context | Device context. |
positionOffset | Offset measured from the beginning of the probe position buffer. |
positionCount | Number of probes to integrate. |
sampleCount | Number of samples to take. |
ignoreIndirectEnvironment | Ignore environment lighting when computing indirect contribution. |
radianceEstimateOut | Buffer slice to write the radiance estimate into. |
void Return code.
Integrate indirect radiance.
The integrator does spherical sampling of incoming indirect radiance for each probe position.