New 3D Viewports do not show X-Ray shading correctly #105460

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opened 2023-03-05 14:53:06 +01:00 by Chyou · 9 comments

Chyou commented

2023-03-05 14:53:06 +01:00

System Information
Operating system:win11
Graphics card:3070

Blender Version
Broken:3.41‘s bug (example: 2.80, edbf15d3c0, master, 2018-11-28, as found on the splash screen)
Worked: (newest version of Blender that worked as expected)

Short description of error
New 3d views after the first one cant show X-Ray mode normally 视图显示“材质预览”下的编辑模式，透视打开，最初的第一个3d窗口可以显示背面的点，之后的3d窗口无法显示背面的点

Exact steps for others to reproduce the error

Start with the default .blend file
Change the Timeline editor into a new 3D Viewport
Go into Edit mode for the Cube object
Turn on X-Ray mode in both 3D Viewports
Change the Viewport shading mode as follows
- Solid mode works correctly in both editors
- Material Preview only works for the original editor
- Rendered only works for the original editor

(see solid.png, preview.png, and rendered.png below)

**System Information** Operating system:win11 Graphics card:3070 **Blender Version** Broken:3.41‘s bug (example: 2.80, edbf15d3c044, master, 2018-11-28, as found on the splash screen) Worked: (newest version of Blender that worked as expected) **Short description of error** New 3d views after the first one cant show X-Ray mode normally 视图显示“材质预览”下的编辑模式，透视打开，最初的第一个3d窗口可以显示背面的点，之后的3d窗口无法显示背面的点 **Exact steps for others to reproduce the error** * Start with the default .blend file * Change the Timeline editor into a new 3D Viewport * Go into Edit mode for the Cube object * Turn on X-Ray mode in both 3D Viewports * Change the Viewport shading mode as follows * Solid mode works correctly in both editors * Material Preview only works for the original editor * Rendered only works for the original editor (see solid.png, preview.png, and rendered.png below)

20230305213340.jpg

152 KiB

rendered.png

1.1 MiB

760 KiB

preview.png

1.2 MiB

Chyou added the

labels 2023-03-05 14:53:07 +01:00

Iliya Katushenock added the

EEVEE & Viewport

label 2023-03-05 14:59:24 +01:00

Iliya Katushenock commented

2023-03-05 15:10:28 +01:00

Member

Hello, please use English for reporting

Hello, please use English for reporting

Chyou commented

2023-03-05 15:20:32 +01:00

Author

Hello, please use English for reporting

okay, I'll try my best

> Hello, please use English for reporting okay, I'll try my best

Chyou changed title from ~~【BUG】材质预览视图下的透视bug~~ to 【BUG】new 3d view after the first one cant show perspective mode normaly

2023-03-05 15:29:36 +01:00

Jesse Yurkovich commented

2023-03-05 23:34:12 +01:00

Member

I can confirm. I'll change the title+description to better indicate the problem. This issue seems to have been around for quite some time.

I can confirm. I'll change the title+description to better indicate the problem. This issue seems to have been around for quite some time.

Jesse Yurkovich changed title from ~~【BUG】new 3d view after the first one cant show perspective mode normaly~~ to New 3D Viewports do not show X-Ray shading correctly

2023-03-05 23:42:57 +01:00

Jesse Yurkovich added

EEVEE & Viewport

and removed

labels 2023-03-05 23:43:11 +01:00

Piyush Aniruddha Udhao commented

2023-03-07 13:47:44 +01:00

I'm a new developer, and I've successfully reproduced the error. I feel like with a little guidance I could fix this issue. Any advice would be greatly appreciated!

I'm a new developer, and I've successfully reproduced the error. I feel like with a little guidance I could fix this issue. Any advice would be greatly appreciated!

Iliya Katushenock commented

2023-03-07 13:51:50 +01:00

Member

I don't think this is a bug that can be fixed. Looks like a depth buffer limitation. We shouldn't accept such bugs...?

I don't think this is a bug that can be fixed. Looks like a depth buffer limitation. We shouldn't accept such bugs...?

Miguel Pozo commented

2023-03-07 14:05:44 +01:00

Member

I think if this was simply an implementation limitation, the default viewport would show the same behavior.

My first assumption was that this could be simply a setting that is disabled by default in new viewports, but is enabled in the default viewport.
I'm not sure if that's the case, though.

@Piyush-Aniruddha-Udhao I would start by making captures in RenderDoc or Nsight, and see what's different between them.
That should point you in the right direction.

https://wiki.blender.org/wiki/Source/EEVEE_%26_Viewport/GPU_Module#Debugging
https://youtu.be/OxwrSdt6I4w?t=2545

I think if this was simply an implementation limitation, the default viewport would show the same behavior. My first assumption was that this could be simply a setting that is disabled by default in new viewports, but is enabled in the default viewport. I'm not sure if that's the case, though. @Piyush-Aniruddha-Udhao I would start by making captures in RenderDoc or Nsight, and see what's different between them. That should point you in the right direction. https://wiki.blender.org/wiki/Source/EEVEE_%26_Viewport/GPU_Module#Debugging https://youtu.be/OxwrSdt6I4w?t=2545

Piyush Aniruddha Udhao commented

2023-03-07 14:10:17 +01:00

thank you so much @pragma37
will do that right now

thank you so much @pragma37 will do that right now

Piyush Aniruddha Udhao commented

2023-03-08 16:43:24 +01:00

@pragma37 um, I'm sorry but I am facing some difficulties understanding on how I should use these tools. Could you help me a little bit more?

@pragma37 um, I'm sorry but I am facing some difficulties understanding on how I should use these tools. Could you help me a little bit more?

Miguel Pozo commented

2023-03-08 17:20:35 +01:00

Member

Sorry, but I don't think I can provide you a better explanation than the onboarding presentation I've linked to.

I guess you're not familiar with GPU programming?
Then it may be best for you to look at issues from other modules for now.

https://projects.blender.org/blender/blender/issues?q=&type=all&sort=&state=open&labels=302&milestone=0&project=0&assignee=0&poster=0

Sorry, but I don't think I can provide you a better explanation than the onboarding presentation I've linked to. I guess you're not familiar with GPU programming? Then it may be best for you to look at issues from other modules for now. https://projects.blender.org/blender/blender/issues?q=&type=all&sort=&state=open&labels=302&milestone=0&project=0&assignee=0&poster=0

Marino Toscano referenced a pull request that will close this issue

2023-05-08 20:56:54 +02:00

Fix #105460: set default backwire opacity for 3D view overlay #107755

Germano Cavalcante referenced this issue

2024-01-04 16:46:02 +01:00

X-Ray mode not working in Geometry Nodes tab. #116765

Germano Cavalcante referenced a pull request that will close this issue

2024-01-04 20:23:13 +01:00

Fix #105460: Overlay "Backwire Opacity" is 0.0 in new 3D Views #116799

Germano Cavalcante referenced this issue from a commit

2024-01-05 13:59:11 +01:00

Fix #105460: Overlay "Backwire Opacity" is 0.0 in new 3D Views

Germano Cavalcante closed this issue

2024-01-05 13:59:12 +01:00

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labels 2024-01-05 14:00:22 +01:00

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