papers-context/agent_workspace/manim_docs/reference/manim.utils.hashing.md

hashing

Utilities for scene caching.

Functions

get_hash_from_play_call(scene_object, camera_object, animations_list, current_mobjects_list)

Take the list of animations and a list of mobjects and output their hashes. This is meant to be used for scene.play function.

• Parameters:
  • scene_object (Scene) – The scene object.
  • camera_object (Camera | OpenGLCamera) – The camera object used in the scene.
  • animations_list (Iterable *[*Animation ]) – The list of animations.
  • current_mobjects_list (Iterable *[*Mobject ]) – The list of mobjects.
• Returns: A string concatenation of the respective hashes of camera_object, animations_list and current_mobjects_list, separated by _.
• Return type: str

get_json(obj)

Recursively serialize object to JSON using the CustomEncoder class.

• Parameters: obj (Any) – The dict to flatten
• Returns: The flattened object
• Return type: str