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EEVEE: Specular BSDF incompatible with Shader to RGB when SSR is active. #88766

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opened 2021-06-03 01:10:09 +02:00 by Chris Clyne (Lateasusual) · 13 comments
Chris Clyne (Lateasusual) commented 2021-06-03 01:10:09 +02:00
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Passing Specular BSDF through Shader->RGB when SSR is enabled causes shading other than ambient world lighting to be removed, not just the SSR reflections. The same happens with Glossy, Principled etc.

2.93:
image.png

2.92:
image.png

After bisecting, this was found to be caused by https://developer.blender.org/rB7f7e6830991 but it's a large commit so I didn't dig in and find exactly what was responsible.

(If I've already found the commit/cause should it still be opened as "Needs Triage"? Would marking it as "Confirmed" be presumptuous?)

Passing Specular BSDF through Shader->RGB when SSR is enabled causes shading other than ambient world lighting to be removed, not just the SSR reflections. The same happens with Glossy, Principled etc. 2.93: ![image.png](https://archive.blender.org/developer/F10155019/image.png) 2.92: ![image.png](https://archive.blender.org/developer/F10155025/image.png) After bisecting, this was found to be caused by https://developer.blender.org/rB7f7e6830991 but it's a large commit so I didn't dig in and find exactly what was responsible. (If I've already found the commit/cause should it still be opened as "Needs Triage"? Would marking it as "Confirmed" be presumptuous?)
Clément Foucault was assigned by Chris Clyne (Lateasusual) 2021-06-03 01:10:09 +02:00
Chris Clyne (Lateasusual) commented 2021-06-03 01:10:09 +02:00
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Added subscriber: @lateasusual

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blender-admin commented 2021-06-03 01:10:09 +02:00
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#90095 was marked as duplicate of this issue

#90095 was marked as duplicate of this issue
blender-admin commented 2021-06-03 01:10:09 +02:00
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#88874 was marked as duplicate of this issue

#88874 was marked as duplicate of this issue
Clément Foucault commented 2021-06-03 02:58:56 +02:00
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Changed status from 'Needs Triage' to: 'Confirmed'

Changed status from 'Needs Triage' to: 'Confirmed'
Evan Wilson commented 2021-06-06 02:49:31 +02:00
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Added subscriber: @Cyrfox

Added subscriber: @Cyrfox
Pratik Borhade commented 2021-06-14 20:43:11 +02:00
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Added subscriber: @PratikPB2123

Added subscriber: @PratikPB2123
Pratik Borhade commented 2021-07-24 05:56:32 +02:00
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Added subscriber: @MikeBlue

Added subscriber: @MikeBlue
lictex_ commented 2021-10-10 15:24:57 +02:00
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Added subscriber: @lictex_1

Added subscriber: @lictex_1
blender-admin commented 2021-10-13 20:51:15 +02:00
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This issue was referenced by 272cb6157d

This issue was referenced by 272cb6157d8271008d576e92b593b69b6c93fa2e
blender-admin commented 2021-10-13 20:51:15 +02:00
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This issue was referenced by 10abaf3ddf

This issue was referenced by 10abaf3ddf08fc891cb7b7ce98bb2166bb1b9f14
Clément Foucault commented 2021-10-13 20:51:31 +02:00
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Changed status from 'Confirmed' to: 'Resolved'

Changed status from 'Confirmed' to: 'Resolved'
Gints Zilbalodis commented 2021-10-22 23:11:07 +02:00
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Added subscriber: @gintszilbalodis

Added subscriber: @gintszilbalodis
Gints Zilbalodis commented 2021-10-22 23:15:37 +02:00
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Removed subscriber: @gintszilbalodis

Removed subscriber: @gintszilbalodis
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Reference: blender/blender#88766
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