ToDo

All

• handle picking to display information about objects
• rewrite animation manager for skinned mesh (not to forget: recalculate bounding boxes correctly for each key frame => set the room membership of animated objects => change the material according to lights in the room) / handle anim commands used in cut scenes
• cut scenes: ability to pause/go forward/backward
• handle TR4 file format
• use portal rendering
• progress bar when loading level
• store the json format for each level and reload it instead of regenerating the json each time
• use physical engine to handle Lara's ponytail

TR3

• remove dummy direction markers