document coordinate systems #1
Description
Issue transferred from: fifengine/fifengine#672
FIFE uses several different coordinate systems that should be describes somewhere in the documentation in detail. Please include some real life examples or pseudocode would be great. Define LayerCoordinates, ScreenCoordinates, ModelCoordinates (and how they relate to mapCoordinates), Exact Coordinates, etc etc.
- LayerCoordinates
- ScreenCoordinates
- ModelCoordinates
- MapCoordinates
- Exact Coordinates