TH3 Painting

• The new option GLCOL allows to paint TH3 using semi-transparent colored boxes. Image produced by $ROOTSYS/tutorials/gl/glvox1.C. Image produced by $ROOTSYS/tutorials/gl/glvox2.C.
• Fix the axis position and size when tree->Draw("x:y:z"); is displayed in the GL viewer.

OpenGL

• Add support for automatic saving of images while doing auto-rotation. See "Extras" tab of GL-viewer GUI.

EVE

• Use double precision for track extrapolation.
• Several small improvements in projections and calorimeter visualization code.