float chramp(string channel, float ramppos)
float chramp(string channel, float ramppos, float time)
vector chramp(string channel, float ramppos)
vector chramp(string channel, float ramppos, float time)
Evaluates a ramp parameter and return its value.
The ramppos is where on the ramp to evaluate.
The time parameter can be used if the ramp is animated to evaluate at other than the current time.
utility |