Rendering (view as render)

Support Lighting and Rendering
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1

Hello,

I’ve been having a small issue lately about rendering. The issue is, when I put my 240 exr files together to create my 10 seconds animation, there is a glow missing on an object. However, it looks perfectly fine in ‘‘compositing’’ while the frames are rendering but when I put the images together, the glow is missing. This doesn’t happen if I render as PNG, only with EXR this happens. On another Blender forum, I was simply provided the solution below and they closed the topic as solved:

solution
solution956×381 26.5 KB

I could only enable this option in the Rendering panel between Animation and Compositing after opening the exr files. It’s the same as compositing when I enable it and play the animation here, everything looks fine. But what am I supposed to do from here on? I tried saving several images with ‘‘view as render’’ enabled here and then put them together for the animation, the glow is still missing. Am I supposed render my animation (putting the exr images together) while the view as render is enabled? If so, how do I do it from here? Because in video sequencer below, I don’t see that option anywhere…

video sequencer
video sequencer1918×1057 135 KB

Thank you very much in advance!

2

Can you share some of the images and maybe a blend file?

3

Sure. The first image is with glow on electricity. This is how it looks in compositing as well as in the rendering panel when i enable ‘‘view as render’’.

Glow on Electricity
Glow on Electricity2160×2160 4.78 MB

Now the second image doesn’t have the glow anymore on electricity. When I render, the glow is gone. I’m not sure how I’m supposed to proceed based on the solution that was provided to me.

No Glow
No Glow2160×2160 4.78 MB

Please find attached the blend file.
Electricity Test.blend (3.6 MB)

4

Blender 3.6.3 Composing and saved file are the same (rendering size 50%)

1
11080×1080 1.16 MB

5

Hello,

Could you please be more specific with your reply? :slight_smile:

6

There’s nothing special about it :sweat_smile:

We rendered it with the file you provided and the image you see is the result.

The large star shape seems to be due to the difference in effect size because the rendering size was reduced by 50%.

add

I tried rendering it back to 100% size.

The image you see is the result.

untitled
untitled2160×2160 4.76 MB

※ Electricity Test.blend file only adjusted the sample values for the composite scene.

7

Is this the result after rendering in compositing? Or did you save the image as an exr file and then rendered to get this image?

Also, if it is not too much trouble for you, could you render frames 60 to 80 and then make a video of it to see how the electricity looks? It wouldn’t take long :slightly_smiling_face:

8

It’s hard to render with the original size because my PC is low (30% size output)

It looks like there’s a little problem, but it doesn’t seem to be a rendering problem, so I tested it.

Alpha Over

Mix

One question?
I usually use Mix to synthesize the effects, but I thought it was weird because it was Alpha Over.

This may be the problem :thinking:
※ I edited it using Exr and printed it out as a video.