denoiser glitch? #53826

Closed
opened 2018-01-18 15:56:41 +01:00 by Jeannie · 8 comments

System Information
Operating system and graphics card
iMac
MacOS High Sierra Version 10.13.2 (17C88)

Blender Version
version 2.79

Short description of error
The denoiser (whether I use clamping settings or not) goes through the render motions, but then produces an all-black screen.

Exact steps for others to reproduce the error
please see attachments. I simply checked the "Denoising" checkbox before clicking the "Render Image" pull down selection.

Thank you for your assistance with this!
Screen Shot 2018-01-18 at 9.46.40 AM.png

Screen Shot 2018-01-18 at 9.47.38 AM.png

Screen Shot 2018-01-18 at 9.49.09 AM.png

Screen Shot 2018-01-18 at 9.47.09 AM.png

Screen Shot 2018-01-18 at 9.48.47 AM.png

Screen Shot 2018-01-18 at 9.49.33 AM.png

**System Information** Operating system and graphics card iMac MacOS High Sierra Version 10.13.2 (17C88) **Blender Version** version 2.79 **Short description of error** The denoiser (whether I use clamping settings or not) goes through the render motions, but then produces an all-black screen. **Exact steps for others to reproduce the error** please see attachments. I simply checked the "Denoising" checkbox before clicking the "Render Image" pull down selection. Thank you for your assistance with this! ![Screen Shot 2018-01-18 at 9.46.40 AM.png](https://archive.blender.org/developer/F1878698/Screen_Shot_2018-01-18_at_9.46.40_AM.png) ![Screen Shot 2018-01-18 at 9.47.38 AM.png](https://archive.blender.org/developer/F1878699/Screen_Shot_2018-01-18_at_9.47.38_AM.png) ![Screen Shot 2018-01-18 at 9.49.09 AM.png](https://archive.blender.org/developer/F1878701/Screen_Shot_2018-01-18_at_9.49.09_AM.png) ![Screen Shot 2018-01-18 at 9.47.09 AM.png](https://archive.blender.org/developer/F1878704/Screen_Shot_2018-01-18_at_9.47.09_AM.png) ![Screen Shot 2018-01-18 at 9.48.47 AM.png](https://archive.blender.org/developer/F1878707/Screen_Shot_2018-01-18_at_9.48.47_AM.png) ![Screen Shot 2018-01-18 at 9.49.33 AM.png](https://archive.blender.org/developer/F1878689/Screen_Shot_2018-01-18_at_9.49.33_AM.png)
Author

Added subscriber: @jeanniegirl07

Added subscriber: @jeanniegirl07
Member

Added subscriber: @lichtwerk

Added subscriber: @lichtwerk
Member

I think we need a .blend file to reproduce this, could you upload here?
Marking as "Incomplete" until the requested information/data is provided.

I think we need a .blend file to reproduce this, could you upload here? Marking as "Incomplete" until the requested information/data is provided.
Author

Yes, please find the Blender file attached. Thank you!

lightingExercise.blend

Yes, please find the Blender file attached. Thank you! [lightingExercise.blend](https://archive.blender.org/developer/F1880131/lightingExercise.blend)
Member

You seem to use Border render? Please set the file up so it matches your screenshots exactly.
Your file is missing the metal_grunge_painted_17_diffuse.jpg texture. (you can just pack the texture)
Could you upload again?
The texture is also plugged into the Normal slot of a Bump node (which is also not the way to go)
And then there are these portal lights (which only help with environment lights from a world [and there is none present in your file], not with emiters afaik)

Anyways, as this is about denoising tiles rendering totally black: I cannot reproduce this unfortunately. Every tile rendering fine including denoising here (both CPU and GPU with or without border render)

Leaving as Incomplete until we can have a look at a file that corresponds with the provided screenshots...

You seem to use Border render? Please set the file up so it matches your screenshots exactly. Your file is missing the `metal_grunge_painted_17_diffuse.jpg` texture. (you can just pack the texture) Could you upload again? The texture is also plugged into the `Normal` slot of a Bump node (which is also not the way to go) And then there are these portal lights (which only help with environment lights from a world [and there is none present in your file], not with emiters afaik) Anyways, as this is about denoising tiles rendering totally black: I cannot reproduce this unfortunately. Every tile rendering fine including denoising here (both CPU and GPU with or without border render) Leaving as Incomplete until we can have a look at a file that corresponds with the provided screenshots...
Author

I made changes since the first file, so here are new screen captures and Blender file that matches them with the denoising problem repeated. Thanks!

Screen Shot6-DenoisingRenderingFinalRenderSettings.png

Screen Shot5-DenoisingRenderingFinal.png

Screen Shot3-DenoisingRenderingInProgress02.png

Screen Shot2-DenoisingRenderingInProgress01.png

Screen Shot1-RenderedWithNoDenoising.png

Screen Shot4-DenoisingRenderingInProgress03.png

metal_grunge_painted_17_diffuse.jpg

lightingExercise.blend

I made changes since the first file, so here are new screen captures and Blender file that matches them with the denoising problem repeated. Thanks! ![Screen Shot6-DenoisingRenderingFinalRenderSettings.png](https://archive.blender.org/developer/F1882192/Screen_Shot6-DenoisingRenderingFinalRenderSettings.png) ![Screen Shot5-DenoisingRenderingFinal.png](https://archive.blender.org/developer/F1882193/Screen_Shot5-DenoisingRenderingFinal.png) ![Screen Shot3-DenoisingRenderingInProgress02.png](https://archive.blender.org/developer/F1882196/Screen_Shot3-DenoisingRenderingInProgress02.png) ![Screen Shot2-DenoisingRenderingInProgress01.png](https://archive.blender.org/developer/F1882197/Screen_Shot2-DenoisingRenderingInProgress01.png) ![Screen Shot1-RenderedWithNoDenoising.png](https://archive.blender.org/developer/F1882198/Screen_Shot1-RenderedWithNoDenoising.png) ![Screen Shot4-DenoisingRenderingInProgress03.png](https://archive.blender.org/developer/F1882202/Screen_Shot4-DenoisingRenderingInProgress03.png) ![metal_grunge_painted_17_diffuse.jpg](https://archive.blender.org/developer/F1882220/metal_grunge_painted_17_diffuse.jpg) [lightingExercise.blend](https://archive.blender.org/developer/F1882221/lightingExercise.blend)
Author

Also, thank you for the texturing and light portal tips. Much appreciated!

Also, thank you for the texturing and light portal tips. Much appreciated!

Closed as duplicate of #52145

Closed as duplicate of #52145
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Reference: blender/blender#53826
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