GenCAD exporter: support for rounded rectangular pads, fixed oval pads
This commit is contained in:
Maciej Suminski
parent
63ddb1dbbc
commit
a06aed5305
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@ -434,6 +434,7 @@ static void CreatePadsShapesSection( FILE* aFile, BOARD* aPcb )
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for( unsigned i = 0; i<pads.size(); ++i )
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{
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D_PAD* pad = pads[i];
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const wxPoint& off = pad->GetOffset();
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pad->SetSubRatsnest( pad_name_number );
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@ -454,13 +455,16 @@ static void CreatePadsShapesSection( FILE* aFile, BOARD* aPcb )
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switch( pad->GetShape() )
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{
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default:
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wxASSERT_MSG( false, "Pad type not implemented" );
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// fall-through
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case PAD_SHAPE_CIRCLE:
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fprintf( aFile, " ROUND %g\n",
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pad->GetDrillSize().x / SCALE_FACTOR );
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/* Circle is center, radius */
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fprintf( aFile, "CIRCLE %g %g %g\n",
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pad->GetOffset().x / SCALE_FACTOR,
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-pad->GetOffset().y / SCALE_FACTOR,
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off.x / SCALE_FACTOR,
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-off.y / SCALE_FACTOR,
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pad->GetSize().x / (SCALE_FACTOR * 2) );
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break;
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@ -470,78 +474,95 @@ static void CreatePadsShapesSection( FILE* aFile, BOARD* aPcb )
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// Rectangle is begin, size *not* begin, end!
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fprintf( aFile, "RECTANGLE %g %g %g %g\n",
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(-dx + pad->GetOffset().x ) / SCALE_FACTOR,
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(-dy - pad->GetOffset().y ) / SCALE_FACTOR,
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(-dx + off.x ) / SCALE_FACTOR,
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(-dy - off.y ) / SCALE_FACTOR,
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dx / (SCALE_FACTOR / 2), dy / (SCALE_FACTOR / 2) );
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break;
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case PAD_SHAPE_OVAL: // Create outline by 2 lines and 2 arcs
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case PAD_SHAPE_ROUNDRECT:
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case PAD_SHAPE_OVAL:
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{
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// OrCAD Layout call them OVAL or OBLONG - GenCAD call them FINGERs
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fprintf( aFile, " FINGER %g\n",
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pad->GetDrillSize().x / SCALE_FACTOR );
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int dr = dx - dy;
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const wxSize& size = pad->GetSize();
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int radius;
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if( dr >= 0 ) // Horizontal oval
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if( pad->GetShape() == PAD_SHAPE_ROUNDRECT )
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radius = pad->GetRoundRectCornerRadius();
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else
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radius = std::min( size.x, size.y ) / 2;
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int lineX = size.x / 2 - radius;
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int lineY = size.y / 2 - radius;
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fprintf( aFile, " POLYGON %g\n", pad->GetDrillSize().x / SCALE_FACTOR );
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// bottom left arc
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fprintf( aFile, "ARC %g %g %g %g %g %g\n",
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( off.x - lineX - radius ) / SCALE_FACTOR,
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( -off.y - lineY ) / SCALE_FACTOR, ( off.x - lineX ) / SCALE_FACTOR,
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( -off.y - lineY - radius ) / SCALE_FACTOR,
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( off.x - lineX ) / SCALE_FACTOR, ( -off.y - lineY ) / SCALE_FACTOR );
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// bottom line
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if( lineX > 0 )
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{
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int radius = dy;
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fprintf( aFile, "LINE %g %g %g %g\n",
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(-dr + pad->GetOffset().x) / SCALE_FACTOR,
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(-pad->GetOffset().y - radius) / SCALE_FACTOR,
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(dr + pad->GetOffset().x ) / SCALE_FACTOR,
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(-pad->GetOffset().y - radius) / SCALE_FACTOR );
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// GenCAD arcs are (start, end, center)
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fprintf( aFile, "ARC %g %g %g %g %g %g\n",
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(dr + pad->GetOffset().x) / SCALE_FACTOR,
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(-pad->GetOffset().y - radius) / SCALE_FACTOR,
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(dr + pad->GetOffset().x) / SCALE_FACTOR,
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(-pad->GetOffset().y + radius) / SCALE_FACTOR,
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(dr + pad->GetOffset().x) / SCALE_FACTOR,
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-pad->GetOffset().y / SCALE_FACTOR );
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fprintf( aFile, "LINE %g %g %g %g\n",
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(dr + pad->GetOffset().x) / SCALE_FACTOR,
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(-pad->GetOffset().y + radius) / SCALE_FACTOR,
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(-dr + pad->GetOffset().x) / SCALE_FACTOR,
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(-pad->GetOffset().y + radius) / SCALE_FACTOR );
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fprintf( aFile, "ARC %g %g %g %g %g %g\n",
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(-dr + pad->GetOffset().x) / SCALE_FACTOR,
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(-pad->GetOffset().y + radius) / SCALE_FACTOR,
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(-dr + pad->GetOffset().x) / SCALE_FACTOR,
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(-pad->GetOffset().y - radius) / SCALE_FACTOR,
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(-dr + pad->GetOffset().x) / SCALE_FACTOR,
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-pad->GetOffset().y / SCALE_FACTOR );
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( off.x - lineX ) / SCALE_FACTOR,
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( -off.y - lineY - radius ) / SCALE_FACTOR,
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( off.x + lineX ) / SCALE_FACTOR,
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( -off.y - lineY - radius ) / SCALE_FACTOR );
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}
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else // Vertical oval
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{
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dr = -dr;
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int radius = dx;
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fprintf( aFile, "LINE %g %g %g %g\n",
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(-radius + pad->GetOffset().x) / SCALE_FACTOR,
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(-pad->GetOffset().y - dr) / SCALE_FACTOR,
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(-radius + pad->GetOffset().x ) / SCALE_FACTOR,
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(-pad->GetOffset().y + dr) / SCALE_FACTOR );
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fprintf( aFile, "ARC %g %g %g %g %g %g\n",
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(-radius + pad->GetOffset().x ) / SCALE_FACTOR,
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(-pad->GetOffset().y + dr) / SCALE_FACTOR,
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(radius + pad->GetOffset().x ) / SCALE_FACTOR,
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(-pad->GetOffset().y + dr) / SCALE_FACTOR,
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pad->GetOffset().x / SCALE_FACTOR,
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(-pad->GetOffset().y + dr) / SCALE_FACTOR );
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// bottom right arc
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fprintf( aFile, "ARC %g %g %g %g %g %g\n",
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( off.x + lineX ) / SCALE_FACTOR,
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( -off.y - lineY - radius ) / SCALE_FACTOR,
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( off.x + lineX + radius ) / SCALE_FACTOR,
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( -off.y - lineY ) / SCALE_FACTOR, ( off.x + lineX ) / SCALE_FACTOR,
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( -off.y - lineY ) / SCALE_FACTOR );
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// right line
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if( lineY > 0 )
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{
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fprintf( aFile, "LINE %g %g %g %g\n",
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(radius + pad->GetOffset().x) / SCALE_FACTOR,
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(-pad->GetOffset().y + dr) / SCALE_FACTOR,
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(radius + pad->GetOffset().x) / SCALE_FACTOR,
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(-pad->GetOffset().y - dr) / SCALE_FACTOR );
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fprintf( aFile, "ARC %g %g %g %g %g %g\n",
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(radius + pad->GetOffset().x) / SCALE_FACTOR,
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(-pad->GetOffset().y - dr) / SCALE_FACTOR,
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(-radius + pad->GetOffset().x) / SCALE_FACTOR,
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(-pad->GetOffset().y - dr) / SCALE_FACTOR,
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pad->GetOffset().x / SCALE_FACTOR,
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(-pad->GetOffset().y - dr) / SCALE_FACTOR );
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( off.x + lineX + radius ) / SCALE_FACTOR,
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( -off.y + lineY ) / SCALE_FACTOR,
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( off.x + lineX + radius ) / SCALE_FACTOR,
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( -off.y - lineY ) / SCALE_FACTOR );
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}
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// top right arc
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fprintf( aFile, "ARC %g %g %g %g %g %g\n",
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( off.x + lineX + radius ) / SCALE_FACTOR,
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( -off.y + lineY ) / SCALE_FACTOR, ( off.x + lineX ) / SCALE_FACTOR,
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( -off.y + lineY + radius ) / SCALE_FACTOR,
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( off.x + lineX ) / SCALE_FACTOR, ( -off.y + lineY ) / SCALE_FACTOR );
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// top line
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if( lineX > 0 )
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{
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fprintf( aFile, "LINE %g %g %g %g\n"
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, ( off.x - lineX ) / SCALE_FACTOR,
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( -off.y + lineY + radius ) / SCALE_FACTOR,
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( off.x + lineX ) / SCALE_FACTOR,
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( -off.y + lineY + radius ) / SCALE_FACTOR );
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}
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// top left arc
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fprintf( aFile, "ARC %g %g %g %g %g %g\n",
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( off.x - lineX ) / SCALE_FACTOR,
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( -off.y + lineY + radius ) / SCALE_FACTOR,
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( off.x - lineX - radius ) / SCALE_FACTOR,
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( -off.y + lineY ) / SCALE_FACTOR, ( off.x - lineX ) / SCALE_FACTOR,
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( -off.y + lineY ) / SCALE_FACTOR );
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// left line
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if( lineY > 0 )
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{
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fprintf( aFile, "LINE %g %g %g %g\n",
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( off.x - lineX - radius ) / SCALE_FACTOR,
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( -off.y - lineY ) / SCALE_FACTOR,
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( off.x - lineX - radius ) / SCALE_FACTOR,
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( -off.y + lineY ) / SCALE_FACTOR );
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}
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}
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break;
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