VEX Dictionary / bumpmap
bumpmap
Samples a texture file's bump derivatives directly; superseded by Du/Dv on texture.
colormapfile
Available in every context
Examples
No worked examples yet.
Signatures (from vcc -X)
void bumpmap(string, float &, float &, float, float)all contextsvoid bumpmap(string, float &, float &, vector)all contexts