Usage ¶
getVolumeVoxelFloatData(session: hapi.Session, node_id: int, part_id: int, x_index: int, y_index: int, z_index: int, value_count: int) → list of float
Retrieve floating point values of the voxel at a specific index. Note that you must call hapi.getVolumeInfo prior to this call.
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.
part_id
The part id.
x_index
The x index/coordinate of the voxel.
y_index
The y index/coordinate of the voxel.
z_index
The z index/coordinate of the voxel.
value_count
Should be equal to the volume’s hapi.VolumeInfo.tupleSize.
Returns values_array as a list of float.