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Add insideCourtyard DRC rule function. 

Fixes https://gitlab.com/kicad/code/kicad/issues/4519
This commit is contained in:
Jeff Young 2020-07-28 23:49:17 +01:00
parent b650e4568b
commit dda381befb
1 changed files with 51 additions and 2 deletions
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53
pcbnew/pcb_expr_evaluator.cpp
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@ -40,7 +40,8 @@ static void onLayer( LIBEVAL::CONTEXT* aCtx, void *self )
if( !arg ) if( !arg )
{ {
aCtx->ReportError( _( "Missing argument to 'onLayer()'" ) ); aCtx->ReportError( wxString::Format( _( "Missing argument to '%s'" ),
wxT( "onLayer()" ) ) );
return; return;
} }
@ -61,7 +62,7 @@ static void onLayer( LIBEVAL::CONTEXT* aCtx, void *self )
} }
static void isPlated( LIBEVAL::CONTEXT* aCtx, void *self ) static void isPlated( LIBEVAL::CONTEXT* aCtx, void* self )
{ {
LIBEVAL::VALUE* result = aCtx->AllocValue(); LIBEVAL::VALUE* result = aCtx->AllocValue();
@ -77,6 +78,53 @@ static void isPlated( LIBEVAL::CONTEXT* aCtx, void *self )
} }
static void insideCourtyard( LIBEVAL::CONTEXT* aCtx, void* self )
{
LIBEVAL::VALUE* arg = aCtx->Pop();
LIBEVAL::VALUE* result = aCtx->AllocValue();
result->Set( 0.0 );
aCtx->Push( result );
if( !arg )
{
aCtx->ReportError( wxString::Format( _( "Missing argument to '%s'" ),
wxT( "insideCourtyard()" ) ) );
return;
}
wxString footprintRef = arg->AsString();
PCB_EXPR_VAR_REF* vref = static_cast<PCB_EXPR_VAR_REF*>( self );
BOARD_ITEM* item = vref ? vref->GetObject( aCtx ) : nullptr;
if( item )
{
for( MODULE* footprint : item->GetBoard()->Modules() )
{
if( footprint->GetReference() == footprintRef )
{
SHAPE_POLY_SET footprintCourtyard;
if( footprint->IsFlipped() )
footprintCourtyard = footprint->GetPolyCourtyardBack();
else
footprintCourtyard = footprint->GetPolyCourtyardFront();
SHAPE_POLY_SET testPoly;
item->TransformShapeWithClearanceToPolygon( testPoly, 0 );
testPoly.BooleanIntersection( footprintCourtyard, SHAPE_POLY_SET::PM_FAST );
if( testPoly.OutlineCount() )
result->Set( 1.0 );
break;
}
}
}
}
PCB_EXPR_BUILTIN_FUNCTIONS::PCB_EXPR_BUILTIN_FUNCTIONS() PCB_EXPR_BUILTIN_FUNCTIONS::PCB_EXPR_BUILTIN_FUNCTIONS()
{ {
auto registerFunc = [&]( const wxString& funcSignature, FPTR funcPtr ) auto registerFunc = [&]( const wxString& funcSignature, FPTR funcPtr )
@ -88,6 +136,7 @@ PCB_EXPR_BUILTIN_FUNCTIONS::PCB_EXPR_BUILTIN_FUNCTIONS()
registerFunc( "onLayer('x')", onLayer ); registerFunc( "onLayer('x')", onLayer );
registerFunc( "isPlated()", isPlated ); registerFunc( "isPlated()", isPlated );
registerFunc( "insideCourtyard('x')", insideCourtyard );
} }