Differential D10300 Diff 33525 source/blender/gpu/intern/gpu_vertex_format.cc

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source/blender/gpu/intern/gpu_vertex_format.cc

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	* For an attribute named "attr" you can access the next nth vertex using "attr{number}".			* For an attribute named "attr" you can access the next nth vertex using "attr{number}".
	* Use this function after specifying all the attributes in the format.			* Use this function after specifying all the attributes in the format.
	*			*
	* NOTE: This does NOT work when using indexed rendering.			* NOTE: This does NOT work when using indexed rendering.
	* NOTE: Only works for first attribute name. (this limitation can be changed if needed)			* NOTE: Only works for first attribute name. (this limitation can be changed if needed)
	*			*
	* WARNING: this function creates a lot of aliases/attributes, make sure to keep the attribute			* WARNING: this function creates a lot of aliases/attributes, make sure to keep the attribute
	* name short to avoid overflowing the name-buffer.			* name short to avoid overflowing the name-buffer.
	* */			*/
	void GPU_vertformat_multiload_enable(GPUVertFormat *format, int load_count)			void GPU_vertformat_multiload_enable(GPUVertFormat *format, int load_count)
	{			{
	/* Sanity check. Maximum can be upgraded if needed. */			/* Sanity check. Maximum can be upgraded if needed. */
	BLI_assert(load_count > 1 && load_count < 5);			BLI_assert(load_count > 1 && load_count < 5);
	/* We need a packed format because of format->stride. */			/* We need a packed format because of format->stride. */
	if (!format->packed) {			if (!format->packed) {
	VertexFormat_pack(format);			VertexFormat_pack(format);
	}			}
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