Packaging:Minimap

Creating a Minimap with the q3map2-generator

This version of the map compiler can generate minimaps as used by Nexuiz. The specs of the minimap's texture mapping are:

Let M be the rectangle of the world's mins/maxs coordinates.
If keepaspect is set: let S be the smallest square completely covering M whose center matches the one of M. Otherwise, let S be M.
Let S' be S scaled by factor 1/(1-2*border) around the center of S.
The "mins" corner of S' corresponds to the top left corner of the image.
The "maxs" corner of S' corresponds to the bottom right corner of the image.