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[]      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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