NIFF 1.0: Binary Format

3. Binary Format

When TRI_ANIM_VTX_COLOR_FULL is specified

u32	vtx_color_group_index(0)
...
u32	vtx_color_group_index(tri_anim_frame_num)

Reference VtxColorData Area Memory Map

u32 vtx_color_group_index

Index number of VtxColorGroup to be referred

When TRI_ANIM_VTX_COLOR_KEY is specified

u32	vtx_color_anim_key_num
u32	vtx_color_anim_key(0)
...
u32	vtx_color_anim_key(vtx_color_anim_key_num - 1)
u32	vtx_color_group_index(0)
...
u32	vtx_color_group_index(vtx_color_anim_key_num - 1)

Reference VtxColorData Area Memory Map

u32 vtx_color_anim_key_num	Total number of key frame animation keys
u32 vtx_color_anim_key	Key frame value
u32 vtx_color_group_index	Index number of VtxColorGroup

When vertex color animation is not performed

u32	vtx_color_group_index

Reference VtxColorData Area Memory Map

u32 vtx_color_group_index

Index number of VtxColorGroup to be referred