GetTraversableWorldToObject

Description

Returns the world-to-object transform from an instance traversable.

Signature

matrix<float, 3, 4> GetTraversableWorldToObject(uint64_t handle);

Parameters

handle : uint64_t

Instance traversable handle to query

Return value

3x4 transform matrix representing the world-to-object transformation

Remarks

Currently only supported on CUDA/OptiX

Availability and Requirements

Defined for the following targets:

cuda

Available in stages: intersection, raygen, miss, callable, closesthit, anyhit.

Requires capability: optix_multilevel_traversal.