Houdini 11 VEX VEX functions

Returns the value of a channel at the specified sample in an input.

  1. float chinput(int input, int channel, int sample)

  2. float chinput(int input, int channel, float sample)

Returns the value of a channel at the specified sample in an input. If the sample is fractional, the value is linearly interpolated from the two nearest points.

Contexts: chop