Can't get a transparent background for glass

Question

I need to make the bottle glass transparent in eevee. I used Principled shader with transmission value set to 1 for glass effect.

Have you activated "Screen Space Reflection" and "Refraction" in Eevee render settings, and "Screen Space Reflection" in the material settings of the glass? Have a look here for screenshots: Configuring eevee glass reflections — Blunder, Nov 25 '20 at 12:42
hello @umer Asghar , can you tell how did you acheive this glass effect what materiasl you used ? — Muneeb Ejaz, Oct 31 '22 at 06:39

score 2 · Accepted Answer · edited May 17 '21 at 16:37

2

Set Blend Mode in material to Alpha Blend and Shadow Mode to Alpha Hashed.

or try this:

edited May 17 '21 at 16:37

answered Nov 25 '20 at 15:56

Chris

Doesn't change anything for me. Should this make the background (that is supposed to be alpha) visible through the object? Can you make a screenshot? – Frederik Steinmetz Nov 25 '20 at 16:30
yes i can - i updated the answer....but didn't ask!? ;) – Chris Nov 25 '20 at 16:49
I Don't think he's seen it yet, but I was curious myself. This shows the BG HDRi, but not transparent BG. – Frederik Steinmetz Nov 25 '20 at 16:50
thats why i added the green block partially behind it so you can see it is transparent... – Chris Nov 25 '20 at 16:57
But the background isn't check the original screenshot it should show the alpha checkers. – Frederik Steinmetz Nov 25 '20 at 17:01
the Bg hdri works fine for me the trnasparent BG is not showing – Umer Asghar Nov 25 '20 at 17:01
can you show us your blend file, so we can check? – Chris Nov 25 '20 at 17:03

score 0 · Answer 2 · answered Nov 25 '20 at 21:54

0

Mixing it with transparent shader worked !. I was looking way much hard on it the answer was simple Thanks @Chris

answered Nov 25 '20 at 21:54

Umer Asghar

but the image texture on glass becomes a bit dull....but i will play around to see what i can get – Umer Asghar Nov 25 '20 at 21:55

2 Answers2