[DirectX 7 Programmer's Reference] IDirect3DRMProgressiveMesh (52.1209410744294%)
Microsoft DirectX 7.0 > Appendix > Direct3D Retained Mode > C++/COM Reference > Interfaces
[DirectX 6 Programmer's Reference] IDirect3DRMProgressiveMesh (50.3258159097391%)
DirectX Media > Direct3D Retained Mode > Reference > Interfaces