An animation sampler combines timestamps with a sequence of output values and defines an interpolation algorithm.
REQUIRED. The index of an accessor containing keyframe timestamps.
Interpolation algorithm. "LINEAR", "STEP","CUBICSPLINE" or user defined string. Default: "LINEAR".
REQUIRED. The index of an accessor, containing keyframe output values.
See Implementation
An animation sampler combines timestamps with a sequence of output values and defines an interpolation algorithm.