public WpfMeshGeometry3D(Material material, Material backMaterial = null, IIfcTextureCoordinate ifcTextureCoordinates = null)
{
WpfModel = new GeometryModel3D(new MeshGeometry3D(), material);
IfcTextureCoordinates = ifcTextureCoordinates;
if (backMaterial != null)
WpfModel.BackMaterial = backMaterial;
}
/// <summary>
/// create the corresponding Texturemapping to a related texture coordinate element
/// </summary>
/// <param name="textureCoordinate"></param>
/// <returns></returns>
public static ITextureMapping CreateTextureMapping(IIfcTextureCoordinate textureCoordinate)
{
if (textureCoordinate is IIfcTextureMap)
{
return(null);
}
else if (textureCoordinate is IIfcTextureCoordinateGenerator generator)
{
TextureMapGenerationMethod method = (TextureMapGenerationMethod)Enum.Parse(typeof(TextureMapGenerationMethod), generator.Mode);
switch (method)
{
case TextureMapGenerationMethod.SPHERE:
return(new SphericalTextureMap());
default:
return(null);
}
}
else if (textureCoordinate is IIfcIndexedTriangleTextureMap triTextureMap)
{
return(new ManualTriangularTextureMapping(triTextureMap, triTextureMap.MappedTo.Coordinates.CoordList.Count));
}
else
{
return(null);
}
}