Scattered light patterns
Forum rules
Please upload a testscene that allows developers to reproduce the problem, and attach some images.
Please upload a testscene that allows developers to reproduce the problem, and attach some images.
Scattered light patterns
How might one achieve an effect similar to this in Lux?
Re: Scattered light patterns
That doesn't generate the coloured shapes cast on the wall shown in the photo.
Re: Scattered light patterns
You need to increase the "kr" (aka reflection) parameter of the glass material. The wall colored shape is (mostly) the result of light reflected over the glass surface.
Re: Scattered light patterns
It is effect of light passing through dichroic glass.
Re: Scattered light patterns
How do you adjust that parameter? The only thing I see relating to reflection is the colour.
Re: Scattered light patterns
Now I don't suppose you have a dichroic glass Lux material lying around that I could play with, would you?
Re: Scattered light patterns
Either I have no clue what I am doing, or Lux is lacking parts or something else is amiss What is: Refraction color? Also, there's no Thin Film present. So this is the closest I could get without it ("Architectural" is a must, no refraction there):