Geometry Cache

Raw data format

TYPE             DESCRIPTION
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FourCC           raw geometry cache file header ("GCRW")
int              file formar version (must be 1)

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FourCC           texture section ("TEX0")
int              number of textures
string,string[]  material & texture names

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FourCC           indices section ("IDX0")
int              number of indices
int              number of vertices
int[]            indices data

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FourCC           subset section ("SBST")
int              number of subsets
(int,int)[]      start index, index count

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FourCC           animated data section ("ANIM")
int              number of frames
float            frame rate (frames per second)

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***  frame section repeats 'number_of_frames' times  ***
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FourCC           frame data section ("FRM0")
int              reserved (must be 0)
vertex[]         vertex data: 
                  - Vector3 - position
                  - Vector2 - texture coordinates
                  - Vector3 - normal
                  - Vector3 - tangent
                  - Vector3 - binormal
                  - Half4   - color

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