cam.utilities.index_utils#

Functions#

`prepare_indexed`(o)	Prepare and index objects in the given collection.
`cleanup_indexed`(operation)	Clean up indexed operations by updating object orientations and paths.

Module Contents#

prepare_indexed(o)[source]#

Prepare and index objects in the given collection.

This function stores the world matrices and parent relationships of the objects in the provided collection. It then clears the parent relationships while maintaining their transformations, sets the orientation of the objects based on a specified orientation object, and finally re-establishes the parent-child relationships with the orientation object. The function also resets the location and rotation of the orientation object to the origin.

Parameters:: o (ObjectCollection) – A collection of objects to be prepared and indexed.

cleanup_indexed(operation)[source]#

Clean up indexed operations by updating object orientations and paths.

This function takes an operation object and updates the orientation of a specified object in the scene based on the provided orientation matrix. It also sets the location and rotation of a camera path object to match the updated orientation. Additionally, it reassigns parent-child relationships for the objects involved in the operation and updates their world matrices.

Parameters:: operation (OperationType) – An object containing the necessary data