rprMaterialSystemGetSize

Returns the number of material nodes for a given material system.

rpr_status rprMaterialSystemGetSize(	rpr_context in_context,
	rpr_uint * out_size);

Parameters

Parameter	Description
in_context	The context to return the material system size for.
out_size	The number of material nodes returned.

Output

The number of material nodes.

Return

Returns RPR_SUCCESS in case of success, or RPR_ERROR code if a problem was encountered.

To learn how to handle errors in AMD Radeon ProRender SDK, see Error Handling.

Errors

Possible error codes:

• RPR_ERROR_OUT_OF_SYSTEM_MEMORY

• RPR_ERROR_OUT_OF_VIDEO_MEMORY