public static PackedGeometry Pack(IndexedLineSet ils)
{
PackedGeometry packed;
Coordinate coordinate;
packed = new PackedGeometry();
//packed.Texturing = ifs.texCoordinate != null;// || parentShape.texturingEnabled;
coordinate = (Coordinate)ils.ChildrenWithAppliedReferences.FirstOrDefault(n => n.GetType() == typeof(Coordinate));
packed.RGBA = false;
packed.RGB = false;
packed.Coloring = false;
packed.generateColorMap = false;
if (coordinate != null && !string.IsNullOrEmpty(ils.coordIndex))
{
packed._indices = X3DTypeConverters.ParseIndicies(ils.coordIndex);
packed._coords = X3DTypeConverters.MFVec3f(coordinate.point);
if (ils.coordIndex.Contains(RESTART_INDEX.ToString()))
{
packed.restartIndex = RESTART_INDEX;
}
packed.vertexStride = 2;
packed.Interleave();
}
return(packed);
}
public static PackedGeometry Pack(IndexedFaceSet ifs)
{
PackedGeometry packed;
TextureCoordinate texCoordinate;
Coordinate coordinate;
Color colorNode;
ColorRGBA colorRGBANode;
packed = new PackedGeometry();
//packed.Texturing = ifs.texCoordinate != null;// || parentShape.texturingEnabled;
texCoordinate = (TextureCoordinate)ifs.ChildrenWithAppliedReferences.FirstOrDefault(n => n.GetType() == typeof(TextureCoordinate));
coordinate = (Coordinate)ifs.ChildrenWithAppliedReferences.FirstOrDefault(n => n.GetType() == typeof(Coordinate));
colorNode = (Color)ifs.ChildrenWithAppliedReferences.FirstOrDefault(n => n.GetType() == typeof(Color));
colorRGBANode = (ColorRGBA)ifs.ChildrenWithAppliedReferences.FirstOrDefault(n => n.GetType() == typeof(ColorRGBA));
packed.RGBA = colorRGBANode != null;
packed.RGB = colorNode != null;
packed.Coloring = packed.RGBA || packed.RGB;
packed.generateColorMap = packed.Coloring;
if (packed.RGB && !packed.RGBA)
{
packed.color = X3DTypeConverters.Floats(colorNode.color);
}
else if (packed.RGBA && !packed.RGB)
{
packed.color = X3DTypeConverters.Floats(colorRGBANode.color);
}
if (texCoordinate != null && !string.IsNullOrEmpty(ifs.texCoordIndex))
{
packed._texIndices = X3DTypeConverters.ParseIndicies(ifs.texCoordIndex);
packed._texCoords = X3DTypeConverters.MFVec2f(texCoordinate.point);
packed.Texturing = true;
}
if (coordinate != null && !string.IsNullOrEmpty(ifs.coordIndex))
{
packed._indices = X3DTypeConverters.ParseIndicies(ifs.coordIndex);
packed._coords = X3DTypeConverters.MFVec3f(coordinate.point);
if (!string.IsNullOrEmpty(ifs.colorIndex))
{
packed._colorIndicies = X3DTypeConverters.ParseIndicies(ifs.colorIndex);
}
if (ifs.coordIndex.Contains(RESTART_INDEX.ToString()))
{
packed.restartIndex = RESTART_INDEX;
}
packed.Interleave();
}
return(packed);
}