RWBinMeshPLG (0x050E)

The Bin Mesh plugin holds an optimized representation of the model topology. Triangles are grouped together into Meshes by their Material and stored as triangle strips when the rpGEOMETRYTRISTRIP flag (0x1) is set in the Geometry, otherwise as triangle lists. - gtamodding

This section can usually be seen as RWExtension childs of RWGeometry or RWAtomicSection. The size of the indices datatype would change to 16 bit if the executable were build for OpenGL. As ZanZarah is DirectX exclusive we ignore this case and always work with 32 bit.

Structure format

Size	Type	Description
4b	enum	TriList (0) or TriStrip (1)
4b	uint	count of sub-Meshes
4b	uint	total count of indices
	Mesh[]	the sub-meshes

Mesh

Size	Type	Description
4b	uint	count of indices
4b	uint	material index (of the geometry/world material list)
4b	uint[]	indices