Chapter 3 Binary Format

3-11. TriList

7. ReferenceVtxNvData Area

When TRI_ANIM_VTX_NV_FULL is specified

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

Figure: ReferenceVtxNvData Area Memory Map
When TRI_ANIM_VTX_NV_FULL is specified

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)

Figure: ReferenceVtxNvData Area Memory Map
When TRI_ANIM_VTX_NV_KEY is specified

u32 vtx_nv_anim_key_num | Number of key frame animation keys
u32 vtx_nv_anim_key | When Vertex Normal Animation is performed with Key Frame Animation, enter the total number of keys in this field.
u32 vtx_nv_group_index | Index number of VtxNvGroup corresponding to key

When vertex normal animation is not performed

u32 | vtx_nv_group_index

Figure: ReferenceVtxNvData Area Memory Map
When vertex normal animation is not performed

u32 vtx_nv_group_index | Index number of VtxNvGroup to be referred