/* Creates the footprint shape list.
* Since module shape is customizable after the placement we cannot share them;
* instead we opt for the one-module-one-shape-one-component-one-device approach
*/
static void CreateShapesSection( FILE* aFile, BOARD* aPcb )
{
MODULE* module;
D_PAD* pad;
const char* layer;
wxString pinname;
const char* mirror = "0";
fputs( "$SHAPES\n", aFile );
const LSET all_cu = LSET::AllCuMask();
for( module = aPcb->m_Modules; module; module = module->Next() )
{
FootprintWriteShape( aFile, module );
for( pad = module->Pads(); pad; pad = pad->Next() )
{
/* Funny thing: GenCAD requires the pad side even if you use
* padstacks (which are theorically optional but gerbtools
*requires* them). Now the trouble thing is that 'BOTTOM'
* is interpreted by someone as a padstack flip even
* if the spec explicitly says it's not... */
layer = "ALL";
if( ( pad->GetLayerSet() & all_cu ) == LSET( B_Cu ) )
{
layer = module->GetFlag() ? "TOP" : "BOTTOM";
}
else if( ( pad->GetLayerSet() & all_cu ) == LSET( F_Cu ) )
{
layer = module->GetFlag() ? "BOTTOM" : "TOP";
}
pad->StringPadName( pinname );
if( pinname.IsEmpty() )
pinname = wxT( "none" );
double orient = pad->GetOrientation() - module->GetOrientation();
NORMALIZE_ANGLE_POS( orient );
// Bottom side modules use the flipped padstack
fprintf( aFile, (module->GetFlag()) ?
"PIN %s PAD%dF %g %g %s %g %s\n" :
"PIN %s PAD%d %g %g %s %g %s\n",
TO_UTF8( pinname ), pad->GetSubRatsnest(),
pad->GetPos0().x / SCALE_FACTOR,
-pad->GetPos0().y / SCALE_FACTOR,
layer, orient / 10.0, mirror );
}
}
fputs( "$ENDSHAPES\n\n", aFile );
}
/* Extract the D356 record from the modules (pads) */
static void build_pad_testpoints( BOARD *aPcb,
std::vector <D356_RECORD>& aRecords )
{
wxPoint origin = aPcb->GetAuxOrigin();
for( MODULE *module = aPcb->m_Modules;
module; module = module->Next() )
{
for( D_PAD *pad = module->Pads(); pad; pad = pad->Next() )
{
D356_RECORD rk;
rk.access = compute_pad_access_code( aPcb, pad->GetLayerSet() );
// It could be a mask only pad, we only handle pads with copper here
if( rk.access != -1 )
{
rk.netname = pad->GetNetname();
rk.refdes = module->GetReference();
pad->StringPadName( rk.pin );
rk.midpoint = false; // XXX MAYBE need to be computed (how?)
const wxSize& drill = pad->GetDrillSize();
rk.drill = std::min( drill.x, drill.y );
rk.hole = (rk.drill != 0);
rk.smd = pad->GetAttribute() == PAD_ATTRIB_SMD;
rk.mechanical = (pad->GetAttribute() == PAD_ATTRIB_HOLE_NOT_PLATED);
rk.x_location = pad->GetPosition().x - origin.x;
rk.y_location = origin.y - pad->GetPosition().y;
rk.x_size = pad->GetSize().x;
// Rule: round pads have y = 0
if( pad->GetShape() == PAD_SHAPE_CIRCLE )
rk.y_size = 0;
else
rk.y_size = pad->GetSize().y;
rk.rotation = -KiROUND( pad->GetOrientation() ) / 10;
if( rk.rotation < 0 ) rk.rotation += 360;
// the value indicates which sides are *not* accessible
rk.soldermask = 3;
if( pad->GetLayerSet()[F_Mask] )
rk.soldermask &= ~1;
if( pad->GetLayerSet()[B_Mask] )
rk.soldermask &= ~2;
aRecords.push_back( rk );
}
}
}
}
/* Explores the list of pads and adds to m_PadsConnected member
* of each pad pads connected to
* Here, connections are due to intersecting pads, not tracks
*/
void CONNECTIONS::SearchConnectionsPadsToIntersectingPads()
{
std::vector<CONNECTED_POINT*> candidates;
BuildPadsCandidatesList();
for( unsigned ii = 0; ii < m_sortedPads.size(); ii++ )
{
D_PAD* pad = m_sortedPads[ii];
pad->m_PadsConnected.clear();
candidates.clear();
CollectItemsNearTo( candidates, pad->ShapePos(), pad->GetBoundingRadius() );
// add pads to pad.m_PadsConnected, if they are connected
for( unsigned jj = 0; jj < candidates.size(); jj++ )
{
CONNECTED_POINT* item = candidates[jj];
D_PAD* candidate_pad = item->GetPad();
if( pad == candidate_pad )
continue;
if( !( pad->GetLayerSet() & candidate_pad->GetLayerSet() ).any() )
continue;
if( pad->HitTest( item->GetPoint() ) )
{
pad->m_PadsConnected.push_back( candidate_pad );
}
}
}
}
/* Explores the list of pads
* Adds to m_PadsConnected member of each track the pad(s) connected to
* Adds to m_TracksConnected member of each pad the track(s) connected to
* D_PAD::m_TracksConnected is cleared before adding items
* TRACK::m_PadsConnected is not cleared
*/
void CONNECTIONS::SearchTracksConnectedToPads( bool add_to_padlist, bool add_to_tracklist)
{
std::vector<CONNECTED_POINT*> candidates;
for( unsigned ii = 0; ii < m_sortedPads.size(); ii++ )
{
D_PAD * pad = m_sortedPads[ii];
pad->m_TracksConnected.clear();
candidates.clear();
CollectItemsNearTo( candidates, pad->GetPosition(), pad->GetBoundingRadius() );
// add this pad to track.m_PadsConnected, if it is connected
for( unsigned jj = 0; jj < candidates.size(); jj++ )
{
CONNECTED_POINT* cp_item = candidates[jj];
if( !( pad->GetLayerSet() & cp_item->GetTrack()->GetLayerSet() ).any() )
continue;
if( pad->HitTest( cp_item->GetPoint() ) )
{
if( add_to_padlist )
cp_item->GetTrack()->m_PadsConnected.push_back( pad );
if( add_to_tracklist )
pad->m_TracksConnected.push_back( cp_item->GetTrack() );
}
}
}
}
unsigned MODULE::GetUniquePadCount( INCLUDE_NPTH_T aIncludeNPTH ) const
{
std::set<wxUint32> usedNames;
// Create a set of used pad numbers
for( D_PAD* pad = Pads(); pad; pad = pad->Next() )
{
// Skip pads not on copper layers (used to build complex
// solder paste shapes for instance)
if( ( pad->GetLayerSet() & LSET::AllCuMask() ).none() )
continue;
// Skip pads with no name, because they are usually "mechanical"
// pads, not "electrical" pads
if( pad->GetPadName().IsEmpty() )
continue;
if( !aIncludeNPTH )
{
// skip NPTH
if( pad->GetAttribute() == PAD_ATTRIB_HOLE_NOT_PLATED )
{
continue;
}
}
usedNames.insert( pad->GetPackedPadName() );
}
return usedNames.size();
}
void D_PAD::ImportSettingsFromMaster( const D_PAD& aMasterPad )
{
SetShape( aMasterPad.GetShape() );
SetLayerSet( aMasterPad.GetLayerSet() );
SetAttribute( aMasterPad.GetAttribute() );
// The pad orientation, for historical reasons is the
// pad rotation + parent rotation.
// So we have to manage this parent rotation
double pad_rot = aMasterPad.GetOrientation();
if( aMasterPad.GetParent() )
pad_rot -= aMasterPad.GetParent()->GetOrientation();
if( GetParent() )
pad_rot += GetParent()->GetOrientation();
SetOrientation( pad_rot );
SetSize( aMasterPad.GetSize() );
SetDelta( wxSize( 0, 0 ) );
SetOffset( aMasterPad.GetOffset() );
SetDrillSize( aMasterPad.GetDrillSize() );
SetDrillShape( aMasterPad.GetDrillShape() );
SetRoundRectRadiusRatio( aMasterPad.GetRoundRectRadiusRatio() );
switch( aMasterPad.GetShape() )
{
case PAD_SHAPE_TRAPEZOID:
SetDelta( aMasterPad.GetDelta() );
break;
case PAD_SHAPE_CIRCLE:
// ensure size.y == size.x
SetSize( wxSize( GetSize().x, GetSize().x ) );
break;
default:
;
}
switch( aMasterPad.GetAttribute() )
{
case PAD_ATTRIB_SMD:
case PAD_ATTRIB_CONN:
// These pads do not have hole (they are expected to be only on one
// external copper layer)
SetDrillSize( wxSize( 0, 0 ) );
break;
default:
;
}
// Add or remove custom pad shapes:
SetPrimitives( aMasterPad.GetPrimitives() );
SetAnchorPadShape( aMasterPad.GetAnchorPadShape() );
MergePrimitivesAsPolygon();
}
D_PAD* MODULE::GetPad( const wxPoint& aPosition, LSET aLayerMask )
{
for( D_PAD* pad = m_Pads; pad; pad = pad->Next() )
{
// ... and on the correct layer.
if( !( pad->GetLayerSet() & aLayerMask ).any() )
continue;
if( pad->HitTest( aPosition ) )
return pad;
}
return NULL;
}
/* Trace the pads of a module in sketch mode.
* Used to display pads when when the module visibility is set to not visible
* and we want to see pad through.
* The pads must appear on the layers selected in LayerMask
*/
static void Trace_Pads_Only( EDA_DRAW_PANEL* panel, wxDC* DC, MODULE* aModule,
int ox, int oy, LSET aLayerMask, GR_DRAWMODE draw_mode )
{
auto displ_opts = (PCB_DISPLAY_OPTIONS*)( panel->GetDisplayOptions() );
int tmp = displ_opts->m_DisplayPadFill;
displ_opts->m_DisplayPadFill = false;
// Draw pads.
for( D_PAD* pad = aModule->PadsList(); pad; pad = pad->Next() )
{
if( (pad->GetLayerSet() & aLayerMask) == 0 )
continue;
pad->Draw( panel, DC, draw_mode, wxPoint( ox, oy ) );
}
displ_opts->m_DisplayPadFill = tmp;
}
bool DRC::doTrackDrc( TRACK* aRefSeg, TRACK* aStart, bool testPads )
{
TRACK* track;
wxPoint delta; // length on X and Y axis of segments
LSET layerMask;
int net_code_ref;
wxPoint shape_pos;
NETCLASSPTR netclass = aRefSeg->GetNetClass();
BOARD_DESIGN_SETTINGS& dsnSettings = m_pcb->GetDesignSettings();
/* In order to make some calculations more easier or faster,
* pads and tracks coordinates will be made relative to the reference segment origin
*/
wxPoint origin = aRefSeg->GetStart(); // origin will be the origin of other coordinates
m_segmEnd = delta = aRefSeg->GetEnd() - origin;
m_segmAngle = 0;
layerMask = aRefSeg->GetLayerSet();
net_code_ref = aRefSeg->GetNetCode();
// Phase 0 : Test vias
if( aRefSeg->Type() == PCB_VIA_T )
{
const VIA *refvia = static_cast<const VIA*>( aRefSeg );
// test if the via size is smaller than minimum
if( refvia->GetViaType() == VIA_MICROVIA )
{
if( refvia->GetWidth() < dsnSettings.m_MicroViasMinSize )
{
m_currentMarker = fillMarker( refvia, NULL,
DRCE_TOO_SMALL_MICROVIA, m_currentMarker );
return false;
}
if( refvia->GetDrillValue() < dsnSettings.m_MicroViasMinDrill )
{
m_currentMarker = fillMarker( refvia, NULL,
DRCE_TOO_SMALL_MICROVIA_DRILL, m_currentMarker );
return false;
}
}
else
{
if( refvia->GetWidth() < dsnSettings.m_ViasMinSize )
{
m_currentMarker = fillMarker( refvia, NULL,
DRCE_TOO_SMALL_VIA, m_currentMarker );
return false;
}
if( refvia->GetDrillValue() < dsnSettings.m_ViasMinDrill )
{
m_currentMarker = fillMarker( refvia, NULL,
DRCE_TOO_SMALL_VIA_DRILL, m_currentMarker );
return false;
}
}
// test if via's hole is bigger than its diameter
// This test is necessary since the via hole size and width can be modified
// and a default via hole can be bigger than some vias sizes
if( refvia->GetDrillValue() > refvia->GetWidth() )
{
m_currentMarker = fillMarker( refvia, NULL,
DRCE_VIA_HOLE_BIGGER, m_currentMarker );
return false;
}
// For microvias: test if they are blind vias and only between 2 layers
// because they are used for very small drill size and are drill by laser
// and **only one layer** can be drilled
if( refvia->GetViaType() == VIA_MICROVIA )
{
LAYER_ID layer1, layer2;
bool err = true;
refvia->LayerPair( &layer1, &layer2 );
if( layer1 > layer2 )
std::swap( layer1, layer2 );
if( layer2 == B_Cu && layer1 == m_pcb->GetDesignSettings().GetCopperLayerCount() - 2 )
err = false;
else if( layer1 == F_Cu && layer2 == In1_Cu )
err = false;
if( err )
{
m_currentMarker = fillMarker( refvia, NULL,
DRCE_MICRO_VIA_INCORRECT_LAYER_PAIR, m_currentMarker );
return false;
}
}
}
else // This is a track segment
{
if( aRefSeg->GetWidth() < dsnSettings.m_TrackMinWidth )
{
m_currentMarker = fillMarker( aRefSeg, NULL,
DRCE_TOO_SMALL_TRACK_WIDTH, m_currentMarker );
return false;
}
}
// for a non horizontal or vertical segment Compute the segment angle
// in tenths of degrees and its length
if( delta.x || delta.y )
{
// Compute the segment angle in 0,1 degrees
m_segmAngle = ArcTangente( delta.y, delta.x );
// Compute the segment length: we build an equivalent rotated segment,
// this segment is horizontal, therefore dx = length
RotatePoint( &delta, m_segmAngle ); // delta.x = length, delta.y = 0
}
m_segmLength = delta.x;
/******************************************/
/* Phase 1 : test DRC track to pads : */
/******************************************/
/* Use a dummy pad to test DRC tracks versus holes, for pads not on all copper layers
* but having a hole
* This dummy pad has the size and shape of the hole
* to test tracks to pad hole DRC, using checkClearanceSegmToPad test function.
* Therefore, this dummy pad is a circle or an oval.
* A pad must have a parent because some functions expect a non null parent
* to find the parent board, and some other data
*/
MODULE dummymodule( m_pcb ); // Creates a dummy parent
D_PAD dummypad( &dummymodule );
dummypad.SetLayerSet( LSET::AllCuMask() ); // Ensure the hole is on all layers
// Compute the min distance to pads
if( testPads )
{
unsigned pad_count = m_pcb->GetPadCount();
for( unsigned ii = 0; ii<pad_count; ++ii )
{
D_PAD* pad = m_pcb->GetPad( ii );
/* No problem if pads are on an other layer,
* But if a drill hole exists (a pad on a single layer can have a hole!)
* we must test the hole
*/
if( !( pad->GetLayerSet() & layerMask ).any() )
{
/* We must test the pad hole. In order to use the function
* checkClearanceSegmToPad(),a pseudo pad is used, with a shape and a
* size like the hole
*/
if( pad->GetDrillSize().x == 0 )
continue;
dummypad.SetSize( pad->GetDrillSize() );
dummypad.SetPosition( pad->GetPosition() );
dummypad.SetShape( pad->GetDrillShape() == PAD_DRILL_SHAPE_OBLONG ?
PAD_SHAPE_OVAL : PAD_SHAPE_CIRCLE );
dummypad.SetOrientation( pad->GetOrientation() );
m_padToTestPos = dummypad.GetPosition() - origin;
if( !checkClearanceSegmToPad( &dummypad, aRefSeg->GetWidth(),
netclass->GetClearance() ) )
{
m_currentMarker = fillMarker( aRefSeg, pad,
DRCE_TRACK_NEAR_THROUGH_HOLE, m_currentMarker );
return false;
}
continue;
}
// The pad must be in a net (i.e pt_pad->GetNet() != 0 )
// but no problem if the pad netcode is the current netcode (same net)
if( pad->GetNetCode() // the pad must be connected
&& net_code_ref == pad->GetNetCode() ) // the pad net is the same as current net -> Ok
continue;
// DRC for the pad
shape_pos = pad->ShapePos();
m_padToTestPos = shape_pos - origin;
if( !checkClearanceSegmToPad( pad, aRefSeg->GetWidth(), aRefSeg->GetClearance( pad ) ) )
{
m_currentMarker = fillMarker( aRefSeg, pad,
DRCE_TRACK_NEAR_PAD, m_currentMarker );
return false;
}
}
}
/***********************************************/
/* Phase 2: test DRC with other track segments */
/***********************************************/
// At this point the reference segment is the X axis
// Test the reference segment with other track segments
wxPoint segStartPoint;
wxPoint segEndPoint;
for( track = aStart; track; track = track->Next() )
{
// No problem if segments have the same net code:
if( net_code_ref == track->GetNetCode() )
continue;
// No problem if segment are on different layers :
if( !( layerMask & track->GetLayerSet() ).any() )
continue;
// the minimum distance = clearance plus half the reference track
// width plus half the other track's width
int w_dist = aRefSeg->GetClearance( track );
w_dist += (aRefSeg->GetWidth() + track->GetWidth()) / 2;
// Due to many double to int conversions during calculations, which
// create rounding issues,
// the exact clearance margin cannot be really known.
// To avoid false bad DRC detection due to these rounding issues,
// slightly decrease the w_dist (remove one nanometer is enough !)
w_dist -= 1;
// If the reference segment is a via, we test it here
if( aRefSeg->Type() == PCB_VIA_T )
{
delta = track->GetEnd() - track->GetStart();
segStartPoint = aRefSeg->GetStart() - track->GetStart();
if( track->Type() == PCB_VIA_T )
{
// Test distance between two vias, i.e. two circles, trivial case
if( EuclideanNorm( segStartPoint ) < w_dist )
{
m_currentMarker = fillMarker( aRefSeg, track,
DRCE_VIA_NEAR_VIA, m_currentMarker );
return false;
}
}
else // test via to segment
{
// Compute l'angle du segment a tester;
double angle = ArcTangente( delta.y, delta.x );
// Compute new coordinates ( the segment become horizontal)
RotatePoint( &delta, angle );
RotatePoint( &segStartPoint, angle );
if( !checkMarginToCircle( segStartPoint, w_dist, delta.x ) )
{
m_currentMarker = fillMarker( track, aRefSeg,
DRCE_VIA_NEAR_TRACK, m_currentMarker );
return false;
}
}
continue;
}
/* We compute segStartPoint, segEndPoint = starting and ending point coordinates for
* the segment to test in the new axis : the new X axis is the
* reference segment. We must translate and rotate the segment to test
*/
segStartPoint = track->GetStart() - origin;
segEndPoint = track->GetEnd() - origin;
RotatePoint( &segStartPoint, m_segmAngle );
RotatePoint( &segEndPoint, m_segmAngle );
if( track->Type() == PCB_VIA_T )
{
if( checkMarginToCircle( segStartPoint, w_dist, m_segmLength ) )
continue;
m_currentMarker = fillMarker( aRefSeg, track,
DRCE_TRACK_NEAR_VIA, m_currentMarker );
return false;
}
/* We have changed axis:
* the reference segment is Horizontal.
* 3 cases : the segment to test can be parallel, perpendicular or have an other direction
*/
if( segStartPoint.y == segEndPoint.y ) // parallel segments
{
if( abs( segStartPoint.y ) >= w_dist )
continue;
// Ensure segStartPoint.x <= segEndPoint.x
if( segStartPoint.x > segEndPoint.x )
std::swap( segStartPoint.x, segEndPoint.x );
if( segStartPoint.x > (-w_dist) && segStartPoint.x < (m_segmLength + w_dist) ) /* possible error drc */
{
// the start point is inside the reference range
// X........
// O--REF--+
// Fine test : we consider the rounded shape of each end of the track segment:
if( segStartPoint.x >= 0 && segStartPoint.x <= m_segmLength )
{
m_currentMarker = fillMarker( aRefSeg, track,
DRCE_TRACK_ENDS1, m_currentMarker );
return false;
}
if( !checkMarginToCircle( segStartPoint, w_dist, m_segmLength ) )
{
m_currentMarker = fillMarker( aRefSeg, track,
DRCE_TRACK_ENDS2, m_currentMarker );
return false;
}
}
if( segEndPoint.x > (-w_dist) && segEndPoint.x < (m_segmLength + w_dist) )
{
// the end point is inside the reference range
// .....X
// O--REF--+
// Fine test : we consider the rounded shape of the ends
if( segEndPoint.x >= 0 && segEndPoint.x <= m_segmLength )
{
m_currentMarker = fillMarker( aRefSeg, track,
DRCE_TRACK_ENDS3, m_currentMarker );
return false;
}
if( !checkMarginToCircle( segEndPoint, w_dist, m_segmLength ) )
{
m_currentMarker = fillMarker( aRefSeg, track,
DRCE_TRACK_ENDS4, m_currentMarker );
return false;
}
}
if( segStartPoint.x <=0 && segEndPoint.x >= 0 )
{
// the segment straddles the reference range (this actually only
// checks if it straddles the origin, because the other cases where already
// handled)
// X.............X
// O--REF--+
m_currentMarker = fillMarker( aRefSeg, track,
DRCE_TRACK_SEGMENTS_TOO_CLOSE, m_currentMarker );
return false;
}
}
else if( segStartPoint.x == segEndPoint.x ) // perpendicular segments
{
if( ( segStartPoint.x <= (-w_dist) ) || ( segStartPoint.x >= (m_segmLength + w_dist) ) )
continue;
// Test if segments are crossing
if( segStartPoint.y > segEndPoint.y )
std::swap( segStartPoint.y, segEndPoint.y );
if( (segStartPoint.y < 0) && (segEndPoint.y > 0) )
{
m_currentMarker = fillMarker( aRefSeg, track,
DRCE_TRACKS_CROSSING, m_currentMarker );
return false;
}
// At this point the drc error is due to an end near a reference segm end
if( !checkMarginToCircle( segStartPoint, w_dist, m_segmLength ) )
{
m_currentMarker = fillMarker( aRefSeg, track,
DRCE_ENDS_PROBLEM1, m_currentMarker );
return false;
}
if( !checkMarginToCircle( segEndPoint, w_dist, m_segmLength ) )
{
m_currentMarker = fillMarker( aRefSeg, track,
DRCE_ENDS_PROBLEM2, m_currentMarker );
return false;
}
}
else // segments quelconques entre eux
{
// calcul de la "surface de securite du segment de reference
// First rought 'and fast) test : the track segment is like a rectangle
m_xcliplo = m_ycliplo = -w_dist;
m_xcliphi = m_segmLength + w_dist;
m_ycliphi = w_dist;
// A fine test is needed because a serment is not exactly a
// rectangle, it has rounded ends
if( !checkLine( segStartPoint, segEndPoint ) )
{
/* 2eme passe : the track has rounded ends.
* we must a fine test for each rounded end and the
* rectangular zone
*/
m_xcliplo = 0;
m_xcliphi = m_segmLength;
if( !checkLine( segStartPoint, segEndPoint ) )
{
m_currentMarker = fillMarker( aRefSeg, track,
DRCE_ENDS_PROBLEM3, m_currentMarker );
return false;
}
else // The drc error is due to the starting or the ending point of the reference segment
{
// Test the starting and the ending point
segStartPoint = track->GetStart();
segEndPoint = track->GetEnd();
delta = segEndPoint - segStartPoint;
// Compute the segment orientation (angle) en 0,1 degre
double angle = ArcTangente( delta.y, delta.x );
// Compute the segment length: delta.x = length after rotation
RotatePoint( &delta, angle );
/* Comute the reference segment coordinates relatives to a
* X axis = current tested segment
*/
wxPoint relStartPos = aRefSeg->GetStart() - segStartPoint;
wxPoint relEndPos = aRefSeg->GetEnd() - segStartPoint;
RotatePoint( &relStartPos, angle );
RotatePoint( &relEndPos, angle );
if( !checkMarginToCircle( relStartPos, w_dist, delta.x ) )
{
m_currentMarker = fillMarker( aRefSeg, track,
DRCE_ENDS_PROBLEM4, m_currentMarker );
return false;
}
if( !checkMarginToCircle( relEndPos, w_dist, delta.x ) )
{
m_currentMarker = fillMarker( aRefSeg, track,
DRCE_ENDS_PROBLEM5, m_currentMarker );
return false;
}
}
}
}
}
return true;
}
void DIALOG_PAD_PROPERTIES::PadPropertiesAccept( wxCommandEvent& event )
{
if( !padValuesOK() )
return;
bool rastnestIsChanged = false;
int isign = m_isFlipped ? -1 : 1;
transferDataToPad( m_padMaster );
// m_padMaster is a pattern: ensure there is no net for this pad:
m_padMaster->SetNetCode( NETINFO_LIST::UNCONNECTED );
if( m_currentPad ) // Set current Pad parameters
{
wxSize size;
MODULE* module = m_currentPad->GetParent();
m_parent->SaveCopyInUndoList( module, UR_CHANGED );
module->SetLastEditTime();
// redraw the area where the pad was, without pad (delete pad on screen)
m_currentPad->SetFlags( DO_NOT_DRAW );
m_parent->GetCanvas()->RefreshDrawingRect( m_currentPad->GetBoundingBox() );
m_currentPad->ClearFlags( DO_NOT_DRAW );
// Update values
m_currentPad->SetShape( m_padMaster->GetShape() );
m_currentPad->SetAttribute( m_padMaster->GetAttribute() );
if( m_currentPad->GetPosition() != m_padMaster->GetPosition() )
{
m_currentPad->SetPosition( m_padMaster->GetPosition() );
rastnestIsChanged = true;
}
// compute the pos 0 value, i.e. pad position for module with orientation = 0
// i.e. relative to module origin (module position)
wxPoint pt = m_currentPad->GetPosition() - module->GetPosition();
RotatePoint( &pt, -module->GetOrientation() );
m_currentPad->SetPos0( pt );
m_currentPad->SetOrientation( m_padMaster->GetOrientation() * isign + module->GetOrientation() );
m_currentPad->SetSize( m_padMaster->GetSize() );
size = m_padMaster->GetDelta();
size.y *= isign;
m_currentPad->SetDelta( size );
m_currentPad->SetDrillSize( m_padMaster->GetDrillSize() );
m_currentPad->SetDrillShape( m_padMaster->GetDrillShape() );
wxPoint offset = m_padMaster->GetOffset();
offset.y *= isign;
m_currentPad->SetOffset( offset );
m_currentPad->SetPadToDieLength( m_padMaster->GetPadToDieLength() );
if( m_currentPad->GetLayerSet() != m_padMaster->GetLayerSet() )
{
rastnestIsChanged = true;
m_currentPad->SetLayerSet( m_padMaster->GetLayerSet() );
}
if( m_isFlipped )
m_currentPad->SetLayerSet( FlipLayerMask( m_currentPad->GetLayerSet() ) );
m_currentPad->SetPadName( m_padMaster->GetPadName() );
wxString padNetname;
// For PAD_HOLE_NOT_PLATED, ensure there is no net name selected
if( m_padMaster->GetAttribute() != PAD_HOLE_NOT_PLATED )
padNetname = m_PadNetNameCtrl->GetValue();
if( m_currentPad->GetNetname() != padNetname )
{
const NETINFO_ITEM* netinfo = m_board->FindNet( padNetname );
if( !padNetname.IsEmpty() && netinfo == NULL )
{
DisplayError( NULL, _( "Unknown netname, netname not changed" ) );
}
else
{
rastnestIsChanged = true;
m_currentPad->SetNetCode( netinfo->GetNet() );
}
}
m_currentPad->SetLocalClearance( m_padMaster->GetLocalClearance() );
m_currentPad->SetLocalSolderMaskMargin( m_padMaster->GetLocalSolderMaskMargin() );
m_currentPad->SetLocalSolderPasteMargin( m_padMaster->GetLocalSolderPasteMargin() );
m_currentPad->SetLocalSolderPasteMarginRatio( m_padMaster->GetLocalSolderPasteMarginRatio() );
m_currentPad->SetZoneConnection( m_padMaster->GetZoneConnection() );
m_currentPad->SetThermalWidth( m_padMaster->GetThermalWidth() );
m_currentPad->SetThermalGap( m_padMaster->GetThermalGap() );
module->CalculateBoundingBox();
m_parent->SetMsgPanel( m_currentPad );
// redraw the area where the pad was
m_parent->GetCanvas()->RefreshDrawingRect( m_currentPad->GetBoundingBox() );
m_parent->OnModify();
}
EndModal( wxID_OK );
if( rastnestIsChanged ) // The net ratsnest must be recalculated
m_board->m_Status_Pcb = 0;
}
// Emit PADS and PADSTACKS. They are sorted and emitted uniquely.
// Via name is synthesized from their attributes, pads are numbered
static void CreatePadsShapesSection( FILE* aFile, BOARD* aPcb )
{
std::vector<D_PAD*> pads;
std::vector<D_PAD*> padstacks;
std::vector<VIA*> vias;
std::vector<VIA*> viastacks;
padstacks.resize( 1 ); // We count pads from 1
// The master layermask (i.e. the enabled layers) for padstack generation
LSET master_layermask = aPcb->GetDesignSettings().GetEnabledLayers();
int cu_count = aPcb->GetCopperLayerCount();
fputs( "$PADS\n", aFile );
// Enumerate and sort the pads
if( aPcb->GetPadCount() > 0 )
{
pads = aPcb->GetPads();
qsort( &pads[0], aPcb->GetPadCount(), sizeof( D_PAD* ),
PadListSortByShape );
}
// The same for vias
for( VIA* via = GetFirstVia( aPcb->m_Track ); via;
via = GetFirstVia( via->Next() ) )
{
vias.push_back( via );
}
qsort( &vias[0], vias.size(), sizeof(VIA*), ViaSort );
// Emit vias pads
TRACK* old_via = 0;
for( unsigned i = 0; i < vias.size(); i++ )
{
VIA* via = vias[i];
if( old_via && 0 == ViaSort( &old_via, &via ) )
continue;
old_via = via;
viastacks.push_back( via );
fprintf( aFile, "PAD V%d.%d.%s ROUND %g\nCIRCLE 0 0 %g\n",
via->GetWidth(), via->GetDrillValue(),
fmt_mask( via->GetLayerSet() ).c_str(),
via->GetDrillValue() / SCALE_FACTOR,
via->GetWidth() / (SCALE_FACTOR * 2) );
}
// Emit component pads
D_PAD* old_pad = 0;
int pad_name_number = 0;
for( unsigned i = 0; i<pads.size(); ++i )
{
D_PAD* pad = pads[i];
pad->SetSubRatsnest( pad_name_number );
if( old_pad && 0==D_PAD::Compare( old_pad, pad ) )
continue; // already created
old_pad = pad;
pad_name_number++;
pad->SetSubRatsnest( pad_name_number );
fprintf( aFile, "PAD P%d", pad->GetSubRatsnest() );
padstacks.push_back( pad ); // Will have its own padstack later
int dx = pad->GetSize().x / 2;
int dy = pad->GetSize().y / 2;
switch( pad->GetShape() )
{
default:
case PAD_SHAPE_CIRCLE:
fprintf( aFile, " ROUND %g\n",
pad->GetDrillSize().x / SCALE_FACTOR );
/* Circle is center, radius */
fprintf( aFile, "CIRCLE %g %g %g\n",
pad->GetOffset().x / SCALE_FACTOR,
-pad->GetOffset().y / SCALE_FACTOR,
pad->GetSize().x / (SCALE_FACTOR * 2) );
break;
case PAD_SHAPE_RECT:
fprintf( aFile, " RECTANGULAR %g\n",
pad->GetDrillSize().x / SCALE_FACTOR );
// Rectangle is begin, size *not* begin, end!
fprintf( aFile, "RECTANGLE %g %g %g %g\n",
(-dx + pad->GetOffset().x ) / SCALE_FACTOR,
(-dy - pad->GetOffset().y ) / SCALE_FACTOR,
dx / (SCALE_FACTOR / 2), dy / (SCALE_FACTOR / 2) );
break;
case PAD_SHAPE_OVAL: // Create outline by 2 lines and 2 arcs
{
// OrCAD Layout call them OVAL or OBLONG - GenCAD call them FINGERs
fprintf( aFile, " FINGER %g\n",
pad->GetDrillSize().x / SCALE_FACTOR );
int dr = dx - dy;
if( dr >= 0 ) // Horizontal oval
{
int radius = dy;
fprintf( aFile, "LINE %g %g %g %g\n",
(-dr + pad->GetOffset().x) / SCALE_FACTOR,
(-pad->GetOffset().y - radius) / SCALE_FACTOR,
(dr + pad->GetOffset().x ) / SCALE_FACTOR,
(-pad->GetOffset().y - radius) / SCALE_FACTOR );
// GenCAD arcs are (start, end, center)
fprintf( aFile, "ARC %g %g %g %g %g %g\n",
(dr + pad->GetOffset().x) / SCALE_FACTOR,
(-pad->GetOffset().y - radius) / SCALE_FACTOR,
(dr + pad->GetOffset().x) / SCALE_FACTOR,
(-pad->GetOffset().y + radius) / SCALE_FACTOR,
(dr + pad->GetOffset().x) / SCALE_FACTOR,
-pad->GetOffset().y / SCALE_FACTOR );
fprintf( aFile, "LINE %g %g %g %g\n",
(dr + pad->GetOffset().x) / SCALE_FACTOR,
(-pad->GetOffset().y + radius) / SCALE_FACTOR,
(-dr + pad->GetOffset().x) / SCALE_FACTOR,
(-pad->GetOffset().y + radius) / SCALE_FACTOR );
fprintf( aFile, "ARC %g %g %g %g %g %g\n",
(-dr + pad->GetOffset().x) / SCALE_FACTOR,
(-pad->GetOffset().y + radius) / SCALE_FACTOR,
(-dr + pad->GetOffset().x) / SCALE_FACTOR,
(-pad->GetOffset().y - radius) / SCALE_FACTOR,
(-dr + pad->GetOffset().x) / SCALE_FACTOR,
-pad->GetOffset().y / SCALE_FACTOR );
}
else // Vertical oval
{
dr = -dr;
int radius = dx;
fprintf( aFile, "LINE %g %g %g %g\n",
(-radius + pad->GetOffset().x) / SCALE_FACTOR,
(-pad->GetOffset().y - dr) / SCALE_FACTOR,
(-radius + pad->GetOffset().x ) / SCALE_FACTOR,
(-pad->GetOffset().y + dr) / SCALE_FACTOR );
fprintf( aFile, "ARC %g %g %g %g %g %g\n",
(-radius + pad->GetOffset().x ) / SCALE_FACTOR,
(-pad->GetOffset().y + dr) / SCALE_FACTOR,
(radius + pad->GetOffset().x ) / SCALE_FACTOR,
(-pad->GetOffset().y + dr) / SCALE_FACTOR,
pad->GetOffset().x / SCALE_FACTOR,
(-pad->GetOffset().y + dr) / SCALE_FACTOR );
fprintf( aFile, "LINE %g %g %g %g\n",
(radius + pad->GetOffset().x) / SCALE_FACTOR,
(-pad->GetOffset().y + dr) / SCALE_FACTOR,
(radius + pad->GetOffset().x) / SCALE_FACTOR,
(-pad->GetOffset().y - dr) / SCALE_FACTOR );
fprintf( aFile, "ARC %g %g %g %g %g %g\n",
(radius + pad->GetOffset().x) / SCALE_FACTOR,
(-pad->GetOffset().y - dr) / SCALE_FACTOR,
(-radius + pad->GetOffset().x) / SCALE_FACTOR,
(-pad->GetOffset().y - dr) / SCALE_FACTOR,
pad->GetOffset().x / SCALE_FACTOR,
(-pad->GetOffset().y - dr) / SCALE_FACTOR );
}
}
break;
case PAD_SHAPE_TRAPEZOID:
fprintf( aFile, " POLYGON %g\n",
pad->GetDrillSize().x / SCALE_FACTOR );
// XXX TO BE IMPLEMENTED! and I don't know if it could be actually imported by something
break;
}
}
fputs( "\n$ENDPADS\n\n", aFile );
// Now emit the padstacks definitions, using the combined layer masks
fputs( "$PADSTACKS\n", aFile );
// Via padstacks
for( unsigned i = 0; i < viastacks.size(); i++ )
{
VIA* via = viastacks[i];
LSET mask = via->GetLayerSet() & master_layermask;
fprintf( aFile, "PADSTACK VIA%d.%d.%s %g\n",
via->GetWidth(), via->GetDrillValue(),
fmt_mask( mask ).c_str(),
via->GetDrillValue() / SCALE_FACTOR );
for( LSEQ seq = mask.Seq( gc_seq, DIM( gc_seq ) ); seq; ++seq )
{
LAYER_ID layer = *seq;
fprintf( aFile, "PAD V%d.%d.%s %s 0 0\n",
via->GetWidth(), via->GetDrillValue(),
fmt_mask( mask ).c_str(),
GenCADLayerName( cu_count, layer ).c_str()
);
}
}
/* Component padstacks
* CAM350 don't apply correctly the FLIP semantics for padstacks, i.e. doesn't
* swap the top and bottom layers... so I need to define the shape as MIRRORX
* and define a separate 'flipped' padstack... until it appears yet another
* noncompliant importer */
for( unsigned i = 1; i < padstacks.size(); i++ )
{
D_PAD* pad = padstacks[i];
// Straight padstack
fprintf( aFile, "PADSTACK PAD%u %g\n", i, pad->GetDrillSize().x / SCALE_FACTOR );
LSET pad_set = pad->GetLayerSet() & master_layermask;
// the special gc_seq
for( LSEQ seq = pad_set.Seq( gc_seq, DIM( gc_seq ) ); seq; ++seq )
{
LAYER_ID layer = *seq;
fprintf( aFile, "PAD P%u %s 0 0\n", i, GenCADLayerName( cu_count, layer ).c_str() );
}
// Flipped padstack
fprintf( aFile, "PADSTACK PAD%uF %g\n", i, pad->GetDrillSize().x / SCALE_FACTOR );
// the normal LAYER_ID sequence is inverted from gc_seq[]
for( LSEQ seq = pad_set.Seq(); seq; ++seq )
{
LAYER_ID layer = *seq;
fprintf( aFile, "PAD P%u %s 0 0\n", i, GenCADLayerNameFlipped( cu_count, layer ).c_str() );
}
}
fputs( "$ENDPADSTACKS\n\n", aFile );
}
void DIALOG_PAD_PROPERTIES::initValues()
{
wxString msg;
double angle;
// Disable pad net name wxTextCtrl if the caller is the footprint editor
// because nets are living only in the board managed by the board editor
m_canEditNetName = m_parent->IsType( FRAME_PCB );
// Setup layers names from board
// Should be made first, before calling m_rbCopperLayersSel->SetSelection()
m_rbCopperLayersSel->SetString( 0, m_board->GetLayerName( F_Cu ) );
m_rbCopperLayersSel->SetString( 1, m_board->GetLayerName( B_Cu ) );
m_PadLayerAdhCmp->SetLabel( m_board->GetLayerName( F_Adhes ) );
m_PadLayerAdhCu->SetLabel( m_board->GetLayerName( B_Adhes ) );
m_PadLayerPateCmp->SetLabel( m_board->GetLayerName( F_Paste ) );
m_PadLayerPateCu->SetLabel( m_board->GetLayerName( B_Paste ) );
m_PadLayerSilkCmp->SetLabel( m_board->GetLayerName( F_SilkS ) );
m_PadLayerSilkCu->SetLabel( m_board->GetLayerName( B_SilkS ) );
m_PadLayerMaskCmp->SetLabel( m_board->GetLayerName( F_Mask ) );
m_PadLayerMaskCu->SetLabel( m_board->GetLayerName( B_Mask ) );
m_PadLayerECO1->SetLabel( m_board->GetLayerName( Eco1_User ) );
m_PadLayerECO2->SetLabel( m_board->GetLayerName( Eco2_User ) );
m_PadLayerDraft->SetLabel( m_board->GetLayerName( Dwgs_User ) );
m_isFlipped = false;
if( m_currentPad )
{
MODULE* module = m_currentPad->GetParent();
if( module->GetLayer() == B_Cu )
{
m_isFlipped = true;
m_staticModuleSideValue->SetLabel( _( "Back side (footprint is mirrored)" ) );
}
msg.Printf( wxT( "%.1f" ), module->GetOrientation() / 10.0 );
m_staticModuleRotValue->SetLabel( msg );
}
if( m_isFlipped )
{
wxPoint pt = m_dummyPad->GetOffset();
NEGATE( pt.y );
m_dummyPad->SetOffset( pt );
wxSize sz = m_dummyPad->GetDelta();
NEGATE( sz.y );
m_dummyPad->SetDelta( sz );
// flip pad's layers
m_dummyPad->SetLayerSet( FlipLayerMask( m_dummyPad->GetLayerSet() ) );
}
m_staticTextWarningPadFlipped->Show(m_isFlipped);
m_PadNumCtrl->SetValue( m_dummyPad->GetPadName() );
m_PadNetNameCtrl->SetValue( m_dummyPad->GetNetname() );
// Display current unit name in dialog:
m_PadPosX_Unit->SetLabel( GetAbbreviatedUnitsLabel( g_UserUnit ) );
m_PadPosY_Unit->SetLabel( GetAbbreviatedUnitsLabel( g_UserUnit ) );
m_PadDrill_X_Unit->SetLabel( GetAbbreviatedUnitsLabel( g_UserUnit ) );
m_PadDrill_Y_Unit->SetLabel( GetAbbreviatedUnitsLabel( g_UserUnit ) );
m_PadShapeSizeX_Unit->SetLabel( GetAbbreviatedUnitsLabel( g_UserUnit ) );
m_PadShapeSizeY_Unit->SetLabel( GetAbbreviatedUnitsLabel( g_UserUnit ) );
m_PadShapeOffsetX_Unit->SetLabel( GetAbbreviatedUnitsLabel( g_UserUnit ) );
m_PadShapeOffsetY_Unit->SetLabel( GetAbbreviatedUnitsLabel( g_UserUnit ) );
m_PadShapeDelta_Unit->SetLabel( GetAbbreviatedUnitsLabel( g_UserUnit ) );
m_PadLengthDie_Unit->SetLabel( GetAbbreviatedUnitsLabel( g_UserUnit ) );
// Display current pad masks clearances units
m_NetClearanceUnits->SetLabel( GetAbbreviatedUnitsLabel( g_UserUnit ) );
m_SolderMaskMarginUnits->SetLabel( GetAbbreviatedUnitsLabel( g_UserUnit ) );
m_SolderPasteMarginUnits->SetLabel( GetAbbreviatedUnitsLabel( g_UserUnit ) );
m_ThermalWidthUnits->SetLabel( GetAbbreviatedUnitsLabel( g_UserUnit ) );
m_ThermalGapUnits->SetLabel( GetAbbreviatedUnitsLabel( g_UserUnit ) );
// Display current pad parameters units:
PutValueInLocalUnits( *m_PadPosition_X_Ctrl, m_dummyPad->GetPosition().x );
PutValueInLocalUnits( *m_PadPosition_Y_Ctrl, m_dummyPad->GetPosition().y );
PutValueInLocalUnits( *m_PadDrill_X_Ctrl, m_dummyPad->GetDrillSize().x );
PutValueInLocalUnits( *m_PadDrill_Y_Ctrl, m_dummyPad->GetDrillSize().y );
PutValueInLocalUnits( *m_ShapeSize_X_Ctrl, m_dummyPad->GetSize().x );
PutValueInLocalUnits( *m_ShapeSize_Y_Ctrl, m_dummyPad->GetSize().y );
PutValueInLocalUnits( *m_ShapeOffset_X_Ctrl, m_dummyPad->GetOffset().x );
PutValueInLocalUnits( *m_ShapeOffset_Y_Ctrl, m_dummyPad->GetOffset().y );
if( m_dummyPad->GetDelta().x )
{
PutValueInLocalUnits( *m_ShapeDelta_Ctrl, m_dummyPad->GetDelta().x );
m_trapDeltaDirChoice->SetSelection( 0 );
}
else
{
PutValueInLocalUnits( *m_ShapeDelta_Ctrl, m_dummyPad->GetDelta().y );
m_trapDeltaDirChoice->SetSelection( 1 );
}
PutValueInLocalUnits( *m_LengthPadToDieCtrl, m_dummyPad->GetPadToDieLength() );
PutValueInLocalUnits( *m_NetClearanceValueCtrl, m_dummyPad->GetLocalClearance() );
PutValueInLocalUnits( *m_SolderMaskMarginCtrl, m_dummyPad->GetLocalSolderMaskMargin() );
PutValueInLocalUnits( *m_ThermalWidthCtrl, m_dummyPad->GetThermalWidth() );
PutValueInLocalUnits( *m_ThermalGapCtrl, m_dummyPad->GetThermalGap() );
// These 2 parameters are usually < 0, so prepare entering a negative value, if current is 0
PutValueInLocalUnits( *m_SolderPasteMarginCtrl, m_dummyPad->GetLocalSolderPasteMargin() );
if( m_dummyPad->GetLocalSolderPasteMargin() == 0 )
m_SolderPasteMarginCtrl->SetValue( wxT( "-" ) + m_SolderPasteMarginCtrl->GetValue() );
msg.Printf( wxT( "%f" ), m_dummyPad->GetLocalSolderPasteMarginRatio() * 100.0 );
if( m_dummyPad->GetLocalSolderPasteMarginRatio() == 0.0 && msg[0] == '0' )
// Sometimes Printf adds a sign if the value is small
m_SolderPasteMarginRatioCtrl->SetValue( wxT( "-" ) + msg );
else
m_SolderPasteMarginRatioCtrl->SetValue( msg );
switch( m_dummyPad->GetZoneConnection() )
{
default:
case UNDEFINED_CONNECTION:
m_ZoneConnectionChoice->SetSelection( 0 );
break;
case PAD_IN_ZONE:
m_ZoneConnectionChoice->SetSelection( 1 );
break;
case THERMAL_PAD:
m_ZoneConnectionChoice->SetSelection( 2 );
break;
case PAD_NOT_IN_ZONE:
m_ZoneConnectionChoice->SetSelection( 3 );
break;
}
if( m_currentPad )
{
MODULE* module = m_currentPad->GetParent();
angle = m_currentPad->GetOrientation() - module->GetOrientation();
if( m_isFlipped )
NEGATE( angle );
m_dummyPad->SetOrientation( angle );
}
angle = m_dummyPad->GetOrientation();
NORMALIZE_ANGLE_180( angle ); // ? normalizing is in D_PAD::SetOrientation()
// Set layers used by this pad: :
setPadLayersList( m_dummyPad->GetLayerSet() );
// Pad Orient
switch( int( angle ) )
{
case 0:
m_PadOrient->SetSelection( 0 );
break;
case 900:
m_PadOrient->SetSelection( 1 );
break;
case -900:
m_PadOrient->SetSelection( 2 );
break;
case 1800:
case -1800:
m_PadOrient->SetSelection( 3 );
break;
default:
m_PadOrient->SetSelection( 4 );
break;
}
switch( m_dummyPad->GetShape() )
{
default:
case PAD_CIRCLE:
m_PadShape->SetSelection( 0 );
break;
case PAD_OVAL:
m_PadShape->SetSelection( 1 );
break;
case PAD_RECT:
m_PadShape->SetSelection( 2 );
break;
case PAD_TRAPEZOID:
m_PadShape->SetSelection( 3 );
break;
}
msg.Printf( wxT( "%g" ), angle );
m_PadOrientCtrl->SetValue( msg );
// Type of pad selection
m_PadType->SetSelection( 0 );
for( unsigned ii = 0; ii < DIM( code_type ); ii++ )
{
if( code_type[ii] == m_dummyPad->GetAttribute() )
{
m_PadType->SetSelection( ii );
break;
}
}
// Enable/disable Pad name,and pad length die
// (disable for NPTH pads (mechanical pads)
bool enable = m_dummyPad->GetAttribute() != PAD_HOLE_NOT_PLATED;
m_PadNumCtrl->Enable( enable );
m_PadNetNameCtrl->Enable( m_canEditNetName && enable && m_currentPad != NULL );
m_LengthPadToDieCtrl->Enable( enable );
if( m_dummyPad->GetDrillShape() != PAD_DRILL_OBLONG )
m_DrillShapeCtrl->SetSelection( 0 );
else
m_DrillShapeCtrl->SetSelection( 1 );
// Update some dialog widgets state (Enable/disable options):
wxCommandEvent cmd_event;
setPadLayersList( m_dummyPad->GetLayerSet() );
OnDrillShapeSelected( cmd_event );
OnPadShapeSelection( cmd_event );
}
// test if all values are acceptable for the pad
bool DIALOG_PAD_PROPERTIES::padValuesOK()
{
bool error = transferDataToPad( m_dummyPad );
wxArrayString error_msgs;
wxString msg;
// Test for incorrect values
if( (m_dummyPad->GetSize().x < m_dummyPad->GetDrillSize().x) ||
(m_dummyPad->GetSize().y < m_dummyPad->GetDrillSize().y) )
{
error_msgs.Add( _( "Incorrect value for pad drill: pad drill bigger than pad size" ) );
}
LSET padlayers_mask = m_dummyPad->GetLayerSet();
if( padlayers_mask == 0 )
error_msgs.Add( _( "Error: pad has no layer" ) );
if( !padlayers_mask[F_Cu] && !padlayers_mask[B_Cu] )
{
if( m_dummyPad->GetDrillSize().x || m_dummyPad->GetDrillSize().y )
{
// Note: he message is shown in an HTML window
msg = _( "Error: the pad is not on a copper layer and has a hole" );
if( m_dummyPad->GetAttribute() == PAD_HOLE_NOT_PLATED )
{
msg += wxT("<br><br><i>");
msg += _( "For NPTH pad, set pad size value to pad drill value,"
" if you do not want this pad plotted in gerber files"
);
}
error_msgs.Add( msg );
}
}
wxPoint max_size;
max_size.x = std::abs( m_dummyPad->GetOffset().x );
max_size.y = std::abs( m_dummyPad->GetOffset().y );
max_size.x += m_dummyPad->GetDrillSize().x / 2;
max_size.y += m_dummyPad->GetDrillSize().y / 2;
if( ( m_dummyPad->GetSize().x / 2 < max_size.x ) ||
( m_dummyPad->GetSize().y / 2 < max_size.y ) )
{
error_msgs.Add( _( "Incorrect value for pad offset" ) );
}
if( error )
{
error_msgs.Add( _( "Too large value for pad delta size" ) );
}
switch( m_dummyPad->GetAttribute() )
{
case PAD_HOLE_NOT_PLATED: // Not plated, but through hole, a hole is expected
case PAD_STANDARD : // Pad through hole, a hole is also expected
if( m_dummyPad->GetDrillSize().x <= 0 )
error_msgs.Add( _( "Error: Through hole pad: drill diameter set to 0" ) );
break;
case PAD_CONN: // Connector pads are smd pads, just they do not have solder paste.
if( padlayers_mask[B_Paste] || padlayers_mask[F_Paste] )
error_msgs.Add( _( "Error: Connector pads are not on the solder paste layer\n"
"Use SMD pads instead" ) );
// Fall trough
case PAD_SMD: // SMD and Connector pads (One external copper layer only)
/*
if( padlayers_mask[B_Cu] && padlayers_mask[F_Cu] )
error_msgs.Add( _( "Error: only one copper layer allowed for SMD or Connector pads" ) );
*/
break;
}
if( error_msgs.GetCount() )
{
HTML_MESSAGE_BOX dlg( this, _("Pad setup errors list" ) );
dlg.ListSet( error_msgs );
dlg.ShowModal();
}
return error_msgs.GetCount() == 0;
}
void DIALOG_PAD_PROPERTIES::OnPaintShowPanel( wxPaintEvent& event )
{
wxPaintDC dc( m_panelShowPad );
PAD_DRAWINFO drawInfo;
EDA_COLOR_T color = BLACK;
if( m_dummyPad->GetLayerSet()[F_Cu] )
{
color = m_board->GetVisibleElementColor( PAD_FR_VISIBLE );
}
if( m_dummyPad->GetLayerSet()[B_Cu] )
{
color = ColorMix( color, m_board->GetVisibleElementColor( PAD_BK_VISIBLE ) );
}
// What could happen: the pad color is *actually* black, or no
// copper was selected
if( color == BLACK )
color = LIGHTGRAY;
drawInfo.m_Color = color;
drawInfo.m_HoleColor = DARKGRAY;
drawInfo.m_Offset = m_dummyPad->GetPosition();
drawInfo.m_Display_padnum = true;
drawInfo.m_Display_netname = true;
if( m_dummyPad->GetAttribute() == PAD_HOLE_NOT_PLATED )
drawInfo.m_ShowNotPlatedHole = true;
// Shows the local pad clearance
drawInfo.m_PadClearance = m_dummyPad->GetLocalClearance();
wxSize dc_size = dc.GetSize();
dc.SetDeviceOrigin( dc_size.x / 2, dc_size.y / 2 );
// Calculate a suitable scale to fit the available draw area
int dim = m_dummyPad->GetSize().x + std::abs( m_dummyPad->GetDelta().y);
if( m_dummyPad->GetLocalClearance() > 0 )
dim += m_dummyPad->GetLocalClearance() * 2;
double scale = (double) dc_size.x / dim;
dim = m_dummyPad->GetSize().y + std::abs( m_dummyPad->GetDelta().x);
if( m_dummyPad->GetLocalClearance() > 0 )
dim += m_dummyPad->GetLocalClearance() * 2;
double altscale = (double) dc_size.y / dim;
scale = std::min( scale, altscale );
// Give a margin
scale *= 0.7;
dc.SetUserScale( scale, scale );
GRResetPenAndBrush( &dc );
m_dummyPad->DrawShape( NULL, &dc, drawInfo );
// Draw X and Y axis.
// this is particularly useful to show the reference position of pads
// with offset and no hole
GRLine( NULL, &dc, -dim, 0, dim, 0, 0, BLUE ); // X axis
GRLine( NULL, &dc, 0, -dim, 0, dim, 0, BLUE ); // Y axis
event.Skip();
}
/* Creates the plot for silkscreen layers
* Silkscreen layers have specific requirement for pads (not filled) and texts
* (with option to remove them from some copper areas (pads...)
*/
void PlotSilkScreen( BOARD *aBoard, PLOTTER* aPlotter, LSET aLayerMask,
const PCB_PLOT_PARAMS& aPlotOpt )
{
BRDITEMS_PLOTTER itemplotter( aPlotter, aBoard, aPlotOpt );
itemplotter.SetLayerSet( aLayerMask );
// Plot edge layer and graphic items
itemplotter.PlotBoardGraphicItems();
// Plot footprint outlines :
itemplotter.Plot_Edges_Modules();
// Plot pads (creates pads outlines, for pads on silkscreen layers)
LSET layersmask_plotpads = aLayerMask;
// Calculate the mask layers of allowed layers for pads
if( !aPlotOpt.GetPlotPadsOnSilkLayer() ) // Do not plot pads on silk screen layers
layersmask_plotpads.set( B_SilkS, false ).set( F_SilkS, false );
if( layersmask_plotpads.any() )
{
for( MODULE* Module = aBoard->m_Modules; Module; Module = Module->Next() )
{
for( D_PAD * pad = Module->Pads(); pad; pad = pad->Next() )
{
// See if the pad is on this layer
LSET masklayer = pad->GetLayerSet();
if( !( masklayer & layersmask_plotpads ).any() )
continue;
EDA_COLOR_T color = ColorFromInt( 0 );
if( layersmask_plotpads[B_SilkS] )
color = aBoard->GetLayerColor( B_SilkS );
if( layersmask_plotpads[F_SilkS] )
color = ColorFromInt( color | aBoard->GetLayerColor( F_SilkS ) );
itemplotter.PlotPad( pad, color, SKETCH );
}
}
}
// Plot footprints fields (ref, value ...)
for( MODULE* module = aBoard->m_Modules; module; module = module->Next() )
{
if( ! itemplotter.PlotAllTextsModule( module ) )
{
wxLogMessage( _( "Your BOARD has a bad layer number for module %s" ),
GetChars( module->GetReference() ) );
}
}
// Plot filled areas
for( int ii = 0; ii < aBoard->GetAreaCount(); ii++ )
{
ZONE_CONTAINER* edge_zone = aBoard->GetArea( ii );
if( !aLayerMask[ edge_zone->GetLayer() ] )
continue;
itemplotter.PlotFilledAreas( edge_zone );
}
// Plot segments used to fill zone areas (outdated, but here for old boards
// compatibility):
for( SEGZONE* seg = aBoard->m_Zone; seg; seg = seg->Next() )
{
if( !aLayerMask[ seg->GetLayer() ] )
continue;
aPlotter->ThickSegment( seg->GetStart(), seg->GetEnd(), seg->GetWidth(),
itemplotter.GetPlotMode() );
}
}
bool DRC::doPadToPadsDrc( D_PAD* aRefPad, D_PAD** aStart, D_PAD** aEnd, int x_limit )
{
const static LSET all_cu = LSET::AllCuMask();
LSET layerMask = aRefPad->GetLayerSet() & all_cu;
/* used to test DRC pad to holes: this dummy pad has the size and shape of the hole
* to test pad to pad hole DRC, using the pad to pad DRC test function.
* Therefore, this dummy pad is a circle or an oval.
* A pad must have a parent because some functions expect a non null parent
* to find the parent board, and some other data
*/
MODULE dummymodule( m_pcb ); // Creates a dummy parent
D_PAD dummypad( &dummymodule );
// Ensure the hole is on all copper layers
dummypad.SetLayerSet( all_cu | dummypad.GetLayerSet() );
// Use the minimal local clearance value for the dummy pad.
// The clearance of the active pad will be used as minimum distance to a hole
// (a value = 0 means use netclass value)
dummypad.SetLocalClearance( 1 );
for( D_PAD** pad_list = aStart; pad_list<aEnd; ++pad_list )
{
D_PAD* pad = *pad_list;
if( pad == aRefPad )
continue;
// We can stop the test when pad->GetPosition().x > x_limit
// because the list is sorted by X values
if( pad->GetPosition().x > x_limit )
break;
// No problem if pads which are on copper layers are on different copper layers,
// (pads can be only on a technical layer, to build complex pads)
// but their hole (if any ) can create DRC error because they are on all
// copper layers, so we test them
if( ( pad->GetLayerSet() & layerMask ) == 0 &&
( pad->GetLayerSet() & all_cu ) != 0 &&
( aRefPad->GetLayerSet() & all_cu ) != 0 )
{
// if holes are in the same location and have the same size and shape,
// this can be accepted
if( pad->GetPosition() == aRefPad->GetPosition()
&& pad->GetDrillSize() == aRefPad->GetDrillSize()
&& pad->GetDrillShape() == aRefPad->GetDrillShape() )
{
if( aRefPad->GetDrillShape() == PAD_DRILL_SHAPE_CIRCLE )
continue;
// for oval holes: must also have the same orientation
if( pad->GetOrientation() == aRefPad->GetOrientation() )
continue;
}
/* Here, we must test clearance between holes and pads
* dummy pad size and shape is adjusted to pad drill size and shape
*/
if( pad->GetDrillSize().x )
{
// pad under testing has a hole, test this hole against pad reference
dummypad.SetPosition( pad->GetPosition() );
dummypad.SetSize( pad->GetDrillSize() );
dummypad.SetShape( pad->GetDrillShape() == PAD_DRILL_SHAPE_OBLONG ?
PAD_SHAPE_OVAL : PAD_SHAPE_CIRCLE );
dummypad.SetOrientation( pad->GetOrientation() );
if( !checkClearancePadToPad( aRefPad, &dummypad ) )
{
// here we have a drc error on pad!
m_currentMarker = fillMarker( pad, aRefPad,
DRCE_HOLE_NEAR_PAD, m_currentMarker );
return false;
}
}
if( aRefPad->GetDrillSize().x ) // pad reference has a hole
{
dummypad.SetPosition( aRefPad->GetPosition() );
dummypad.SetSize( aRefPad->GetDrillSize() );
dummypad.SetShape( aRefPad->GetDrillShape() == PAD_DRILL_SHAPE_OBLONG ?
PAD_SHAPE_OVAL : PAD_SHAPE_CIRCLE );
dummypad.SetOrientation( aRefPad->GetOrientation() );
if( !checkClearancePadToPad( pad, &dummypad ) )
{
// here we have a drc error on aRefPad!
m_currentMarker = fillMarker( aRefPad, pad,
DRCE_HOLE_NEAR_PAD, m_currentMarker );
return false;
}
}
continue;
}
// The pad must be in a net (i.e pt_pad->GetNet() != 0 ),
// But no problem if pads have the same netcode (same net)
if( pad->GetNetCode() && ( aRefPad->GetNetCode() == pad->GetNetCode() ) )
continue;
// if pads are from the same footprint
if( pad->GetParent() == aRefPad->GetParent() )
{
// and have the same pad number ( equivalent pads )
// one can argue that this 2nd test is not necessary, that any
// two pads from a single module are acceptable. This 2nd test
// should eventually be a configuration option.
if( pad->PadNameEqual( aRefPad ) )
continue;
}
// if either pad has no drill and is only on technical layers, not a clearance violation
if( ( ( pad->GetLayerSet() & layerMask ) == 0 && !pad->GetDrillSize().x ) ||
( ( aRefPad->GetLayerSet() & layerMask ) == 0 && !aRefPad->GetDrillSize().x ) )
{
continue;
}
if( !checkClearancePadToPad( aRefPad, pad ) )
{
// here we have a drc error!
m_currentMarker = fillMarker( aRefPad, pad, DRCE_PAD_NEAR_PAD1, m_currentMarker );
return false;
}
}
return true;
}
/*
* Function DoPushPadProperties
* Function to change pad properties for the given footprint or all identical footprints
* aPad is the pattern. The given footprint is the parent of this pad
* aSameFootprints: if true, make changes on all identical footprints
* aPadShapeFilter: if true, make changes only on pads having the same shape as aPad
* aPadOrientFilter: if true, make changes only on pads having the same orientation as aPad
* aPadLayerFilter: if true, make changes only on pads having the same layers as aPad
* aSaveForUndo: if true: create an entry in the Undo/Redo list
* (usually: true in Schematic editor, false in Module editor)
*/
void PCB_BASE_FRAME::DoPushPadProperties( D_PAD* aPad, bool aSameFootprints,
bool aPadShapeFilter,
bool aPadOrientFilter,
bool aPadLayerFilter,
bool aSaveForUndo )
{
MODULE* Module_Ref = aPad->GetParent();
double pad_orient = aPad->GetOrientation() - Module_Ref->GetOrientation();
// Prepare an undo list:
if( aSaveForUndo )
{
PICKED_ITEMS_LIST itemsList;
if( aSameFootprints )
{
for( MODULE* module = m_Pcb->m_Modules; module; module = module->Next() )
{
if( module->GetFPID() == Module_Ref->GetFPID() )
{
ITEM_PICKER itemWrapper( module, UR_CHANGED );
itemsList.PushItem( itemWrapper );
}
}
}
else
{
ITEM_PICKER itemWrapper( Module_Ref, UR_CHANGED );
itemsList.PushItem( itemWrapper );
}
SaveCopyInUndoList( itemsList, UR_CHANGED );
}
// Update the current module and same others modules if requested.
for( MODULE* module = m_Pcb->m_Modules; module; module = module->Next() )
{
if( !aSameFootprints && (module != Module_Ref) )
continue;
if( module->GetFPID() != Module_Ref->GetFPID() )
continue;
// Erase module on screen
module->SetFlags( DO_NOT_DRAW );
m_canvas->RefreshDrawingRect( module->GetBoundingBox() );
module->ClearFlags( DO_NOT_DRAW );
for( D_PAD* pad = module->PadsList(); pad; pad = pad->Next() )
{
if( aPadShapeFilter && ( pad->GetShape() != aPad->GetShape() ) )
continue;
double currpad_orient = pad->GetOrientation() - module->GetOrientation();
if( aPadOrientFilter && ( currpad_orient != pad_orient ) )
continue;
if( aPadLayerFilter && ( pad->GetLayerSet() != aPad->GetLayerSet() ) )
continue;
// Do not copy pad to itself, it can create issues with custom pad primitives.
if( pad == aPad )
continue;
pad->ImportSettingsFromMaster( *aPad );
}
module->CalculateBoundingBox();
m_canvas->RefreshDrawingRect( module->GetBoundingBox() );
}
OnModify();
}
void DIALOG_PAD_PROPERTIES::OnPaintShowPanel( wxPaintEvent& event )
{
wxPaintDC dc( m_panelShowPad );
PAD_DRAWINFO drawInfo;
EDA_COLOR_T color = BLACK;
if( m_dummyPad->GetLayerSet()[F_Cu] )
{
color = m_board->GetVisibleElementColor( PAD_FR_VISIBLE );
}
if( m_dummyPad->GetLayerSet()[B_Cu] )
{
color = ColorMix( color, m_board->GetVisibleElementColor( PAD_BK_VISIBLE ) );
}
// What could happen: the pad color is *actually* black, or no
// copper was selected
if( color == BLACK )
color = LIGHTGRAY;
drawInfo.m_Color = color;
drawInfo.m_HoleColor = DARKGRAY;
drawInfo.m_Offset = m_dummyPad->GetPosition();
drawInfo.m_Display_padnum = true;
drawInfo.m_Display_netname = true;
if( m_dummyPad->GetAttribute() == PAD_HOLE_NOT_PLATED )
drawInfo.m_ShowNotPlatedHole = true;
// Shows the local pad clearance
drawInfo.m_PadClearance = m_dummyPad->GetLocalClearance();
wxSize dc_size = dc.GetSize();
dc.SetDeviceOrigin( dc_size.x / 2, dc_size.y / 2 );
// Calculate a suitable scale to fit the available draw area
int dim = m_dummyPad->GetSize().x + std::abs( m_dummyPad->GetDelta().y );
// Invalid x size. User could enter zero, or have deleted all text prior to
// entering a new value; this is also treated as zero. If dim is left at
// zero, the drawing scale is zero and we get a crash.
if( dim == 0 )
{
// If drill size has been set, use that. Otherwise default to 1mm.
dim = m_dummyPad->GetDrillSize().x;
if( dim == 0 )
dim = 1000000;
}
if( m_dummyPad->GetLocalClearance() > 0 )
dim += m_dummyPad->GetLocalClearance() * 2;
double scale = (double) dc_size.x / dim;
// If the pad is a circle, use the x size here instead.
int ysize;
if( m_dummyPad->GetShape() == PAD_CIRCLE )
ysize = m_dummyPad->GetSize().x;
else
ysize = m_dummyPad->GetSize().y;
dim = ysize + std::abs( m_dummyPad->GetDelta().x );
// Invalid y size. See note about x size above.
if( dim == 0 )
{
dim = m_dummyPad->GetDrillSize().y;
if( dim == 0 )
dim = 1000000;
}
if( m_dummyPad->GetLocalClearance() > 0 )
dim += m_dummyPad->GetLocalClearance() * 2;
double altscale = (double) dc_size.y / dim;
scale = std::min( scale, altscale );
// Give a margin
scale *= 0.7;
dc.SetUserScale( scale, scale );
GRResetPenAndBrush( &dc );
m_dummyPad->DrawShape( NULL, &dc, drawInfo );
// Draw X and Y axis.
// this is particularly useful to show the reference position of pads
// with offset and no hole
GRLine( NULL, &dc, -dim, 0, dim, 0, 0, BLUE ); // X axis
GRLine( NULL, &dc, 0, -dim, 0, dim, 0, BLUE ); // Y axis
event.Skip();
}
static void Print_Module( EDA_DRAW_PANEL* aPanel, wxDC* aDC, MODULE* aModule,
GR_DRAWMODE aDraw_mode, LSET aMask,
PRINT_PARAMETERS::DrillShapeOptT aDrillShapeOpt )
{
// Print pads
for( D_PAD* pad = aModule->Pads(); pad; pad = pad->Next() )
{
if( !( pad->GetLayerSet() & aMask ).any() )
continue;
// Manage hole according to the print drill option
wxSize drill_tmp = pad->GetDrillSize();
switch( aDrillShapeOpt )
{
case PRINT_PARAMETERS::NO_DRILL_SHAPE:
pad->SetDrillSize( wxSize(0,0) );
break;
case PRINT_PARAMETERS::SMALL_DRILL_SHAPE:
{
wxSize sz( std::min( SMALL_DRILL, pad->GetDrillSize().x ),
std::min( SMALL_DRILL, pad->GetDrillSize().y ) );
pad->SetDrillSize( sz );
}
break;
case PRINT_PARAMETERS::FULL_DRILL_SHAPE:
// Do nothing
break;
}
pad->Draw( aPanel, aDC, aDraw_mode );
pad->SetDrillSize( drill_tmp );
}
// Print footprint graphic shapes
LSET mlayer( aModule->GetLayer() );
if( aModule->GetLayer() == B_Cu )
mlayer = LSET( B_SilkS );
else if( aModule->GetLayer() == F_Cu )
mlayer = LSET( F_SilkS );
if( ( mlayer & aMask ).any() )
{
if( aModule->Reference().IsVisible() )
aModule->Reference().Draw( aPanel, aDC, aDraw_mode );
if( aModule->Value().IsVisible() )
aModule->Value().Draw( aPanel, aDC, aDraw_mode );
}
for( EDA_ITEM* item = aModule->GraphicalItems(); item; item = item->Next() )
{
switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
{
if( !( mlayer & aMask ).any() )
break;
TEXTE_MODULE* textMod = static_cast<TEXTE_MODULE*>( item );
textMod->Draw( aPanel, aDC, aDraw_mode );
break;
}
case PCB_MODULE_EDGE_T:
{
EDGE_MODULE* edge = static_cast<EDGE_MODULE*>( item );
if( !aMask[edge->GetLayer()] )
break;
edge->Draw( aPanel, aDC, aDraw_mode );
}
break;
default:
break;
}
}
}
/*
* Function GlobalChange_PadSettings
* Function to change pad caracteristics for the given footprint
* or alls footprints which look like the given footprint
* aPad is the pattern. The given footprint is the parent of this pad
* aSameFootprints: if true, make changes on all identical footprints
* aPadShapeFilter: if true, make changes only on pads having the same shape as aPad
* aPadOrientFilter: if true, make changes only on pads having the same orientation as aPad
* aPadLayerFilter: if true, make changes only on pads having the same layers as aPad
* aRedraw: if true: redraws the footprint
* aSaveForUndo: if true: create an entry in the Undo/Redo list
* (usually: true in Schematic editor, false in Module editor)
*/
void PCB_BASE_FRAME::GlobalChange_PadSettings( D_PAD* aPad,
bool aSameFootprints,
bool aPadShapeFilter,
bool aPadOrientFilter,
bool aPadLayerFilter,
bool aRedraw, bool aSaveForUndo )
{
if( aPad == NULL )
aPad = &GetDesignSettings().m_Pad_Master;
MODULE* module = aPad->GetParent();
if( module == NULL )
{
DisplayError( this, wxT( "Global_Import_Pad_Settings() Error: NULL module" ) );
return;
}
// Search and copy the name of library reference.
MODULE* Module_Ref = module;
double pad_orient = aPad->GetOrientation() - Module_Ref->GetOrientation();
// Prepare an undo list:
if( aSaveForUndo )
{
PICKED_ITEMS_LIST itemsList;
for( module = m_Pcb->m_Modules; module; module = module->Next() )
{
if( !aSameFootprints && (module != Module_Ref) )
continue;
if( module->GetFPID() != Module_Ref->GetFPID() )
continue;
bool saveMe = false;
for( D_PAD* pad = module->Pads(); pad; pad = pad->Next() )
{
// Filters changes prohibited.
if( aPadShapeFilter && ( pad->GetShape() != aPad->GetShape() ) )
continue;
double currpad_orient = pad->GetOrientation() - module->GetOrientation();
if( aPadOrientFilter && ( currpad_orient != pad_orient ) )
continue;
if( aPadLayerFilter && pad->GetLayerSet() != aPad->GetLayerSet() )
continue;
saveMe = true;
}
if( saveMe )
{
ITEM_PICKER itemWrapper( module, UR_CHANGED );
itemsList.PushItem( itemWrapper );
}
}
SaveCopyInUndoList( itemsList, UR_CHANGED );
}
// Update the current module and same others modules if requested.
for( module = m_Pcb->m_Modules; module; module = module->Next() )
{
if( !aSameFootprints && (module != Module_Ref) )
continue;
if( module->GetFPID() != Module_Ref->GetFPID() )
continue;
// Erase module on screen
if( aRedraw )
{
module->SetFlags( DO_NOT_DRAW );
m_canvas->RefreshDrawingRect( module->GetBoundingBox() );
module->ClearFlags( DO_NOT_DRAW );
}
for( D_PAD* pad = module->Pads(); pad; pad = pad->Next() )
{
// Filters changes prohibited.
if( aPadShapeFilter && ( pad->GetShape() != aPad->GetShape() ) )
continue;
if( aPadOrientFilter && (pad->GetOrientation() - module->GetOrientation()) != pad_orient )
continue;
if( aPadLayerFilter )
{
if( pad->GetLayerSet() != aPad->GetLayerSet() )
continue;
else
m_Pcb->m_Status_Pcb &= ~( LISTE_RATSNEST_ITEM_OK | CONNEXION_OK);
}
// Change characteristics:
pad->SetAttribute( aPad->GetAttribute() );
pad->SetShape( aPad->GetShape() );
pad->SetLayerSet( aPad->GetLayerSet() );
pad->SetSize( aPad->GetSize() );
pad->SetDelta( aPad->GetDelta() );
pad->SetOffset( aPad->GetOffset() );
pad->SetDrillSize( aPad->GetDrillSize() );
pad->SetDrillShape( aPad->GetDrillShape() );
pad->SetOrientation( pad_orient + module->GetOrientation() );
// copy also local mask margins, because these parameters usually depend on
// pad sizes and layers
pad->SetLocalSolderMaskMargin( aPad->GetLocalSolderMaskMargin() );
pad->SetLocalSolderPasteMargin( aPad->GetLocalSolderPasteMargin() );
pad->SetLocalSolderPasteMarginRatio( aPad->GetLocalSolderPasteMarginRatio() );
if( pad->GetShape() != PAD_TRAPEZOID )
{
pad->SetDelta( wxSize( 0, 0 ) );
}
if( pad->GetShape() == PAD_CIRCLE )
{
// Ensure pad size.y = pad size.x
int size = pad->GetSize().x;
pad->SetSize( wxSize( size, size ) );
}
switch( pad->GetAttribute() )
{
case PAD_SMD:
case PAD_CONN:
pad->SetDrillSize( wxSize( 0, 0 ) );
pad->SetOffset( wxPoint( 0, 0 ) );
break;
default:
break;
}
}
module->CalculateBoundingBox();
if( aRedraw )
m_canvas->RefreshDrawingRect( module->GetBoundingBox() );
}
OnModify();
}
int getOptimalModulePlacement( PCB_EDIT_FRAME* aFrame, MODULE* aModule, wxDC* aDC )
{
int error = 1;
wxPoint LastPosOK;
double min_cost, curr_cost, Score;
bool TstOtherSide;
DISPLAY_OPTIONS* displ_opts = (DISPLAY_OPTIONS*)aFrame->GetDisplayOptions();
BOARD* brd = aFrame->GetBoard();
aModule->CalculateBoundingBox();
bool showRats = displ_opts->m_Show_Module_Ratsnest;
displ_opts->m_Show_Module_Ratsnest = false;
brd->m_Status_Pcb &= ~RATSNEST_ITEM_LOCAL_OK;
aFrame->SetMsgPanel( aModule );
LastPosOK = RoutingMatrix.m_BrdBox.GetOrigin();
wxPoint mod_pos = aModule->GetPosition();
EDA_RECT fpBBox = aModule->GetFootprintRect();
// Move fpBBox to have the footprint position at (0,0)
fpBBox.Move( -mod_pos );
wxPoint fpBBoxOrg = fpBBox.GetOrigin();
// Calculate the limit of the footprint position, relative
// to the routing matrix area
wxPoint xylimit = RoutingMatrix.m_BrdBox.GetEnd() - fpBBox.GetEnd();
wxPoint initialPos = RoutingMatrix.m_BrdBox.GetOrigin() - fpBBoxOrg;
// Stay on grid.
initialPos.x -= initialPos.x % RoutingMatrix.m_GridRouting;
initialPos.y -= initialPos.y % RoutingMatrix.m_GridRouting;
CurrPosition = initialPos;
// Undraw the current footprint
aModule->DrawOutlinesWhenMoving( aFrame->GetCanvas(), aDC, wxPoint( 0, 0 ) );
g_Offset_Module = mod_pos - CurrPosition;
/* Examine pads, and set TstOtherSide to true if a footprint
* has at least 1 pad through.
*/
TstOtherSide = false;
if( RoutingMatrix.m_RoutingLayersCount > 1 )
{
LSET other( aModule->GetLayer() == B_Cu ? F_Cu : B_Cu );
for( D_PAD* pad = aModule->Pads(); pad; pad = pad->Next() )
{
if( !( pad->GetLayerSet() & other ).any() )
continue;
TstOtherSide = true;
break;
}
}
// Draw the initial bounding box position
EDA_COLOR_T color = BROWN;
fpBBox.SetOrigin( fpBBoxOrg + CurrPosition );
draw_FootprintRect(aFrame->GetCanvas()->GetClipBox(), aDC, fpBBox, color);
min_cost = -1.0;
aFrame->SetStatusText( wxT( "Score ??, pos ??" ) );
for( ; CurrPosition.x < xylimit.x; CurrPosition.x += RoutingMatrix.m_GridRouting )
{
wxYield();
if( aFrame->GetCanvas()->GetAbortRequest() )
{
if( IsOK( aFrame, _( "OK to abort?" ) ) )
{
displ_opts->m_Show_Module_Ratsnest = showRats;
return ESC;
}
else
aFrame->GetCanvas()->SetAbortRequest( false );
}
CurrPosition.y = initialPos.y;
for( ; CurrPosition.y < xylimit.y; CurrPosition.y += RoutingMatrix.m_GridRouting )
{
// Erase traces.
draw_FootprintRect( aFrame->GetCanvas()->GetClipBox(), aDC, fpBBox, color );
fpBBox.SetOrigin( fpBBoxOrg + CurrPosition );
g_Offset_Module = mod_pos - CurrPosition;
int keepOutCost = TstModuleOnBoard( brd, aModule, TstOtherSide );
// Draw at new place
color = keepOutCost >= 0 ? BROWN : RED;
draw_FootprintRect( aFrame->GetCanvas()->GetClipBox(), aDC, fpBBox, color );
if( keepOutCost >= 0 ) // i.e. if the module can be put here
{
error = 0;
aFrame->build_ratsnest_module( aModule );
curr_cost = compute_Ratsnest_PlaceModule( brd );
Score = curr_cost + keepOutCost;
if( (min_cost >= Score ) || (min_cost < 0 ) )
{
LastPosOK = CurrPosition;
min_cost = Score;
wxString msg;
msg.Printf( wxT( "Score %g, pos %s, %s" ),
min_cost,
GetChars( ::CoordinateToString( LastPosOK.x ) ),
GetChars( ::CoordinateToString( LastPosOK.y ) ) );
aFrame->SetStatusText( msg );
}
}
}
}
// erasing the last traces
GRRect( aFrame->GetCanvas()->GetClipBox(), aDC, fpBBox, 0, BROWN );
displ_opts->m_Show_Module_Ratsnest = showRats;
// Regeneration of the modified variable.
CurrPosition = LastPosOK;
brd->m_Status_Pcb &= ~( RATSNEST_ITEM_LOCAL_OK | LISTE_PAD_OK );
MinCout = min_cost;
return error;
}
/* Plot a copper layer or mask.
* Silk screen layers are not plotted here.
*/
void PlotStandardLayer( BOARD *aBoard, PLOTTER* aPlotter,
LSET aLayerMask, const PCB_PLOT_PARAMS& aPlotOpt )
{
BRDITEMS_PLOTTER itemplotter( aPlotter, aBoard, aPlotOpt );
itemplotter.SetLayerSet( aLayerMask );
EDA_DRAW_MODE_T plotMode = aPlotOpt.GetPlotMode();
// Plot edge layer and graphic items
itemplotter.PlotBoardGraphicItems();
// Draw footprint shapes without pads (pads will plotted later)
// We plot here module texts, but they are usually on silkscreen layer,
// so they are not plot here but plot by PlotSilkScreen()
// Plot footprints fields (ref, value ...)
for( MODULE* module = aBoard->m_Modules; module; module = module->Next() )
{
if( ! itemplotter.PlotAllTextsModule( module ) )
{
wxLogMessage( _( "Your BOARD has a bad layer number for module %s" ),
GetChars( module->GetReference() ) );
}
}
for( MODULE* module = aBoard->m_Modules; module; module = module->Next() )
{
for( BOARD_ITEM* item = module->GraphicalItems(); item; item = item->Next() )
{
if( !aLayerMask[ item->GetLayer() ] )
continue;
switch( item->Type() )
{
case PCB_MODULE_EDGE_T:
itemplotter.Plot_1_EdgeModule( (EDGE_MODULE*) item );
break;
default:
break;
}
}
}
// Plot footprint pads
for( MODULE* module = aBoard->m_Modules; module; module = module->Next() )
{
for( D_PAD* pad = module->Pads(); pad; pad = pad->Next() )
{
if( (pad->GetLayerSet() & aLayerMask) == 0 )
continue;
wxSize margin;
double width_adj = 0;
if( ( aLayerMask & LSET::AllCuMask() ).any() )
width_adj = itemplotter.getFineWidthAdj();
static const LSET speed( 4, B_Mask, F_Mask, B_Paste, F_Paste );
LSET anded = ( speed & aLayerMask );
if( anded == LSET( F_Mask ) || anded == LSET( B_Mask ) )
{
margin.x = margin.y = pad->GetSolderMaskMargin();
}
else if( anded == LSET( F_Paste ) || anded == LSET( B_Paste ) )
{
margin = pad->GetSolderPasteMargin();
}
wxSize padPlotsSize;
padPlotsSize.x = pad->GetSize().x + ( 2 * margin.x ) + width_adj;
padPlotsSize.y = pad->GetSize().y + ( 2 * margin.y ) + width_adj;
// Don't draw a null size item :
if( padPlotsSize.x <= 0 || padPlotsSize.y <= 0 )
continue;
EDA_COLOR_T color = BLACK;
if( pad->GetLayerSet()[B_Cu] )
color = aBoard->GetVisibleElementColor( PAD_BK_VISIBLE );
if( pad->GetLayerSet()[F_Cu] )
color = ColorFromInt( color | aBoard->GetVisibleElementColor( PAD_FR_VISIBLE ) );
// Temporary set the pad size to the required plot size:
wxSize tmppadsize = pad->GetSize();
pad->SetSize( padPlotsSize );
switch( pad->GetShape() )
{
case PAD_SHAPE_CIRCLE:
case PAD_SHAPE_OVAL:
if( aPlotOpt.GetSkipPlotNPTH_Pads() &&
(pad->GetSize() == pad->GetDrillSize()) &&
(pad->GetAttribute() == PAD_ATTRIB_HOLE_NOT_PLATED) )
break;
// Fall through:
case PAD_SHAPE_TRAPEZOID:
case PAD_SHAPE_RECT:
default:
itemplotter.PlotPad( pad, color, plotMode );
break;
}
pad->SetSize( tmppadsize ); // Restore the pad size
}
}
// Plot vias on copper layers, and if aPlotOpt.GetPlotViaOnMaskLayer() is true,
// plot them on solder mask
for( TRACK* track = aBoard->m_Track; track; track = track->Next() )
{
const VIA* Via = dyn_cast<const VIA*>( track );
if( !Via )
continue;
// vias are not plotted if not on selected layer, but if layer
// is SOLDERMASK_LAYER_BACK or SOLDERMASK_LAYER_FRONT,vias are drawn,
// only if they are on the corresponding external copper layer
LSET via_mask_layer = Via->GetLayerSet();
if( aPlotOpt.GetPlotViaOnMaskLayer() )
{
if( via_mask_layer[B_Cu] )
via_mask_layer.set( B_Mask );
if( via_mask_layer[F_Cu] )
via_mask_layer.set( F_Mask );
}
if( !( via_mask_layer & aLayerMask ).any() )
continue;
int via_margin = 0;
double width_adj = 0;
// If the current layer is a solder mask, use the global mask
// clearance for vias
if( aLayerMask[B_Mask] || aLayerMask[F_Mask] )
via_margin = aBoard->GetDesignSettings().m_SolderMaskMargin;
if( ( aLayerMask & LSET::AllCuMask() ).any() )
width_adj = itemplotter.getFineWidthAdj();
int diameter = Via->GetWidth() + 2 * via_margin + width_adj;
// Don't draw a null size item :
if( diameter <= 0 )
continue;
EDA_COLOR_T color = aBoard->GetVisibleElementColor(VIAS_VISIBLE + Via->GetViaType());
// Set plot color (change WHITE to LIGHTGRAY because
// the white items are not seen on a white paper or screen
aPlotter->SetColor( color != WHITE ? color : LIGHTGRAY);
aPlotter->FlashPadCircle( Via->GetStart(), diameter, plotMode );
}
// Plot tracks (not vias) :
for( TRACK* track = aBoard->m_Track; track; track = track->Next() )
{
if( track->Type() == PCB_VIA_T )
continue;
if( !aLayerMask[track->GetLayer()] )
continue;
int width = track->GetWidth() + itemplotter.getFineWidthAdj();
aPlotter->SetColor( itemplotter.getColor( track->GetLayer() ) );
aPlotter->ThickSegment( track->GetStart(), track->GetEnd(), width, plotMode );
}
// Plot zones (outdated, for old boards compatibility):
for( TRACK* track = aBoard->m_Zone; track; track = track->Next() )
{
if( !aLayerMask[track->GetLayer()] )
continue;
int width = track->GetWidth() + itemplotter.getFineWidthAdj();
aPlotter->SetColor( itemplotter.getColor( track->GetLayer() ) );
aPlotter->ThickSegment( track->GetStart(), track->GetEnd(), width, plotMode );
}
// Plot filled ares
for( int ii = 0; ii < aBoard->GetAreaCount(); ii++ )
{
ZONE_CONTAINER* zone = aBoard->GetArea( ii );
if( !aLayerMask[zone->GetLayer()] )
continue;
itemplotter.PlotFilledAreas( zone );
}
// Adding drill marks, if required and if the plotter is able to plot them:
if( aPlotOpt.GetDrillMarksType() != PCB_PLOT_PARAMS::NO_DRILL_SHAPE )
itemplotter.PlotDrillMarks();
}
