getCcenter vec3f
3dstage
Merge branch 'master' of https://github.com/HalfdanJ/Obscura-RF2013

# By Johan Bichel Lindegaard
# Via Johan Bichel Lindegaard
* 'master' of https://github.com/HalfdanJ/Obscura-RF2013:
  New mapping.
  Reverted from gl3
  Improved readability of gui.
  Update the triangle mesh.
  load z val from xml
  wip add z from xml.
Merge branch 'master' of https://github.com/HalfdanJ/Obscura-RF2013

# By Johan Bichel Lindegaard
# Via Johan Bichel Lindegaard
* 'master' of https://github.com/HalfdanJ/Obscura-RF2013:
  disable depth test for drawing grid.
standard size