Aspose.3D for Python via .NET offers LinearExtrusion class, which takes a 2D shape as an input and extends the shape in the 3rd dimension....create_child_node ( extrusion ) # Save 3D scene scene . save ( "out" + "LinearExtrusion...( extrusion2 ) # Save 3D scene scene . save ( "out" + "SlicesInLinearExtrus...