Is there any way to set the per cylinder or per face colors in a cylinder Tube? I need this capability for fast rendering of a Tube which consists of potentially hundreds of cylinders, each with a different radius. I want the ability to change the color of each cylinder or some faces of a cylinder. …

If you use vertex colors, you don’t need multiple materials. Anyway, I’ve made a playground, does that look like what you have?: https://playground.babylonjs.com/#NREUQE#1

Per Cylinder or Per Face colors of a Cylinder Tube

Questions

JohnK January 7, 2020, 9:04am 17

This topic does something similar with SPS and cylinders Combining meshes without drawing them and performance issues. It is certainly worth reading and checking out the PGs.

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Per Cylinder or Per Face colors of a Cylinder Tube

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