NIFF 1.0 Specification

3. Binary Format

3.11 TriList


7) Reference VtxNvData Area



When TRI_ANIM_VTX_NV_FULL is specified

u32 vtx_nv_group_index(0)
...
u32 vtx_nv_group_index(tri_anim_frame_num)

Reference VtxNvData Area Memory Map
u32 vtx_nv_group_index Index number of VtxNvGroup to be referred



When TRI_ANIM_VTX_NV_KEY is specified

u32 vtx_nv_anim_key_num
u32 vtx_nv_anim_key(0)
...
u32 vtx_nv_anim_key(vtx_nv_anim_key_num - 1)
u32 vtx_nv_group_index(0)
...
u32 vtx_nv_group_index(vtx_nv_anim_key_num - 1)

Reference VtxNvData Area Memory Map
u32 vtx_nv_anim_key_num Number of key frame animation keys
u32 vtx_nv_anim_key Total number of keys
u32 vtx_nv_group_index Index number of VtxNvGroup corresponding to key



When vertex normal animation is not performed

u32 vtx_nv_group_index

Reference VtxNvData Area Memory Map
u32 vtx_nv_group_index Index number of VtxNvGroup to be referred 

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