Usage ¶
getParmFloatValues(session: hapi.Session, node_id: int, start: int, length: int) → list of float
Fill an array of parameter float values. This is more efficient than calling hapi.getParmFloatValue individually for each parameter value.
session
The session of Houdini you are interacting with. See hapi.Session for more on sessions. Pass None to just use the default in-process session.
node_id
The node id.
start
First index of range. Must be at least 0 and at most hapi.NodeInfo.parmFloatValueCount - 1.
length
Must be at least 1 and at most hapi.NodeInfo.parmFloatValueCount - start.
Returns values_array as a list of float.