Do I need to bake the scene after every change made to the scene? July 06, 2020 09:43 Updated No. Baking should be done only after each re-import of the scene or after changes to the lighting setup. Related articles Do I need to unwrap my model and export lightmap UV coordinates to Shapespark? Are editor settings preserved when a scene is updated by re-importing a 3D model? What are the optimal texture sizes to use in scenes? Which material properties are imported into Shapespark? How to set up "Switch object" extension?