Commit 8ef28d56 authored by vesa_solonen's avatar vesa_solonen
Browse files

Thermal stub fix

parent cbca180a

CHANGELOG.txt

+7 −0
Original line number Diff line number Diff line
@@ -5,6 +5,13 @@ Started 2007-June-11 
Please add newer entries at the top, list the date and your name with

email address.



2009-Mar-5 UPDATE Vesa Solonen <vesa.solonen@hut.fi>

================================================================================

++pcbnew:

    bug fix in zones_convert_brd_items_to_polygons.cpp:

        Fixes "thermal stub bleed" in zone fill. Small (compared to thermal width) pads are handled properly now.





2009-mar-05 UPDATE Jean-Pierre Charras <jean-pierre.charras@inpg.fr>

================================================================================

++pcbnew:

pcbnew/zones_convert_brd_items_to_polygons.cpp

+5 −4
Original line number Diff line number Diff line
@@ -330,8 +330,8 @@ void ZONE_CONTAINER::AddClearanceAreasPolygonsToPolysList( BOARD* aPcb ) 
        return;



// Now we remove all unused thermal stubs.

#define REMOVE_UNUSED_THERMAL_STUBS // Can be commented to skip unused thermal stubs calculations

#ifdef REMOVE_UNUSED_THERMAL_STUBS

//define REMOVE_UNUSED_THERMAL_STUBS // Can be commented to skip unused thermal stubs calculations

//#ifdef REMOVE_UNUSED_THERMAL_STUBS



/* Add the main (corrected) polygon (i.e. the filled area using only one outline)

 * in GroupA in Bool_Engine to do a BOOL_A_SUB_B operation
@@ -403,7 +403,8 @@ void ZONE_CONTAINER::AddClearanceAreasPolygonsToPolysList( BOARD* aPcb ) 
                    std::vector<wxPoint> corners_buffer;



                    // polygons are rectangles with width of copper bridge value

                    const int            iDTRC = m_ThermalReliefCopperBridgeValue / 2;

                    // contour line width has to be taken into calculation to avoid "thermal stub bleed"

                    const int            iDTRC = ( m_ThermalReliefCopperBridgeValue - m_ZoneMinThickness ) / 2;



                    switch( i )

                    {
@@ -465,7 +466,7 @@ void ZONE_CONTAINER::AddClearanceAreasPolygonsToPolysList( BOARD* aPcb ) 
// Remove insulated islands, if any:

    if( GetNet() > 0 )

        Test_For_Copper_Island_And_Remove_Insulated_Islands( aPcb );

#endif

//#endif

}