Do not clear animation cache when display properties are changed.
- From settings, turn on Cache Geometry For Animation
- Load can.ex2, play
- Play again, and notice that the playback was a little smoother, since cache is being used.
- Change property on reader e.g. change a variable that's selected, and play. since cache is cleared playback is slower. Any subsequent playbacks should be faster again.
- Change a property on the display e.g. position. play back will be slow again! The cache shouldn't have been cleared since the geometry to render shouldn't have changed.