Radeon ProRender

hiprtGetGeometryTraceTemporaryBufferSize

Gets temporary storage requirements for scene trace.

hiprtError hiprtGetGeometryTraceTemporaryBufferSize( hiprtContext context,
  hiprtGeometry scene,
  uint32_t numRays,
  size_t* outSize);

Parameters

Parameter Description
context HIPRT API context.
scene Built scene for trace.
numRays Rays to be issued.
outSize Pointer to write result to.

Return

Returns HIPRT error in case of a failure, or hiprtSuccess otherwise.