how to show the scale for projection of 3D graph

[arti.d]

to use the projection of 3-d graph with 3rd dimensional values shown in colours, how can i place a scale for the 3rd dimension in colours on the front panel. Is it possible?

[chilly_charly]

I think this question has already be asked before, but I could not find a track of the answer. Anyway, here is a way to play with property nodes to read the Z color table from a 3D control, and to write it to an intensity map indicator. You then just need to paint the intensity graph transparent to get a nice Z scale.

[dangwal]

thanks a lot Charly, and now i learnt to use some more tools in LV.