Add discrete color option for blocks
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
We need to add a discrete color option for blocks. This option should always color blocks on a consistent manor. For instance, if I open 4 blocks, make them red, green, blue, brown. For 5 blocks, make them red, green, blue, brown and yellow. A persistent ParaView option should allow ParaView to always come up in this mode, or the default gray scale that we currently use. This is needed by solid modeling folks. I am attaching three screenshots - one from ParaView showing 20 blocks default, 20 blocks showing ObjectId and from a competing product showing 20 blocks default. You can see how much clearer the competing product is.