static void write_layers( MODEL_VRML& aModel, std::ofstream& output_file, BOARD* aPcb )
{
// VRML_LAYER board;
aModel.board.Tesselate( &aModel.holes );
double brdz = aModel.board_thickness / 2.0
- ( Millimeter2iu( ART_OFFSET / 2.0 ) ) * aModel.scale;
write_triangle_bag( output_file, aModel.GetColor( VRML_COLOR_PCB ),
&aModel.board, false, false, brdz, -brdz, aModel.precision );
// VRML_LAYER top_copper;
aModel.top_copper.Tesselate( &aModel.holes );
write_triangle_bag( output_file, aModel.GetColor( VRML_COLOR_TRACK ),
&aModel.top_copper, true, true,
aModel.GetLayerZ( F_Cu ), 0, aModel.precision );
// VRML_LAYER top_tin;
aModel.top_tin.Tesselate( &aModel.holes );
write_triangle_bag( output_file, aModel.GetColor( VRML_COLOR_TIN ),
&aModel.top_tin, true, true,
aModel.GetLayerZ( F_Cu )
+ Millimeter2iu( ART_OFFSET / 2.0 ) * aModel.scale,
0, aModel.precision );
// VRML_LAYER bot_copper;
aModel.bot_copper.Tesselate( &aModel.holes );
write_triangle_bag( output_file, aModel.GetColor( VRML_COLOR_TRACK ),
&aModel.bot_copper, true, false,
aModel.GetLayerZ( B_Cu ), 0, aModel.precision );
// VRML_LAYER bot_tin;
aModel.bot_tin.Tesselate( &aModel.holes );
write_triangle_bag( output_file, aModel.GetColor( VRML_COLOR_TIN ),
&aModel.bot_tin, true, false,
aModel.GetLayerZ( B_Cu )
- Millimeter2iu( ART_OFFSET / 2.0 ) * aModel.scale,
0, aModel.precision );
// VRML_LAYER PTH;
aModel.plated_holes.Tesselate( NULL, true );
write_triangle_bag( output_file, aModel.GetColor( VRML_COLOR_TIN ),
&aModel.plated_holes, false, false,
aModel.GetLayerZ( F_Cu )
+ Millimeter2iu( ART_OFFSET / 2.0 ) * aModel.scale,
aModel.GetLayerZ( B_Cu )
- Millimeter2iu( ART_OFFSET / 2.0 ) * aModel.scale,
aModel.precision );
// VRML_LAYER top_silk;
aModel.top_silk.Tesselate( &aModel.holes );
write_triangle_bag( output_file, aModel.GetColor( VRML_COLOR_SILK ),
&aModel.top_silk, true, true,
aModel.GetLayerZ( F_SilkS ), 0, aModel.precision );
// VRML_LAYER bot_silk;
aModel.bot_silk.Tesselate( &aModel.holes );
write_triangle_bag( output_file, aModel.GetColor( VRML_COLOR_SILK ),
&aModel.bot_silk, true, false,
aModel.GetLayerZ( B_SilkS ), 0, aModel.precision );
}
static void write_and_empty_triangle_bag( FILE* output_file, TRIANGLEBAG& triangles,
int color, double boardIU2WRML )
{
if( !triangles.empty() )
{
write_triangle_bag( output_file, color, triangles, boardIU2WRML );
triangles.clear( );
}
}