Can´t make Green Glass ?! Always Redish

Corona Corona for 3ds Max Issues
1

Hi..

I don´t know if it´s a bug. I am using a Multi-Sub Material and had to put 3 Glass pieces with RGB colors (RED Glass, Green Glass, Blue Glass).
After making the Red Glass, i can´t make green Glass. It´s being Pink and Redish … Very Strange.

Material_Proble.JPG
Material_Proble.JPG533×558 48.7 KB

2

remove the diffuse color (set it black).
Next, either make both reflection+refraction green, or try making them both white and setting absorption to green and tweaking the absorption distance

3

Removing the Color from Difuse solves it, but is it correct ?

 Now i can see a litte bit of red on the specular ... It stills strangelly tenting to tint specular with red...

strange_glass.JPG
strange_glass.JPG745×513 58.4 KB

4

yes, it is, since glass contains no diffuse part. Normally it gets tuned down automatically, but not in this case, since you are using colored refraction.

5

Sorry to keep pushing this key, but did you look my last screenshot ? I´ve follow your instructions and now the specular looks a little bit red.

 Anything wrong with my shader ? 

  Tks keymaster ! :smiley:
6

Remove the color from absorption and let it white of you decide to use refractionreflection color :wink:

OR ( you didn’t see it i think )

Leave the blue color in absorption and let the white reflection/refraction on white.

7

I tried the color only on absortion and the glass came out “white”.

 I will try to leave absortion just white. Tks! 

 I will do more tests with abortion :smiley:
8

Change it to onesided (solid) and increase the absorption value with a high value ( the more value you add the more the color is reduced )

glass.jpg
glass.jpg367×969 89.3 KB

9

Second option with reflection/refraction color only
and that works with onesided(solid)

second.jpg
second.jpg367×969 89 KB

10

No, i will not do more tests with ABORTION.

I will test **absorption**. lol