System Information

Operating system and graphics card
Windows 10 Professional 18362
GeForce GTX 1080

Software Version

• Blender version: 2.80
• LuxCore version: 2.2

Error message from Blender console

none

Short description of error

This is a spectrum.


The spectrum from LuxCore is wrong. Where is cyan? Why is there violet between green and blue?
Is this a color averaging RGB error?

A good reference to this is on Minute Physics.
https://www.youtube.com/watch?v=LKnqECcg6Gw

Exact steps for others to reproduce the error

Rainbow and Colors prism downloaded from the LuxCoreRender downloads page.

This is with CPU rendering.
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