VEX Dictionary / pathtrace
pathtrace
Computes indirect lighting for a point using the PBR path tracer, similar to irradiance but path-traced.
group: shading
Available in displace, fog, light, shadow, surface
Usage
vector pathtrace(vector P, vector N, ...)Examples
No worked examples yet.
Signatures (from vcc -X)
vector pathtrace(vector, vector, ...)displace, fog, light, shadow, surface