Changes resulting from floodmap application
Merge remote-tracking branch 'origin/floodmap-squashed' into update_vgl_improvements
Added support for 16 texture units
Fixed loose ends
Updated bind and setup to use common code
Updated pvw interactor style
Optimize the code a bit
Adjusted navigation speed
Merge remote-tracking branch 'origin/update_vgl_improvements'
Fixed referenced to this
Merge remote-tracking branch 'push/fix_texture_unit'
Adding flexibility to improve pointsprites support
Fixed bug with setting value for the uniforms
Removed debug logs
Merge remote-tracking branch 'push/improve_point_sprites_support'
First pass at an ASCII grid reader