I wish to draw a color space conversion cubic with script. reference output as below:

enter image description here

The inner cubic formula is: enter image description here

The surface color is calculated from the formula as well. I have some python knowledge but a little bit blender script! Many thanks if anyone can give some instruction! it's awesome if any recommend tutorials!

  • $\begingroup$ What do you want to represent in Blender? Blender is not design for showing sciences chart and figure but modeling project. The easiest one might be using OSL node in experiment Cycles render engine. Or you can use math node to do the linear algebra. $\endgroup$ – HikariTW Dec 26 '19 at 7:22
  • $\begingroup$ I wish to use blender to show details between two cubic,zoomin/zoomout/rotation freely. if it's not good to use blender! then I have to giveup. I guess it's easy to write a script to do that. if we only care about the shape but no color, is it easy for blender script? $\endgroup$ – lucky1928 Dec 26 '19 at 14:21

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