rrCmdIntersect

Intersects ray buffer.

RRError rrCmdIntersect(	RRContext context,
	RRDevicePtr scene_buffer,
	RRIntersectQuery query,
	RRDevicePtr rays,
	uint32_t ray_count,
	RRDevicePtr indirect_ray_count,
	RRIntersectQueryOutput query_output,
	RRDevicePtr hits,
	RRDevicePtr scratch,
	RRCommandStream command_stream);

Applies to

All supported backends

Parameters

Parameter	Input/Output	Description
context	input	RR API context.
scene	input	Scene to raycast against.
query	input	Query type (clsosest or first).
rays	input	Buffer of rays.
ray_count	input	Number of rays in the buffer (or max number of rays if indirect_ray_count is supplied).
indirect_ray_count	input	Optional actual number of rays in the buffer.
query_output	input	Type of the information to output.
hits	output	Output hits buffer.
scratch	input	Auxilliary buffer for trace.
command_stream	input	Command stream to write command to.

Return

Returns an error in case of a failure, or RR_Success otherwise.