The Rappture 3D viewer currently lacks any way of "tagging" visuals that appear in its viewer. This is especially useful if I have multiple shapes

i.e. in the nanoDDSCAT+ tool:

There are multiple shapes displayed in 1 view that I would like to place a visual tag with a number next to each shape so that the user can easily see which shape is which. Right now, we just rely on the color intensity to determine which shape is which. However, if you have a lot of shapes then this becomes confusing to tell between colors that are close together