Reimplement the function TGeoManager::DefaultColors such that the result appears OK when viewing with the TViewerOpenGL. The color index is now based on the A of the material.
Reimplement the function TGeoManager::DefaultColors such that the result
appears OK when viewing with the TViewerOpenGL.
The color index is now based on the A of the material.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@10072 27541ba8-7e3a-0410-8455-c3a389f83636

dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,dawehner/root,dawehner/root,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root