VEX Dictionary / volumesamplep
volumesamplep
Samples a volume/VDB primitive's vector4 value at a position, combining scalar channels like Cd.x-w.
group: volumevolume
Available in every context
Usage
vector4 volumesamplep(<geometry>, int primnum, vector pos)vector4 volumesamplep(<geometry>, string volumename, vector pos)Examples
No worked examples yet.
Signatures (from vcc -X)
vector4 volumesamplep(int, int, vector)all contextsvector4 volumesamplep(int, string, vector)all contextsvector4 volumesamplep(string, int, vector)all contextsvector4 volumesamplep(string, string, vector)all contexts