VEX Dictionary / ramp_lookup
ramp_lookup
Evaluates a Houdini ramp, given as an encoded string or basis/key/value arrays, at a given position.
group: utilityramp
Available in every context
Usage
float ramp_lookup(float pos, string ramp)vector ramp_lookup(float pos, string ramp)float ramp_lookup(float pos, string basis[], float key[], float val[])vector ramp_lookup(float pos, string basis[], float key[], vector val[])Examples
No worked examples yet.
Signatures (from vcc -X)
float ramp_lookup(float, string)all contextsfloat ramp_lookup(float, string[], float[], float[])all contextsvector ramp_lookup(float, string)all contextsvector ramp_lookup(float, string[], float[], vector[])all contexts