Ejemplo n.º 1
0
static SCENEGRAPH* addOutline( IDF3_COMP_OUTLINE* outline, int idxColor, SGNODE* aParent )
{
    VRML_LAYER vpcb;

    if( !getOutlineModel( vpcb, outline->GetOutlines() ) )
    {
        #ifdef DEBUG
        do {
            std::ostringstream ostr;
            std::cerr << __FILE__ << ": " << __FUNCTION__ << ": " << __LINE__ << "\n";
            std::cerr << " * [INFO] no valid outline data";
            wxLogTrace( MASK_IDF, "%s\n", ostr.str().c_str() );
        } while( 0 );
        #endif

        return NULL;
    }

    vpcb.EnsureWinding( 0, false );

    double top = outline->GetThickness();
    double bot = 0.0;

    // note: some IDF entities permit negative heights
    if( top < bot )
    {
        bot = top;
        top = 0.0;
    }

    SCENEGRAPH* data = vrmlToSG( vpcb, idxColor, aParent, top, bot );

    return data;
}
Ejemplo n.º 2
0
static void export_vrml_zones( MODEL_VRML& aModel, BOARD* aPcb )
{

    double scale = aModel.scale;
    double x, y;

    for( int ii = 0; ii < aPcb->GetAreaCount(); ii++ )
    {
        ZONE_CONTAINER* zone = aPcb->GetArea( ii );

        VRML_LAYER* vl;

        if( !GetLayer( aModel, zone->GetLayer(), &vl ) )
            continue;

        if( !zone->IsFilled() )
        {
            zone->SetFillMode( 0 ); // use filled polygons
            zone->BuildFilledSolidAreasPolygons( aPcb );
        }
        const CPOLYGONS_LIST& poly = zone->GetFilledPolysList();

        int nvert = poly.GetCornersCount();
        int i = 0;

        while( i < nvert )
        {
            int seg = vl->NewContour();
            bool first = true;

            if( seg < 0 )
                break;

            while( i < nvert )
            {
                x = poly.GetX(i) * scale;
                y = -(poly.GetY(i) * scale);

                if( poly.IsEndContour(i) )
                    break;

                if( !vl->AddVertex( seg, x, y ) )
                    throw( std::runtime_error( vl->GetError() ) );

                ++i;
            }

            // KiCad ensures that the first polygon is the outline
            // and all others are holes
             vl->EnsureWinding( seg, first ? false : true );

            if( first )
                first = false;

            ++i;
        }
    }
}
Ejemplo n.º 3
0
static void export_vrml_edge_module( MODEL_VRML& aModel, EDGE_MODULE* aOutline,
                                     double aOrientation )
{
    LAYER_NUM layer = aOutline->GetLayer();
    double  x   = aOutline->GetStart().x * aModel.scale;
    double  y   = aOutline->GetStart().y * aModel.scale;
    double  xf  = aOutline->GetEnd().x * aModel.scale;
    double  yf  = aOutline->GetEnd().y * aModel.scale;
    double  w   = aOutline->GetWidth() * aModel.scale;

    switch( aOutline->GetShape() )
    {
    case S_SEGMENT:
        export_vrml_line( aModel, layer, x, y, xf, yf, w );
        break;

    case S_ARC:
        export_vrml_arc( aModel, layer, x, y, xf, yf, w, aOutline->GetAngle() / 10 );
        break;

    case S_CIRCLE:
        export_vrml_circle( aModel, layer, x, y, xf, yf, w );
        break;

    case S_POLYGON:
        {
            VRML_LAYER* vl;

            if( !GetLayer( aModel, layer, &vl ) )
                break;

            int nvert = aOutline->GetPolyPoints().size() - 1;
            int i = 0;

            if( nvert < 3 ) break;

            int seg = vl->NewContour();

            if( seg < 0 )
                break;

            while( i < nvert )
            {
                CPolyPt corner( aOutline->GetPolyPoints()[i] );
                RotatePoint( &corner.x, &corner.y, aOrientation );
                corner.x += aOutline->GetPosition().x;
                corner.y += aOutline->GetPosition().y;

                x = corner.x * aModel.scale;
                y = - ( corner.y * aModel.scale );

                if( !vl->AddVertex( seg, x, y ) )
                    throw( std::runtime_error( vl->GetError() ) );

                ++i;
            }
            vl->EnsureWinding( seg, false );
        }
        break;

    default:
        break;
    }
}
Ejemplo n.º 4
0
static bool makeOtherOutlines( IDF3_BOARD& brd, SGNODE* aParent )
{
    if( NULL == aParent )
        return false;

    VRML_LAYER vpcb;
    int ncomponents = 0;

    double brdTop = brd.GetBoardThickness();
    double top, bot;

    // Add the component outlines
    const std::map< std::string, OTHER_OUTLINE* >*const comp = brd.GetOtherOutlines();
    std::map< std::string, OTHER_OUTLINE* >::const_iterator sc = comp->begin();
    std::map< std::string, OTHER_OUTLINE* >::const_iterator ec = comp->end();

    int nvcont;

    OTHER_OUTLINE* pout;

    while( sc != ec )
    {
        pout = sc->second;

        if( std::abs( pout->GetThickness() ) < 0.001 )
        {
            ++sc;
            continue;
        }

        if( !getOutlineModel( vpcb, pout->GetOutlines() ) )
        {
            vpcb.Clear();
            ++sc;
            continue;
        }

        vpcb.EnsureWinding( 0, false );

        nvcont = vpcb.GetNContours() - 1;

        while( nvcont > 0 )
            vpcb.EnsureWinding( nvcont--, true );

        if( pout->GetSide() == IDF3::LYR_BOTTOM )
        {
            top = 0.0;
            bot = -pout->GetThickness();
        }
        else
        {
            bot = brdTop;
            top = bot + pout->GetThickness();
        }

        if( NULL == vrmlToSG( vpcb, -1, aParent, top, bot ) )
        {
            vpcb.Clear();
            ++sc;
            continue;
        }

        ++ncomponents;

        vpcb.Clear();
        ++sc;
    }

    if( 0 == ncomponents )
        return false;

    return true;
}
Ejemplo n.º 5
0
static SCENEGRAPH* makeBoard( IDF3_BOARD& brd, SGNODE* aParent )
{
    if( NULL == aParent )
        return NULL;

    VRML_LAYER vpcb;

    // check if no board outline
    if( brd.GetBoardOutlinesSize() < 1 )
        return NULL;


    if( !getOutlineModel( vpcb, brd.GetBoardOutline()->GetOutlines() ) )
        return NULL;

    vpcb.EnsureWinding( 0, false );

    int nvcont = vpcb.GetNContours() - 1;

    while( nvcont > 0 )
        vpcb.EnsureWinding( nvcont--, true );

    // Add the drill holes
    const std::list<IDF_DRILL_DATA*>* drills = &brd.GetBoardDrills();

    std::list<IDF_DRILL_DATA*>::const_iterator sd = drills->begin();
    std::list<IDF_DRILL_DATA*>::const_iterator ed = drills->end();

    while( sd != ed )
    {
        vpcb.AddCircle( (*sd)->GetDrillXPos(), (*sd)->GetDrillYPos(),
            (*sd)->GetDrillDia() / 2.0, true );
        ++sd;
    }

    std::map< std::string, IDF3_COMPONENT* >*const comp = brd.GetComponents();
    std::map< std::string, IDF3_COMPONENT* >::const_iterator sc = comp->begin();
    std::map< std::string, IDF3_COMPONENT* >::const_iterator ec = comp->end();

    while( sc != ec )
    {
        drills = sc->second->GetDrills();
        sd = drills->begin();
        ed = drills->end();

        while( sd != ed )
        {
            vpcb.AddCircle( (*sd)->GetDrillXPos(), (*sd)->GetDrillYPos(),
                (*sd)->GetDrillDia() / 2.0, true );
            ++sd;
        }

        ++sc;
    }

    double top = brd.GetBoardThickness();

    SCENEGRAPH* data = vrmlToSG( vpcb, 0, aParent, top, 0.0 );

    return data;
}