EEVEE camera motion blur renders only one viewport sample #58610

New Issue

Christoph Werner · 2018-12-03T13:19:28+01:00

Christoph Werner commented

2018-12-03 13:19:28 +01:00

System Information
Operating system: Windows 10 Pro, 64 Bit
Graphics card: GeForce GTX 1080 Ti

Blender Version
Broken: Date 2018-12-03 00:27, Hash: a205493426, Branch: blender2.8

Short description of error
Eevee mode: When using rendered "camera view" in the viewport, it will always be rendered using 1 render sample only. The camera view ignores the global Viewport Samples settings.

If you exit the camera view and switch to the regular user perspektive view, then the global Viewport Samples are correct and the view renders as expected.

Why the camera view is ignoring the global viewport sample settings?

Exact steps for others to reproduce the error
See my attached image,please.

EDIT: The bug appear when "Motion Blur" is activated in Eevee render settings.

bug_prototyping01_eevee.blend

**System Information** Operating system: Windows 10 Pro, 64 Bit Graphics card: GeForce GTX 1080 Ti **Blender Version** Broken: Date 2018-12-03 00:27, Hash: a205493426b, Branch: blender2.8 **Short description of error** **Eevee mode:** When using rendered "camera view" in the viewport, it will always be rendered using 1 render sample only. The camera view ignores the global Viewport Samples settings. If you exit the camera view and switch to the regular user perspektive view, then the global Viewport Samples are correct and the view renders as expected. Why the camera view is ignoring the global viewport sample settings? **Exact steps for others to reproduce the error** See my attached image,please. EDIT: The bug appear when "Motion Blur" is activated in Eevee render settings. ![blender_eevee_renderbug01.JPG](https://archive.blender.org/developer/F5800035/blender_eevee_renderbug01.JPG) [bug_prototyping01_eevee.blend](https://archive.blender.org/developer/F5800530/bug_prototyping01_eevee.blend)

Christoph Werner commented

2018-12-03 13:19:28 +01:00

Added subscriber: @ChristophWerner

blender-admin commented

2018-12-03 13:19:28 +01:00

#60612 was marked as duplicate of this issue

blender-admin commented

2018-12-03 13:19:28 +01:00

#60362 was marked as duplicate of this issue

Christoph Werner changed title from ~~Camera view in viewport is rendered always with 1 render sample only~~ to Camera view ignores global eevee "Viewport Samples" settings

2018-12-03 13:20:33 +01:00

Christoph Werner changed title from ~~Camera view ignores global eevee "Viewport Samples" settings~~ to Camera view ignores global Eevee "Viewport Samples" settings

2018-12-03 13:20:48 +01:00

Brecht Van Lommel commented

2018-12-03 14:00:53 +01:00

Added subscriber: @brecht

Brecht Van Lommel commented

2018-12-03 14:00:54 +01:00

Please attach a simple .blend file to reproduce the issue.

Paul Szajner commented

2018-12-03 14:12:53 +01:00

Added subscriber: @sozap

Paul Szajner commented

2018-12-03 14:12:53 +01:00

this is happening when using camera motion blur, I don't know if it's a bug or it's behaving as intended...

Christoph Werner commented

2018-12-03 14:30:01 +01:00

In #58610#566699, @sozap wrote:
this is happening when using camera motion blur, I don't know if it's a bug or it's behaving as intended...

Conformed. Activation Motion Blur in the render settings is really the reason. Thank you for the hint. Seem to be an error.

@brecht I've attached the file to reproduce it. Please switch to "Rendered mode" in Eevee in both viewports, to see the difference. As @sozap mentioned: It happen when Motion Blur is enabled in Eevee the render settings. You can see the difference if you swap between Motion Blur on and off.

> In #58610#566699, @sozap wrote: > this is happening when using camera motion blur, I don't know if it's a bug or it's behaving as intended... Conformed. Activation Motion Blur in the render settings is really the reason. Thank you for the hint. Seem to be an error. @brecht I've attached the file to reproduce it. Please switch to "Rendered mode" in Eevee in both viewports, to see the difference. As @sozap mentioned: It happen when Motion Blur is **enabled** in Eevee the render settings. You can see the difference if you swap between Motion Blur on and off.

Clément Foucault was assigned by Brecht Van Lommel

2018-12-03 14:48:37 +01:00

Brecht Van Lommel changed title from ~~Camera view ignores global Eevee "Viewport Samples" settings~~ to EEVEE camera motion blur renders only one viewport sample

2018-12-03 14:49:45 +01:00

blender-admin commented

2019-03-14 16:51:34 +01:00

This issue was referenced by f7d415ab42

This issue was referenced by f7d415ab42c3203d370b62d6ed99e7a894030a33

Clément Foucault commented

2019-03-14 16:53:27 +01:00

Changed status from 'Open' to: 'Resolved'

Clément Foucault closed this issue

2019-03-14 16:53:27 +01:00

Clément Foucault commented

2019-03-16 02:41:11 +01:00