C# .NET 3D File Manipulation and Conversion API can load and save 3DS, 3MF, AMF, FBX, DFX, OBJ, PLY, STL, USD, U3D and other formats...indicates the file formats that Aspose.3D for .NET - C# 3D file manipulation...Draco Including mesh/point cloud support DXF AutoCAD DXF FBX...