KiCad PCB EDA Suite
DRC Class Reference

Design Rule Checker object that performs all the DRC tests. More...

#include <drc.h>

Public Member Functions

 DRC (PCB_EDIT_FRAME *aPcbWindow)
 
 ~DRC ()
 
int DrcOnCreatingTrack (TRACK *aRefSeg, TRACK *aList)
 Function Drc tests the current segment and returns the result and displays the error in the status panel only if one exists. More...
 
int DrcOnCreatingZone (ZONE_CONTAINER *aArea, int aCornerIndex)
 Function Drc tests the outline segment starting at CornerIndex and returns the result and displays the error in the status panel only if one exists. More...
 
int TestZoneToZoneOutline (ZONE_CONTAINER *aZone, bool aCreateMarkers)
 Tests whether distance between zones complies with the DRC rules. More...
 
void ShowDRCDialog (wxWindow *aParent=NULL)
 Open a dialog and prompts the user, then if a test run button is clicked, runs the test(s) and creates the MARKERS. More...
 
void DestroyDRCDialog (int aReason)
 Deletes this ui dialog box and zeros out its pointer to remember the state of the dialog's existence. More...
 
void SetSettings (bool aPad2PadTest, bool aUnconnectedTest, bool aZonesTest, bool aKeepoutTest, bool aRefillZones, bool aReportAllTrackErrors, const wxString &aReportName, bool aSaveReport)
 Save all the UI or test settings and may be called before running the tests. More...
 
void RunTests (wxTextCtrl *aMessages=NULL)
 Run all the tests specified with a previous call to SetSettings() More...
 
void ListUnconnectedPads ()
 Gather a list of all the unconnected pads and shows them in the dialog, and optionally prints a report of such. More...
 
MARKER_PCBGetCurrentMarker ()
 

Private Member Functions

void updatePointers ()
 Update needed pointers from the one pointer which is known not to change. More...
 
MARKER_PCBnewMarker (TRACK *aTrack, BOARD_ITEM *aConflitItem, const SEG &aConflictSeg, int aErrorCode)
 Function newMarker Creates a marker on a track, via or pad. More...
 
MARKER_PCBnewMarker (TRACK *aTrack, ZONE_CONTAINER *aConflictZone, int aErrorCode)
 
MARKER_PCBnewMarker (D_PAD *aPad, BOARD_ITEM *aConflictItem, int aErrorCode)
 
MARKER_PCBnewMarker (const wxPoint &aPos, BOARD_ITEM *aItem, int aErrorCode)
 Function newMarker Creates a marker at a given location. More...
 
MARKER_PCBnewMarker (const wxPoint &aPos, BOARD_ITEM *aItem, BOARD_ITEM *bItem, int aErrorCode)
 
MARKER_PCBnewMarker (int aErrorCode, const wxString &aMessage)
 Create a MARKER which will report on a generic problem with the board which is not geographically locatable. More...
 
void addMarkerToPcb (MARKER_PCB *aMarker)
 Adds a DRC marker to the PCB through the COMMIT mechanism. More...
 
bool testNetClasses ()
 Go through each NETCLASS and verifies that its clearance, via size, track width, and track clearance are larger than those in board.m_designSettings. More...
 
void testTracks (wxWindow *aActiveWindow, bool aShowProgressBar)
 Perform the DRC on all tracks. More...
 
void testPad2Pad ()
 
void testDrilledHoles ()
 
void testUnconnected ()
 
void testZones ()
 
void testKeepoutAreas ()
 
void testCopperTextItem (BOARD_ITEM *aTextItem)
 
void testCopperDrawItem (DRAWSEGMENT *aDrawing)
 
void testCopperTextAndGraphics ()
 
void testDisabledLayers ()
 

Tests for items placed on disabled layers (causing false connections).

More...
 
bool doNetClass (const std::shared_ptr< NETCLASS > &aNetClass, wxString &msg)
 
bool doPadToPadsDrc (D_PAD *aRefPad, D_PAD **aStart, D_PAD **aEnd, int x_limit)
 Test the clearance between aRefPad and other pads. More...
 
bool doTrackDrc (TRACK *aRefSeg, TRACK *aStart, bool doPads=true)
 Test the current segment. More...
 
bool doTrackKeepoutDrc (TRACK *aRefSeg)
 Test the current segment or via. More...
 
bool doEdgeZoneDrc (ZONE_CONTAINER *aArea, int aCornerIndex)
 Test a segment in ZONE_CONTAINER * aArea: Test Edge inside other areas Test Edge too close other areas. More...
 
bool doFootprintOverlappingDrc ()
 Test for footprint courtyard overlaps. More...
 
bool checkClearancePadToPad (D_PAD *aRefPad, D_PAD *aPad)
 
bool checkClearanceSegmToPad (const D_PAD *aPad, int aSegmentWidth, int aMinDist)
 Check the distance from a pad to segment. More...
 
bool checkLine (wxPoint aSegStart, wxPoint aSegEnd)
 Function checkLine (helper function used in drc calculations to see if one track is in contact with another track). More...
 

Static Private Member Functions

static bool checkMarginToCircle (wxPoint aCentre, int aRadius, int aLength)
 Check the distance from a point to a segment. More...
 

Private Attributes

bool m_doPad2PadTest
 
bool m_doUnconnectedTest
 
bool m_doZonesTest
 
bool m_doKeepoutTest
 
bool m_doCreateRptFile
 
bool m_refillZones
 
bool m_reportAllTrackErrors
 
wxString m_rptFilename
 
MARKER_PCBm_currentMarker
 
bool m_drcInLegacyRoutingMode
 in legacy canvas, when creating a track, the drc test must only display the error message, and do not create a DRC marker. More...
 
wxPoint m_padToTestPos
 
wxPoint m_segmEnd
 
double m_segmAngle
 
int m_segmLength
 
int m_xcliplo
 
int m_ycliplo
 
int m_xcliphi
 
int m_ycliphi
 
PCB_EDIT_FRAMEm_pcbEditorFrame
 The pcb frame editor which owns the board. More...
 
BOARDm_pcb
 
DIALOG_DRC_CONTROLm_drcDialog
 
DRC_LIST m_unconnected
 list of unconnected pads, as DRC_ITEMs More...
 

Friends

class DIALOG_DRC_CONTROL
 

Detailed Description

Design Rule Checker object that performs all the DRC tests.

The output of the checking goes to the BOARD file in the form of two MARKER lists. Those two lists are displayable in the drc dialog box. And they can optionally be sent to a text file on disk. This class is given access to the windows and the BOARD that it needs via its constructor or public access functions.

Definition at line 171 of file drc.h.

Constructor & Destructor Documentation

DRC::DRC ( PCB_EDIT_FRAME aPcbWindow)

Definition at line 131 of file drc.cpp.

References PCB_BASE_FRAME::GetBoard(), m_currentMarker, m_doCreateRptFile, m_doKeepoutTest, m_doPad2PadTest, m_doUnconnectedTest, m_doZonesTest, m_drcDialog, m_drcInLegacyRoutingMode, m_pcb, m_pcbEditorFrame, m_refillZones, m_reportAllTrackErrors, m_segmAngle, m_segmLength, m_xcliphi, m_xcliplo, m_ycliphi, and m_ycliplo.

132 {
133  m_pcbEditorFrame = aPcbWindow;
134  m_pcb = aPcbWindow->GetBoard();
135  m_drcDialog = NULL;
136 
137  // establish initial values for everything:
138  m_drcInLegacyRoutingMode = false;
139  m_doPad2PadTest = true; // enable pad to pad clearance tests
140  m_doUnconnectedTest = true; // enable unconnected tests
141  m_doZonesTest = true; // enable zone to items clearance tests
142  m_doKeepoutTest = true; // enable keepout areas to items clearance tests
143  m_refillZones = false; // Only fill zones if requested by user.
144  m_reportAllTrackErrors = false;
145  m_doCreateRptFile = false;
146 
147  // m_rptFilename set to empty by its constructor
148 
149  m_currentMarker = NULL;
150 
151  m_segmAngle = 0;
152  m_segmLength = 0;
153 
154  m_xcliplo = 0;
155  m_ycliplo = 0;
156  m_xcliphi = 0;
157  m_ycliphi = 0;
158 }
bool m_refillZones
Definition: drc.h:183
bool m_doCreateRptFile
Definition: drc.h:182
DIALOG_DRC_CONTROL * m_drcDialog
Definition: drc.h:223
int m_ycliplo
Definition: drc.h:217
int m_ycliphi
Definition: drc.h:219
int m_segmLength
Definition: drc.h:211
BOARD * GetBoard() const
BOARD * m_pcb
Definition: drc.h:222
bool m_doKeepoutTest
Definition: drc.h:181
bool m_doZonesTest
Definition: drc.h:180
bool m_reportAllTrackErrors
Definition: drc.h:184
int m_xcliphi
Definition: drc.h:218
PCB_EDIT_FRAME * m_pcbEditorFrame
The pcb frame editor which owns the board.
Definition: drc.h:221
bool m_doPad2PadTest
Definition: drc.h:178
MARKER_PCB * m_currentMarker
Definition: drc.h:188
bool m_drcInLegacyRoutingMode
in legacy canvas, when creating a track, the drc test must only display the error message...
Definition: drc.h:196
int m_xcliplo
Definition: drc.h:216
bool m_doUnconnectedTest
Definition: drc.h:179
double m_segmAngle
Definition: drc.h:210
DRC::~DRC ( )

Definition at line 161 of file drc.cpp.

References i, and m_unconnected.

162 {
163  // maybe someday look at pointainer.h <- google for "pointainer.h"
164  for( unsigned i = 0; i<m_unconnected.size(); ++i )
165  delete m_unconnected[i];
166 }
size_t i
Definition: json11.cpp:597
DRC_LIST m_unconnected
list of unconnected pads, as DRC_ITEMs
Definition: drc.h:225

Member Function Documentation

void DRC::addMarkerToPcb ( MARKER_PCB aMarker)
private

Adds a DRC marker to the PCB through the COMMIT mechanism.

Definition at line 100 of file drc.cpp.

References COMMIT::Add(), m_currentMarker, m_drcInLegacyRoutingMode, m_pcbEditorFrame, BOARD_COMMIT::Push(), and EDA_DRAW_FRAME::SetMsgPanel().

Referenced by doFootprintOverlappingDrc(), doNetClass(), doTrackDrc(), testCopperDrawItem(), testCopperTextItem(), testDisabledLayers(), testDrilledHoles(), testKeepoutAreas(), testPad2Pad(), testTracks(), and testZones().

101 {
102  // In legacy routing mode, do not add markers to the board.
103  // only shows the drc error message
105  {
106  m_pcbEditorFrame->SetMsgPanel( aMarker );
107  delete aMarker;
108  m_currentMarker = nullptr;
109  }
110  else
111  {
112  BOARD_COMMIT commit( m_pcbEditorFrame );
113  commit.Add( aMarker );
114  commit.Push( wxEmptyString, false, false );
115  }
116 }
void SetMsgPanel(const std::vector< MSG_PANEL_ITEM > &aList)
Function SetMsgPanel clears the message panel and populates it with the contents of aList...
PCB_EDIT_FRAME * m_pcbEditorFrame
The pcb frame editor which owns the board.
Definition: drc.h:221
MARKER_PCB * m_currentMarker
Definition: drc.h:188
bool m_drcInLegacyRoutingMode
in legacy canvas, when creating a track, the drc test must only display the error message...
Definition: drc.h:196
bool DRC::checkClearancePadToPad ( D_PAD aRefPad,
D_PAD aPad 
)
private
Parameters
aRefPadThe reference pad to check
aPadAnother pad to check against
Returns
bool - true if clearance between aRefPad and aPad is >= dist_min, else false

Definition at line 814 of file drc_clearance_test_functions.cpp.

References SHAPE_POLY_SET::Append(), ArcTangente(), D_PAD::BuildPadPolygon(), checkClearanceSegmToPad(), SHAPE_POLY_SET::COutline(), SHAPE_LINE_CHAIN::CPoint(), D_PAD::CustomShapeAsPolygonToBoardPosition(), delta, dist, EuclideanNorm(), D_PAD::GetBoundingRadius(), D_PAD::GetClearance(), D_PAD::GetCustomShapeAsPolygon(), D_PAD::GetOrientation(), GetRoundRectCornerCenters(), D_PAD::GetRoundRectCornerRadius(), D_PAD::GetShape(), D_PAD::GetSize(), KiROUND(), m_padToTestPos, m_segmAngle, m_segmEnd, m_segmLength, NORMALIZE_ANGLE_POS(), SHAPE_POLY_SET::OutlineCount(), PAD_SHAPE_CIRCLE, PAD_SHAPE_CUSTOM, PAD_SHAPE_OVAL, PAD_SHAPE_RECT, PAD_SHAPE_ROUNDRECT, PAD_SHAPE_TRAPEZOID, SHAPE_LINE_CHAIN::PointCount(), poly2polyDRC(), RotatePoint(), D_PAD::ShapePos(), wxPoint::x, and wxPoint::y.

Referenced by doPadToPadsDrc().

815 {
816  int dist;
817  double pad_angle;
818 
819  // Get the clearance between the 2 pads. this is the min distance between aRefPad and aPad
820  int dist_min = aRefPad->GetClearance( aPad );
821 
822  // relativePadPos is the aPad shape position relative to the aRefPad shape position
823  wxPoint relativePadPos = aPad->ShapePos() - aRefPad->ShapePos();
824 
825  dist = KiROUND( EuclideanNorm( relativePadPos ) );
826 
827  // Quick test: Clearance is OK if the bounding circles are further away than "dist_min"
828  int delta = dist - aRefPad->GetBoundingRadius() - aPad->GetBoundingRadius();
829 
830  if( delta >= dist_min )
831  return true;
832 
833  /* Here, pads are near and DRC depend on the pad shapes
834  * We must compare distance using a fine shape analysis
835  * Because a circle or oval shape is the easier shape to test, try to have
836  * aRefPad shape type = PAD_SHAPE_CIRCLE or PAD_SHAPE_OVAL.
837  * if aRefPad = TRAP. and aPad = RECT, also swap pads
838  * Swap aRefPad and aPad if needed
839  */
840  bool swap_pads;
841  swap_pads = false;
842 
843  // swap pads to make comparisons easier
844  // Note also a ROUNDRECT pad with a corner radius = r can be considered as
845  // a smaller RECT (size - 2*r) with a clearance increased by r
846  // priority is aRefPad = ROUND then OVAL then RECT/ROUNDRECT then other
847  if( aRefPad->GetShape() != aPad->GetShape() && aRefPad->GetShape() != PAD_SHAPE_CIRCLE )
848  {
849  // pad ref shape is here oval, rect, roundrect, trapezoid or custom
850  switch( aPad->GetShape() )
851  {
852  case PAD_SHAPE_CIRCLE:
853  swap_pads = true;
854  break;
855 
856  case PAD_SHAPE_OVAL:
857  swap_pads = true;
858  break;
859 
860  case PAD_SHAPE_RECT:
861  case PAD_SHAPE_ROUNDRECT:
862  if( aRefPad->GetShape() != PAD_SHAPE_OVAL )
863  swap_pads = true;
864  break;
865 
866  case PAD_SHAPE_TRAPEZOID:
867  case PAD_SHAPE_CUSTOM:
868  break;
869  }
870  }
871 
872  if( swap_pads )
873  {
874  std::swap( aRefPad, aPad );
875  relativePadPos = -relativePadPos;
876  }
877 
878  // corners of aRefPad (used only for rect/roundrect/trap pad)
879  wxPoint polyref[4];
880  // corners of aRefPad (used only for custom pad)
881  SHAPE_POLY_SET polysetref;
882 
883  // corners of aPad (used only for rect/roundrect/trap pad)
884  wxPoint polycompare[4];
885  // corners of aPad (used only custom pad)
886  SHAPE_POLY_SET polysetcompare;
887 
888  /* Because pad exchange, aRefPad shape is PAD_SHAPE_CIRCLE or PAD_SHAPE_OVAL,
889  * if one of the 2 pads was a PAD_SHAPE_CIRCLE or PAD_SHAPE_OVAL.
890  * Therefore, if aRefPad is a PAD_SHAPE_RECT, PAD_SHAPE_ROUNDRECT or a PAD_SHAPE_TRAPEZOID,
891  * aPad is also a PAD_SHAPE_RECT, PAD_SHAPE_ROUNDRECT or a PAD_SHAPE_TRAPEZOID
892  */
893  bool diag = true;
894 
895  switch( aRefPad->GetShape() )
896  {
897  case PAD_SHAPE_CIRCLE:
898 
899  /* One can use checkClearanceSegmToPad to test clearance
900  * aRefPad is like a track segment with a null length and a witdth = GetSize().x
901  */
902  m_segmLength = 0;
903  m_segmAngle = 0;
904 
905  m_segmEnd.x = m_segmEnd.y = 0;
906 
907  m_padToTestPos = relativePadPos;
908  diag = checkClearanceSegmToPad( aPad, aRefPad->GetSize().x, dist_min );
909  break;
910 
911  case PAD_SHAPE_TRAPEZOID:
912  case PAD_SHAPE_ROUNDRECT:
913  case PAD_SHAPE_RECT:
914  case PAD_SHAPE_CUSTOM:
915  // pad_angle = pad orient relative to the aRefPad orient
916  pad_angle = aRefPad->GetOrientation() + aPad->GetOrientation();
917  NORMALIZE_ANGLE_POS( pad_angle );
918 
919  if( aRefPad->GetShape() == PAD_SHAPE_ROUNDRECT )
920  {
921  int padRadius = aRefPad->GetRoundRectCornerRadius();
922  dist_min += padRadius;
923  GetRoundRectCornerCenters( polyref, padRadius, wxPoint( 0, 0 ),
924  aRefPad->GetSize(), aRefPad->GetOrientation() );
925  }
926  else if( aRefPad->GetShape() == PAD_SHAPE_CUSTOM )
927  {
928  polysetref.Append( aRefPad->GetCustomShapeAsPolygon() );
929 
930  // The reference pad can be rotated. calculate the rotated
931  // coordiantes ( note, the ref pad position is the origin of
932  // coordinates for this drc test)
933  aRefPad->CustomShapeAsPolygonToBoardPosition( &polysetref,
934  wxPoint( 0, 0 ), aRefPad->GetOrientation() );
935  }
936  else
937  {
938  // BuildPadPolygon has meaning for rect a trapeziod shapes
939  // and returns the 4 corners
940  aRefPad->BuildPadPolygon( polyref, wxSize( 0, 0 ), aRefPad->GetOrientation() );
941  }
942 
943  switch( aPad->GetShape() )
944  {
945  case PAD_SHAPE_ROUNDRECT:
946  case PAD_SHAPE_RECT:
947  case PAD_SHAPE_TRAPEZOID:
948  case PAD_SHAPE_CUSTOM:
949  if( aPad->GetShape() == PAD_SHAPE_ROUNDRECT )
950  {
951  int padRadius = aPad->GetRoundRectCornerRadius();
952  dist_min += padRadius;
953  GetRoundRectCornerCenters( polycompare, padRadius, relativePadPos,
954  aPad->GetSize(), aPad->GetOrientation() );
955  }
956  else if( aPad->GetShape() == PAD_SHAPE_CUSTOM )
957  {
958  polysetcompare.Append( aPad->GetCustomShapeAsPolygon() );
959 
960  // The pad to compare can be rotated. calculate the rotated
961  // coordinattes ( note, the pad to compare position
962  // is the relativePadPos for this drc test
963  aPad->CustomShapeAsPolygonToBoardPosition( &polysetcompare,
964  relativePadPos, aPad->GetOrientation() );
965  }
966  else
967  {
968  aPad->BuildPadPolygon( polycompare, wxSize( 0, 0 ), aPad->GetOrientation() );
969 
970  // Move aPad shape to relativePadPos
971  for( int ii = 0; ii < 4; ii++ )
972  polycompare[ii] += relativePadPos;
973  }
974  // And now test polygons: We have 3 cases:
975  // one poly is complex and the other is basic (has only 4 corners)
976  // both polys are complex
977  // both polys are basic (have only 4 corners) the most usual case
978  if( polysetref.OutlineCount() && polysetcompare.OutlineCount() == 0)
979  {
980  const SHAPE_LINE_CHAIN& refpoly = polysetref.COutline( 0 );
981  // And now test polygons:
982  if( !poly2polyDRC( (wxPoint*) &refpoly.CPoint( 0 ), refpoly.PointCount(),
983  polycompare, 4, dist_min ) )
984  diag = false;
985  }
986  else if( polysetref.OutlineCount() == 0 && polysetcompare.OutlineCount())
987  {
988  const SHAPE_LINE_CHAIN& cmppoly = polysetcompare.COutline( 0 );
989  // And now test polygons:
990  if( !poly2polyDRC( (wxPoint*) &cmppoly.CPoint( 0 ), cmppoly.PointCount(),
991  polyref, 4, dist_min ) )
992  diag = false;
993  }
994  else if( polysetref.OutlineCount() && polysetcompare.OutlineCount() )
995  {
996  const SHAPE_LINE_CHAIN& refpoly = polysetref.COutline( 0 );
997  const SHAPE_LINE_CHAIN& cmppoly = polysetcompare.COutline( 0 );
998 
999  // And now test polygons:
1000  if( !poly2polyDRC( (wxPoint*) &refpoly.CPoint( 0 ), refpoly.PointCount(),
1001  (wxPoint*) &cmppoly.CPoint( 0 ), cmppoly.PointCount(), dist_min ) )
1002  diag = false;
1003  }
1004  else if( !poly2polyDRC( polyref, 4, polycompare, 4, dist_min ) )
1005  diag = false;
1006  break;
1007 
1008  default:
1009  wxLogDebug( wxT( "DRC::checkClearancePadToPad: unexpected pad shape %d" ), aPad->GetShape() );
1010  break;
1011  }
1012  break;
1013 
1014  case PAD_SHAPE_OVAL: /* an oval pad is like a track segment */
1015  {
1016  /* Create a track segment with same dimensions as the oval aRefPad
1017  * and use checkClearanceSegmToPad function to test aPad to aRefPad clearance
1018  */
1019  int segm_width;
1020  m_segmAngle = aRefPad->GetOrientation(); // Segment orient.
1021 
1022  if( aRefPad->GetSize().y < aRefPad->GetSize().x ) // Build an horizontal equiv segment
1023  {
1024  segm_width = aRefPad->GetSize().y;
1025  m_segmLength = aRefPad->GetSize().x - aRefPad->GetSize().y;
1026  }
1027  else // Vertical oval: build an horizontal equiv segment and rotate 90.0 deg
1028  {
1029  segm_width = aRefPad->GetSize().x;
1030  m_segmLength = aRefPad->GetSize().y - aRefPad->GetSize().x;
1031  m_segmAngle += 900;
1032  }
1033 
1034  /* the start point must be 0,0 and currently relativePadPos
1035  * is relative the center of pad coordinate */
1036  wxPoint segstart;
1037  segstart.x = -m_segmLength / 2; // Start point coordinate of the horizontal equivalent segment
1038 
1039  RotatePoint( &segstart, m_segmAngle ); // actual start point coordinate of the equivalent segment
1040  // Calculate segment end position relative to the segment origin
1041  m_segmEnd.x = -2 * segstart.x;
1042  m_segmEnd.y = -2 * segstart.y;
1043 
1044  // Recalculate the equivalent segment angle in 0,1 degrees
1045  // to prepare a call to checkClearanceSegmToPad()
1047 
1048  // move pad position relative to the segment origin
1049  m_padToTestPos = relativePadPos - segstart;
1050 
1051  // Use segment to pad check to test the second pad:
1052  diag = checkClearanceSegmToPad( aPad, segm_width, dist_min );
1053  break;
1054  }
1055 
1056  default:
1057  wxMessageBox( wxT( "DRC::checkClearancePadToPad: unknown pad shape" ) );
1058  break;
1059  }
1060 
1061  return diag;
1062 }
double EuclideanNorm(const wxPoint &vector)
Euclidean norm of a 2D vector.
Definition: trigo.h:112
static const int dist[10][10]
Definition: ar_matrix.cpp:320
static int KiROUND(double v)
Round a floating point number to an integer using "round halfway cases away from zero".
Definition: common.h:120
const SHAPE_POLY_SET & GetCustomShapeAsPolygon() const
Accessor to the custom shape as one polygon.
Definition: class_pad.h:341
void BuildPadPolygon(wxPoint aCoord[4], wxSize aInflateValue, double aRotation) const
Function BuildPadPolygon Has meaning only for polygonal pads (trapezoid and rectangular) Build the Co...
int PointCount() const
Function PointCount()
int GetRoundRectCornerRadius() const
Function GetRoundRectCornerRadius Has meaning only for rounded rect pads.
Definition: class_pad.h:528
int m_segmLength
Definition: drc.h:211
void RotatePoint(int *pX, int *pY, double angle)
Definition: trigo.cpp:216
int OutlineCount() const
Returns the number of outlines in the set
void NORMALIZE_ANGLE_POS(T &Angle)
Definition: trigo.h:241
wxPoint m_padToTestPos
Definition: drc.h:202
PAD_SHAPE_T GetShape() const
Function GetShape.
Definition: class_pad.h:216
static const int delta[8][2]
Definition: solve.cpp:112
void CustomShapeAsPolygonToBoardPosition(SHAPE_POLY_SET *aMergedPolygon, wxPoint aPosition, double aRotation) const
When created, the corners coordinates are relative to the pad position, orientation 0...
double ArcTangente(int dy, int dx)
Definition: trigo.cpp:170
int GetBoundingRadius() const
Function GetBoundingRadius returns the radius of a minimum sized circle which fully encloses this pad...
Definition: class_pad.h:609
Class SHAPE_POLY_SET.
const wxSize & GetSize() const
Definition: class_pad.h:269
const SHAPE_LINE_CHAIN & COutline(int aIndex) const
bool checkClearanceSegmToPad(const D_PAD *aPad, int aSegmentWidth, int aMinDist)
Check the distance from a pad to segment.
wxPoint m_segmEnd
Definition: drc.h:203
Class SHAPE_LINE_CHAIN.
double GetOrientation() const
Function GetOrientation returns the rotation angle of the pad in tenths of degrees, but soon degrees.
Definition: class_pad.h:382
bool poly2polyDRC(wxPoint *aTref, int aTrefCount, wxPoint *aTcompare, int aTcompareCount, int aDist)
DRC control: these functions make a DRC between pads, tracks and pads versus tracks.
void GetRoundRectCornerCenters(wxPoint aCenters[4], int aRadius, const wxPoint &aPosition, const wxSize &aSize, double aRotation)
Helper function GetRoundRectCornerCenters Has meaning only for rounded rect Returns the centers of th...
int GetClearance(BOARD_CONNECTED_ITEM *aItem=NULL) const override
Function GetClearance returns the clearance in internal units.
Definition: class_pad.cpp:563
wxPoint ShapePos() const
Definition: class_pad.cpp:517
const VECTOR2I & CPoint(int aIndex) const
Function CPoint()
double m_segmAngle
Definition: drc.h:210
int Append(int x, int y, int aOutline=-1, int aHole=-1, bool aAllowDuplication=false)
Appends a vertex at the end of the given outline/hole (default: the last outline) ...
bool DRC::checkClearanceSegmToPad ( const D_PAD aPad,
int  aSegmentWidth,
int  aMinDist 
)
private

Check the distance from a pad to segment.

This function uses several instance variable not passed in: m_segmLength = length of the segment being tested m_segmAngle = angle of the segment with the X axis; m_segmEnd = end coordinate of the segment m_padToTestPos = position of pad relative to the origin of segment

Parameters
aPadIs the pad involved in the check
aSegmentWidthwidth of the segment to test
aMinDistIs the minimum clearance needed
Returns
true distance >= dist_min, false if distance < dist_min

Definition at line 1070 of file drc_clearance_test_functions.cpp.

References abs, SHAPE_POLY_SET::Append(), D_PAD::BuildPadPolygon(), checkLine(), checkMarginToCircle(), SHAPE_POLY_SET::COutline(), SHAPE_LINE_CHAIN::CPoint(), D_PAD::CustomShapeAsPolygonToBoardPosition(), delta, D_PAD::GetBoundingRadius(), D_PAD::GetCustomShapeAsPolygon(), D_PAD::GetDelta(), D_PAD::GetOrientation(), D_PAD::GetRoundRectCornerRadius(), D_PAD::GetShape(), D_PAD::GetSize(), m_padToTestPos, m_segmAngle, m_segmEnd, m_segmLength, m_xcliphi, m_xcliplo, m_ycliphi, m_ycliplo, min, PAD_SHAPE_CIRCLE, PAD_SHAPE_CUSTOM, PAD_SHAPE_OVAL, PAD_SHAPE_RECT, PAD_SHAPE_ROUNDRECT, PAD_SHAPE_TRAPEZOID, SHAPE_LINE_CHAIN::PointCount(), poly2segmentDRC(), RotatePoint(), wxPoint::x, and wxPoint::y.

Referenced by checkClearancePadToPad(), and doTrackDrc().

1071 {
1072  // Note:
1073  // we are using a horizontal segment for test, because we know here
1074  // only the length and orientation+ of the segment
1075  // Therefore the coordinates of the shape of pad to compare
1076  // must be calculated in a axis system rotated by m_segmAngle
1077  // and centered to the segment origin, before they can be tested
1078  // against the segment
1079  // We are using:
1080  // m_padToTestPos the position of the pad shape in this axis system
1081  // m_segmAngle the axis system rotation
1082 
1083  int segmHalfWidth = aSegmentWidth / 2;
1084  int distToLine = segmHalfWidth + aMinDist;
1085 
1086  wxSize padHalfsize; // half dimension of the pad
1087 
1088  if( aPad->GetShape() == PAD_SHAPE_CUSTOM )
1089  {
1090  // For a custom pad, the pad size has no meaning, we only can
1091  // use the bounding radius
1092  padHalfsize.x = padHalfsize.y = aPad->GetBoundingRadius();
1093  }
1094  else
1095  {
1096  padHalfsize = aPad->GetSize() / 2;
1097  }
1098 
1099  if( aPad->GetShape() == PAD_SHAPE_TRAPEZOID ) // The size is bigger, due to GetDelta() extra size
1100  {
1101  padHalfsize.x += std::abs(aPad->GetDelta().y) / 2; // Remember: GetDelta().y is the GetSize().x change
1102  padHalfsize.y += std::abs(aPad->GetDelta().x) / 2; // Remember: GetDelta().x is the GetSize().y change
1103  }
1104 
1105  if( aPad->GetShape() == PAD_SHAPE_CIRCLE )
1106  {
1107  /* Easy case: just test the distance between segment and pad centre
1108  * calculate pad coordinates in the X,Y axis with X axis = segment to test
1109  */
1111  return checkMarginToCircle( m_padToTestPos, distToLine + padHalfsize.x, m_segmLength );
1112  }
1113 
1114  /* calculate the bounding box of the pad, including the clearance and the segment width
1115  * if the line from 0 to m_segmEnd does not intersect this bounding box,
1116  * the clearance is always OK
1117  * But if intersect, a better analysis of the pad shape must be done.
1118  */
1119  m_xcliplo = m_padToTestPos.x - distToLine - padHalfsize.x;
1120  m_ycliplo = m_padToTestPos.y - distToLine - padHalfsize.y;
1121  m_xcliphi = m_padToTestPos.x + distToLine + padHalfsize.x;
1122  m_ycliphi = m_padToTestPos.y + distToLine + padHalfsize.y;
1123 
1124  wxPoint startPoint( 0, 0 );
1125  wxPoint endPoint = m_segmEnd;
1126 
1127  double orient = aPad->GetOrientation();
1128 
1129  RotatePoint( &startPoint, m_padToTestPos, -orient );
1130  RotatePoint( &endPoint, m_padToTestPos, -orient );
1131 
1132  if( checkLine( startPoint, endPoint ) )
1133  return true;
1134 
1135  /* segment intersects the bounding box. But there is not always a DRC error.
1136  * A fine analysis of the pad shape must be done.
1137  */
1138  switch( aPad->GetShape() )
1139  {
1140  case PAD_SHAPE_CIRCLE:
1141  // This case was already tested, so it cannot be found here.
1142  // it is here just to avoid compil warning, and to remember
1143  // it is already tested.
1144  return false;
1145 
1146  case PAD_SHAPE_OVAL:
1147  {
1148  /* an oval is a complex shape, but is a rectangle and 2 circles
1149  * these 3 basic shapes are more easy to test.
1150  *
1151  * In calculations we are using a vertical or horizontal oval shape
1152  * (i.e. a vertical or horizontal rounded segment)
1153  */
1154  wxPoint cstart = m_padToTestPos;
1155  wxPoint cend = m_padToTestPos; // center of each circle
1156  int delta = std::abs( padHalfsize.y - padHalfsize.x );
1157  int radius = std::min( padHalfsize.y, padHalfsize.x );
1158 
1159  if( padHalfsize.x > padHalfsize.y ) // horizontal equivalent segment
1160  {
1161  cstart.x -= delta;
1162  cend.x += delta;
1163  // Build the rectangular clearance area between the two circles
1164  // the rect starts at cstart.x and ends at cend.x and its height
1165  // is (radius + distToLine)*2
1166  m_xcliplo = cstart.x;
1167  m_ycliplo = cstart.y - radius - distToLine;
1168  m_xcliphi = cend.x;
1169  m_ycliphi = cend.y + radius + distToLine;
1170  }
1171  else // vertical equivalent segment
1172  {
1173  cstart.y -= delta;
1174  cend.y += delta;
1175  // Build the rectangular clearance area between the two circles
1176  // the rect starts at cstart.y and ends at cend.y and its width
1177  // is (radius + distToLine)*2
1178  m_xcliplo = cstart.x - distToLine - radius;
1179  m_ycliplo = cstart.y;
1180  m_xcliphi = cend.x + distToLine + radius;
1181  m_ycliphi = cend.y;
1182  }
1183 
1184  // Test the rectangular clearance area between the two circles (the rounded ends)
1185  // If the segment legth is zero, only check the endpoints, skip the rectangle
1186  if( m_segmLength && !checkLine( startPoint, endPoint ) )
1187  {
1188  return false;
1189  }
1190 
1191  // test the first end
1192  // Calculate the actual position of the circle, given the pad orientation:
1193  RotatePoint( &cstart, m_padToTestPos, orient );
1194 
1195  // Calculate the actual position of the circle in the new X,Y axis, relative
1196  // to the segment:
1197  RotatePoint( &cstart, m_segmAngle );
1198 
1199  if( !checkMarginToCircle( cstart, radius + distToLine, m_segmLength ) )
1200  {
1201  return false;
1202  }
1203 
1204  // test the second end
1205  RotatePoint( &cend, m_padToTestPos, orient );
1206  RotatePoint( &cend, m_segmAngle );
1207 
1208  if( !checkMarginToCircle( cend, radius + distToLine, m_segmLength ) )
1209  {
1210  return false;
1211  }
1212  }
1213  break;
1214 
1215  case PAD_SHAPE_ROUNDRECT:
1216  {
1217  // a round rect is a smaller rect, with a clearance augmented by the corners radius
1218  int r = aPad->GetRoundRectCornerRadius();
1219  padHalfsize.x -= r;
1220  padHalfsize.y -= r;
1221  distToLine += r;
1222  }
1223  // Fall through
1224  case PAD_SHAPE_RECT:
1225  // the area to test is a rounded rectangle.
1226  // this can be done by testing 2 rectangles and 4 circles (the corners)
1227 
1228  // Testing the first rectangle dimx + distToLine, dimy:
1229  m_xcliplo = m_padToTestPos.x - padHalfsize.x - distToLine;
1230  m_ycliplo = m_padToTestPos.y - padHalfsize.y;
1231  m_xcliphi = m_padToTestPos.x + padHalfsize.x + distToLine;
1232  m_ycliphi = m_padToTestPos.y + padHalfsize.y;
1233 
1234  if( !checkLine( startPoint, endPoint ) )
1235  return false;
1236 
1237  // Testing the second rectangle dimx , dimy + distToLine
1238  m_xcliplo = m_padToTestPos.x - padHalfsize.x;
1239  m_ycliplo = m_padToTestPos.y - padHalfsize.y - distToLine;
1240  m_xcliphi = m_padToTestPos.x + padHalfsize.x;
1241  m_ycliphi = m_padToTestPos.y + padHalfsize.y + distToLine;
1242 
1243  if( !checkLine( startPoint, endPoint ) )
1244  return false;
1245 
1246  // testing the 4 circles which are the clearance area of each corner:
1247 
1248  // testing the left top corner of the rectangle
1249  startPoint.x = m_padToTestPos.x - padHalfsize.x;
1250  startPoint.y = m_padToTestPos.y - padHalfsize.y;
1251  RotatePoint( &startPoint, m_padToTestPos, orient );
1252  RotatePoint( &startPoint, m_segmAngle );
1253 
1254  if( !checkMarginToCircle( startPoint, distToLine, m_segmLength ) )
1255  return false;
1256 
1257  // testing the right top corner of the rectangle
1258  startPoint.x = m_padToTestPos.x + padHalfsize.x;
1259  startPoint.y = m_padToTestPos.y - padHalfsize.y;
1260  RotatePoint( &startPoint, m_padToTestPos, orient );
1261  RotatePoint( &startPoint, m_segmAngle );
1262 
1263  if( !checkMarginToCircle( startPoint, distToLine, m_segmLength ) )
1264  return false;
1265 
1266  // testing the left bottom corner of the rectangle
1267  startPoint.x = m_padToTestPos.x - padHalfsize.x;
1268  startPoint.y = m_padToTestPos.y + padHalfsize.y;
1269  RotatePoint( &startPoint, m_padToTestPos, orient );
1270  RotatePoint( &startPoint, m_segmAngle );
1271 
1272  if( !checkMarginToCircle( startPoint, distToLine, m_segmLength ) )
1273  return false;
1274 
1275  // testing the right bottom corner of the rectangle
1276  startPoint.x = m_padToTestPos.x + padHalfsize.x;
1277  startPoint.y = m_padToTestPos.y + padHalfsize.y;
1278  RotatePoint( &startPoint, m_padToTestPos, orient );
1279  RotatePoint( &startPoint, m_segmAngle );
1280 
1281  if( !checkMarginToCircle( startPoint, distToLine, m_segmLength ) )
1282  return false;
1283 
1284  break;
1285 
1286  case PAD_SHAPE_TRAPEZOID:
1287  {
1288  wxPoint poly[4];
1289  aPad->BuildPadPolygon( poly, wxSize( 0, 0 ), orient );
1290 
1291  // Move shape to m_padToTestPos
1292  for( int ii = 0; ii < 4; ii++ )
1293  {
1294  poly[ii] += m_padToTestPos;
1295  RotatePoint( &poly[ii], m_segmAngle );
1296  }
1297 
1298  if( !poly2segmentDRC( poly, 4, wxPoint( 0, 0 ),
1299  wxPoint(m_segmLength,0), distToLine ) )
1300  return false;
1301  }
1302  break;
1303 
1304  case PAD_SHAPE_CUSTOM:
1305  {
1306  SHAPE_POLY_SET polyset;
1307  polyset.Append( aPad->GetCustomShapeAsPolygon() );
1308  // The pad can be rotated. calculate the coordinates
1309  // relatives to the segment being tested
1310  // Note, the pad position relative to the segment origin
1311  // is m_padToTestPos
1312  aPad->CustomShapeAsPolygonToBoardPosition( &polyset,
1313  m_padToTestPos, orient );
1314 
1315  // Rotate all coordinates by m_segmAngle, because the segment orient
1316  // is m_segmAngle
1317  // we are using a horizontal segment for test, because we know here
1318  // only the lenght and orientation+ of the segment
1319  // therefore all coordinates of the pad to test must be rotated by
1320  // m_segmAngle (they are already relative to the segment origin)
1321  aPad->CustomShapeAsPolygonToBoardPosition( &polyset,
1322  wxPoint( 0, 0 ), m_segmAngle );
1323 
1324  const SHAPE_LINE_CHAIN& refpoly = polyset.COutline( 0 );
1325 
1326  if( !poly2segmentDRC( (wxPoint*) &refpoly.CPoint( 0 ),
1327  refpoly.PointCount(),
1328  wxPoint( 0, 0 ), wxPoint(m_segmLength,0),
1329  distToLine ) )
1330  return false;
1331  }
1332  break;
1333  }
1334 
1335  return true;
1336 }
int m_ycliplo
Definition: drc.h:217
const SHAPE_POLY_SET & GetCustomShapeAsPolygon() const
Accessor to the custom shape as one polygon.
Definition: class_pad.h:341
void BuildPadPolygon(wxPoint aCoord[4], wxSize aInflateValue, double aRotation) const
Function BuildPadPolygon Has meaning only for polygonal pads (trapezoid and rectangular) Build the Co...
int PointCount() const
Function PointCount()
int GetRoundRectCornerRadius() const
Function GetRoundRectCornerRadius Has meaning only for rounded rect pads.
Definition: class_pad.h:528
int m_ycliphi
Definition: drc.h:219
bool poly2segmentDRC(wxPoint *aTref, int aTrefCount, wxPoint aSegStart, wxPoint aSegEnd, int aDist)
int m_segmLength
Definition: drc.h:211
void RotatePoint(int *pX, int *pY, double angle)
Definition: trigo.cpp:216
wxPoint m_padToTestPos
Definition: drc.h:202
PAD_SHAPE_T GetShape() const
Function GetShape.
Definition: class_pad.h:216
#define abs(a)
Definition: auxiliary.h:84
static const int delta[8][2]
Definition: solve.cpp:112
bool checkLine(wxPoint aSegStart, wxPoint aSegEnd)
Function checkLine (helper function used in drc calculations to see if one track is in contact with a...
void CustomShapeAsPolygonToBoardPosition(SHAPE_POLY_SET *aMergedPolygon, wxPoint aPosition, double aRotation) const
When created, the corners coordinates are relative to the pad position, orientation 0...
int GetBoundingRadius() const
Function GetBoundingRadius returns the radius of a minimum sized circle which fully encloses this pad...
Definition: class_pad.h:609
Class SHAPE_POLY_SET.
const wxSize & GetSize() const
Definition: class_pad.h:269
static bool checkMarginToCircle(wxPoint aCentre, int aRadius, int aLength)
Check the distance from a point to a segment.
const SHAPE_LINE_CHAIN & COutline(int aIndex) const
int m_xcliphi
Definition: drc.h:218
wxPoint m_segmEnd
Definition: drc.h:203
Class SHAPE_LINE_CHAIN.
double GetOrientation() const
Function GetOrientation returns the rotation angle of the pad in tenths of degrees, but soon degrees.
Definition: class_pad.h:382
const wxSize & GetDelta() const
Definition: class_pad.h:272
const VECTOR2I & CPoint(int aIndex) const
Function CPoint()
int m_xcliplo
Definition: drc.h:216
double m_segmAngle
Definition: drc.h:210
#define min(a, b)
Definition: auxiliary.h:85
int Append(int x, int y, int aOutline=-1, int aHole=-1, bool aAllowDuplication=false)
Appends a vertex at the end of the given outline/hole (default: the last outline) ...
bool DRC::checkLine ( wxPoint  aSegStart,
wxPoint  aSegEnd 
)
private

Function checkLine (helper function used in drc calculations to see if one track is in contact with another track).

Helper function checkLine Test if a line intersects a bounding box (a rectangle) The rectangle is defined by m_xcliplo, m_ycliplo and m_xcliphi, m_ycliphi return true if the line from aSegStart to aSegEnd is outside the bounding box.

Test if a line intersects a bounding box (a rectangle) The rectangle is defined by m_xcliplo, m_ycliplo and m_xcliphi, m_ycliphi return true if the line from aSegStart to aSegEnd is outside the bounding box

Definition at line 1398 of file drc_clearance_test_functions.cpp.

References m_xcliphi, m_xcliplo, m_ycliphi, m_ycliplo, USCALE(), WHEN_INSIDE, WHEN_OUTSIDE, wxPoint::x, and wxPoint::y.

Referenced by checkClearanceSegmToPad(), and doTrackDrc().

1399 {
1400 #define WHEN_OUTSIDE return true
1401 #define WHEN_INSIDE
1402  int temp;
1403 
1404  if( aSegStart.x > aSegEnd.x )
1405  std::swap( aSegStart, aSegEnd );
1406 
1407  if( (aSegEnd.x <= m_xcliplo) || (aSegStart.x >= m_xcliphi) )
1408  {
1409  WHEN_OUTSIDE;
1410  }
1411 
1412  if( aSegStart.y < aSegEnd.y )
1413  {
1414  if( (aSegEnd.y <= m_ycliplo) || (aSegStart.y >= m_ycliphi) )
1415  {
1416  WHEN_OUTSIDE;
1417  }
1418 
1419  if( aSegStart.y < m_ycliplo )
1420  {
1421  temp = USCALE( (aSegEnd.x - aSegStart.x), (m_ycliplo - aSegStart.y),
1422  (aSegEnd.y - aSegStart.y) );
1423 
1424  if( (aSegStart.x += temp) >= m_xcliphi )
1425  {
1426  WHEN_OUTSIDE;
1427  }
1428 
1429  aSegStart.y = m_ycliplo;
1430  WHEN_INSIDE;
1431  }
1432 
1433  if( aSegEnd.y > m_ycliphi )
1434  {
1435  temp = USCALE( (aSegEnd.x - aSegStart.x), (aSegEnd.y - m_ycliphi),
1436  (aSegEnd.y - aSegStart.y) );
1437 
1438  if( (aSegEnd.x -= temp) <= m_xcliplo )
1439  {
1440  WHEN_OUTSIDE;
1441  }
1442 
1443  aSegEnd.y = m_ycliphi;
1444  WHEN_INSIDE;
1445  }
1446 
1447  if( aSegStart.x < m_xcliplo )
1448  {
1449  temp = USCALE( (aSegEnd.y - aSegStart.y), (m_xcliplo - aSegStart.x),
1450  (aSegEnd.x - aSegStart.x) );
1451  aSegStart.y += temp;
1452  aSegStart.x = m_xcliplo;
1453  WHEN_INSIDE;
1454  }
1455 
1456  if( aSegEnd.x > m_xcliphi )
1457  {
1458  temp = USCALE( (aSegEnd.y - aSegStart.y), (aSegEnd.x - m_xcliphi),
1459  (aSegEnd.x - aSegStart.x) );
1460  aSegEnd.y -= temp;
1461  aSegEnd.x = m_xcliphi;
1462  WHEN_INSIDE;
1463  }
1464  }
1465  else
1466  {
1467  if( (aSegStart.y <= m_ycliplo) || (aSegEnd.y >= m_ycliphi) )
1468  {
1469  WHEN_OUTSIDE;
1470  }
1471 
1472  if( aSegStart.y > m_ycliphi )
1473  {
1474  temp = USCALE( (aSegEnd.x - aSegStart.x), (aSegStart.y - m_ycliphi),
1475  (aSegStart.y - aSegEnd.y) );
1476 
1477  if( (aSegStart.x += temp) >= m_xcliphi )
1478  {
1479  WHEN_OUTSIDE;
1480  }
1481 
1482  aSegStart.y = m_ycliphi;
1483  WHEN_INSIDE;
1484  }
1485 
1486  if( aSegEnd.y < m_ycliplo )
1487  {
1488  temp = USCALE( (aSegEnd.x - aSegStart.x), (m_ycliplo - aSegEnd.y),
1489  (aSegStart.y - aSegEnd.y) );
1490 
1491  if( (aSegEnd.x -= temp) <= m_xcliplo )
1492  {
1493  WHEN_OUTSIDE;
1494  }
1495 
1496  aSegEnd.y = m_ycliplo;
1497  WHEN_INSIDE;
1498  }
1499 
1500  if( aSegStart.x < m_xcliplo )
1501  {
1502  temp = USCALE( (aSegStart.y - aSegEnd.y), (m_xcliplo - aSegStart.x),
1503  (aSegEnd.x - aSegStart.x) );
1504  aSegStart.y -= temp;
1505  aSegStart.x = m_xcliplo;
1506  WHEN_INSIDE;
1507  }
1508 
1509  if( aSegEnd.x > m_xcliphi )
1510  {
1511  temp = USCALE( (aSegStart.y - aSegEnd.y), (aSegEnd.x - m_xcliphi),
1512  (aSegEnd.x - aSegStart.x) );
1513  aSegEnd.y += temp;
1514  aSegEnd.x = m_xcliphi;
1515  WHEN_INSIDE;
1516  }
1517  }
1518 
1519  // Do not divide here to avoid rounding errors
1520  if( ( (aSegEnd.x + aSegStart.x) < m_xcliphi * 2 )
1521  && ( (aSegEnd.x + aSegStart.x) > m_xcliplo * 2) \
1522  && ( (aSegEnd.y + aSegStart.y) < m_ycliphi * 2 )
1523  && ( (aSegEnd.y + aSegStart.y) > m_ycliplo * 2 ) )
1524  {
1525  return false;
1526  }
1527  else
1528  {
1529  return true;
1530  }
1531 }
static int USCALE(unsigned arg, unsigned num, unsigned den)
#define WHEN_OUTSIDE
int m_ycliplo
Definition: drc.h:217
int m_ycliphi
Definition: drc.h:219
int m_xcliphi
Definition: drc.h:218
#define WHEN_INSIDE
int m_xcliplo
Definition: drc.h:216
bool DRC::checkMarginToCircle ( wxPoint  aCentre,
int  aRadius,
int  aLength 
)
staticprivate

Check the distance from a point to a segment.

Helper function checkMarginToCircle Check the distance between a circle (round pad, via or round end of track) and a segment.

The segment is expected starting at 0,0, and on the X axis (used to test DRC between a segment and a round pad, via or round end of a track

Parameters
aCentreThe coordinate of the circle's center
aRadiusA "keep out" radius centered over the circle
aLengthThe length of the segment (i.e. coordinate of end, because it is on the X axis)
Returns
bool - true if distance >= radius, else false when distance < aRadius

the segment is expected starting at 0,0, and on the X axis return true if distance >= aRadius

Definition at line 1345 of file drc_clearance_test_functions.cpp.

References abs, EuclideanNorm(), wxPoint::x, and wxPoint::y.

Referenced by checkClearanceSegmToPad(), and doTrackDrc().

1346 {
1347  if( abs( aCentre.y ) >= aRadius ) // trivial case
1348  return true;
1349 
1350  // Here, distance between aCentre and X axis is < aRadius
1351  if( (aCentre.x > -aRadius ) && ( aCentre.x < (aLength + aRadius) ) )
1352  {
1353  if( (aCentre.x >= 0) && (aCentre.x <= aLength) )
1354  return false; // aCentre is between the starting point and the ending point of the segm
1355 
1356  if( aCentre.x > aLength ) // aCentre is after the ending point
1357  aCentre.x -= aLength; // move aCentre to the starting point of the segment
1358 
1359  if( EuclideanNorm( aCentre ) < aRadius )
1360  // distance between aCentre and the starting point or the ending point is < aRadius
1361  return false;
1362  }
1363 
1364  return true;
1365 }
double EuclideanNorm(const wxPoint &vector)
Euclidean norm of a 2D vector.
Definition: trigo.h:112
#define abs(a)
Definition: auxiliary.h:84
void DRC::DestroyDRCDialog ( int  aReason)

Deletes this ui dialog box and zeros out its pointer to remember the state of the dialog's existence.

Parameters
aReasonIndication of which button was clicked to cause the destruction. if aReason == wxID_OK, design parameters values which can be entered from the dialog will bbe saved in design parameters list

Definition at line 119 of file drc.cpp.

References DIALOG_DRC_CONTROL::GetRptSettings(), m_doCreateRptFile, m_drcDialog, and m_rptFilename.

Referenced by DIALOG_DRC_CONTROL::OnActivateDlg(), DIALOG_DRC_CONTROL::OnCancelClick(), and DIALOG_PLOT::onRunDRC().

120 {
121  if( m_drcDialog )
122  {
124 
125  m_drcDialog->Destroy();
126  m_drcDialog = NULL;
127  }
128 }
bool m_doCreateRptFile
Definition: drc.h:182
DIALOG_DRC_CONTROL * m_drcDialog
Definition: drc.h:223
void GetRptSettings(bool *aEnable, wxString &aFileName)
Definition: dialog_drc.cpp:213
wxString m_rptFilename
Definition: drc.h:186
bool DRC::doEdgeZoneDrc ( ZONE_CONTAINER aArea,
int  aCornerIndex 
)
private

Test a segment in ZONE_CONTAINER * aArea: Test Edge inside other areas Test Edge too close other areas.

Parameters
aAreaThe current area.
aCornerIndexThe first corner of the segment to test.
Returns
bool - false if DRC error or true if OK

Definition at line 717 of file drc_clearance_test_functions.cpp.

References SEG::A, SEG::B, SHAPE_POLY_SET::Contains(), DRCE_ZONES_INTERSECT, DRCE_ZONES_TOO_CLOSE, BOARD::GetArea(), BOARD::GetAreaCount(), GetClearanceBetweenSegments(), ZONE_CONTAINER::GetIsKeepout(), ZONE_CONTAINER::GetLayer(), BOARD_CONNECTED_ITEM::GetNetCode(), ZONE_CONTAINER::GetPriority(), SHAPE_POLY_SET::GetRelativeIndices(), ZONE_CONTAINER::GetZoneClearance(), ZONE_CONTAINER::IsOnCopperLayer(), SHAPE_POLY_SET::IterateSegmentsWithHoles(), SHAPE_POLY_SET::VERTEX_INDEX::m_contour, m_currentMarker, m_pcb, SHAPE_POLY_SET::VERTEX_INDEX::m_polygon, SHAPE_POLY_SET::VERTEX_INDEX::m_vertex, max, newMarker(), ZONE_CONTAINER::Outline(), SHAPE_POLY_SET::Polygon(), SHAPE_LINE_CHAIN::Segment(), VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by DrcOnCreatingZone().

718 {
719  if( !aArea->IsOnCopperLayer() ) // Cannot have a Drc error if not on copper layer
720  return true;
721  // Get polygon, contour and vertex index.
723 
724  // If the vertex does not exist, there is no conflict
725  if( !aArea->Outline()->GetRelativeIndices( aCornerIndex, &index ) )
726  return true;
727 
728  // Retrieve the selected contour
729  SHAPE_LINE_CHAIN contour;
730  contour = aArea->Outline()->Polygon( index.m_polygon )[index.m_contour];
731 
732  // Retrieve the segment that starts at aCornerIndex-th corner.
733  SEG selectedSegment = contour.Segment( index.m_vertex );
734 
735  VECTOR2I start = selectedSegment.A;
736  VECTOR2I end = selectedSegment.B;
737 
738  // iterate through all areas
739  for( int ia2 = 0; ia2 < m_pcb->GetAreaCount(); ia2++ )
740  {
741  ZONE_CONTAINER* area_to_test = m_pcb->GetArea( ia2 );
742  int zone_clearance = std::max( area_to_test->GetZoneClearance(),
743  aArea->GetZoneClearance() );
744 
745  // test for same layer
746  if( area_to_test->GetLayer() != aArea->GetLayer() )
747  continue;
748 
749  // Test for same net
750  if( ( aArea->GetNetCode() == area_to_test->GetNetCode() ) && (aArea->GetNetCode() >= 0) )
751  continue;
752 
753  // test for same priority
754  if( area_to_test->GetPriority() != aArea->GetPriority() )
755  continue;
756 
757  // test for same type
758  if( area_to_test->GetIsKeepout() != aArea->GetIsKeepout() )
759  continue;
760 
761  // For keepout, there is no clearance, so use a minimal value for it
762  // use 1, not 0 as value to avoid some issues in tests
763  if( area_to_test->GetIsKeepout() )
764  zone_clearance = 1;
765 
766  // test for ending line inside area_to_test
767  if( area_to_test->Outline()->Contains( end ) )
768  {
769  wxPoint pos( end.x, end.y );
770  m_currentMarker = newMarker( pos, aArea, area_to_test, DRCE_ZONES_INTERSECT );
771  return false;
772  }
773 
774  // now test spacing between areas
775  int ax1 = start.x;
776  int ay1 = start.y;
777  int ax2 = end.x;
778  int ay2 = end.y;
779 
780  // Iterate through all edges in the polygon.
782  for( iterator = area_to_test->Outline()->IterateSegmentsWithHoles(); iterator; iterator++ )
783  {
784  SEG segment = *iterator;
785 
786  int bx1 = segment.A.x;
787  int by1 = segment.A.y;
788  int bx2 = segment.B.x;
789  int by2 = segment.B.y;
790 
791  int x, y; // variables containing the intersecting point coordinates
792  int d = GetClearanceBetweenSegments( bx1, by1, bx2, by2,
793  0,
794  ax1, ay1, ax2, ay2,
795  0,
796  zone_clearance,
797  &x, &y );
798 
799  if( d < zone_clearance )
800  {
801  // COPPERAREA_COPPERAREA error : edge intersect or too close
802  m_currentMarker = newMarker( wxPoint( x, y ), aArea, area_to_test,
804  return false;
805  }
806 
807  }
808  }
809 
810  return true;
811 }
Class ZONE_CONTAINER handles a list of polygons defining a copper zone.
Definition: class_zone.h:60
SEGMENT_ITERATOR IterateSegmentsWithHoles()
Returns an iterator object, for all outlines in the set (with holes)
virtual PCB_LAYER_ID GetLayer() const override
Function GetLayer returns the primary layer this item is on.
Definition: class_zone.cpp:175
SHAPE_POLY_SET * Outline()
Definition: class_zone.h:242
bool Contains(const VECTOR2I &aP, int aSubpolyIndex=-1, bool aIgnoreHoles=false) const
Returns true if a given subpolygon contains the point aP.
Struct VERTEX_INDEX.
Class SEGMENT_ITERATOR_TEMPLATE.
int GetClearanceBetweenSegments(int x1i, int y1i, int x1f, int y1f, int w1, int x2i, int y2i, int x2f, int y2f, int w2, int max_cl, int *x, int *y)
#define DRCE_ZONES_INTERSECT
copper area outlines intersect
Definition: drc.h:66
BOARD * m_pcb
Definition: drc.h:222
bool GetIsKeepout() const
Accessors to parameters used in Keepout zones:
Definition: class_zone.h:608
bool GetRelativeIndices(int aGlobalIdx, VERTEX_INDEX *aRelativeIndices) const
Function GetRelativeIndices.
MARKER_PCB * newMarker(TRACK *aTrack, BOARD_ITEM *aConflitItem, const SEG &aConflictSeg, int aErrorCode)
Function newMarker Creates a marker on a track, via or pad.
int GetAreaCount() const
Function GetAreaCount.
Definition: class_board.h:1020
int GetNetCode() const
Function GetNetCode.
MARKER_PCB * m_currentMarker
Definition: drc.h:188
Definition: seg.h:36
SEG Segment(int aIndex)
Function Segment()
bool IsOnCopperLayer() const
Function IsOnCopperLayer.
Definition: class_zone.cpp:181
ZONE_CONTAINER * GetArea(int index) const
Function GetArea returns the Area (Zone Container) at a given index.
Definition: class_board.h:991
#define max(a, b)
Definition: auxiliary.h:86
Class SHAPE_LINE_CHAIN.
VECTOR2I A
Definition: seg.h:46
#define DRCE_ZONES_TOO_CLOSE
copper area outlines are too close
Definition: drc.h:67
POLYGON & Polygon(int aIndex)
Returns the aIndex-th subpolygon in the set
unsigned GetPriority() const
Function GetPriority.
Definition: class_zone.h:107
int GetZoneClearance() const
Definition: class_zone.h:198
VECTOR2I B
Definition: seg.h:47
bool DRC::doFootprintOverlappingDrc ( )
private

Test for footprint courtyard overlaps.

Returns
bool - false if DRC error or true if OK

Definition at line 1374 of file drc.cpp.

References addMarkerToPcb(), SHAPE_POLY_SET::Append(), SHAPE_POLY_SET::BooleanIntersection(), DRCE_MALFORMED_COURTYARD_IN_FOOTPRINT, DRCE_MISSING_COURTYARD_IN_FOOTPRINT, DRCE_OVERLAPPING_FOOTPRINTS, BOARD::GetDesignSettings(), BOARD::m_Modules, m_pcb, BOARD_DESIGN_SETTINGS::m_ProhibitOverlappingCourtyards, BOARD_DESIGN_SETTINGS::m_RequireCourtyards, newMarker(), MODULE::Next(), SHAPE_POLY_SET::OutlineCount(), SHAPE_POLY_SET::PM_FAST, SHAPE_POLY_SET::RemoveAllContours(), SHAPE_POLY_SET::Vertex(), VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by RunTests().

1375 {
1376  // Detects missing (or malformed) footprint courtyard,
1377  // and for footprint with courtyard, courtyards overlap.
1378  wxString msg;
1379  bool success = true;
1380 
1381  // Update courtyard polygons, and test for missing courtyard definition:
1382  for( MODULE* footprint = m_pcb->m_Modules; footprint; footprint = footprint->Next() )
1383  {
1384  wxPoint pos = footprint->GetPosition();
1385  bool is_ok = footprint->BuildPolyCourtyard();
1386 
1388  {
1390  success = false;
1391  }
1392 
1394  continue;
1395 
1396  if( footprint->GetPolyCourtyardFront().OutlineCount() == 0 &&
1397  footprint->GetPolyCourtyardBack().OutlineCount() == 0 &&
1398  is_ok )
1399  {
1401  success = false;
1402  }
1403  }
1404 
1406  return success;
1407 
1408  // Now test for overlapping on top layer:
1409  SHAPE_POLY_SET courtyard; // temporary storage of the courtyard of current footprint
1410 
1411  for( MODULE* footprint = m_pcb->m_Modules; footprint; footprint = footprint->Next() )
1412  {
1413  if( footprint->GetPolyCourtyardFront().OutlineCount() == 0 )
1414  continue; // No courtyard defined
1415 
1416  for( MODULE* candidate = footprint->Next(); candidate; candidate = candidate->Next() )
1417  {
1418  if( candidate->GetPolyCourtyardFront().OutlineCount() == 0 )
1419  continue; // No courtyard defined
1420 
1421  courtyard.RemoveAllContours();
1422  courtyard.Append( footprint->GetPolyCourtyardFront() );
1423 
1424  // Build the common area between footprint and the candidate:
1425  courtyard.BooleanIntersection( candidate->GetPolyCourtyardFront(),
1427 
1428  // If no overlap, courtyard is empty (no common area).
1429  // Therefore if a common polygon exists, this is a DRC error
1430  if( courtyard.OutlineCount() )
1431  {
1432  //Overlap between footprint and candidate
1433  VECTOR2I& pos = courtyard.Vertex( 0, 0, -1 );
1434  addMarkerToPcb( newMarker( wxPoint( pos.x, pos.y ), footprint, candidate,
1436  success = false;
1437  }
1438  }
1439  }
1440 
1441  // Test for overlapping on bottom layer:
1442  for( MODULE* footprint = m_pcb->m_Modules; footprint; footprint = footprint->Next() )
1443  {
1444  if( footprint->GetPolyCourtyardBack().OutlineCount() == 0 )
1445  continue; // No courtyard defined
1446 
1447  for( MODULE* candidate = footprint->Next(); candidate; candidate = candidate->Next() )
1448  {
1449  if( candidate->GetPolyCourtyardBack().OutlineCount() == 0 )
1450  continue; // No courtyard defined
1451 
1452  courtyard.RemoveAllContours();
1453  courtyard.Append( footprint->GetPolyCourtyardBack() );
1454 
1455  // Build the common area between footprint and the candidate:
1456  courtyard.BooleanIntersection( candidate->GetPolyCourtyardBack(),
1458 
1459  // If no overlap, courtyard is empty (no common area).
1460  // Therefore if a common polygon exists, this is a DRC error
1461  if( courtyard.OutlineCount() )
1462  {
1463  //Overlap between footprint and candidate
1464  VECTOR2I& pos = courtyard.Vertex( 0, 0, -1 );
1465  addMarkerToPcb( newMarker( wxPoint( pos.x, pos.y ), footprint, candidate,
1467  success = false;
1468  }
1469  }
1470  }
1471 
1472  return success;
1473 }
bool m_ProhibitOverlappingCourtyards
check for overlapping courtyards in DRC
MODULE * Next() const
Definition: class_module.h:123
int OutlineCount() const
Returns the number of outlines in the set
#define DRCE_MALFORMED_COURTYARD_IN_FOOTPRINT
footprint has a courtyard but malformed
Definition: drc.h:91
#define DRCE_MISSING_COURTYARD_IN_FOOTPRINT
footprint has no courtyard defined
Definition: drc.h:90
BOARD * m_pcb
Definition: drc.h:222
VECTOR2I & Vertex(int aIndex, int aOutline, int aHole)
Returns the index-th vertex in a given hole outline within a given outline
void addMarkerToPcb(MARKER_PCB *aMarker)
Adds a DRC marker to the PCB through the COMMIT mechanism.
Definition: drc.cpp:100
Class SHAPE_POLY_SET.
BOARD_DESIGN_SETTINGS & GetDesignSettings() const
Function GetDesignSettings.
Definition: class_board.h:538
MARKER_PCB * newMarker(TRACK *aTrack, BOARD_ITEM *aConflitItem, const SEG &aConflictSeg, int aErrorCode)
Function newMarker Creates a marker on a track, via or pad.
#define DRCE_OVERLAPPING_FOOTPRINTS
footprint courtyards overlap
Definition: drc.h:89
void BooleanIntersection(const SHAPE_POLY_SET &b, POLYGON_MODE aFastMode)
Performs boolean polyset intersection For aFastMode meaning, see function booleanOp ...
bool m_RequireCourtyards
require courtyard definitions in footprints
DLIST< MODULE > m_Modules
Definition: class_board.h:248
void RemoveAllContours()
Removes all outlines & holes (clears) the polygon set.
int Append(int x, int y, int aOutline=-1, int aHole=-1, bool aAllowDuplication=false)
Appends a vertex at the end of the given outline/hole (default: the last outline) ...
bool DRC::doNetClass ( const std::shared_ptr< NETCLASS > &  aNetClass,
wxString &  msg 
)
private

Definition at line 563 of file drc.cpp.

References addMarkerToPcb(), DRCE_NETCLASS_CLEARANCE, DRCE_NETCLASS_TRACKWIDTH, DRCE_NETCLASS_uVIADRILLSIZE, DRCE_NETCLASS_uVIASIZE, DRCE_NETCLASS_VIADRILLSIZE, DRCE_NETCLASS_VIASIZE, FmtVal, GetChars(), BOARD::GetDesignSettings(), m_currentMarker, BOARD_DESIGN_SETTINGS::m_MicroViasMinDrill, BOARD_DESIGN_SETTINGS::m_MicroViasMinSize, m_pcb, BOARD_DESIGN_SETTINGS::m_TrackMinWidth, BOARD_DESIGN_SETTINGS::m_ViasMinDrill, BOARD_DESIGN_SETTINGS::m_ViasMinSize, and newMarker().

Referenced by testNetClasses().

564 {
565  bool ret = true;
566 
568 
569 #define FmtVal( x ) GetChars( StringFromValue( m_pcbEditorFrame->GetUserUnits(), x ) )
570 
571 #if 0 // set to 1 when (if...) BOARD_DESIGN_SETTINGS has a m_MinClearance value
572  if( nc->GetClearance() < g.m_MinClearance )
573  {
574  msg.Printf( _( "NETCLASS: \"%s\" has Clearance:%s which is less than global:%s" ),
575  GetChars( nc->GetName() ),
576  FmtVal( nc->GetClearance() ),
577  FmtVal( g.m_TrackClearance )
578  );
579 
581  m_currentMarker = nullptr;
582  ret = false;
583  }
584 #endif
585 
586  if( nc->GetTrackWidth() < g.m_TrackMinWidth )
587  {
588  msg.Printf( _( "NETCLASS: \"%s\" has TrackWidth:%s which is less than global:%s" ),
589  GetChars( nc->GetName() ),
590  FmtVal( nc->GetTrackWidth() ),
592  );
593 
595  ret = false;
596  }
597 
598  if( nc->GetViaDiameter() < g.m_ViasMinSize )
599  {
600  msg.Printf( _( "NETCLASS: \"%s\" has Via Dia:%s which is less than global:%s" ),
601  GetChars( nc->GetName() ),
602  FmtVal( nc->GetViaDiameter() ),
603  FmtVal( g.m_ViasMinSize )
604  );
605 
607  ret = false;
608  }
609 
610  if( nc->GetViaDrill() < g.m_ViasMinDrill )
611  {
612  msg.Printf( _( "NETCLASS: \"%s\" has Via Drill:%s which is less than global:%s" ),
613  GetChars( nc->GetName() ),
614  FmtVal( nc->GetViaDrill() ),
616  );
617 
619  ret = false;
620  }
621 
622  if( nc->GetuViaDiameter() < g.m_MicroViasMinSize )
623  {
624  msg.Printf( _( "NETCLASS: \"%s\" has uVia Dia:%s which is less than global:%s" ),
625  GetChars( nc->GetName() ),
626  FmtVal( nc->GetuViaDiameter() ),
627  FmtVal( g.m_MicroViasMinSize ) );
628 
630  ret = false;
631  }
632 
633  if( nc->GetuViaDrill() < g.m_MicroViasMinDrill )
634  {
635  msg.Printf( _( "NETCLASS: \"%s\" has uVia Drill:%s which is less than global:%s" ),
636  GetChars( nc->GetName() ),
637  FmtVal( nc->GetuViaDrill() ),
639 
641  ret = false;
642  }
643 
644  return ret;
645 }
#define DRCE_NETCLASS_TRACKWIDTH
netclass has TrackWidth < board.m_designSettings->m_TrackMinWidth
Definition: drc.h:76
#define DRCE_NETCLASS_CLEARANCE
netclass has Clearance < board.m_designSettings->m_TrackClearance
Definition: drc.h:77
BOARD * m_pcb
Definition: drc.h:222
#define DRCE_NETCLASS_uVIADRILLSIZE
netclass has ViaSize < board.m_designSettings->m_MicroViasMinDrill
Definition: drc.h:81
#define DRCE_NETCLASS_VIASIZE
netclass has ViaSize < board.m_designSettings->m_ViasMinSize
Definition: drc.h:78
void addMarkerToPcb(MARKER_PCB *aMarker)
Adds a DRC marker to the PCB through the COMMIT mechanism.
Definition: drc.cpp:100
int m_TrackMinWidth
track min value for width ((min copper size value
int m_ViasMinSize
vias (not micro vias) min diameter
int m_ViasMinDrill
vias (not micro vias) min drill diameter
BOARD_DESIGN_SETTINGS & GetDesignSettings() const
Function GetDesignSettings.
Definition: class_board.h:538
MARKER_PCB * newMarker(TRACK *aTrack, BOARD_ITEM *aConflitItem, const SEG &aConflictSeg, int aErrorCode)
Function newMarker Creates a marker on a track, via or pad.
#define DRCE_NETCLASS_VIADRILLSIZE
netclass has ViaDrillSize < board.m_designSettings->m_ViasMinDrill
Definition: drc.h:79
int m_MicroViasMinSize
micro vias (not vias) min diameter
#define FmtVal(x)
MARKER_PCB * m_currentMarker
Definition: drc.h:188
static const wxChar * GetChars(const wxString &s)
Function GetChars returns a wxChar* to the actual wxChar* data within a wxString, and is helpful for ...
Definition: macros.h:92
int m_MicroViasMinDrill
micro vias (not vias) min drill diameter
#define DRCE_NETCLASS_uVIASIZE
netclass has ViaSize < board.m_designSettings->m_MicroViasMinSize
Definition: drc.h:80
Class BOARD_DESIGN_SETTINGS contains design settings for a BOARD object.
bool DRC::doPadToPadsDrc ( D_PAD aRefPad,
D_PAD **  aStart,
D_PAD **  aEnd,
int  x_limit 
)
private

Test the clearance between aRefPad and other pads.

The pad list must be sorted by x coordinate.

Parameters
aRefPadis the pad to test
aStartis the first pad of the list to test against aRefPad
aEndis the end of the list and is not included
x_limitis used to stop the test (i.e. when the current pad pos X in list exceeds this limit, because the list is sorted by X coordinate)

Definition at line 1242 of file drc.cpp.

References LSET::AllCuMask(), checkClearancePadToPad(), DRCE_HOLE_NEAR_PAD, DRCE_PAD_NEAR_PAD1, D_PAD::GetDrillShape(), D_PAD::GetDrillSize(), D_PAD::GetLayerSet(), BOARD_CONNECTED_ITEM::GetNetCode(), D_PAD::GetOrientation(), D_PAD::GetParent(), D_PAD::GetPosition(), m_currentMarker, m_pcb, newMarker(), PAD_DRILL_SHAPE_CIRCLE, PAD_DRILL_SHAPE_OBLONG, PAD_SHAPE_CIRCLE, PAD_SHAPE_OVAL, D_PAD::PadNameEqual(), D_PAD::SetLayerSet(), D_PAD::SetLocalClearance(), D_PAD::SetOrientation(), D_PAD::SetPosition(), D_PAD::SetShape(), D_PAD::SetSize(), and wxPoint::x.

Referenced by testPad2Pad().

1243 {
1244  const static LSET all_cu = LSET::AllCuMask();
1245 
1246  LSET layerMask = aRefPad->GetLayerSet() & all_cu;
1247 
1248  /* used to test DRC pad to holes: this dummy pad has the size and shape of the hole
1249  * to test pad to pad hole DRC, using the pad to pad DRC test function.
1250  * Therefore, this dummy pad is a circle or an oval.
1251  * A pad must have a parent because some functions expect a non null parent
1252  * to find the parent board, and some other data
1253  */
1254  MODULE dummymodule( m_pcb ); // Creates a dummy parent
1255  D_PAD dummypad( &dummymodule );
1256 
1257  // Ensure the hole is on all copper layers
1258  dummypad.SetLayerSet( all_cu | dummypad.GetLayerSet() );
1259 
1260  // Use the minimal local clearance value for the dummy pad.
1261  // The clearance of the active pad will be used as minimum distance to a hole
1262  // (a value = 0 means use netclass value)
1263  dummypad.SetLocalClearance( 1 );
1264 
1265  for( D_PAD** pad_list = aStart; pad_list<aEnd; ++pad_list )
1266  {
1267  D_PAD* pad = *pad_list;
1268 
1269  if( pad == aRefPad )
1270  continue;
1271 
1272  // We can stop the test when pad->GetPosition().x > x_limit
1273  // because the list is sorted by X values
1274  if( pad->GetPosition().x > x_limit )
1275  break;
1276 
1277  // No problem if pads which are on copper layers are on different copper layers,
1278  // (pads can be only on a technical layer, to build complex pads)
1279  // but their hole (if any ) can create DRC error because they are on all
1280  // copper layers, so we test them
1281  if( ( pad->GetLayerSet() & layerMask ) == 0 &&
1282  ( pad->GetLayerSet() & all_cu ) != 0 &&
1283  ( aRefPad->GetLayerSet() & all_cu ) != 0 )
1284  {
1285  // if holes are in the same location and have the same size and shape,
1286  // this can be accepted
1287  if( pad->GetPosition() == aRefPad->GetPosition()
1288  && pad->GetDrillSize() == aRefPad->GetDrillSize()
1289  && pad->GetDrillShape() == aRefPad->GetDrillShape() )
1290  {
1291  if( aRefPad->GetDrillShape() == PAD_DRILL_SHAPE_CIRCLE )
1292  continue;
1293 
1294  // for oval holes: must also have the same orientation
1295  if( pad->GetOrientation() == aRefPad->GetOrientation() )
1296  continue;
1297  }
1298 
1299  /* Here, we must test clearance between holes and pads
1300  * dummy pad size and shape is adjusted to pad drill size and shape
1301  */
1302  if( pad->GetDrillSize().x )
1303  {
1304  // pad under testing has a hole, test this hole against pad reference
1305  dummypad.SetPosition( pad->GetPosition() );
1306  dummypad.SetSize( pad->GetDrillSize() );
1307  dummypad.SetShape( pad->GetDrillShape() == PAD_DRILL_SHAPE_OBLONG ?
1309  dummypad.SetOrientation( pad->GetOrientation() );
1310 
1311  if( !checkClearancePadToPad( aRefPad, &dummypad ) )
1312  {
1313  // here we have a drc error on pad!
1314  m_currentMarker = newMarker( pad, aRefPad, DRCE_HOLE_NEAR_PAD );
1315  return false;
1316  }
1317  }
1318 
1319  if( aRefPad->GetDrillSize().x ) // pad reference has a hole
1320  {
1321  dummypad.SetPosition( aRefPad->GetPosition() );
1322  dummypad.SetSize( aRefPad->GetDrillSize() );
1323  dummypad.SetShape( aRefPad->GetDrillShape() == PAD_DRILL_SHAPE_OBLONG ?
1325  dummypad.SetOrientation( aRefPad->GetOrientation() );
1326 
1327  if( !checkClearancePadToPad( pad, &dummypad ) )
1328  {
1329  // here we have a drc error on aRefPad!
1330  m_currentMarker = newMarker( aRefPad, pad, DRCE_HOLE_NEAR_PAD );
1331  return false;
1332  }
1333  }
1334 
1335  continue;
1336  }
1337 
1338  // The pad must be in a net (i.e pt_pad->GetNet() != 0 ),
1339  // But no problem if pads have the same netcode (same net)
1340  if( pad->GetNetCode() && ( aRefPad->GetNetCode() == pad->GetNetCode() ) )
1341  continue;
1342 
1343  // if pads are from the same footprint
1344  if( pad->GetParent() == aRefPad->GetParent() )
1345  {
1346  // and have the same pad number ( equivalent pads )
1347 
1348  // one can argue that this 2nd test is not necessary, that any
1349  // two pads from a single module are acceptable. This 2nd test
1350  // should eventually be a configuration option.
1351  if( pad->PadNameEqual( aRefPad ) )
1352  continue;
1353  }
1354 
1355  // if either pad has no drill and is only on technical layers, not a clearance violation
1356  if( ( ( pad->GetLayerSet() & layerMask ) == 0 && !pad->GetDrillSize().x ) ||
1357  ( ( aRefPad->GetLayerSet() & layerMask ) == 0 && !aRefPad->GetDrillSize().x ) )
1358  {
1359  continue;
1360  }
1361 
1362  if( !checkClearancePadToPad( aRefPad, pad ) )
1363  {
1364  // here we have a drc error!
1365  m_currentMarker = newMarker( aRefPad, pad, DRCE_PAD_NEAR_PAD1 );
1366  return false;
1367  }
1368  }
1369 
1370  return true;
1371 }
static LSET AllCuMask(int aCuLayerCount=MAX_CU_LAYERS)
Function AllCuMask returns a mask holding the requested number of Cu PCB_LAYER_IDs.
Definition: lset.cpp:673
bool PadNameEqual(const D_PAD *other) const
Definition: class_pad.h:207
#define DRCE_PAD_NEAR_PAD1
pad too close to pad
Definition: drc.h:63
#define DRCE_HOLE_NEAR_PAD
hole too close to pad
Definition: drc.h:69
MODULE * GetParent() const
Definition: class_pad.h:162
void SetPosition(const wxPoint &aPos) override
Definition: class_pad.h:219
PAD_DRILL_SHAPE_T GetDrillShape() const
Definition: class_pad.h:388
const wxSize & GetDrillSize() const
Definition: class_pad.h:275
BOARD * m_pcb
Definition: drc.h:222
Class LSET is a set of PCB_LAYER_IDs.
LSET GetLayerSet() const override
Function GetLayerSet returns a "layer mask", which is a bitmap of all layers on which the TRACK segme...
Definition: class_pad.h:402
MARKER_PCB * newMarker(TRACK *aTrack, BOARD_ITEM *aConflitItem, const SEG &aConflictSeg, int aErrorCode)
Function newMarker Creates a marker on a track, via or pad.
int GetNetCode() const
Function GetNetCode.
bool checkClearancePadToPad(D_PAD *aRefPad, D_PAD *aPad)
MARKER_PCB * m_currentMarker
Definition: drc.h:188
double GetOrientation() const
Function GetOrientation returns the rotation angle of the pad in tenths of degrees, but soon degrees.
Definition: class_pad.h:382
const wxPoint GetPosition() const override
Definition: class_pad.h:220
bool DRC::doTrackDrc ( TRACK aRefSeg,
TRACK aStart,
bool  doPads = true 
)
private

Test the current segment.

Parameters
aRefSegThe segment to test
aStartthe first item of track list to test against (usually BOARD::m_Track)
doPadstrue if should do pads test
Returns
bool - true if no problems, else false and m_currentMarker is filled in with the problem information.

Definition at line 138 of file drc_clearance_test_functions.cpp.

References abs, COMMIT::Add(), addMarkerToPcb(), LSET::AllCuMask(), PNS::angle(), ArcTangente(), B_Cu, checkClearanceSegmToPad(), checkLine(), checkMarginToCircle(), delta, SHAPE_POLY_SET::Distance(), DRCE_BURIED_VIA_NOT_ALLOWED, DRCE_ENDS_PROBLEM1, DRCE_ENDS_PROBLEM2, DRCE_ENDS_PROBLEM3, DRCE_ENDS_PROBLEM4, DRCE_ENDS_PROBLEM5, DRCE_MICRO_VIA_INCORRECT_LAYER_PAIR, DRCE_MICRO_VIA_NOT_ALLOWED, DRCE_TOO_SMALL_MICROVIA, DRCE_TOO_SMALL_MICROVIA_DRILL, DRCE_TOO_SMALL_TRACK_WIDTH, DRCE_TOO_SMALL_VIA, DRCE_TOO_SMALL_VIA_DRILL, DRCE_TRACK_ENDS1, DRCE_TRACK_ENDS2, DRCE_TRACK_ENDS3, DRCE_TRACK_ENDS4, DRCE_TRACK_NEAR_PAD, DRCE_TRACK_NEAR_THROUGH_HOLE, DRCE_TRACK_NEAR_VIA, DRCE_TRACK_NEAR_ZONE, DRCE_TRACK_SEGMENTS_TOO_CLOSE, DRCE_TRACKS_CROSSING, DRCE_VIA_HOLE_BIGGER, DRCE_VIA_NEAR_TRACK, DRCE_VIA_NEAR_VIA, err, EuclideanNorm(), F_Cu, TRACK::GetClearance(), BOARD_DESIGN_SETTINGS::GetCopperLayerCount(), BOARD::GetDesignSettings(), D_PAD::GetDrillShape(), D_PAD::GetDrillSize(), VIA::GetDrillValue(), TRACK::GetEnd(), BOARD_ITEM::GetLayerSet(), D_PAD::GetLayerSet(), BOARD_CONNECTED_ITEM::GetNetClass(), BOARD_CONNECTED_ITEM::GetNetCode(), D_PAD::GetOrientation(), BOARD::GetPadCount(), BOARD::GetPads(), TRACK::GetPosition(), D_PAD::GetPosition(), VIA::GetPosition(), TRACK::GetStart(), VIA::GetViaType(), TRACK::GetWidth(), In1_Cu, VIA::LayerPair(), BOARD_DESIGN_SETTINGS::m_BlindBuriedViaAllowed, m_drcInLegacyRoutingMode, BOARD_DESIGN_SETTINGS::m_MicroViasAllowed, BOARD_DESIGN_SETTINGS::m_MicroViasMinDrill, BOARD_DESIGN_SETTINGS::m_MicroViasMinSize, m_padToTestPos, m_pcb, m_pcbEditorFrame, m_reportAllTrackErrors, m_segmAngle, m_segmEnd, m_segmLength, BOARD_DESIGN_SETTINGS::m_TrackMinWidth, BOARD_DESIGN_SETTINGS::m_ViasMinDrill, BOARD_DESIGN_SETTINGS::m_ViasMinSize, m_xcliphi, m_xcliplo, m_ycliphi, m_ycliplo, newMarker(), TRACK::Next(), PAD_DRILL_SHAPE_OBLONG, PAD_SHAPE_CIRCLE, PAD_SHAPE_OVAL, PCB_VIA_T, BOARD_COMMIT::Push(), RotatePoint(), D_PAD::SetLayerSet(), EDA_DRAW_FRAME::SetMsgPanel(), D_PAD::SetOrientation(), D_PAD::SetPosition(), D_PAD::SetShape(), D_PAD::SetSize(), D_PAD::ShapePos(), EDA_ITEM::Type(), VIA_BLIND_BURIED, VIA_MICROVIA, wxPoint::x, wxPoint::y, and BOARD::Zones().

Referenced by DrcOnCreatingTrack(), and testTracks().

139 {
140  TRACK* track;
141  wxPoint delta; // length on X and Y axis of segments
142  LSET layerMask;
143  int net_code_ref;
144  wxPoint shape_pos;
145 
146  std::vector<MARKER_PCB*> markers;
147 
148  auto commitMarkers = [&]()
149  {
150  // In legacy routing mode, do not add markers to the board.
151  // only shows the drc error message
153  {
154  while( markers.size() > 0 )
155  {
156  m_pcbEditorFrame->SetMsgPanel( markers.back() );
157  delete markers.back();
158  markers.pop_back();
159  }
160  }
161  else
162  {
163  BOARD_COMMIT commit( m_pcbEditorFrame );
164 
165  for( auto marker : markers )
166  commit.Add( marker );
167 
168  commit.Push( wxEmptyString, false, false );
169  }
170  };
171 
172  // Returns false if we should return false from call site, or true to continue
173  auto handleNewMarker = [&]() -> bool
174  {
176  {
177  if( markers.size() > 0 )
178  commitMarkers();
179 
180  return false;
181  }
182  else
183  return true;
184  };
185 
186  NETCLASSPTR netclass = aRefSeg->GetNetClass();
188 
189  /* In order to make some calculations more easier or faster,
190  * pads and tracks coordinates will be made relative to the reference segment origin
191  */
192  wxPoint origin = aRefSeg->GetStart(); // origin will be the origin of other coordinates
193 
194  m_segmEnd = delta = aRefSeg->GetEnd() - origin;
195  m_segmAngle = 0;
196 
197  layerMask = aRefSeg->GetLayerSet();
198  net_code_ref = aRefSeg->GetNetCode();
199 
200  /******************************************/
201  /* Phase 0 : via DRC tests : */
202  /******************************************/
203 
204  if( aRefSeg->Type() == PCB_VIA_T )
205  {
206  VIA *refvia = static_cast<VIA*>( aRefSeg );
207  wxPoint refviaPos = refvia->GetPosition();
208 
209  // test if the via size is smaller than minimum
210  if( refvia->GetViaType() == VIA_MICROVIA )
211  {
212  if( refvia->GetWidth() < dsnSettings.m_MicroViasMinSize )
213  {
214  markers.push_back( newMarker( refviaPos, refvia, DRCE_TOO_SMALL_MICROVIA ) );
215 
216  if( !handleNewMarker() )
217  return false;
218  }
219 
220  if( refvia->GetDrillValue() < dsnSettings.m_MicroViasMinDrill )
221  {
222  markers.push_back( newMarker( refviaPos, refvia, DRCE_TOO_SMALL_MICROVIA_DRILL ) );
223 
224  if( !handleNewMarker() )
225  return false;
226  }
227  }
228  else
229  {
230  if( refvia->GetWidth() < dsnSettings.m_ViasMinSize )
231  {
232  markers.push_back( newMarker( refviaPos, refvia, DRCE_TOO_SMALL_VIA ) );
233 
234  if( !handleNewMarker() )
235  return false;
236  }
237 
238  if( refvia->GetDrillValue() < dsnSettings.m_ViasMinDrill )
239  {
240  markers.push_back( newMarker( refviaPos, refvia, DRCE_TOO_SMALL_VIA_DRILL ) );
241 
242  if( !handleNewMarker() )
243  return false;
244  }
245  }
246 
247  // test if via's hole is bigger than its diameter
248  // This test is necessary since the via hole size and width can be modified
249  // and a default via hole can be bigger than some vias sizes
250  if( refvia->GetDrillValue() > refvia->GetWidth() )
251  {
252  markers.push_back( newMarker( refviaPos, refvia, DRCE_VIA_HOLE_BIGGER ) );
253 
254  if( !handleNewMarker() )
255  return false;
256  }
257 
258  // test if the type of via is allowed due to design rules
259  if( refvia->GetViaType() == VIA_MICROVIA && !dsnSettings.m_MicroViasAllowed )
260  {
261  markers.push_back( newMarker( refviaPos, refvia, DRCE_MICRO_VIA_NOT_ALLOWED ) );
262  if( !handleNewMarker() )
263  return false;
264  }
265 
266  // test if the type of via is allowed due to design rules
267  if( refvia->GetViaType() == VIA_BLIND_BURIED && !dsnSettings.m_BlindBuriedViaAllowed )
268  {
269  markers.push_back( newMarker( refviaPos, refvia, DRCE_BURIED_VIA_NOT_ALLOWED ) );
270 
271  if( !handleNewMarker() )
272  return false;
273  }
274 
275  // For microvias: test if they are blind vias and only between 2 layers
276  // because they are used for very small drill size and are drill by laser
277  // and **only one layer** can be drilled
278  if( refvia->GetViaType() == VIA_MICROVIA )
279  {
280  PCB_LAYER_ID layer1, layer2;
281  bool err = true;
282 
283  refvia->LayerPair( &layer1, &layer2 );
284 
285  if( layer1 > layer2 )
286  std::swap( layer1, layer2 );
287 
288  if( layer2 == B_Cu && layer1 == dsnSettings.GetCopperLayerCount() - 2 )
289  err = false;
290  else if( layer1 == F_Cu && layer2 == In1_Cu )
291  err = false;
292 
293  if( err )
294  {
295  markers.push_back( newMarker( refviaPos, refvia, DRCE_MICRO_VIA_INCORRECT_LAYER_PAIR ) );
296 
297  if( !handleNewMarker() )
298  return false;
299  }
300  }
301 
302  }
303  else // This is a track segment
304  {
305  if( aRefSeg->GetWidth() < dsnSettings.m_TrackMinWidth )
306  {
307  wxPoint refsegMiddle = ( aRefSeg->GetStart() + aRefSeg->GetEnd() ) / 2;
308 
309  markers.push_back( newMarker( refsegMiddle, aRefSeg, DRCE_TOO_SMALL_TRACK_WIDTH ) );
310 
311  if( !handleNewMarker() )
312  return false;
313  }
314  }
315 
316  // for a non horizontal or vertical segment Compute the segment angle
317  // in tenths of degrees and its length
318  if( delta.x || delta.y )
319  {
320  // Compute the segment angle in 0,1 degrees
321  m_segmAngle = ArcTangente( delta.y, delta.x );
322 
323  // Compute the segment length: we build an equivalent rotated segment,
324  // this segment is horizontal, therefore dx = length
325  RotatePoint( &delta, m_segmAngle ); // delta.x = length, delta.y = 0
326  }
327 
328  m_segmLength = delta.x;
329 
330  /******************************************/
331  /* Phase 1 : test DRC track to pads : */
332  /******************************************/
333 
334  /* Use a dummy pad to test DRC tracks versus holes, for pads not on all copper layers
335  * but having a hole
336  * This dummy pad has the size and shape of the hole
337  * to test tracks to pad hole DRC, using checkClearanceSegmToPad test function.
338  * Therefore, this dummy pad is a circle or an oval.
339  * A pad must have a parent because some functions expect a non null parent
340  * to find the parent board, and some other data
341  */
342  MODULE dummymodule( m_pcb ); // Creates a dummy parent
343  D_PAD dummypad( &dummymodule );
344 
345  dummypad.SetLayerSet( LSET::AllCuMask() ); // Ensure the hole is on all layers
346 
347  // Compute the min distance to pads
348  if( testPads )
349  {
350  unsigned pad_count = m_pcb->GetPadCount();
351 
352  auto pads = m_pcb->GetPads();
353 
354  for( unsigned ii = 0; ii < pad_count; ++ii )
355  {
356  D_PAD* pad = pads[ii];
357  SEG padSeg( pad->GetPosition(), pad->GetPosition() );
358 
359 
360  /* No problem if pads are on another layer,
361  * But if a drill hole exists (a pad on a single layer can have a hole!)
362  * we must test the hole
363  */
364  if( !( pad->GetLayerSet() & layerMask ).any() )
365  {
366  /* We must test the pad hole. In order to use the function
367  * checkClearanceSegmToPad(),a pseudo pad is used, with a shape and a
368  * size like the hole
369  */
370  if( pad->GetDrillSize().x == 0 )
371  continue;
372 
373  dummypad.SetSize( pad->GetDrillSize() );
374  dummypad.SetPosition( pad->GetPosition() );
375  dummypad.SetShape( pad->GetDrillShape() == PAD_DRILL_SHAPE_OBLONG ?
377  dummypad.SetOrientation( pad->GetOrientation() );
378 
379  m_padToTestPos = dummypad.GetPosition() - origin;
380 
381  if( !checkClearanceSegmToPad( &dummypad, aRefSeg->GetWidth(),
382  netclass->GetClearance() ) )
383  {
384  markers.push_back( newMarker( aRefSeg, pad, padSeg,
386 
387  if( !handleNewMarker() )
388  return false;
389  }
390 
391  continue;
392  }
393 
394  // The pad must be in a net (i.e pt_pad->GetNet() != 0 )
395  // but no problem if the pad netcode is the current netcode (same net)
396  if( pad->GetNetCode() // the pad must be connected
397  && net_code_ref == pad->GetNetCode() ) // the pad net is the same as current net -> Ok
398  continue;
399 
400  // DRC for the pad
401  shape_pos = pad->ShapePos();
402  m_padToTestPos = shape_pos - origin;
403 
404  if( !checkClearanceSegmToPad( pad, aRefSeg->GetWidth(), aRefSeg->GetClearance( pad ) ) )
405  {
406  markers.push_back( newMarker( aRefSeg, pad, padSeg, DRCE_TRACK_NEAR_PAD ) );
407 
408  if( !handleNewMarker() )
409  return false;
410  }
411  }
412  }
413 
414  /***********************************************/
415  /* Phase 2: test DRC with other track segments */
416  /***********************************************/
417 
418  // At this point the reference segment is the X axis
419 
420  // Test the reference segment with other track segments
421  wxPoint segStartPoint;
422  wxPoint segEndPoint;
423 
424  for( track = aStart; track; track = track->Next() )
425  {
426  // No problem if segments have the same net code:
427  if( net_code_ref == track->GetNetCode() )
428  continue;
429 
430  // No problem if segment are on different layers :
431  if( !( layerMask & track->GetLayerSet() ).any() )
432  continue;
433 
434  // the minimum distance = clearance plus half the reference track
435  // width plus half the other track's width
436  int w_dist = aRefSeg->GetClearance( track );
437  w_dist += ( aRefSeg->GetWidth() + track->GetWidth() ) / 2;
438 
439  // Due to many double to int conversions during calculations, which
440  // create rounding issues,
441  // the exact clearance margin cannot be really known.
442  // To avoid false bad DRC detection due to these rounding issues,
443  // slightly decrease the w_dist (remove one nanometer is enough !)
444  w_dist -= 1;
445 
446  // If the reference segment is a via, we test it here
447  if( aRefSeg->Type() == PCB_VIA_T )
448  {
449  delta = track->GetEnd() - track->GetStart();
450  segStartPoint = aRefSeg->GetStart() - track->GetStart();
451  wxPoint pos = aRefSeg->GetPosition();
452 
453  if( track->Type() == PCB_VIA_T )
454  {
455  // Test distance between two vias, i.e. two circles, trivial case
456  if( EuclideanNorm( segStartPoint ) < w_dist )
457  {
458  markers.push_back( newMarker( pos, aRefSeg, track, DRCE_VIA_NEAR_VIA ) );
459 
460  if( !handleNewMarker() )
461  return false;
462  }
463  }
464  else // test via to segment
465  {
466  // Compute l'angle du segment a tester;
467  double angle = ArcTangente( delta.y, delta.x );
468 
469  // Compute new coordinates ( the segment become horizontal)
470  RotatePoint( &delta, angle );
471  RotatePoint( &segStartPoint, angle );
472 
473  if( !checkMarginToCircle( segStartPoint, w_dist, delta.x ) )
474  {
475  markers.push_back( newMarker( pos, aRefSeg, track, DRCE_VIA_NEAR_TRACK ) );
476 
477  if( !handleNewMarker() )
478  return false;
479  }
480  }
481 
482  continue;
483  }
484 
485  /* We compute segStartPoint, segEndPoint = starting and ending point coordinates for
486  * the segment to test in the new axis : the new X axis is the
487  * reference segment. We must translate and rotate the segment to test
488  */
489  segStartPoint = track->GetStart() - origin;
490  segEndPoint = track->GetEnd() - origin;
491  RotatePoint( &segStartPoint, m_segmAngle );
492  RotatePoint( &segEndPoint, m_segmAngle );
493 
494  SEG seg( segStartPoint, segEndPoint );
495 
496  if( track->Type() == PCB_VIA_T )
497  {
498  if( checkMarginToCircle( segStartPoint, w_dist, m_segmLength ) )
499  continue;
500 
501  markers.push_back( newMarker( aRefSeg, track, seg, DRCE_TRACK_NEAR_VIA ) );
502 
503  if( !handleNewMarker() )
504  return false;
505  }
506 
507  /* We have changed axis:
508  * the reference segment is Horizontal.
509  * 3 cases : the segment to test can be parallel, perpendicular or have another direction
510  */
511  if( segStartPoint.y == segEndPoint.y ) // parallel segments
512  {
513  if( abs( segStartPoint.y ) >= w_dist )
514  continue;
515 
516  // Ensure segStartPoint.x <= segEndPoint.x
517  if( segStartPoint.x > segEndPoint.x )
518  std::swap( segStartPoint.x, segEndPoint.x );
519 
520  if( segStartPoint.x > ( -w_dist ) && segStartPoint.x < ( m_segmLength + w_dist ) )
521  {
522  // the start point is inside the reference range
523  // X........
524  // O--REF--+
525 
526  // Fine test : we consider the rounded shape of each end of the track segment:
527  if( segStartPoint.x >= 0 && segStartPoint.x <= m_segmLength )
528  {
529  markers.push_back( newMarker( aRefSeg, track, seg, DRCE_TRACK_ENDS1 ) );
530 
531  if( !handleNewMarker() )
532  return false;
533  }
534 
535  if( !checkMarginToCircle( segStartPoint, w_dist, m_segmLength ) )
536  {
537  markers.push_back( newMarker( aRefSeg, track, seg, DRCE_TRACK_ENDS2 ) );
538 
539  if( !handleNewMarker() )
540  return false;
541  }
542  }
543 
544  if( segEndPoint.x > ( -w_dist ) && segEndPoint.x < ( m_segmLength + w_dist ) )
545  {
546  // the end point is inside the reference range
547  // .....X
548  // O--REF--+
549  // Fine test : we consider the rounded shape of the ends
550  if( segEndPoint.x >= 0 && segEndPoint.x <= m_segmLength )
551  {
552  markers.push_back( newMarker( aRefSeg, track, seg, DRCE_TRACK_ENDS3 ) );
553 
554  if( !handleNewMarker() )
555  return false;
556  }
557 
558  if( !checkMarginToCircle( segEndPoint, w_dist, m_segmLength ) )
559  {
560  markers.push_back( newMarker( aRefSeg, track, seg, DRCE_TRACK_ENDS4 ) );
561 
562  if( !handleNewMarker() )
563  return false;
564  }
565  }
566 
567  if( segStartPoint.x <= 0 && segEndPoint.x >= 0 )
568  {
569  // the segment straddles the reference range (this actually only
570  // checks if it straddles the origin, because the other cases where already
571  // handled)
572  // X.............X
573  // O--REF--+
574  markers.push_back( newMarker( aRefSeg, track, seg, DRCE_TRACK_SEGMENTS_TOO_CLOSE ) );
575 
576  if( !handleNewMarker() )
577  return false;
578  }
579  }
580  else if( segStartPoint.x == segEndPoint.x ) // perpendicular segments
581  {
582  if( segStartPoint.x <= -w_dist || segStartPoint.x >= m_segmLength + w_dist )
583  continue;
584 
585  // Test if segments are crossing
586  if( segStartPoint.y > segEndPoint.y )
587  std::swap( segStartPoint.y, segEndPoint.y );
588 
589  if( ( segStartPoint.y < 0 ) && ( segEndPoint.y > 0 ) )
590  {
591  markers.push_back( newMarker( aRefSeg, track, seg, DRCE_TRACKS_CROSSING ) );
592 
593  if( !handleNewMarker() )
594  return false;
595  }
596 
597  // At this point the drc error is due to an end near a reference segm end
598  if( !checkMarginToCircle( segStartPoint, w_dist, m_segmLength ) )
599  {
600  markers.push_back( newMarker( aRefSeg, track, seg, DRCE_ENDS_PROBLEM1 ) );
601 
602  if( !handleNewMarker() )
603  return false;
604  }
605  if( !checkMarginToCircle( segEndPoint, w_dist, m_segmLength ) )
606  {
607  markers.push_back( newMarker( aRefSeg, track, seg, DRCE_ENDS_PROBLEM2 ) );
608 
609  if( !handleNewMarker() )
610  return false;
611  }
612  }
613  else // segments quelconques entre eux
614  {
615  // calcul de la "surface de securite du segment de reference
616  // First rought 'and fast) test : the track segment is like a rectangle
617 
618  m_xcliplo = m_ycliplo = -w_dist;
619  m_xcliphi = m_segmLength + w_dist;
620  m_ycliphi = w_dist;
621 
622  // A fine test is needed because a serment is not exactly a
623  // rectangle, it has rounded ends
624  if( !checkLine( segStartPoint, segEndPoint ) )
625  {
626  /* 2eme passe : the track has rounded ends.
627  * we must a fine test for each rounded end and the
628  * rectangular zone
629  */
630 
631  m_xcliplo = 0;
633 
634  if( !checkLine( segStartPoint, segEndPoint ) )
635  {
636  markers.push_back( newMarker( aRefSeg, track, seg, DRCE_ENDS_PROBLEM3 ) );
637 
638  if( !handleNewMarker() )
639  return false;
640  }
641  else // The drc error is due to the starting or the ending point of the reference segment
642  {
643  // Test the starting and the ending point
644  segStartPoint = track->GetStart();
645  segEndPoint = track->GetEnd();
646  delta = segEndPoint - segStartPoint;
647 
648  // Compute the segment orientation (angle) en 0,1 degre
649  double angle = ArcTangente( delta.y, delta.x );
650 
651  // Compute the segment length: delta.x = length after rotation
652  RotatePoint( &delta, angle );
653 
654  /* Comute the reference segment coordinates relatives to a
655  * X axis = current tested segment
656  */
657  wxPoint relStartPos = aRefSeg->GetStart() - segStartPoint;
658  wxPoint relEndPos = aRefSeg->GetEnd() - segStartPoint;
659 
660  RotatePoint( &relStartPos, angle );
661  RotatePoint( &relEndPos, angle );
662 
663  if( !checkMarginToCircle( relStartPos, w_dist, delta.x ) )
664  {
665  markers.push_back( newMarker( aRefSeg, track, seg, DRCE_ENDS_PROBLEM4 ) );
666 
667  if( !handleNewMarker() )
668  return false;
669  }
670 
671  if( !checkMarginToCircle( relEndPos, w_dist, delta.x ) )
672  {
673  markers.push_back( newMarker( aRefSeg, track, seg, DRCE_ENDS_PROBLEM5 ) );
674 
675  if( !handleNewMarker() )
676  return false;
677  }
678  }
679  }
680  }
681  }
682 
683  /***********************************************/
684  /* Phase 3: test DRC with zones */
685  /***********************************************/
686 
687  SEG refSeg( aRefSeg->GetStart(), aRefSeg->GetEnd() );
688 
689  for( ZONE_CONTAINER* zone : m_pcb->Zones() )
690  {
691  if( zone->GetFilledPolysList().IsEmpty() || zone->GetIsKeepout() )
692  continue;
693 
694  if( !( layerMask & zone->GetLayerSet() ).any() )
695  continue;
696 
697  if( zone->GetNetCode() && zone->GetNetCode() == net_code_ref )
698  continue;
699 
700  int clearance = zone->GetClearance( aRefSeg );
701  SHAPE_POLY_SET* outline = const_cast<SHAPE_POLY_SET*>( &zone->GetFilledPolysList() );
702 
703  if( outline->Distance( refSeg, aRefSeg->GetWidth() ) < clearance )
704  addMarkerToPcb( newMarker( aRefSeg, zone, DRCE_TRACK_NEAR_ZONE ) );
705  }
706 
707  if( markers.size() > 0 )
708  {
709  commitMarkers();
710  return false;
711  }
712  else
713  return true;
714 }
double EuclideanNorm(const wxPoint &vector)
Euclidean norm of a 2D vector.
Definition: trigo.h:112
static LSET AllCuMask(int aCuLayerCount=MAX_CU_LAYERS)
Function AllCuMask returns a mask holding the requested number of Cu PCB_LAYER_IDs.
Definition: lset.cpp:673
#define DRCE_TOO_SMALL_MICROVIA_DRILL
Too small micro via drill.
Definition: drc.h:75
KICAD_T Type() const
Function Type()
Definition: base_struct.h:198
Class ZONE_CONTAINER handles a list of polygons defining a copper zone.
Definition: class_zone.h:60
#define DRCE_TOO_SMALL_VIA
Too small via size.
Definition: drc.h:72
int m_ycliplo
Definition: drc.h:217
#define DRCE_TRACK_ENDS4
2 parallel track segments too close: fine end point test
Definition: drc.h:55
int m_ycliphi
Definition: drc.h:219
#define DRCE_TRACK_NEAR_PAD
pad too close to track
Definition: drc.h:48
int m_segmLength
Definition: drc.h:211
PAD_DRILL_SHAPE_T GetDrillShape() const
Definition: class_pad.h:388
void RotatePoint(int *pX, int *pY, double angle)
Definition: trigo.cpp:216
const wxSize & GetDrillSize() const
Definition: class_pad.h:275
wxPoint m_padToTestPos
Definition: drc.h:202
#define abs(a)
Definition: auxiliary.h:84
static const int delta[8][2]
Definition: solve.cpp:112
const wxPoint & GetEnd() const
Definition: class_track.h:119
#define DRCE_TRACK_ENDS2
2 parallel track segments too close: fine start point test
Definition: drc.h:53
#define DRCE_TRACK_SEGMENTS_TOO_CLOSE
2 parallel track segments too close: segm ends between segref ends
Definition: drc.h:56
#define DRCE_BURIED_VIA_NOT_ALLOWED
buried vias are not allowed
Definition: drc.h:94
#define DRCE_TRACK_NEAR_VIA
track too close to via
Definition: drc.h:49
BOARD * m_pcb
Definition: drc.h:222
#define DRCE_TOO_SMALL_MICROVIA
Too small micro via size.
Definition: drc.h:73
bool checkLine(wxPoint aSegStart, wxPoint aSegEnd)
Function checkLine (helper function used in drc calculations to see if one track is in contact with a...
#define DRCE_VIA_HOLE_BIGGER
via&#39;s hole is bigger than its diameter
Definition: drc.h:64
PCB_LAYER_ID
A quick note on layer IDs:
void addMarkerToPcb(MARKER_PCB *aMarker)
Adds a DRC marker to the PCB through the COMMIT mechanism.
Definition: drc.cpp:100
Class LSET is a set of PCB_LAYER_IDs.
int GetCopperLayerCount() const
Function GetCopperLayerCount.
VIATYPE_T GetViaType() const
Definition: class_track.h:454
const wxPoint GetPosition() const override
Definition: class_track.h:113
double ArcTangente(int dy, int dx)
Definition: trigo.cpp:170
void SetMsgPanel(const std::vector< MSG_PANEL_ITEM > &aList)
Function SetMsgPanel clears the message panel and populates it with the contents of aList...
std::shared_ptr< NETCLASS > GetNetClass() const
Function GetNetClass returns the NETCLASS for this item.
#define DRCE_MICRO_VIA_INCORRECT_LAYER_PAIR
micro via&#39;s layer pair incorrect (layers must be adjacent)
Definition: drc.h:65
Class SHAPE_POLY_SET.
const wxPoint & GetStart() const
Definition: class_track.h:122
int m_TrackMinWidth
track min value for width ((min copper size value
#define DRCE_TRACK_ENDS1
2 parallel track segments too close: fine start point test
Definition: drc.h:52
int m_ViasMinSize
vias (not micro vias) min diameter
LSET GetLayerSet() const override
Function GetLayerSet returns a "layer mask", which is a bitmap of all layers on which the TRACK segme...
Definition: class_pad.h:402
#define DRCE_TRACK_ENDS3
2 parallel track segments too close: fine end point test
Definition: drc.h:54
#define DRCE_ENDS_PROBLEM2
track ends are too close
Definition: drc.h:59
int m_ViasMinDrill
vias (not micro vias) min drill diameter
virtual LSET GetLayerSet() const
Function GetLayerSet returns a "layer mask", which is a bitmap of all layers on which the TRACK segme...
#define DRCE_TRACK_NEAR_ZONE
track & zone collide or are too close together
Definition: drc.h:88
#define DRCE_ENDS_PROBLEM3
track ends are too close
Definition: drc.h:60
BOARD_DESIGN_SETTINGS & GetDesignSettings() const
Function GetDesignSettings.
Definition: class_board.h:538
static bool checkMarginToCircle(wxPoint aCentre, int aRadius, int aLength)
Check the distance from a point to a segment.
MARKER_PCB * newMarker(TRACK *aTrack, BOARD_ITEM *aConflitItem, const SEG &aConflictSeg, int aErrorCode)
Function newMarker Creates a marker on a track, via or pad.
bool m_BlindBuriedViaAllowed
true to allow blind/buried vias
bool m_reportAllTrackErrors
Definition: drc.h:184
virtual int GetClearance(BOARD_CONNECTED_ITEM *aItem=NULL) const override
Function GetClearance returns the clearance in internal units.
int m_xcliphi
Definition: drc.h:218
int m_MicroViasMinSize
micro vias (not vias) min diameter
PCB_EDIT_FRAME * m_pcbEditorFrame
The pcb frame editor which owns the board.
Definition: drc.h:221
string & err
Definition: json11.cpp:598
const wxPoint GetPosition() const override
Definition: class_track.h:426
unsigned GetPadCount()
Function GetPadCount.
void LayerPair(PCB_LAYER_ID *top_layer, PCB_LAYER_ID *bottom_layer) const
Function LayerPair Return the 2 layers used by the via (the via actually uses all layers between thes...
#define DRCE_ENDS_PROBLEM4
track ends are too close
Definition: drc.h:61
int GetNetCode() const
Function GetNetCode.
Definition: seg.h:36
#define DRCE_VIA_NEAR_VIA
via too close to via
Definition: drc.h:50
#define DRCE_TRACKS_CROSSING
tracks are crossing
Definition: drc.h:57
bool checkClearanceSegmToPad(const D_PAD *aPad, int aSegmentWidth, int aMinDist)
Check the distance from a pad to segment.
#define DRCE_ENDS_PROBLEM5
track ends are too close
Definition: drc.h:62
const std::vector< D_PAD * > GetPads()
Function GetPads returns a reference to a list of all the pads.
wxPoint m_segmEnd
Definition: drc.h:203
ZONE_CONTAINERS & Zones()
Definition: class_board.h:256
TRACK * Next() const
Definition: class_track.h:99
int GetDrillValue() const
Function GetDrillValue "calculates" the drill value for vias (m-Drill if > 0, or default drill value ...
int GetWidth() const
Definition: class_track.h:116
int Distance(VECTOR2I aPoint)
Function DistanceToPolygon computes the minimum distance between aPoint and all the polygons in the s...
static DIRECTION_45::AngleType angle(const VECTOR2I &a, const VECTOR2I &b)
double GetOrientation() const
Function GetOrientation returns the rotation angle of the pad in tenths of degrees, but soon degrees.
Definition: class_pad.h:382
#define DRCE_VIA_NEAR_TRACK
via too close to track
Definition: drc.h:51
wxPoint ShapePos() const
Definition: class_pad.cpp:517
class VIA, a via (like a track segment on a copper layer)
Definition: typeinfo.h:96
bool m_MicroViasAllowed
true to allow micro vias
#define DRCE_MICRO_VIA_NOT_ALLOWED
micro vias are not allowed
Definition: drc.h:93
int m_MicroViasMinDrill
micro vias (not vias) min drill diameter
const wxPoint GetPosition() const override
Definition: class_pad.h:220
bool m_drcInLegacyRoutingMode
in legacy canvas, when creating a track, the drc test must only display the error message...
Definition: drc.h:196
int m_xcliplo
Definition: drc.h:216
#define DRCE_ENDS_PROBLEM1
track ends are too close
Definition: drc.h:58
#define DRCE_TOO_SMALL_VIA_DRILL
Too small via drill.
Definition: drc.h:74
#define DRCE_TRACK_NEAR_THROUGH_HOLE
thru hole is too close to track
Definition: drc.h:47
double m_segmAngle
Definition: drc.h:210
Class BOARD_DESIGN_SETTINGS contains design settings for a BOARD object.
#define DRCE_TOO_SMALL_TRACK_WIDTH
Too small track width.
Definition: drc.h:71
bool DRC::doTrackKeepoutDrc ( TRACK aRefSeg)
private

Test the current segment or via.

Parameters
aRefSegThe segment to test
Returns
bool - true if no problems, else false and m_currentMarker is filled in with the problem information.

Definition at line 1195 of file drc.cpp.

References ZONE_CONTAINER::CommonLayerExists(), SHAPE_POLY_SET::Distance(), DRCE_TRACK_INSIDE_KEEPOUT, DRCE_VIA_INSIDE_KEEPOUT, BOARD::GetArea(), BOARD::GetAreaCount(), ZONE_CONTAINER::GetDoNotAllowTracks(), ZONE_CONTAINER::GetDoNotAllowVias(), TRACK::GetEnd(), ZONE_CONTAINER::GetIsKeepout(), BOARD_ITEM::GetLayer(), BOARD_ITEM::GetLayerSet(), TRACK::GetPosition(), TRACK::GetStart(), TRACK::GetWidth(), ZONE_CONTAINER::IsOnLayer(), m_currentMarker, m_pcb, newMarker(), ZONE_CONTAINER::Outline(), PCB_TRACE_T, PCB_VIA_T, and EDA_ITEM::Type().

Referenced by DrcOnCreatingTrack().

1196 {
1197  // Test keepout areas for vias, tracks and pads inside keepout areas
1198  for( int ii = 0; ii < m_pcb->GetAreaCount(); ii++ )
1199  {
1200  ZONE_CONTAINER* area = m_pcb->GetArea( ii );
1201 
1202  if( !area->GetIsKeepout() )
1203  continue;
1204 
1205  if( aRefSeg->Type() == PCB_TRACE_T )
1206  {
1207  if( !area->GetDoNotAllowTracks() )
1208  continue;
1209 
1210  if( !area->IsOnLayer( aRefSeg->GetLayer() ) )
1211  continue;
1212 
1213  if( area->Outline()->Distance( SEG( aRefSeg->GetStart(), aRefSeg->GetEnd() ),
1214  aRefSeg->GetWidth() ) == 0 )
1215  {
1217  return false;
1218  }
1219  }
1220  else if( aRefSeg->Type() == PCB_VIA_T )
1221  {
1222  if( !area->GetDoNotAllowVias() )
1223  continue;
1224 
1225  auto viaLayers = aRefSeg->GetLayerSet();
1226 
1227  if( !area->CommonLayerExists( viaLayers ) )
1228  continue;
1229 
1230  if( area->Outline()->Distance( aRefSeg->GetPosition() ) < aRefSeg->GetWidth()/2 )
1231  {
1233  return false;
1234  }
1235  }
1236  }
1237 
1238  return true;
1239 }
KICAD_T Type() const
Function Type()
Definition: base_struct.h:198
Class ZONE_CONTAINER handles a list of polygons defining a copper zone.
Definition: class_zone.h:60
bool CommonLayerExists(const LSET aLayerSet) const
Function CommonLayerExist Test if this zone shares a common layer with the given layer set...
Definition: class_zone.cpp:194
virtual PCB_LAYER_ID GetLayer() const
Function GetLayer returns the primary layer this item is on.
virtual bool IsOnLayer(PCB_LAYER_ID) const override
Function IsOnLayer tests to see if this object is on the given layer.
Definition: class_zone.cpp:265
SHAPE_POLY_SET * Outline()
Definition: class_zone.h:242
#define DRCE_VIA_INSIDE_KEEPOUT
Via in inside a keepout area.
Definition: drc.h:82
const wxPoint & GetEnd() const
Definition: class_track.h:119
class TRACK, a track segment (segment on a copper layer)
Definition: typeinfo.h:95
BOARD * m_pcb
Definition: drc.h:222
bool GetIsKeepout() const
Accessors to parameters used in Keepout zones:
Definition: class_zone.h:608
const wxPoint GetPosition() const override
Definition: class_track.h:113
const wxPoint & GetStart() const
Definition: class_track.h:122
virtual LSET GetLayerSet() const
Function GetLayerSet returns a "layer mask", which is a bitmap of all layers on which the TRACK segme...
MARKER_PCB * newMarker(TRACK *aTrack, BOARD_ITEM *aConflitItem, const SEG &aConflictSeg, int aErrorCode)
Function newMarker Creates a marker on a track, via or pad.
int GetAreaCount() const
Function GetAreaCount.
Definition: class_board.h:1020
MARKER_PCB * m_currentMarker
Definition: drc.h:188
Definition: seg.h:36
bool GetDoNotAllowTracks() const
Definition: class_zone.h:611
ZONE_CONTAINER * GetArea(int index) const
Function GetArea returns the Area (Zone Container) at a given index.
Definition: class_board.h:991
bool GetDoNotAllowVias() const
Definition: class_zone.h:610
int GetWidth() const
Definition: class_track.h:116
int Distance(VECTOR2I aPoint)
Function DistanceToPolygon computes the minimum distance between aPoint and all the polygons in the s...
#define DRCE_TRACK_INSIDE_KEEPOUT
Track in inside a keepout area.
Definition: drc.h:83
class VIA, a via (like a track segment on a copper layer)
Definition: typeinfo.h:96
int DRC::DrcOnCreatingTrack ( TRACK aRefSeg,
TRACK aList 
)

Function Drc tests the current segment and returns the result and displays the error in the status panel only if one exists.

No marker created or added to the board. Must be used only during track creation in legacy canvas

Parameters
aRefSegThe current segment to test.
aListThe track list to test (usually m_Pcb->m_Track)
Returns
int - BAD_DRC (1) if DRC error or OK_DRC (0) if OK

Definition at line 169 of file drc.cpp.

References BAD_DRC, doTrackDrc(), doTrackKeepoutDrc(), m_currentMarker, m_drcInLegacyRoutingMode, m_pcbEditorFrame, m_reportAllTrackErrors, OK_DRC, EDA_DRAW_FRAME::SetMsgPanel(), and updatePointers().

Referenced by PCB_EDIT_FRAME::Add45DegreeSegment(), PCB_EDIT_FRAME::Begin_Route(), PCB_EDIT_FRAME::End_Route(), PCB_EDIT_FRAME::Other_Layer_Route(), PCB_EDIT_FRAME::PlaceDraggedOrMovedTrackSegment(), and PCB_EDIT_FRAME::SetTrackSegmentWidth().

170 {
171  updatePointers();
172 
173  // Set right options for this on line drc
174  int drc_state = m_drcInLegacyRoutingMode;
176  int rpt_state = m_reportAllTrackErrors;
177  m_reportAllTrackErrors = false;
178 
179  if( !doTrackDrc( aRefSegm, aList, true ) )
180  {
181  if( m_currentMarker )
182  {
184  delete m_currentMarker;
185  m_currentMarker = nullptr;
186  }
187 
188  m_drcInLegacyRoutingMode = drc_state;
189  m_reportAllTrackErrors = rpt_state;
190  return BAD_DRC;
191  }
192 
193  if( !doTrackKeepoutDrc( aRefSegm ) )
194  {
195  if( m_currentMarker )
196  {
198  delete m_currentMarker;
199  m_currentMarker = nullptr;
200  }
201 
202  m_drcInLegacyRoutingMode = drc_state;
203  m_reportAllTrackErrors = rpt_state;
204  return BAD_DRC;
205  }
206 
207  m_drcInLegacyRoutingMode = drc_state;
208  m_reportAllTrackErrors = rpt_state;
209  return OK_DRC;
210 }
#define OK_DRC
Definition: drc.h:36
bool doTrackKeepoutDrc(TRACK *aRefSeg)
Test the current segment or via.
Definition: drc.cpp:1195
void SetMsgPanel(const std::vector< MSG_PANEL_ITEM > &aList)
Function SetMsgPanel clears the message panel and populates it with the contents of aList...
void updatePointers()
Update needed pointers from the one pointer which is known not to change.
Definition: drc.cpp:546
bool m_reportAllTrackErrors
Definition: drc.h:184
PCB_EDIT_FRAME * m_pcbEditorFrame
The pcb frame editor which owns the board.
Definition: drc.h:221
#define BAD_DRC
Definition: drc.h:37
MARKER_PCB * m_currentMarker
Definition: drc.h:188
bool doTrackDrc(TRACK *aRefSeg, TRACK *aStart, bool doPads=true)
Test the current segment.
bool m_drcInLegacyRoutingMode
in legacy canvas, when creating a track, the drc test must only display the error message...
Definition: drc.h:196
int DRC::DrcOnCreatingZone ( ZONE_CONTAINER aArea,
int  aCornerIndex 
)

Function Drc tests the outline segment starting at CornerIndex and returns the result and displays the error in the status panel only if one exists.

Test Edge inside other areas Test Edge too close other areas No marker created or added to the board. Must be used only during zone creation in legacy canvas

Parameters
aAreaThe area parent which contains the corner.
aCornerIndexThe starting point of the segment to test.
Returns
int - BAD_DRC (1) if DRC error or OK_DRC (0) if OK

Definition at line 363 of file drc.cpp.

References BAD_DRC, doEdgeZoneDrc(), m_currentMarker, m_drcInLegacyRoutingMode, m_pcbEditorFrame, m_reportAllTrackErrors, OK_DRC, EDA_DRAW_FRAME::SetMsgPanel(), and updatePointers().

Referenced by PCB_EDIT_FRAME::Begin_Zone(), and PCB_EDIT_FRAME::End_Zone().

364 {
365  updatePointers();
366 
367  // Set right options for this on line drc
368  int drc_state = m_drcInLegacyRoutingMode;
370  int rpt_state = m_reportAllTrackErrors;
371  m_reportAllTrackErrors = false;
372 
373  if( !doEdgeZoneDrc( aArea, aCornerIndex ) )
374  {
375  wxASSERT( m_currentMarker );
377  delete m_currentMarker;
378  m_currentMarker = nullptr;
379  m_drcInLegacyRoutingMode = drc_state;
380  m_reportAllTrackErrors = rpt_state;
381  return BAD_DRC;
382  }
383 
384  m_drcInLegacyRoutingMode = drc_state;
385  m_reportAllTrackErrors = rpt_state;
386  return OK_DRC;
387 }
#define OK_DRC
Definition: drc.h:36
void SetMsgPanel(const std::vector< MSG_PANEL_ITEM > &aList)
Function SetMsgPanel clears the message panel and populates it with the contents of aList...
void updatePointers()
Update needed pointers from the one pointer which is known not to change.
Definition: drc.cpp:546
bool m_reportAllTrackErrors
Definition: drc.h:184
PCB_EDIT_FRAME * m_pcbEditorFrame
The pcb frame editor which owns the board.
Definition: drc.h:221
#define BAD_DRC
Definition: drc.h:37
bool doEdgeZoneDrc(ZONE_CONTAINER *aArea, int aCornerIndex)
Test a segment in ZONE_CONTAINER * aArea: Test Edge inside other areas Test Edge too close other area...
MARKER_PCB * m_currentMarker
Definition: drc.h:188
bool m_drcInLegacyRoutingMode
in legacy canvas, when creating a track, the drc test must only display the error message...
Definition: drc.h:196
MARKER_PCB* DRC::GetCurrentMarker ( )
inline
Returns
a pointer to the current marker (last created marker

Definition at line 541 of file drc.h.

Referenced by PCB_EDIT_FRAME::Other_Layer_Route().

542  {
543  return m_currentMarker;
544  }
MARKER_PCB * m_currentMarker
Definition: drc.h:188
void DRC::ListUnconnectedPads ( )

Gather a list of all the unconnected pads and shows them in the dialog, and optionally prints a report of such.

Definition at line 537 of file drc.cpp.

References testUnconnected(), and updatePointers().

Referenced by DIALOG_DRC_CONTROL::OnListUnconnectedClick().

538 {
539  testUnconnected();
540 
541  // update the m_drcDialog listboxes
542  updatePointers();
543 }
void updatePointers()
Update needed pointers from the one pointer which is known not to change.
Definition: drc.cpp:546
void testUnconnected()
Definition: drc.cpp:847
MARKER_PCB * DRC::newMarker ( TRACK aTrack,
BOARD_ITEM aConflitItem,
const SEG aConflictSeg,
int  aErrorCode 
)
private

Function newMarker Creates a marker on a track, via or pad.

Parameters
aTrack/aPadThe reference item.
aConflitItemAnother item on the board which is in conflict with the reference item.
aErrorCodeAn ID for the particular type of error that is being reported.

Definition at line 93 of file drc_marker_functions.cpp.

References SEG::Distance(), EPSILON, TRACK::GetEnd(), GetLineLength(), BOARD_ITEM::GetPosition(), TRACK::GetPosition(), EDA_DRAW_FRAME::GetUserUnits(), and m_pcbEditorFrame.

Referenced by doEdgeZoneDrc(), doFootprintOverlappingDrc(), doNetClass(), doPadToPadsDrc(), doTrackDrc(), doTrackKeepoutDrc(), testCopperDrawItem(), testCopperTextItem(), testDisabledLayers(), testKeepoutAreas(), testZones(), and TestZoneToZoneOutline().

95 {
96  wxPoint markerPos;
97  wxPoint pt1 = aTrack->GetPosition();
98  wxPoint pt2 = aTrack->GetEnd();
99 
100  // Do a binary search along the track for a "good enough" marker location
101  while( GetLineLength( pt1, pt2 ) > EPSILON )
102  {
103  if( aConflictSeg.Distance( pt1 ) < aConflictSeg.Distance( pt2 ) )
104  pt2 = ( pt1 + pt2 ) / 2;
105  else
106  pt1 = ( pt1 + pt2 ) / 2;
107  }
108 
109  // Once we're within EPSILON pt1 and pt2 are "equivalent"
110  markerPos = pt1;
111 
112  return new MARKER_PCB( m_pcbEditorFrame->GetUserUnits(), aErrorCode, markerPos,
113  aTrack, aTrack->GetPosition(),
114  aConflitItem, aConflitItem->GetPosition() );
115 }
double GetLineLength(const wxPoint &aPointA, const wxPoint &aPointB)
Function GetLineLength returns the length of a line segment defined by aPointA and aPointB...
Definition: trigo.h:191
const wxPoint & GetEnd() const
Definition: class_track.h:119
const int EPSILON
const wxPoint GetPosition() const override
Definition: class_track.h:113
EDA_UNITS_T GetUserUnits() const override
Function GetUserUnits returns the user units currently in use.
Definition: draw_frame.h:266
PCB_EDIT_FRAME * m_pcbEditorFrame
The pcb frame editor which owns the board.
Definition: drc.h:221
virtual const wxPoint GetPosition() const =0
int Distance(const SEG &aSeg) const
Function Distance()
Definition: seg.h:195
MARKER_PCB * DRC::newMarker ( TRACK aTrack,
ZONE_CONTAINER aConflictZone,
int  aErrorCode 
)
private

Definition at line 55 of file drc_marker_functions.cpp.

References SHAPE_POLY_SET::Distance(), EPSILON, TRACK::GetEnd(), ZONE_CONTAINER::GetFilledPolysList(), GetLineLength(), ZONE_CONTAINER::GetPosition(), TRACK::GetPosition(), EDA_DRAW_FRAME::GetUserUnits(), ZONE_CONTAINER::IsFilled(), m_pcbEditorFrame, and ZONE_CONTAINER::Outline().

56 {
57  SHAPE_POLY_SET* conflictOutline;
58 
59  if( aConflictZone->IsFilled() )
60  conflictOutline = const_cast<SHAPE_POLY_SET*>( &aConflictZone->GetFilledPolysList() );
61  else
62  conflictOutline = aConflictZone->Outline();
63 
64  wxPoint markerPos;
65  wxPoint pt1 = aTrack->GetPosition();
66  wxPoint pt2 = aTrack->GetEnd();
67 
68  // If the mid-point is in the zone, then that's a fine place for the marker
69  if( conflictOutline->Distance( ( pt1 + pt2 ) / 2 ) == 0 )
70  markerPos = ( pt1 + pt2 ) / 2;
71 
72  // Otherwise do a binary search for a "good enough" marker location
73  else
74  {
75  while( GetLineLength( pt1, pt2 ) > EPSILON )
76  {
77  if( conflictOutline->Distance( pt1 ) < conflictOutline->Distance( pt2 ) )
78  pt2 = ( pt1 + pt2 ) / 2;
79  else
80  pt1 = ( pt1 + pt2 ) / 2;
81  }
82 
83  // Once we're within EPSILON pt1 and pt2 are "equivalent"
84  markerPos = pt1;
85  }
86 
87  return new MARKER_PCB( m_pcbEditorFrame->GetUserUnits(), aErrorCode, markerPos,
88  aTrack, aTrack->GetPosition(),
89  aConflictZone, aConflictZone->GetPosition() );
90 }
double GetLineLength(const wxPoint &aPointA, const wxPoint &aPointB)
Function GetLineLength returns the length of a line segment defined by aPointA and aPointB...
Definition: trigo.h:191
bool IsFilled() const
Definition: class_zone.h:195
SHAPE_POLY_SET * Outline()
Definition: class_zone.h:242
const wxPoint GetPosition() const override
Function GetPosition.
Definition: class_zone.cpp:169
const wxPoint & GetEnd() const
Definition: class_track.h:119
const int EPSILON
const wxPoint GetPosition() const override
Definition: class_track.h:113
Class SHAPE_POLY_SET.
EDA_UNITS_T GetUserUnits() const override
Function GetUserUnits returns the user units currently in use.
Definition: draw_frame.h:266
PCB_EDIT_FRAME * m_pcbEditorFrame
The pcb frame editor which owns the board.
Definition: drc.h:221
const SHAPE_POLY_SET & GetFilledPolysList() const
Function GetFilledPolysList returns a reference to the list of filled polygons.
Definition: class_zone.h:540
int Distance(VECTOR2I aPoint)
Function DistanceToPolygon computes the minimum distance between aPoint and all the polygons in the s...
MARKER_PCB * DRC::newMarker ( D_PAD aPad,
BOARD_ITEM aConflictItem,
int  aErrorCode 
)
private

Definition at line 118 of file drc_marker_functions.cpp.

References BOARD_ITEM::GetPosition(), D_PAD::GetPosition(), EDA_DRAW_FRAME::GetUserUnits(), and m_pcbEditorFrame.

119 {
120  return new MARKER_PCB( m_pcbEditorFrame->GetUserUnits(), aErrorCode, aPad->GetPosition(),
121  aPad, aPad->GetPosition(),
122  aConflictItem, aConflictItem->GetPosition() );
123 }
EDA_UNITS_T GetUserUnits() const override
Function GetUserUnits returns the user units currently in use.
Definition: draw_frame.h:266
PCB_EDIT_FRAME * m_pcbEditorFrame
The pcb frame editor which owns the board.
Definition: drc.h:221
virtual const wxPoint GetPosition() const =0
const wxPoint GetPosition() const override
Definition: class_pad.h:220
MARKER_PCB * DRC::newMarker ( const wxPoint aPos,
BOARD_ITEM aItem,
int  aErrorCode 
)
private

Function newMarker Creates a marker at a given location.

Parameters
aItemThe reference item.
aPosUsually the position of the item, but could be more specific for a zone.
aErrorCodeAn ID for the particular type of error that is being reported.

Definition at line 126 of file drc_marker_functions.cpp.

References BOARD_ITEM::GetPosition(), EDA_DRAW_FRAME::GetUserUnits(), and m_pcbEditorFrame.

127 {
128  return new MARKER_PCB( m_pcbEditorFrame->GetUserUnits(), aErrorCode, aPos,
129  aItem, aItem->GetPosition(), nullptr, wxPoint() );
130 }
EDA_UNITS_T GetUserUnits() const override
Function GetUserUnits returns the user units currently in use.
Definition: draw_frame.h:266
PCB_EDIT_FRAME * m_pcbEditorFrame
The pcb frame editor which owns the board.
Definition: drc.h:221
virtual const wxPoint GetPosition() const =0
MARKER_PCB * DRC::newMarker ( const wxPoint aPos,
BOARD_ITEM aItem,
BOARD_ITEM bItem,
int  aErrorCode 
)
private

Definition at line 133 of file drc_marker_functions.cpp.

References BOARD_ITEM::GetPosition(), EDA_DRAW_FRAME::GetUserUnits(), and m_pcbEditorFrame.

135 {
136  return new MARKER_PCB( m_pcbEditorFrame->GetUserUnits(), aErrorCode, aPos,
137  aItem, aItem->GetPosition(), bItem, bItem->GetPosition() );
138 }
EDA_UNITS_T GetUserUnits() const override
Function GetUserUnits returns the user units currently in use.
Definition: draw_frame.h:266
PCB_EDIT_FRAME * m_pcbEditorFrame
The pcb frame editor which owns the board.
Definition: drc.h:221
virtual const wxPoint GetPosition() const =0
MARKER_PCB * DRC::newMarker ( int  aErrorCode,
const wxString &  aMessage 
)
private

Create a MARKER which will report on a generic problem with the board which is not geographically locatable.

Definition at line 141 of file drc_marker_functions.cpp.

References MARKER_BASE::SetShowNoCoordinate().

142 {
143  MARKER_PCB* marker = new MARKER_PCB( aErrorCode, wxPoint(), aMessage, wxPoint() );
144 
145  marker->SetShowNoCoordinate();
146 
147  return marker;
148 }
void SetShowNoCoordinate()
Definition: marker_base.h:209
void DRC::RunTests ( wxTextCtrl *  aMessages = NULL)

Run all the tests specified with a previous call to SetSettings()

Parameters
aMessages= a wxTextControl where to display some activity messages. Can be NULL

Definition at line 390 of file drc.cpp.

References PCB_EDIT_FRAME::Check_All_Zones(), doFootprintOverlappingDrc(), PCB_EDIT_FRAME::Fill_All_Zones(), PCB_BASE_FRAME::GetBoard(), BOARD::GetDesignSettings(), m_doKeepoutTest, m_doPad2PadTest, m_doUnconnectedTest, m_pcb, m_pcbEditorFrame, BOARD_DESIGN_SETTINGS::m_ProhibitOverlappingCourtyards, m_refillZones, BOARD_DESIGN_SETTINGS::m_RequireCourtyards, testCopperTextAndGraphics(), testDisabledLayers(), testDrilledHoles(), testKeepoutAreas(), testNetClasses(), testPad2Pad(), testTracks(), testUnconnected(), testZones(), and updatePointers().

Referenced by DIALOG_DRC_CONTROL::OnStartdrcClick().

391 {
392  // be sure m_pcb is the current board, not a old one
393  // ( the board can be reloaded )
395 
396  // someone should have cleared the two lists before calling this.
397 
398  if( !testNetClasses() )
399  {
400  // testing the netclasses is a special case because if the netclasses
401  // do not pass the BOARD_DESIGN_SETTINGS checks, then every member of a net
402  // class (a NET) will cause its items such as tracks, vias, and pads
403  // to also fail. So quit after *all* netclass errors have been reported.
404  if( aMessages )
405  aMessages->AppendText( _( "Aborting\n" ) );
406 
407  // update the m_drcDialog listboxes
408  updatePointers();
409 
410  return;
411  }
412 
413  // test pad to pad clearances, nothing to do with tracks, vias or zones.
414  if( m_doPad2PadTest )
415  {
416  if( aMessages )
417  {
418  aMessages->AppendText( _( "Pad clearances...\n" ) );
419  wxSafeYield();
420  }
421 
422  testPad2Pad();
423  }
424 
425  // test clearances between drilled holes
426  if( aMessages )
427  {
428  aMessages->AppendText( _( "Drill clearances...\n" ) );
429  wxSafeYield();
430  }
431 
433 
434  // caller (a wxTopLevelFrame) is the wxDialog or the Pcb Editor frame that call DRC:
435  wxWindow* caller = aMessages ? aMessages->GetParent() : m_pcbEditorFrame;
436 
437  if( m_refillZones )
438  {
439  if( aMessages )
440  aMessages->AppendText( _( "Refilling all zones...\n" ) );
441 
442  m_pcbEditorFrame->Fill_All_Zones( caller );
443  }
444  else
445  {
446  if( aMessages )
447  aMessages->AppendText( _( "Checking zone fills...\n" ) );
448 
450  }
451 
452  // test track and via clearances to other tracks, pads, and vias
453  if( aMessages )
454  {
455  aMessages->AppendText( _( "Track clearances...\n" ) );
456  wxSafeYield();
457  }
458 
459  testTracks( aMessages ? aMessages->GetParent() : m_pcbEditorFrame, true );
460 
461  // test zone clearances to other zones
462  if( aMessages )
463  {
464  aMessages->AppendText( _( "Zone to zone clearances...\n" ) );
465  wxSafeYield();
466  }
467 
468  testZones();
469 
470  // find and gather unconnected pads.
471  if( m_doUnconnectedTest )
472  {
473  if( aMessages )
474  {
475  aMessages->AppendText( _( "Unconnected pads...\n" ) );
476  aMessages->Refresh();
477  }
478 
479  testUnconnected();
480  }
481 
482  // find and gather vias, tracks, pads inside keepout areas.
483  if( m_doKeepoutTest )
484  {
485  if( aMessages )
486  {
487  aMessages->AppendText( _( "Keepout areas ...\n" ) );
488  aMessages->Refresh();
489  }
490 
492  }
493 
494  // find and gather vias, tracks, pads inside text boxes.
495  if( aMessages )
496  {
497  aMessages->AppendText( _( "Test texts...\n" ) );
498  wxSafeYield();
499  }
500 
502 
503  // find overlapping courtyard ares.
506  {
507  if( aMessages )
508  {
509  aMessages->AppendText( _( "Courtyard areas...\n" ) );
510  aMessages->Refresh();
511  }
512 
514  }
515 
516  // Check if there are items on disabled layers
518 
519  if( aMessages )
520  {
521  aMessages->AppendText( _( "Items on disabled layers...\n" ) );
522  aMessages->Refresh();
523  }
524 
525  // update the m_drcDialog listboxes
526  updatePointers();
527 
528  if( aMessages )
529  {
530  // no newline on this one because it is last, don't want the window
531  // to unnecessarily scroll.
532  aMessages->AppendText( _( "Finished" ) );
533  }
534 }
bool m_refillZones
Definition: drc.h:183
void testCopperTextAndGraphics()
Definition: drc.cpp:957
bool m_ProhibitOverlappingCourtyards
check for overlapping courtyards in DRC
void testKeepoutAreas()
Definition: drc.cpp:910
void Check_All_Zones(wxWindow *aActiveWindow)
Function Check_All_Zones Checks for out-of-date fills and fills them if requested by the user...
BOARD * GetBoard() const
BOARD * m_pcb
Definition: drc.h:222
void testDrilledHoles()
Definition: drc.cpp:715
bool m_doKeepoutTest
Definition: drc.h:181
void testZones()
Definition: drc.cpp:875
void updatePointers()
Update needed pointers from the one pointer which is known not to change.
Definition: drc.cpp:546
BOARD_DESIGN_SETTINGS & GetDesignSettings() const
Function GetDesignSettings.
Definition: class_board.h:538
void testDisabledLayers()
Tests for items placed on disabled layers (causing false connections).
Definition: drc.cpp:1161
PCB_EDIT_FRAME * m_pcbEditorFrame
The pcb frame editor which owns the board.
Definition: drc.h:221
bool m_doPad2PadTest
Definition: drc.h:178
void testPad2Pad()
Definition: drc.cpp:671
bool doFootprintOverlappingDrc()
Test for footprint courtyard overlaps.
Definition: drc.cpp:1374
bool m_RequireCourtyards
require courtyard definitions in footprints
bool testNetClasses()
Go through each NETCLASS and verifies that its clearance, via size, track width, and track clearance ...
Definition: drc.cpp:648
void testTracks(wxWindow *aActiveWindow, bool aShowProgressBar)
Perform the DRC on all tracks.
Definition: drc.cpp:788
int Fill_All_Zones(wxWindow *aActiveWindow)
Function Fill_All_Zones Fill all zones on the board The old fillings are removed. ...
void testUnconnected()
Definition: drc.cpp:847
bool m_doUnconnectedTest
Definition: drc.h:179
void DRC::SetSettings ( bool  aPad2PadTest,
bool  aUnconnectedTest,
bool  aZonesTest,
bool  aKeepoutTest,
bool  aRefillZones,
bool  aReportAllTrackErrors,
const wxString &  aReportName,
bool  aSaveReport 
)
inline

Save all the UI or test settings and may be called before running the tests.

Parameters
aPad2PadTestTells whether to test pad to pad distances.
aUnconnectedTestTells whether to list unconnected pads.
aZonesTestTells whether to test zones.
aRefillZonesRefill zones before performing DRC.
aKeepoutTestTells whether to test keepout areas.
aReportAllTrackErrorsTells whether or not to stop checking track connections after the first error.
aReportNameA string telling the disk file report name entered.
aSaveReportA boolean telling whether to generate disk file report.

Definition at line 508 of file drc.h.

Referenced by DIALOG_DRC_CONTROL::OnListUnconnectedClick(), and DIALOG_DRC_CONTROL::OnStartdrcClick().

512  {
513  m_doPad2PadTest = aPad2PadTest;
514  m_doUnconnectedTest = aUnconnectedTest;
515  m_doZonesTest = aZonesTest;
516  m_doKeepoutTest = aKeepoutTest;
517  m_rptFilename = aReportName;
518  m_doCreateRptFile = aSaveReport;
519  m_refillZones = aRefillZones;
520  m_drcInLegacyRoutingMode = false;
521  m_reportAllTrackErrors = aReportAllTrackErrors;
522  }
bool m_refillZones
Definition: drc.h:183
bool m_doCreateRptFile
Definition: drc.h:182
bool m_doKeepoutTest
Definition: drc.h:181
bool m_doZonesTest
Definition: drc.h:180
bool m_reportAllTrackErrors
Definition: drc.h:184
bool m_doPad2PadTest
Definition: drc.h:178
wxString m_rptFilename
Definition: drc.h:186
bool m_drcInLegacyRoutingMode
in legacy canvas, when creating a track, the drc test must only display the error message...
Definition: drc.h:196
bool m_doUnconnectedTest
Definition: drc.h:179
void DRC::ShowDRCDialog ( wxWindow *  aParent = NULL)

Open a dialog and prompts the user, then if a test run button is clicked, runs the test(s) and creates the MARKERS.

The dialog is only created if it is not already in existence.

Parameters
aParentis the parent window for wxWidgets. Usually the PCB editor frame but can be another dialog if aParent == NULL (default), the parent will be the PCB editor frame and the dialog will be not modal (just float on parent if aParent is specified, the dialog will be modal. The modal mode is mandatory if the dialog is created from another dialog, not from the PCB editor frame

Definition at line 61 of file drc.cpp.

References ACTIONS::cancelInteractive, TOOL_MANAGER::DeactivateTool(), DIALOG_DRC_CONTROL, EDA_DRAW_FRAME::GetToolManager(), m_doCreateRptFile, m_drcDialog, m_pcbEditorFrame, m_rptFilename, TOOL_MANAGER::RunAction(), PCB_ACTIONS::selectionClear, DIALOG_DRC_CONTROL::SetRptSettings(), DIALOG_SHIM::Show(), and updatePointers().

Referenced by DIALOG_PLOT::onRunDRC(), and PCB_EDIT_FRAME::Process_Special_Functions().

62 {
63  bool show_dlg_modal = true;
64 
65  // the dialog needs a parent frame. if it is not specified, this is
66  // the PCB editor frame specified in DRC class.
67  if( aParent == NULL )
68  {
69  // if any parent is specified, the dialog is modal.
70  // if this is the default PCB editor frame, it is not modal
71  show_dlg_modal = false;
72  aParent = m_pcbEditorFrame;
73  }
74 
76  toolMgr->RunAction( ACTIONS::cancelInteractive, true );
77  toolMgr->DeactivateTool();
78  toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
79 
80  if( !m_drcDialog )
81  {
82  m_drcDialog = new DIALOG_DRC_CONTROL( this, m_pcbEditorFrame, aParent );
84 
86 
87  if( show_dlg_modal )
88  m_drcDialog->ShowModal();
89  else
90  m_drcDialog->Show( true );
91  }
92  else // The dialog is just not visible (because the user has double clicked on an error item)
93  {
95  m_drcDialog->Show( true );
96  }
97 }
static TOOL_ACTION selectionClear
Clears the current selection.
Definition: pcb_actions.h:53
bool m_doCreateRptFile
Definition: drc.h:182
DIALOG_DRC_CONTROL * m_drcDialog
Definition: drc.h:223
static TOOL_ACTION cancelInteractive
Definition: actions.h:45
bool RunAction(const std::string &aActionName, bool aNow=false, T aParam=NULL)
Function RunAction() Runs the specified action.
Definition: tool_manager.h:125
void DeactivateTool()
Function DeactivateTool() Deactivates the currently active tool.
Class TOOL_MANAGER.
Definition: tool_manager.h:49
void updatePointers()
Update needed pointers from the one pointer which is known not to change.
Definition: drc.cpp:546
PCB_EDIT_FRAME * m_pcbEditorFrame
The pcb frame editor which owns the board.
Definition: drc.h:221
bool Show(bool show) override
friend class DIALOG_DRC_CONTROL
Definition: drc.h:173
TOOL_MANAGER * GetToolManager() const
Function GetToolManager returns the tool manager instance, if any.
Definition: draw_frame.h:931
wxString m_rptFilename
Definition: drc.h:186
void SetRptSettings(bool aEnable, const wxString &aFileName)
Enable/disable the report file creation.
Definition: dialog_drc.cpp:206
void DRC::testCopperDrawItem ( DRAWSEGMENT aDrawing)
private

Definition at line 994 of file drc.cpp.

References addMarkerToPcb(), SHAPE_ARC::ConvertToPolyline(), SHAPE_POLY_SET::Distance(), DRCE_PAD_NEAR_COPPER, DRCE_TRACK_NEAR_COPPER, DRCE_VIA_NEAR_COPPER, DRAWSEGMENT::GetAngle(), DRAWSEGMENT::GetArcStart(), DRAWSEGMENT::GetBezierPoints(), DRAWSEGMENT::GetCenter(), GetCircletoPolyCorrectionFactor(), DRAWSEGMENT::GetEnd(), BOARD_ITEM::GetLayer(), BOARD::GetPads(), DRAWSEGMENT::GetShape(), DRAWSEGMENT::GetStart(), DRAWSEGMENT::GetWidth(), i, m_pcb, BOARD::m_Track, newMarker(), TRACK::Next(), PCB_VIA_T, DRAWSEGMENT::RebuildBezierToSegmentsPointsList(), S_ARC, S_CIRCLE, S_CURVE, and S_SEGMENT.

Referenced by testCopperTextAndGraphics().

995 {
996  std::vector<SEG> itemShape;
997  int itemWidth = aItem->GetWidth();
998 
999  switch( aItem->GetShape() )
1000  {
1001  case S_ARC:
1002  {
1003  SHAPE_ARC arc( aItem->GetCenter(), aItem->GetArcStart(), (double) aItem->GetAngle() / 10.0 );
1004 
1005  auto l = arc.ConvertToPolyline();
1006 
1007  for( int i = 0; i < l.SegmentCount(); i++ )
1008  itemShape.push_back( l.CSegment(i) );
1009 
1010  break;
1011  }
1012 
1013  case S_SEGMENT:
1014  itemShape.push_back( SEG( aItem->GetStart(), aItem->GetEnd() ) );
1015  break;
1016 
1017  case S_CIRCLE:
1018  {
1019  // SHAPE_CIRCLE has no ConvertToPolyline() method, so use a 360.0 SHAPE_ARC
1020  SHAPE_ARC circle( aItem->GetCenter(), aItem->GetEnd(), 360.0 );
1021 
1022  auto l = circle.ConvertToPolyline();
1023 
1024  for( int i = 0; i < l.SegmentCount(); i++ )
1025  itemShape.push_back( l.CSegment(i) );
1026 
1027  break;
1028  }
1029 
1030  case S_CURVE:
1031  {
1032  aItem->RebuildBezierToSegmentsPointsList( aItem->GetWidth() );
1033  wxPoint start_pt = aItem->GetBezierPoints()[0];
1034 
1035  for( unsigned int jj = 1; jj < aItem->GetBezierPoints().size(); jj++ )
1036  {
1037  wxPoint end_pt = aItem->GetBezierPoints()[jj];
1038  itemShape.push_back( SEG( start_pt, end_pt ) );
1039  start_pt = end_pt;
1040  }
1041 
1042  break;
1043  }
1044 
1045  default:
1046  break;
1047  }
1048 
1049  // Test tracks and vias
1050  for( TRACK* track = m_pcb->m_Track; track != NULL; track = track->Next() )
1051  {
1052  if( !track->IsOnLayer( aItem->GetLayer() ) )
1053  continue;
1054 
1055  int minDist = ( track->GetWidth() + itemWidth ) / 2 + track->GetClearance( NULL );
1056  SEG trackAsSeg( track->GetStart(), track->GetEnd() );
1057 
1058  for( const auto& itemSeg : itemShape )
1059  {
1060  if( trackAsSeg.Distance( itemSeg ) < minDist )
1061  {
1062  if( track->Type() == PCB_VIA_T )
1063  addMarkerToPcb( newMarker( track, aItem, itemSeg, DRCE_VIA_NEAR_COPPER ) );
1064  else
1065  addMarkerToPcb( newMarker( track, aItem, itemSeg, DRCE_TRACK_NEAR_COPPER ) );
1066  break;
1067  }
1068  }
1069  }
1070 
1071  // Test pads
1072  for( auto pad : m_pcb->GetPads() )
1073  {
1074  if( !pad->IsOnLayer( aItem->GetLayer() ) )
1075  continue;
1076 
1077  const int segmentCount = 18;
1078  double correctionFactor = GetCircletoPolyCorrectionFactor( segmentCount );
1079  SHAPE_POLY_SET padOutline;
1080 
1081  // We incorporate "minDist" into the pad's outline
1082  pad->TransformShapeWithClearanceToPolygon( padOutline, pad->GetClearance( NULL ),
1083  segmentCount, correctionFactor );
1084 
1085  for( const auto& itemSeg : itemShape )
1086  {
1087  if( padOutline.Distance( itemSeg, itemWidth ) == 0 )
1088  {
1089  addMarkerToPcb( newMarker( pad, aItem, DRCE_PAD_NEAR_COPPER ) );
1090  break;
1091  }
1092  }
1093  }
1094 }
usual segment : line with rounded ends
#define DRCE_VIA_NEAR_COPPER
via and copper graphic collide or are too close
Definition: drc.h:86
BOARD * m_pcb
Definition: drc.h:222
#define DRCE_TRACK_NEAR_COPPER
track & copper graphic collide or are too close
Definition: drc.h:85
void addMarkerToPcb(MARKER_PCB *aMarker)
Adds a DRC marker to the PCB through the COMMIT mechanism.
Definition: drc.cpp:100
Class SHAPE_POLY_SET.
Arcs (with rounded ends)
MARKER_PCB * newMarker(TRACK *aTrack, BOARD_ITEM *aConflitItem, const SEG &aConflictSeg, int aErrorCode)
Function newMarker Creates a marker on a track, via or pad.
Bezier Curve.
Definition: seg.h:36
const std::vector< D_PAD * > GetPads()
Function GetPads returns a reference to a list of all the pads.
TRACK * Next() const
Definition: class_track.h:99
int Distance(VECTOR2I aPoint)
Function DistanceToPolygon computes the minimum distance between aPoint and all the polygons in the s...
size_t i
Definition: json11.cpp:597
#define DRCE_PAD_NEAR_COPPER
pad and copper graphic collide or are too close
Definition: drc.h:87
class VIA, a via (like a track segment on a copper layer)
Definition: typeinfo.h:96
DLIST< TRACK > m_Track
Definition: class_board.h:249
const SHAPE_LINE_CHAIN ConvertToPolyline(double aAccuracy=500.0) const
Constructs a SHAPE_LINE_CHAIN of segments from a given arc.
Definition: shape_arc.cpp:208
double GetCircletoPolyCorrectionFactor(int aSegCountforCircle)
void DRC::testCopperTextAndGraphics ( )
private

Definition at line 957 of file drc.cpp.

References BOARD::Drawings(), IsCopperLayer(), m_pcb, BOARD::Modules(), BOARD_ITEM::Next(), PCB_LINE_T, PCB_MODULE_EDGE_T, PCB_MODULE_TEXT_T, PCB_TEXT_T, testCopperDrawItem(), and testCopperTextItem().

Referenced by RunTests().

958 {
959  // Test copper items for clearance violations with vias, tracks and pads
960 
961  for( BOARD_ITEM* brdItem : m_pcb->Drawings() )
962  {
963  if( IsCopperLayer( brdItem->GetLayer() ) )
964  {
965  if( brdItem->Type() == PCB_TEXT_T )
966  testCopperTextItem( brdItem );
967  else if( brdItem->Type() == PCB_LINE_T )
968  testCopperDrawItem( static_cast<DRAWSEGMENT*>( brdItem ));
969  }
970  }
971 
972  for( MODULE* module : m_pcb->Modules() )
973  {
974  if( IsCopperLayer( module->Reference().GetLayer() ) )
975  testCopperTextItem( &module->Reference());
976 
977  if( IsCopperLayer( module->Value().GetLayer() ) )
978  testCopperTextItem( &module->Value());
979 
980  for( BOARD_ITEM* item = module->GraphicalItemsList(); item; item = item->Next() )
981  {
982  if( IsCopperLayer( item->GetLayer() ) )
983  {
984  if( item->Type() == PCB_MODULE_TEXT_T )
985  testCopperTextItem( item );
986  else if( item->Type() == PCB_MODULE_EDGE_T )
987  testCopperDrawItem( static_cast<DRAWSEGMENT*>( item ));
988  }
989  }
990  }
991 }
Class BOARD_ITEM is a base class for any item which can be embedded within the BOARD container class...
class TEXTE_PCB, text on a layer
Definition: typeinfo.h:92
void testCopperDrawItem(DRAWSEGMENT *aDrawing)
Definition: drc.cpp:994
void testCopperTextItem(BOARD_ITEM *aTextItem)
Definition: drc.cpp:1097
class EDGE_MODULE, a footprint edge
Definition: typeinfo.h:94
BOARD * m_pcb
Definition: drc.h:222
BOARD_ITEM * Next() const
DLIST_ITERATOR_WRAPPER< MODULE > Modules()
Definition: class_board.h:254
class TEXTE_MODULE, text in a footprint
Definition: typeinfo.h:93
bool IsCopperLayer(LAYER_NUM aLayerId)
Function IsCopperLayer tests whether a layer is a copper layer.
class DRAWSEGMENT, a segment not on copper layers
Definition: typeinfo.h:91
DLIST_ITERATOR_WRAPPER< BOARD_ITEM > Drawings()
Definition: class_board.h:255
void DRC::testCopperTextItem ( BOARD_ITEM aTextItem)
private

Definition at line 1097 of file drc.cpp.

References addMarkerToPcb(), SHAPE_POLY_SET::Distance(), DRCE_PAD_NEAR_COPPER, DRCE_TRACK_NEAR_COPPER, DRCE_VIA_NEAR_COPPER, GetCircletoPolyCorrectionFactor(), BOARD_ITEM::GetLayer(), BOARD::GetPads(), EDA_TEXT::GetThickness(), m_pcb, BOARD::m_Track, newMarker(), TRACK::Next(), PCB_VIA_T, and EDA_TEXT::TransformTextShapeToSegmentList().

Referenced by testCopperTextAndGraphics().

1098 {
1099  EDA_TEXT* text = dynamic_cast<EDA_TEXT*>( aTextItem );
1100  std::vector<wxPoint> textShape; // a buffer to store the text shape (set of segments)
1101  int textWidth = text->GetThickness();
1102 
1103  // So far the bounding box makes up the text-area
1104  text->TransformTextShapeToSegmentList( textShape );
1105 
1106  if( textShape.size() == 0 ) // Should not happen (empty text?)
1107  return;
1108 
1109  // Test tracks and vias
1110  for( TRACK* track = m_pcb->m_Track; track != NULL; track = track->Next() )
1111  {
1112  if( !track->IsOnLayer( aTextItem->GetLayer() ) )
1113  continue;
1114 
1115  int minDist = ( track->GetWidth() + textWidth ) / 2 + track->GetClearance( NULL );
1116  SEG trackAsSeg( track->GetStart(), track->GetEnd() );
1117 
1118  for( unsigned jj = 0; jj < textShape.size(); jj += 2 )
1119  {
1120  SEG textSeg( textShape[jj], textShape[jj+1] );
1121 
1122  if( trackAsSeg.Distance( textSeg ) < minDist )
1123  {
1124  if( track->Type() == PCB_VIA_T )
1125  addMarkerToPcb( newMarker( track, aTextItem, textSeg, DRCE_VIA_NEAR_COPPER ) );
1126  else
1127  addMarkerToPcb( newMarker( track, aTextItem, textSeg, DRCE_TRACK_NEAR_COPPER ) );
1128  break;
1129  }
1130  }
1131  }
1132 
1133  // Test pads
1134  for( auto pad : m_pcb->GetPads() )
1135  {
1136  if( !pad->IsOnLayer( aTextItem->GetLayer() ) )
1137  continue;
1138 
1139  const int segmentCount = 18;
1140  double correctionFactor = GetCircletoPolyCorrectionFactor( segmentCount );
1141  SHAPE_POLY_SET padOutline;
1142 
1143  // We incorporate "minDist" into the pad's outline
1144  pad->TransformShapeWithClearanceToPolygon( padOutline, pad->GetClearance( NULL ),
1145  segmentCount, correctionFactor );
1146 
1147  for( unsigned jj = 0; jj < textShape.size(); jj += 2 )
1148  {
1149  SEG textSeg( textShape[jj], textShape[jj+1] );
1150 
1151  if( padOutline.Distance( textSeg, textWidth ) == 0 )
1152  {
1153  addMarkerToPcb( newMarker( pad, aTextItem, DRCE_PAD_NEAR_COPPER ) );
1154  break;
1155  }
1156  }
1157  }
1158 }
virtual PCB_LAYER_ID GetLayer() const
Function GetLayer returns the primary layer this item is on.
#define DRCE_VIA_NEAR_COPPER
via and copper graphic collide or are too close
Definition: drc.h:86
int GetThickness() const
Function GetThickness returns pen width.
Definition: eda_text.h:167
BOARD * m_pcb
Definition: drc.h:222
Class EDA_TEXT is a mix-in class (via multiple inheritance) that handles texts such as labels...
Definition: eda_text.h:127
#define DRCE_TRACK_NEAR_COPPER
track & copper graphic collide or are too close
Definition: drc.h:85
void addMarkerToPcb(MARKER_PCB *aMarker)
Adds a DRC marker to the PCB through the COMMIT mechanism.
Definition: drc.cpp:100
Class SHAPE_POLY_SET.
MARKER_PCB * newMarker(TRACK *aTrack, BOARD_ITEM *aConflitItem, const SEG &aConflictSeg, int aErrorCode)
Function newMarker Creates a marker on a track, via or pad.
Definition: seg.h:36
const std::vector< D_PAD * > GetPads()
Function GetPads returns a reference to a list of all the pads.
TRACK * Next() const
Definition: class_track.h:99
int Distance(VECTOR2I aPoint)
Function DistanceToPolygon computes the minimum distance between aPoint and all the polygons in the s...
void TransformTextShapeToSegmentList(std::vector< wxPoint > &aCornerBuffer) const
Convert the text shape to a list of segment each segment is stored as 2 wxPoints: the starting point ...
Definition: eda_text.cpp:480
#define DRCE_PAD_NEAR_COPPER
pad and copper graphic collide or are too close
Definition: drc.h:87
class VIA, a via (like a track segment on a copper layer)
Definition: typeinfo.h:96
DLIST< TRACK > m_Track
Definition: class_board.h:249
double GetCircletoPolyCorrectionFactor(int aSegCountforCircle)
void DRC::testDisabledLayers ( )
private

Tests for items placed on disabled layers (causing false connections).

Definition at line 1161 of file drc.cpp.

References addMarkerToPcb(), DRCE_DISABLED_LAYER_ITEM, PCB_BASE_FRAME::GetBoard(), BOARD::GetEnabledLayers(), BOARD_ITEM::GetLayer(), m_pcbEditorFrame, BOARD::Modules(), newMarker(), BOARD::Tracks(), and BOARD::Zones().

Referenced by RunTests().

1162 {
1163  BOARD* board = m_pcbEditorFrame->GetBoard();
1164  wxCHECK( board, /*void*/ );
1165  LSET disabledLayers = board->GetEnabledLayers().flip();
1166 
1167  auto createMarker = [&]( BOARD_ITEM* aItem )
1168  {
1169  addMarkerToPcb( newMarker( aItem->GetPosition(), aItem, DRCE_DISABLED_LAYER_ITEM ) );
1170  };
1171 
1172  for( auto track : board->Tracks() )
1173  {
1174  if( disabledLayers.test( track->GetLayer() ) )
1175  createMarker( track );
1176  }
1177 
1178  for( auto module : board->Modules() )
1179  {
1180  module->RunOnChildren( [&]( BOARD_ITEM* aItem )
1181  {
1182  if( disabledLayers.test( aItem->GetLayer() ) )
1183  createMarker( aItem );
1184  } );
1185  }
1186 
1187  for( auto zone : board->Zones() )
1188  {
1189  if( disabledLayers.test( zone->GetLayer() ) )
1190  createMarker( zone );
1191  }
1192 }
#define DRCE_DISABLED_LAYER_ITEM
item on a disabled layer
Definition: drc.h:95
Class BOARD_ITEM is a base class for any item which can be embedded within the BOARD container class...
virtual PCB_LAYER_ID GetLayer() const
Function GetLayer returns the primary layer this item is on.
BOARD * GetBoard() const
LSET GetEnabledLayers() const
Function GetEnabledLayers is a proxy function that calls the corresponding function in m_BoardSetting...
void addMarkerToPcb(MARKER_PCB *aMarker)
Adds a DRC marker to the PCB through the COMMIT mechanism.
Definition: drc.cpp:100
Class LSET is a set of PCB_LAYER_IDs.
DLIST_ITERATOR_WRAPPER< MODULE > Modules()
Definition: class_board.h:254
MARKER_PCB * newMarker(TRACK *aTrack, BOARD_ITEM *aConflitItem, const SEG &aConflictSeg, int aErrorCode)
Function newMarker Creates a marker on a track, via or pad.
PCB_EDIT_FRAME * m_pcbEditorFrame
The pcb frame editor which owns the board.
Definition: drc.h:221
ZONE_CONTAINERS & Zones()
Definition: class_board.h:256
Class BOARD holds information pertinent to a Pcbnew printed circuit board.
Definition: class_board.h:170
DLIST_ITERATOR_WRAPPER< TRACK > Tracks()
Definition: class_board.h:253
void DRC::testDrilledHoles ( )
private

Definition at line 715 of file drc.cpp.

References addMarkerToPcb(), DRCE_DRILLED_HOLES_TOO_CLOSE, BOARD::GetDesignSettings(), VIA::GetDrillValue(), GetLineLength(), VIA::GetPosition(), EDA_DRAW_FRAME::GetUserUnits(), VIA::GetViaType(), KiROUND(), BOARD_DESIGN_SETTINGS::m_HoleToHoleMin, m_pcb, m_pcbEditorFrame, mod, BOARD::Modules(), PAD_DRILL_SHAPE_CIRCLE, BOARD::Tracks(), and VIA_THROUGH.

Referenced by RunTests().

716 {
717  int holeToHoleMin = m_pcb->GetDesignSettings().m_HoleToHoleMin;
718 
719  if( holeToHoleMin == 0 ) // No min setting turns testing off.
720  return;
721 
722  // Test drilled hole clearances to minimize drill bit breakage.
723  //
724  // Notes: slots are milled, so we're only concerned with circular holes
725  // microvias are laser-drilled, so we're only concerned with standard vias
726 
727  struct DRILLED_HOLE
728  {
729  wxPoint m_location;
730  int m_drillRadius;
731  BOARD_ITEM* m_owner;
732  };
733 
734  std::vector<DRILLED_HOLE> holes;
735  DRILLED_HOLE hole;
736 
737  for( MODULE* mod : m_pcb->Modules() )
738  {
739  for( D_PAD* pad : mod->Pads( ) )
740  {
741  if( pad->GetDrillSize().x && pad->GetDrillShape() == PAD_DRILL_SHAPE_CIRCLE )
742  {
743  hole.m_location = pad->GetPosition();
744  hole.m_drillRadius = pad->GetDrillSize().x / 2;
745  hole.m_owner = pad;
746  holes.push_back( hole );
747  }
748  }
749  }
750 
751  for( TRACK* track : m_pcb->Tracks() )
752  {
753  VIA* via = dynamic_cast<VIA*>( track );
754  if( via && via->GetViaType() == VIA_THROUGH )
755  {
756  hole.m_location = via->GetPosition();
757  hole.m_drillRadius = via->GetDrillValue() / 2;
758  hole.m_owner = via;
759  holes.push_back( hole );
760  }
761  }
762 
763  for( size_t ii = 0; ii < holes.size(); ++ii )
764  {
765  const DRILLED_HOLE& refHole = holes[ ii ];
766 
767  for( size_t jj = ii + 1; jj < holes.size(); ++jj )
768  {
769  const DRILLED_HOLE& checkHole = holes[ jj ];
770 
771  // Holes with identical locations are allowable
772  if( checkHole.m_location == refHole.m_location )
773  continue;
774 
775  if( KiROUND( GetLineLength( checkHole.m_location, refHole.m_location ) )
776  < checkHole.m_drillRadius + refHole.m_drillRadius + holeToHoleMin )
777  {
779  DRCE_DRILLED_HOLES_TOO_CLOSE, refHole.m_location,
780  refHole.m_owner, refHole.m_location,
781  checkHole.m_owner, checkHole.m_location ) );
782  }
783  }
784  }
785 }
double GetLineLength(const wxPoint &aPointA, const wxPoint &aPointB)
Function GetLineLength returns the length of a line segment defined by aPointA and aPointB...
Definition: trigo.h:191
static int KiROUND(double v)
Round a floating point number to an integer using "round halfway cases away from zero".
Definition: common.h:120
Class BOARD_ITEM is a base class for any item which can be embedded within the BOARD container class...
#define DRCE_DRILLED_HOLES_TOO_CLOSE
overlapping drilled holes break drill bits
Definition: drc.h:96
BOARD * m_pcb
Definition: drc.h:222
void addMarkerToPcb(MARKER_PCB *aMarker)
Adds a DRC marker to the PCB through the COMMIT mechanism.
Definition: drc.cpp:100
int m_HoleToHoleMin
Min width of peninsula between two drilled holes.
DLIST_ITERATOR_WRAPPER< MODULE > Modules()
Definition: class_board.h:254
VIATYPE_T GetViaType() const
Definition: class_track.h:454
EDA_UNITS_T GetUserUnits() const override
Function GetUserUnits returns the user units currently in use.
Definition: draw_frame.h:266
BOARD_DESIGN_SETTINGS & GetDesignSettings() const
Function GetDesignSettings.
Definition: class_board.h:538
PCB_EDIT_FRAME * m_pcbEditorFrame
The pcb frame editor which owns the board.
Definition: drc.h:221
const wxPoint GetPosition() const override
Definition: class_track.h:426
int GetDrillValue() const
Function GetDrillValue "calculates" the drill value for vias (m-Drill if > 0, or default drill value ...
DLIST_ITERATOR_WRAPPER< TRACK > Tracks()
Definition: class_board.h:253
#define mod(a, n)
Definition: greymap.cpp:24
void DRC::testKeepoutAreas ( )
private

Definition at line 910 of file drc.cpp.

References addMarkerToPcb(), ZONE_CONTAINER::CommonLayerExists(), SHAPE_POLY_SET::Distance(), DRCE_TRACK_INSIDE_KEEPOUT, DRCE_VIA_INSIDE_KEEPOUT, BOARD::GetArea(), BOARD::GetAreaCount(), ZONE_CONTAINER::GetDoNotAllowTracks(), ZONE_CONTAINER::GetDoNotAllowVias(), ZONE_CONTAINER::GetIsKeepout(), ZONE_CONTAINER::IsOnLayer(), m_pcb, BOARD::m_Track, newMarker(), TRACK::Next(), ZONE_CONTAINER::Outline(), PCB_TRACE_T, and PCB_VIA_T.

Referenced by RunTests().

911 {
912  // Test keepout areas for vias, tracks and pads inside keepout areas
913  for( int ii = 0; ii < m_pcb->GetAreaCount(); ii++ )
914  {
915  ZONE_CONTAINER* area = m_pcb->GetArea( ii );
916 
917  if( !area->GetIsKeepout() )
918  {
919  continue;
920  }
921 
922  for( TRACK* segm = m_pcb->m_Track; segm != NULL; segm = segm->Next() )
923  {
924  if( segm->Type() == PCB_TRACE_T )
925  {
926  if( !area->GetDoNotAllowTracks() )
927  continue;
928 
929  // Ignore if the keepout zone is not on the same layer
930  if( !area->IsOnLayer( segm->GetLayer() ) )
931  continue;
932 
933  SEG trackSeg( segm->GetStart(), segm->GetEnd() );
934 
935  if( area->Outline()->Distance( trackSeg, segm->GetWidth() ) == 0 )
937  }
938  else if( segm->Type() == PCB_VIA_T )
939  {
940  if( ! area->GetDoNotAllowVias() )
941  continue;
942 
943  auto viaLayers = segm->GetLayerSet();
944 
945  if( !area->CommonLayerExists( viaLayers ) )
946  continue;
947 
948  if( area->Outline()->Distance( segm->GetPosition() ) < segm->GetWidth()/2 )
950  }
951  }
952  // Test pads: TODO
953  }
954 }
Class ZONE_CONTAINER handles a list of polygons defining a copper zone.
Definition: class_zone.h:60
bool CommonLayerExists(const LSET aLayerSet) const
Function CommonLayerExist Test if this zone shares a common layer with the given layer set...
Definition: class_zone.cpp:194
virtual bool IsOnLayer(PCB_LAYER_ID) const override
Function IsOnLayer tests to see if this object is on the given layer.
Definition: class_zone.cpp:265
SHAPE_POLY_SET * Outline()
Definition: class_zone.h:242
#define DRCE_VIA_INSIDE_KEEPOUT
Via in inside a keepout area.
Definition: drc.h:82
class TRACK, a track segment (segment on a copper layer)
Definition: typeinfo.h:95
BOARD * m_pcb
Definition: drc.h:222
bool GetIsKeepout() const
Accessors to parameters used in Keepout zones:
Definition: class_zone.h:608
void addMarkerToPcb(MARKER_PCB *aMarker)
Adds a DRC marker to the PCB through the COMMIT mechanism.
Definition: drc.cpp:100
MARKER_PCB * newMarker(TRACK *aTrack, BOARD_ITEM *aConflitItem, const SEG &aConflictSeg, int aErrorCode)
Function newMarker Creates a marker on a track, via or pad.
int GetAreaCount() const
Function GetAreaCount.
Definition: class_board.h:1020
Definition: seg.h:36
bool GetDoNotAllowTracks() const
Definition: class_zone.h:611
TRACK * Next() const
Definition: class_track.h:99
ZONE_CONTAINER * GetArea(int index) const
Function GetArea returns the Area (Zone Container) at a given index.
Definition: class_board.h:991
bool GetDoNotAllowVias() const
Definition: class_zone.h:610
int Distance(VECTOR2I aPoint)
Function DistanceToPolygon computes the minimum distance between aPoint and all the polygons in the s...
#define DRCE_TRACK_INSIDE_KEEPOUT
Track in inside a keepout area.
Definition: drc.h:83
class VIA, a via (like a track segment on a copper layer)
Definition: typeinfo.h:96
DLIST< TRACK > m_Track
Definition: class_board.h:249
bool DRC::testNetClasses ( )
private

Go through each NETCLASS and verifies that its clearance, via size, track width, and track clearance are larger than those in board.m_designSettings.

This is necessary because the actual DRC checks are run against the NETCLASS limits, so in order enforce global limits, we first check the NETCLASSes against the global limits.

Returns
bool - true if succes, else false but only after reporting all NETCLASS violations.

Definition at line 648 of file drc.cpp.

References NETCLASSES::begin(), doNetClass(), NETCLASSES::end(), NETCLASSES::GetDefault(), BOARD::GetDesignSettings(), i, BOARD_DESIGN_SETTINGS::m_NetClasses, and m_pcb.

Referenced by RunTests().

649 {
650  bool ret = true;
651 
653 
654  wxString msg; // construct this only once here, not in a loop, since somewhat expensive.
655 
656  if( !doNetClass( netclasses.GetDefault(), msg ) )
657  ret = false;
658 
659  for( NETCLASSES::const_iterator i = netclasses.begin(); i != netclasses.end(); ++i )
660  {
661  NETCLASSPTR nc = i->second;
662 
663  if( !doNetClass( nc, msg ) )
664  ret = false;
665  }
666 
667  return ret;
668 }
bool doNetClass(const std::shared_ptr< NETCLASS > &aNetClass, wxString &msg)
Definition: drc.cpp:563
iterator end()
Definition: netclass.h:249
NETCLASS_MAP::const_iterator const_iterator
Definition: netclass.h:251
BOARD * m_pcb
Definition: drc.h:222
iterator begin()
Definition: netclass.h:248
Class NETCLASSES is a container for NETCLASS instances.
Definition: netclass.h:224
BOARD_DESIGN_SETTINGS & GetDesignSettings() const
Function GetDesignSettings.
Definition: class_board.h:538
NETCLASSPTR GetDefault() const
Function GetDefault.
Definition: netclass.h:268
size_t i
Definition: json11.cpp:597
void DRC::testPad2Pad ( )
private

Definition at line 671 of file drc.cpp.

References addMarkerToPcb(), doPadToPadsDrc(), D_PAD::GetBoundingRadius(), D_PAD::GetClearance(), D_PAD::GetPosition(), BOARD::GetSortedPadListByXthenYCoord(), i, m_currentMarker, m_pcb, and wxPoint::x.

Referenced by RunTests().

672 {
673  std::vector<D_PAD*> sortedPads;
674 
675  m_pcb->GetSortedPadListByXthenYCoord( sortedPads );
676 
677  if( sortedPads.size() == 0 )
678  return;
679 
680  // find the max size of the pads (used to stop the test)
681  int max_size = 0;
682 
683  for( unsigned i = 0; i < sortedPads.size(); ++i )
684  {
685  D_PAD* pad = sortedPads[i];
686 
687  // GetBoundingRadius() is the radius of the minimum sized circle fully containing the pad
688  int radius = pad->GetBoundingRadius();
689 
690  if( radius > max_size )
691  max_size = radius;
692  }
693 
694  // Upper limit of pad list (limit not included)
695  D_PAD** listEnd = &sortedPads[0] + sortedPads.size();
696 
697  // Test the pads
698  for( unsigned i = 0; i< sortedPads.size(); ++i )
699  {
700  D_PAD* pad = sortedPads[i];
701 
702  int x_limit = max_size + pad->GetClearance() +
703  pad->GetBoundingRadius() + pad->GetPosition().x;
704 
705  if( !doPadToPadsDrc( pad, &sortedPads[i], listEnd, x_limit ) )
706  {
707  wxASSERT( m_currentMarker );
709  m_currentMarker = nullptr;
710  }
711  }
712 }
void GetSortedPadListByXthenYCoord(std::vector< D_PAD * > &aVector, int aNetCode=-1)
Function GetSortedPadListByXthenYCoord first empties then fills the vector with all pads and sorts th...
BOARD * m_pcb
Definition: drc.h:222
void addMarkerToPcb(MARKER_PCB *aMarker)
Adds a DRC marker to the PCB through the COMMIT mechanism.
Definition: drc.cpp:100
int GetBoundingRadius() const
Function GetBoundingRadius returns the radius of a minimum sized circle which fully encloses this pad...
Definition: class_pad.h:609
bool doPadToPadsDrc(D_PAD *aRefPad, D_PAD **aStart, D_PAD **aEnd, int x_limit)
Test the clearance between aRefPad and other pads.
Definition: drc.cpp:1242
MARKER_PCB * m_currentMarker
Definition: drc.h:188
size_t i
Definition: json11.cpp:597
int GetClearance(BOARD_CONNECTED_ITEM *aItem=NULL) const override
Function GetClearance returns the clearance in internal units.
Definition: class_pad.cpp:563
const wxPoint GetPosition() const override
Definition: class_pad.h:220
void DRC::testTracks ( wxWindow *  aActiveWindow,
bool  aShowProgressBar 
)
private

Perform the DRC on all tracks.

This test can take a while, a progress bar can be displayed

Parameters
aActiveWindow= the active window ued as parent for the progress bar
aShowProgressBar= true to show a progress bar (Note: it is shown only if there are many tracks)

Definition at line 788 of file drc.cpp.

References addMarkerToPcb(), delta, doTrackDrc(), m_currentMarker, m_pcb, BOARD::m_Track, and TRACK::Next().

Referenced by RunTests().

789 {
790  wxProgressDialog * progressDialog = NULL;
791  const int delta = 500; // This is the number of tests between 2 calls to the
792  // progress bar
793  int count = 0;
794 
795  for( TRACK* segm = m_pcb->m_Track; segm && segm->Next(); segm = segm->Next() )
796  count++;
797 
798  int deltamax = count/delta;
799 
800  if( aShowProgressBar && deltamax > 3 )
801  {
802  // Do not use wxPD_APP_MODAL style here: it is not necessary and create issues
803  // on OSX
804  progressDialog = new wxProgressDialog( _( "Track clearances" ), wxEmptyString,
805  deltamax, aActiveWindow,
806  wxPD_AUTO_HIDE | wxPD_CAN_ABORT | wxPD_ELAPSED_TIME );
807  progressDialog->Update( 0, wxEmptyString );
808  }
809 
810  int ii = 0;
811  count = 0;
812 
813  for( TRACK* segm = m_pcb->m_Track; segm; segm = segm->Next() )
814  {
815  if( ii++ > delta )
816  {
817  ii = 0;
818  count++;
819 
820  if( progressDialog )
821  {
822  if( !progressDialog->Update( count, wxEmptyString ) )
823  break; // Aborted by user
824 #ifdef __WXMAC__
825  // Work around a dialog z-order issue on OS X
826  if( count == deltamax )
827  aActiveWindow->Raise();
828 #endif
829  }
830  }
831 
832  if( !doTrackDrc( segm, segm->Next(), true ) )
833  {
834  if( m_currentMarker )
835  {
837  m_currentMarker = nullptr;
838  }
839  }
840  }
841 
842  if( progressDialog )
843  progressDialog->Destroy();
844 }
static const int delta[8][2]
Definition: solve.cpp:112
BOARD * m_pcb
Definition: drc.h:222
void addMarkerToPcb(MARKER_PCB *aMarker)
Adds a DRC marker to the PCB through the COMMIT mechanism.
Definition: drc.cpp:100
MARKER_PCB * m_currentMarker
Definition: drc.h:188
TRACK * Next() const
Definition: class_track.h:99
bool doTrackDrc(TRACK *aRefSeg, TRACK *aStart, bool doPads=true)
Test the current segment.
DLIST< TRACK > m_Track
Definition: class_board.h:249
void DRC::testUnconnected ( )
private

Definition at line 847 of file drc.cpp.

References DRCE_UNCONNECTED_ITEMS, BOARD::GetConnectivity(), EDA_DRAW_FRAME::GetUserUnits(), m_pcb, m_pcbEditorFrame, and m_unconnected.

Referenced by ListUnconnectedPads(), and RunTests().

848 {
849 
850  auto connectivity = m_pcb->GetConnectivity();
851 
852  connectivity->Clear();
853  connectivity->Build( m_pcb ); // just in case. This really needs to be reliable.
854  connectivity->RecalculateRatsnest();
855 
856  std::vector<CN_EDGE> edges;
857  connectivity->GetUnconnectedEdges( edges );
858 
859  for( const auto& edge : edges )
860  {
861  auto src = edge.GetSourcePos();
862  auto dst = edge.GetTargetPos();
863 
864  m_unconnected.emplace_back( new DRC_ITEM( m_pcbEditorFrame->GetUserUnits(),
866  edge.GetSourceNode()->Parent(),
867  wxPoint( src.x, src.y ),
868  edge.GetTargetNode()->Parent(),
869  wxPoint( dst.x, dst.y ) ) );
870 
871  }
872 }
Class DRC_ITEM is a holder for a DRC (in Pcbnew) or ERC (in Eeschema) error item. ...
Definition: drc_item.h:48
#define DRCE_UNCONNECTED_ITEMS
items are unconnected
Definition: drc.h:46
BOARD * m_pcb
Definition: drc.h:222
EDA_UNITS_T GetUserUnits() const override
Function GetUserUnits returns the user units currently in use.
Definition: draw_frame.h:266
PCB_EDIT_FRAME * m_pcbEditorFrame
The pcb frame editor which owns the board.
Definition: drc.h:221
DRC_LIST m_unconnected
list of unconnected pads, as DRC_ITEMs
Definition: drc.h:225
std::shared_ptr< CONNECTIVITY_DATA > GetConnectivity() const
Function GetConnectivity() returns list of missing connections between components/tracks.
Definition: class_board.h:296
void DRC::testZones ( )
private

Definition at line 875 of file drc.cpp.

References addMarkerToPcb(), DRCE_SUSPICIOUS_NET_FOR_ZONE_OUTLINE, BOARD::GetArea(), BOARD::GetAreaCount(), BOARD::GetConnectivity(), BOARD_CONNECTED_ITEM::GetNetCode(), ZONE_CONTAINER::GetPosition(), ZONE_CONTAINER::IsOnCopperLayer(), m_pcb, newMarker(), and TestZoneToZoneOutline().

Referenced by RunTests().

876 {
877  // Test copper areas for valid netcodes
878  // if a netcode is < 0 the netname was not found when reading a netlist
879  // if a netcode is == 0 the netname is void, and the zone is not connected.
880  // This is allowed, but i am not sure this is a good idea
881  //
882  // In recent Pcbnew versions, the netcode is always >= 0, but an internal net name
883  // is stored, and initialized from the file or the zone properties editor.
884  // if it differs from the net name from net code, there is a DRC issue
885  for( int ii = 0; ii < m_pcb->GetAreaCount(); ii++ )
886  {
887  ZONE_CONTAINER* zone = m_pcb->GetArea( ii );
888 
889  if( !zone->IsOnCopperLayer() )
890  continue;
891 
892  int netcode = zone->GetNetCode();
893  // a netcode < 0 or > 0 and no pad in net is a error or strange
894  // perhaps a "dead" net, which happens when all pads in this net were removed
895  // Remark: a netcode < 0 should not happen (this is more a bug somewhere)
896  int pads_in_net = ( netcode > 0 ) ? m_pcb->GetConnectivity()->GetPadCount( netcode ) : 1;
897 
898  if( ( netcode < 0 ) || pads_in_net == 0 )
899  {
900  wxPoint markerPos = zone->GetPosition();
902  }
903  }
904 
905  // Test copper areas outlines, and create markers when needed
906  TestZoneToZoneOutline( NULL, true );
907 }
Class ZONE_CONTAINER handles a list of polygons defining a copper zone.
Definition: class_zone.h:60
int TestZoneToZoneOutline(ZONE_CONTAINER *aZone, bool aCreateMarkers)
Tests whether distance between zones complies with the DRC rules.
Definition: drc.cpp:213
const wxPoint GetPosition() const override
Function GetPosition.
Definition: class_zone.cpp:169
#define DRCE_SUSPICIOUS_NET_FOR_ZONE_OUTLINE
copper area has a net but no pads in nets, which is suspicious
Definition: drc.h:68
BOARD * m_pcb
Definition: drc.h:222
void addMarkerToPcb(MARKER_PCB *aMarker)
Adds a DRC marker to the PCB through the COMMIT mechanism.
Definition: drc.cpp:100
MARKER_PCB * newMarker(TRACK *aTrack, BOARD_ITEM *aConflitItem, const SEG &aConflictSeg, int aErrorCode)
Function newMarker Creates a marker on a track, via or pad.
int GetAreaCount() const
Function GetAreaCount.
Definition: class_board.h:1020
int GetNetCode() const
Function GetNetCode.
bool IsOnCopperLayer() const
Function IsOnCopperLayer.
Definition: class_zone.cpp:181
ZONE_CONTAINER * GetArea(int index) const
Function GetArea returns the Area (Zone Container) at a given index.
Definition: class_board.h:991
std::shared_ptr< CONNECTIVITY_DATA > GetConnectivity() const
Function GetConnectivity() returns list of missing connections between components/tracks.
Definition: class_board.h:296
int DRC::TestZoneToZoneOutline ( ZONE_CONTAINER aZone,
bool  aCreateMarkers 
)

Tests whether distance between zones complies with the DRC rules.

Parameters
aZonezone to compare with other zones, or if NULL then all zones are compared to all others.
aCreateMarkersif true create DRC markers. False: do not create markers. only fing drc errors
Returns
Errors count

Definition at line 213 of file drc.cpp.

References SEG::A, COMMIT::Add(), SEG::B, ZONE_CONTAINER::BuildSmoothedPoly(), DRCE_ZONES_INTERSECT, DRCE_ZONES_TOO_CLOSE, BOARD::GetArea(), BOARD::GetAreaCount(), PCB_BASE_FRAME::GetBoard(), ZONE_CONTAINER::GetClearance(), GetClearanceBetweenSegments(), ZONE_CONTAINER::GetIsKeepout(), ZONE_CONTAINER::GetLayer(), BOARD_CONNECTED_ITEM::GetNetCode(), ZONE_CONTAINER::GetPriority(), ZONE_CONTAINER::IsOnCopperLayer(), m_pcbEditorFrame, newMarker(), BOARD_COMMIT::Push(), wxPoint::x, VECTOR2< T >::x, wxPoint::y, and VECTOR2< T >::y.

Referenced by PCB_EDIT_FRAME::duplicateZone(), PCB_EDIT_FRAME::End_Move_Zone_Corner_Or_Outlines(), PCB_EDIT_FRAME::End_Zone(), PCB_EDIT_FRAME::Remove_Zone_Corner(), and testZones().

214 {
215  BOARD* board = m_pcbEditorFrame->GetBoard();
216  BOARD_COMMIT commit( m_pcbEditorFrame );
217  int nerrors = 0;
218 
219  std::vector<SHAPE_POLY_SET> smoothed_polys;
220  smoothed_polys.resize( board->GetAreaCount() );
221 
222  for( int ia = 0; ia < board->GetAreaCount(); ia++ )
223  {
224  ZONE_CONTAINER* zoneRef = board->GetArea( ia );
225  zoneRef->BuildSmoothedPoly( smoothed_polys[ia] );
226  }
227 
228  // iterate through all areas
229  for( int ia = 0; ia < board->GetAreaCount(); ia++ )
230  {
231  ZONE_CONTAINER* zoneRef = board->GetArea( ia );
232 
233  if( !zoneRef->IsOnCopperLayer() )
234  continue;
235 
236  // When testing only a single area, skip all others
237  if( aZone && ( aZone != zoneRef) )
238  continue;
239 
240  // If we are testing a single zone, then iterate through all other zones
241  // Otherwise, we have already tested the zone combination
242  for( int ia2 = ( aZone ? 0 : ia + 1 ); ia2 < board->GetAreaCount(); ia2++ )
243  {
244  ZONE_CONTAINER* zoneToTest = board->GetArea( ia2 );
245 
246  if( zoneRef == zoneToTest )
247  continue;
248 
249  // test for same layer
250  if( zoneRef->GetLayer() != zoneToTest->GetLayer() )
251  continue;
252 
253  // Test for same net
254  if( zoneRef->GetNetCode() == zoneToTest->GetNetCode() && zoneRef->GetNetCode() >= 0 )
255  continue;
256 
257  // test for different priorities
258  if( zoneRef->GetPriority() != zoneToTest->GetPriority() )
259  continue;
260 
261  // test for different types
262  if( zoneRef->GetIsKeepout() != zoneToTest->GetIsKeepout() )
263  continue;
264 
265  // Examine a candidate zone: compare zoneToTest to zoneRef
266 
267  // Get clearance used in zone to zone test. The policy used to
268  // obtain that value is now part of the zone object itself by way of
269  // ZONE_CONTAINER::GetClearance().
270  int zone2zoneClearance = zoneRef->GetClearance( zoneToTest );
271 
272  // Keepout areas have no clearance, so set zone2zoneClearance to 1
273  // ( zone2zoneClearance = 0 can create problems in test functions)
274  if( zoneRef->GetIsKeepout() )
275  zone2zoneClearance = 1;
276 
277  // test for some corners of zoneRef inside zoneToTest
278  for( auto iterator = smoothed_polys[ia].IterateWithHoles(); iterator; iterator++ )
279  {
280  VECTOR2I currentVertex = *iterator;
281  wxPoint pt( currentVertex.x, currentVertex.y );
282 
283  if( smoothed_polys[ia2].Contains( currentVertex ) )
284  {
285  if( aCreateMarkers )
286  commit.Add( newMarker( pt, zoneRef, zoneToTest, DRCE_ZONES_INTERSECT ) );
287 
288  nerrors++;
289  }
290  }
291 
292  // test for some corners of zoneToTest inside zoneRef
293  for( auto iterator = smoothed_polys[ia2].IterateWithHoles(); iterator; iterator++ )
294  {
295  VECTOR2I currentVertex = *iterator;
296  wxPoint pt( currentVertex.x, currentVertex.y );
297 
298  if( smoothed_polys[ia].Contains( currentVertex ) )
299  {
300  if( aCreateMarkers )
301  commit.Add( newMarker( pt, zoneToTest, zoneRef, DRCE_ZONES_INTERSECT ) );
302 
303  nerrors++;
304  }
305  }
306 
307  // Iterate through all the segments of refSmoothedPoly
308  std::set<wxPoint> conflictPoints;
309 
310  for( auto refIt = smoothed_polys[ia].IterateSegmentsWithHoles(); refIt; refIt++ )
311  {
312  // Build ref segment
313  SEG refSegment = *refIt;
314 
315  // Iterate through all the segments in smoothed_polys[ia2]
316  for( auto testIt = smoothed_polys[ia2].IterateSegmentsWithHoles(); testIt; testIt++ )
317  {
318  // Build test segment
319  SEG testSegment = *testIt;
320  wxPoint pt;
321 
322  int ax1, ay1, ax2, ay2;
323  ax1 = refSegment.A.x;
324  ay1 = refSegment.A.y;
325  ax2 = refSegment.B.x;
326  ay2 = refSegment.B.y;
327 
328  int bx1, by1, bx2, by2;
329  bx1 = testSegment.A.x;
330  by1 = testSegment.A.y;
331  bx2 = testSegment.B.x;
332  by2 = testSegment.B.y;
333 
334  int d = GetClearanceBetweenSegments( bx1, by1, bx2, by2,
335  0,
336  ax1, ay1, ax2, ay2,
337  0,
338  zone2zoneClearance,
339  &pt.x, &pt.y );
340 
341  if( d < zone2zoneClearance )
342  conflictPoints.insert( pt );
343  }
344  }
345 
346  for( wxPoint pt : conflictPoints )
347  {
348  if( aCreateMarkers )
349  commit.Add( newMarker( pt, zoneRef, zoneToTest, DRCE_ZONES_TOO_CLOSE ) );
350 
351  nerrors++;
352  }
353  }
354  }
355 
356  if( aCreateMarkers )
357  commit.Push( wxEmptyString, false, false );
358 
359  return nerrors;
360 }
Class ZONE_CONTAINER handles a list of polygons defining a copper zone.
Definition: class_zone.h:60
virtual PCB_LAYER_ID GetLayer() const override
Function GetLayer returns the primary layer this item is on.
Definition: class_zone.cpp:175
bool BuildSmoothedPoly(SHAPE_POLY_SET &aSmoothedPoly) const
Function GetSmoothedPoly returns a pointer to the corner-smoothed version of m_Poly if it exists...
BOARD * GetBoard() const
int GetClearanceBetweenSegments(int x1i, int y1i, int x1f, int y1f, int w1, int x2i, int y2i, int x2f, int y2f, int w2, int max_cl, int *x, int *y)
#define DRCE_ZONES_INTERSECT
copper area outlines intersect
Definition: drc.h:66
int GetClearance(BOARD_CONNECTED_ITEM *aItem=NULL) const override
Function GetClearance returns the clearance in internal units.
Definition: class_zone.cpp:779
bool GetIsKeepout() const
Accessors to parameters used in Keepout zones:
Definition: class_zone.h:608
MARKER_PCB * newMarker(TRACK *aTrack, BOARD_ITEM *aConflitItem, const SEG &aConflictSeg, int aErrorCode)
Function newMarker Creates a marker on a track, via or pad.
int GetAreaCount() const
Function GetAreaCount.
Definition: class_board.h:1020
PCB_EDIT_FRAME * m_pcbEditorFrame
The pcb frame editor which owns the board.
Definition: drc.h:221
int GetNetCode() const
Function GetNetCode.
Definition: seg.h:36
bool IsOnCopperLayer() const
Function IsOnCopperLayer.
Definition: class_zone.cpp:181
ZONE_CONTAINER * GetArea(int index) const
Function GetArea returns the Area (Zone Container) at a given index.
Definition: class_board.h:991
Class BOARD holds information pertinent to a Pcbnew printed circuit board.
Definition: class_board.h:170
VECTOR2I A
Definition: seg.h:46
#define DRCE_ZONES_TOO_CLOSE
copper area outlines are too close
Definition: drc.h:67
unsigned GetPriority() const
Function GetPriority.
Definition: class_zone.h:107
VECTOR2I B
Definition: seg.h:47
void DRC::updatePointers ( )
private

Update needed pointers from the one pointer which is known not to change.

Definition at line 546 of file drc.cpp.

References PCB_BASE_FRAME::GetBoard(), EDA_DRAW_FRAME::GetUserUnits(), DIALOG_DRC_CONTROL_BASE::m_ClearanceListBox, m_drcDialog, m_pcb, m_pcbEditorFrame, m_unconnected, DIALOG_DRC_CONTROL_BASE::m_UnconnectedListBox, DRCLISTBOX::SetList(), and DIALOG_DRC_CONTROL::UpdateDisplayedCounts().

Referenced by DrcOnCreatingTrack(), DrcOnCreatingZone(), ListUnconnectedPads(), RunTests(), and ShowDRCDialog().

547 {
548  // update my pointers, m_pcbEditorFrame is the only unchangeable one
550 
551  if( m_drcDialog ) // Use diag list boxes only in DRC dialog
552  {
557 
559  }
560 }
DIALOG_DRC_CONTROL * m_drcDialog
Definition: drc.h:223
void UpdateDisplayedCounts()
Definition: dialog_drc.cpp:692
BOARD * GetBoard() const
DRCLISTBOX * m_UnconnectedListBox
BOARD * m_pcb
Definition: drc.h:222
void SetList(EDA_UNITS_T aUnits, DRC_ITEM_LIST *aList)
Function SetList sets the DRC_ITEM_LIST for this listbox.
DRCLISTBOX * m_ClearanceListBox
Class DRC_LIST_MARKERS is an implementation of the interface named DRC_ITEM_LIST which uses a BOARD i...
EDA_UNITS_T GetUserUnits() const override
Function GetUserUnits returns the user units currently in use.
Definition: draw_frame.h:266
PCB_EDIT_FRAME * m_pcbEditorFrame
The pcb frame editor which owns the board.
Definition: drc.h:221
Class DRC_LIST_UNCONNECTED is an implementation of the interface named DRC_ITEM_LIST which uses a vec...
DRC_LIST m_unconnected
list of unconnected pads, as DRC_ITEMs
Definition: drc.h:225

Friends And Related Function Documentation

friend class DIALOG_DRC_CONTROL
friend

Definition at line 173 of file drc.h.

Referenced by ShowDRCDialog().

Member Data Documentation

bool DRC::m_doCreateRptFile
private

Definition at line 182 of file drc.h.

Referenced by DestroyDRCDialog(), DRC(), and ShowDRCDialog().

bool DRC::m_doKeepoutTest
private

Definition at line 181 of file drc.h.

Referenced by DRC(), and RunTests().

bool DRC::m_doPad2PadTest
private

Definition at line 178 of file drc.h.

Referenced by DRC(), and RunTests().

bool DRC::m_doUnconnectedTest
private

Definition at line 179 of file drc.h.

Referenced by DRC(), and RunTests().

bool DRC::m_doZonesTest
private

Definition at line 180 of file drc.h.

Referenced by DRC().

DIALOG_DRC_CONTROL* DRC::m_drcDialog
private

Definition at line 223 of file drc.h.

Referenced by DestroyDRCDialog(), DRC(), ShowDRCDialog(), and updatePointers().

bool DRC::m_drcInLegacyRoutingMode
private

in legacy canvas, when creating a track, the drc test must only display the error message, and do not create a DRC marker.

if m_drcInLegacyRoutingMode it true only the message will be displayed m_drcInLegacyRoutingMode = false is the normal Drc mode

Definition at line 196 of file drc.h.

Referenced by addMarkerToPcb(), doTrackDrc(), DRC(), DrcOnCreatingTrack(), and DrcOnCreatingZone().

wxPoint DRC::m_padToTestPos
private

Definition at line 202 of file drc.h.

Referenced by checkClearancePadToPad(), checkClearanceSegmToPad(), and doTrackDrc().

PCB_EDIT_FRAME* DRC::m_pcbEditorFrame
private
bool DRC::m_refillZones
private

Definition at line 183 of file drc.h.

Referenced by DRC(), and RunTests().

bool DRC::m_reportAllTrackErrors
private

Definition at line 184 of file drc.h.

Referenced by doTrackDrc(), DRC(), DrcOnCreatingTrack(), and DrcOnCreatingZone().

wxString DRC::m_rptFilename
private

Definition at line 186 of file drc.h.

Referenced by DestroyDRCDialog(), and ShowDRCDialog().

double DRC::m_segmAngle
private

Definition at line 210 of file drc.h.

Referenced by checkClearancePadToPad(), checkClearanceSegmToPad(), doTrackDrc(), and DRC().

wxPoint DRC::m_segmEnd
private

Definition at line 203 of file drc.h.

Referenced by checkClearancePadToPad(), checkClearanceSegmToPad(), and doTrackDrc().

int DRC::m_segmLength
private

Definition at line 211 of file drc.h.

Referenced by checkClearancePadToPad(), checkClearanceSegmToPad(), doTrackDrc(), and DRC().

DRC_LIST DRC::m_unconnected
private

list of unconnected pads, as DRC_ITEMs

Definition at line 225 of file drc.h.

Referenced by testUnconnected(), updatePointers(), and ~DRC().

int DRC::m_xcliphi
private

Definition at line 218 of file drc.h.

Referenced by checkClearanceSegmToPad(), checkLine(), doTrackDrc(), and DRC().

int DRC::m_xcliplo
private

Definition at line 216 of file drc.h.

Referenced by checkClearanceSegmToPad(), checkLine(), doTrackDrc(), and DRC().

int DRC::m_ycliphi
private

Definition at line 219 of file drc.h.

Referenced by checkClearanceSegmToPad(), checkLine(), doTrackDrc(), and DRC().

int DRC::m_ycliplo
private

Definition at line 217 of file drc.h.

Referenced by checkClearanceSegmToPad(), checkLine(), doTrackDrc(), and DRC().


The documentation for this class was generated from the following files: