Usage ¶
setAttributeFloatData(session: hapi.Session, node_id: int, part_id: int, name: str, attr_info: hapi.AttributeInfo, data_array: list of float, start: int, length: int) → bool
Set attribute float data.
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 SOP node id.
part_id
Currently not used. Just pass 0.
name
Attribute name.
attr_info
hapi.AttributeInfo used as input for what tuple size. you want. Also contains some sanity checks like data type. Generally should be the same struct returned by hapi.getAttributeInfo.
data_array
An float array at least the size of length * hapi.AttributeInfo.tupleSize.
start
First index of range. Must be at least 0 and at most hapi.AttributeInfo.count - 1.
length
Must be at least 0 and at most
hapi.AttributeInfo.count - start.