VEX Dictionary / volumesample
volumesample
Samples a volume/VDB primitive's scalar value at a position with trilinear interpolation.
group: volumevolume
Available in every context
Usage
float volumesample(<geometry>, int primnum, vector pos)float volumesample(<geometry>, string volumename, vector pos)Examples
No worked examples yet.
Signatures (from vcc -X)
float volumesample(int, int, vector)all contextsfloat volumesample(int, string, vector)all contextsfloat volumesample(string, int, vector)all contextsfloat volumesample(string, string, vector)all contexts