Scattered light patterns

[aidalgol]

How might one achieve an effect similar to this in Lux?

[Dade]

this

[aidalgol]

That doesn't generate the coloured shapes cast on the wall shown in the photo.

[Dade]

That doesn't generate the coloured shapes cast on the wall shown in the photo.

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.

[kintuX]

How might one achieve an effect similar to this in Lux?
colours.jpg

It is effect of light passing through dichroic glass.

[aidalgol]

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.

How do you adjust that parameter? The only thing I see relating to reflection is the colour.

[aidalgol]

It is effect of light passing through dichroic glass.

Now I don't suppose you have a dichroic glass Lux material lying around that I could play with, would you?

[kintuX]

It is effect of light passing through dichroic glass.

Now I don't suppose you have a dichroic glass Lux material lying around that I could play with, would you?

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):

Glass_Dichroic_LuxCore.blend

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