Class Mesh

shared/scene/VtxData.h:14–45

All offsets are relative to the beginning of the data block (excluding headers with Mesh list)

// All offsets are relative to the beginning of the data block (excluding headers with Mesh list)
struct Mesh final
{
	/* Number of LODs in this mesh. Strictly less than MAX_LODS, last LOD offset is used as a marker only */
	uint32_t lodCount = 1;

	/* Number of vertex data streams */
	uint32_t streamCount = 0;

	/* The total count of all previous vertices in this mesh file */
	uint32_t indexOffset = 0;

	uint32_t vertexOffset = 0;

	/* Vertex count (for all LODs) */
	uint32_t vertexCount = 0;

	/* Offsets to LOD data. Last offset is used as a marker to calculate the size */
	uint32_t lodOffset[kMaxLODs] = { 0 };

	inline uint32_t getLODIndicesCount(uint32_t lod) const { return lodOffset[lod + 1] - lodOffset[lod]; }

	/* All the data "pointers" for all the streams */
	uint32_t streamOffset[kMaxStreams] = { 0 };

	/* Information about stream element (size pretty much defines everything else, the "semantics" is defined by the shader) */
	uint32_t streamElementSize[kMaxStreams] = { 0 };

	/* We could have included the streamStride[] array here to allow interleaved storage of attributes.
 	   For this book we assume tightly-packed (non-interleaved) vertex attribute streams */

	/* Additional information, like mesh name, can be added here */
};

struct MeshFileHeader
{