다이렉트X의 버텍스 포맷은 다음과 같다.
구조체를 선언할 때, 순서를 꼭 지켜야 한다.
MSDN: Mapping FVF Codes to a DirectX 9 Declaration 참조
이 테이블은 D3DVERTEXELEMENT9 구조체에서 사용된느 FVF 테이블이다.
| FVF | Data type | Usage | Usage index |
|---|---|---|---|
| D3DFVF_XYZ | D3DDECLTYPE_FLOAT3 | D3DDECLUSAGE_POSITION | 0 |
| D3DFVF_XYZRHW | D3DDECLTYPE_FLOAT4 | D3DDECLUSAGE_POSITIONT | 0 |
| D3DFVF_XYZW | D3DDECLTYPE_FLOAT4 | D3DDECLUSAGE_POSITION | 0 |
| D3DFVF_XYZB5 and D3DFVF_LASTBETA_UBYTE4 | D3DVSDT_FLOAT3 D3DVSDT_FLOAT4 D3DVSDT_UBYTE4 |
D3DDECLUSAGE_POSITION D3DDECLUSAGE_BLENDWEIGHT D3DDECLUSAGE_BLENDINDICES |
0 |
| D3DFVF_XYZB5 and D3DFVF_LASTBETA_D3DCOLOR | D3DVSDT_FLOAT3 D3DVSDT_FLOAT4 D3DVSDT_D3DCOLOR |
D3DDECLUSAGE_POSITION D3DDECLUSAGE_BLENDWEIGHT D3DDECLUSAGE_BLENDINDICES |
0 |
| D3DFVF_XYZB5 | D3DDECLTYPE_FLOAT3 D3DDECLTYPE_FLOAT4 D3DDECLTYPE_FLOAT1 |
D3DDECLUSAGE_POSITION D3DDECLUSAGE_BLENDWEIGHT D3DDECLUSAGE_BLENDINDICES |
0 |
| D3DFVF_XYZBn (n=1..4) | D3DDECLTYPE_FLOAT3 D3DDECLTYPE_FLOATn |
D3DDECLUSAGE_POSITION D3DDECLUSAGE_BLENDWEIGHT |
0 |
| D3DFVF_XYZBn (n=1..4) and D3DFVF_LASTBETA_UBYTE4 | D3DDECLTYPE_FLOAT3 D3DDECLTYPE_FLOAT(n-1) D3DDECLTYPE_UBYTE4 |
D3DDECLUSAGE_POSITION D3DDECLUSAGE_BLENDWEIGHT D3DDECLUSAGE_BLENDINDICES |
0 |
| D3DFVF_XYZBn (n=1..4) and D3DFVF_LASTBETA_D3DCOLOR | D3DDECLTYPE_FLOAT3 D3DDECLTYPE_FLOAT(n-1) D3DDECLTYPE_D3DCOLOR |
D3DDECLUSAGE_POSITION D3DDECLUSAGE_BLENDWEIGHT D3DDECLUSAGE_BLENDINDICES |
0 |
| D3DFVF_NORMAL | D3DDECLTYPE_FLOAT3 | D3DDECLUSAGE_NORMAL | 0 |
| D3DFVF_PSIZE | D3DDECLTYPE_FLOAT1 | D3DDECLUSAGE_PSIZE | 0 |
| D3DFVF_DIFFUSE | D3DDECLTYPE_D3DCOLOR | D3DDECLUSAGE_COLOR | 0 |
| D3DFVF_SPECULAR | D3DDECLTYPE_D3DCOLOR | D3DDECLUSAGE_COLOR | 1 |
| D3DFVF_TEXCOORDSIZEm(n) | D3DDECLTYPE_FLOATm | D3DDECLUSAGE_TEXCOORD | n |