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| − | This page describes the format of pre-instanced DFFs as used by the mobile GTA games.
| + | {{request-delete|Contents have been moved to [[Native Data PLG (RW Section)]]}} |
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| − | ==Bin Mesh==
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| − | The [[Bin_Mesh_PLG_(RW_Section)|Bin Mesh]]'s chunk format is almost the same as in non-instanced DFFs. The only difference is that the indices are uint16 (as used internally by RW) instead of uint32.
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| − | ==Native Data==
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| − | The Native Data has no child Struct like on the other platforms and not platform information.
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| − | uint32 number of attributes (numAttribs)
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| − | #repeat for numAttribs (attribute description)
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| − | uint32 attribute index
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| − | int32 type (0 = GL_FLOAT, 1 = GL_BYTE, 2 = GL_UNSIGNED_BYTE, 3 = GL_SHORT, 4 = GL_UNSIGNED_SHORT)
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| − | bool32 isNormalized
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| − | int32 size
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| − | uint32 stride (same for all attributes)
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| − | uint32 offset
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| − | #endrepeat
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| − | uint8 data[stride*geometry->numVertices]
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| − | Apart from the type, attribute descriptions can be directly passed to [https://www.khronos.org/opengles/sdk/docs/man/xhtml/glVertexAttribPointer.xml glVertexAttribPointer].
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| − | === Indices ===
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| − | Each vertex attribute in an OpenGL shader has an index. The indices used by the mobile GTAs are the following:
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| − | 0 - vertex position
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| − | 1 - tex coord 0
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| − | 2 - normal
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| − | 3 - color
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| − | 4 - vertex weights (only used with skinned geometry)
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| − | 5 - bone indices (only used with skinned geometry)
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| − | 6 - extra color (only used with SA's extra color plugin)
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| − | == Skin ==
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| − | The Skin chunk contains a Struct chunk with the following data:
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| − | uint32 platform ID (2 for OpenGL)
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| − | uint32 number of Bones (numBones)
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| − | float32 matrices[numBones][16]
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| − | == See also ==
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| − | * [[RenderWare|RenderWare]]
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| − | * [[Geometry (RW Section)|Geometry]]
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| − | * [[Bin Mesh PLG (RW Section)|Bin Mesh]]
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| − | * [[Native Data PLG (RW Section)|Native Data]]
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| − | * [[Skin PLG (RW Section)|Skin]]
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| − | [[Category:Documentation]]
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