From Marek Biskup Fix a few problems when drawing 3-d or 4-d plots with option COL
From Marek Biskup
Fix a few problems when drawing 3-d or 4-d plots with option COL


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@11100 27541ba8-7e3a-0410-8455-c3a389f83636

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