What are BMD Files?
BMD (Binary Model Data) and BDL (Binary Display List) files are 3D model formats used by Nintendo GameCube and Wii games. These files contain the geometry, textures, materials, and animation data for 3D models in games.
File Format Details
BMD files are part of the J3D graphics system developed by Nintendo for the GameCube. The format includes:
- Vertex Data: 3D coordinates, normals, colors, and texture coordinates
- Materials: Shading properties, texture references, and rendering settings
- Textures: Image data in various formats including CMPR, RGB565, and I4/I8
- Joints: Skeletal structure for animation
- Draw Instructions: Commands for rendering the model efficiently