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EfficientManim — Overview

EfficientManim is a visual, node-based IDE for creating Manim animations. You build scenes by connecting Mobject and Animation nodes on a canvas; the editor generates clean Scene.construct() code, previews nodes, and renders video output.

Architecture Summary

  • app/ handles startup and window creation.
  • ui/ contains the main window, home screen, menus, toolbars, dialogs, and panels.
  • graph/ contains node, edge, scene, and layout logic.
  • rendering/ handles preview and video render workers.
  • core/ stores configuration, history, assets, and project helpers.
  • utils/ provides tooltips, logging, shortcuts, and parsing helpers.

Node-Based Workflow

  • Nodes are placed on a QGraphicsScene and connected via wires.
  • GraphScene.try_connect() enforces valid wiring rules.
  • The compiler generates a GeneratedScene(Scene) from the graph.

Scene Management

Multiple scenes are stored in _all_scenes. Switching scenes serializes the current graph and loads the target scene state.

Rendering Pipeline

  • Previews are single-frame renders handled by RenderWorker.
  • Full video rendering uses VideoRenderWorker with selected quality and resolution.

Home Screen

The home screen (ui/home.py) provides quick actions for new/open projects, recent projects, documentation, and an example project starter.