Refracting objects in Eevee ignore background and base color #78165

Closed
opened 2020-06-23 16:43:08 +02:00 by Michael Butscher · 9 comments

System Information
Operating system: Windows 7 SP1 64 Bits
Graphics card: Intel HD Graphics 4600

Blender Version
Broken: version: 2.83.0, branch: master, commit date: 2020-06-03 14:38, hash: 211b6c29f7
Worked: 2.82

Short description of error
Refracting objects in Eevee ignore background and own base color (from principal shader) and just show black there.

Exact steps for others to reproduce the error
Place a simple glowing cube behind a refracting, slightly blue sphere.

Works as expected in 2.82:

bugRefract_eevee_2.82.png

Shows mainly black sphere in 2.83:

bugRefract_eevee_2.83.png

Blender file:

bugRefract_eevee.blend

**System Information** Operating system: Windows 7 SP1 64 Bits Graphics card: Intel HD Graphics 4600 **Blender Version** Broken: version: 2.83.0, branch: master, commit date: 2020-06-03 14:38, hash: `211b6c29f7` Worked: 2.82 **Short description of error** Refracting objects in Eevee ignore background and own base color (from principal shader) and just show black there. **Exact steps for others to reproduce the error** Place a simple glowing cube behind a refracting, slightly blue sphere. Works as expected in 2.82: ![bugRefract_eevee_2.82.png](https://archive.blender.org/developer/F8639152/bugRefract_eevee_2.82.png) Shows mainly black sphere in 2.83: ![bugRefract_eevee_2.83.png](https://archive.blender.org/developer/F8639156/bugRefract_eevee_2.83.png) Blender file: [bugRefract_eevee.blend](https://archive.blender.org/developer/F8639158/bugRefract_eevee.blend)

Added subscriber: @mbutscher

Added subscriber: @mbutscher

Added subscriber: @mano-wii

Added subscriber: @mano-wii

Changed status from 'Needs Triage' to: 'Needs User Info'

Changed status from 'Needs Triage' to: 'Needs User Info'

I cannot reproduce this with either the latest stable or current development versions of Blender:

Please try the latest daily build: https://builder.blender.org/download/

Go to File → Defaults → Load Factory Settings and then load your file to see if you still can reproduce this issue.

I cannot reproduce this with either the latest stable or current development versions of Blender: Please try the latest daily build: https://builder.blender.org/download/ Go to File → Defaults → Load Factory Settings and then load your file to see if you still can reproduce this issue.

Same with 2.90.0 Alpha, branch: master, commit date: 2020-06-24 21:51, hash: ec776f18ff

bugRefract_eevee_2.90alpha_rBec776f18ff70.png

Probably this is (once again) caused by the Intel HD Graphics card (or its driver). There was already some weird behavior by this device.

Same with 2.90.0 Alpha, branch: master, commit date: 2020-06-24 21:51, hash: `ec776f18ff` ![bugRefract_eevee_2.90alpha_rBec776f18ff70.png](https://archive.blender.org/developer/F8641523/bugRefract_eevee_2.90alpha_rBec776f18ff70.png) Probably this is (once again) caused by the Intel HD Graphics card (or its driver). There was already some weird behavior by this device.

Changed status from 'Needs User Info' to: 'Needs Triage'

Changed status from 'Needs User Info' to: 'Needs Triage'

Added subscriber: @RC12

Added subscriber: @RC12

Maybe related to or duplicate of #75943, since it has the same issue of appearing black with reflection and refraction. And its working in c476c36e40 and broken after 7dd0be9554 same as the linked report.
image.png

Maybe related to or duplicate of #75943, since it has the same issue of appearing black with reflection and refraction. And its working in `c476c36e40` and broken after `7dd0be9554` same as the linked report. ![image.png](https://archive.blender.org/developer/F8659813/image.png)

Closed as duplicate of #75943

Closed as duplicate of #75943
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Reference: blender/blender#78165
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