The emission do not render, pleas help me!

Artistic Support Lighting and Rendering
1

I have this problem when i save the render, the emisson dosent save

1
11920Ă—823 1.17 MB

2

image
image2166Ă—1033 652 KB

3

image
image323Ă—325 43.3 KB

The curve that is disabled in render…is that the emission object?

4

.png doesn’t save transparent emission properly, you might need to render to .exr.

5

You are running into a common problem here: most image formats can’t do additive transparency.

Explanation:

There are 2 types of transparency

  • Alpha transparency. It partially hides what’s behind it, like a fog.
  • Additive transparency. This one is produced by transparent emissives and bloom/glare effects. It is composed of pure light and brightens what’s behind it without hiding anything.

Most file formats only do alpha transparency and don’t capture additive. For this reason, it’s better not to render additive effects on a transparent background if you can avoid it, or you will need a more advanced file format than PNG.

What are you trying to do here? Do you absolutely need to render this on a transparent background? For what use?

6

Thank you so much, that solve my problem