pen pressure not working in 3.0 #92902

New Issue

grant abbitt · 2021-11-07T12:32:46+01:00

grant abbitt commented

2021-11-07 12:32:46 +01:00

System Information
Operating system: Windows-10-10.0.19043-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 2080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 472.12
display tablet - XP pen artist 24

Blender Version
Broken: version: 3.0.0 Beta, branch: master, commit date: 2021-10-30 14:44, hash: 945a99386b
Worked: (newest version of Blender that worked as expected)

Short description of error
using the pen pressure for strength and brush radius is not working in blender 3

Exact steps for others to reproduce the error
new sculpting file,
add multires modifer to spherical cube
use pen to create strokes but pen pressure not working
the same process repeated in blender 2.935 works fine

**System Information** Operating system: Windows-10-10.0.19043-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 2080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 472.12 display tablet - XP pen artist 24 **Blender Version** Broken: version: 3.0.0 Beta, branch: master, commit date: 2021-10-30 14:44, hash: `945a99386b` Worked: (newest version of Blender that worked as expected) **Short description of error** using the pen pressure for strength and brush radius is not working in blender 3 **Exact steps for others to reproduce the error** new sculpting file, add multires modifer to spherical cube use pen to create strokes but pen pressure not working the same process repeated in blender 2.935 works fine

grant abbitt commented

2021-11-07 12:32:46 +01:00

Added subscriber: @gabbitt

Ramil Roosileht commented

2021-11-08 21:31:50 +01:00

Added subscriber: @Limarest

Ramil Roosileht commented

2021-11-08 21:31:50 +01:00

Can confirm, pen pressure doesn't work for me unless tablet API is set to Windows Ink, but then if I use Windows Ink, stylus shortcuts such as middle click stop working, making navigation in the viewport impossible

Tablet is Wacom One M

Can confirm, pen pressure doesn't work for me unless tablet API is set to Windows Ink, but then if I use Windows Ink, stylus shortcuts such as middle click stop working, making navigation in the viewport impossible Tablet is Wacom One M

Pratik Borhade commented

2021-11-10 12:10:01 +01:00

Added subscriber: @PratikPB2123

Pratik Borhade commented

2021-11-10 12:10:01 +01:00

Broken: version: 3.0.0 Beta, branch: master, commit date: 2021-10-30 14:44, hash: 945a99386b

Hi, thanks for the report. Does this happen with fresh builds?: https://builder.blender.org/download/daily

Could you please add image or short video to show the differences between broken and working version?

> Broken: version: 3.0.0 Beta, branch: master, commit date: 2021-10-30 14:44, hash: 945a99386b Hi, thanks for the report. Does this happen with fresh builds?: https://builder.blender.org/download/daily Could you please add image or short video to show the differences between broken and working version?

Ken commented

2021-11-13 00:14:23 +01:00

Added subscriber: @KennethThomas

grant abbitt commented

2021-11-13 11:04:46 +01:00

2021-11-13 10-02-00.mp4 hopefully this works. Here is a video of the issue thanks

[2021-11-13 10-02-00.mp4](https://archive.blender.org/developer/F11800222/2021-11-13_10-02-00.mp4) hopefully this works. Here is a video of the issue thanks

Pratik Borhade commented

2021-11-15 12:24:09 +01:00

Added subscriber: @PrototypeNM1

Pratik Borhade commented

2021-11-15 12:24:09 +01:00

Hi, thanks for the video. This is probably same as #92436 (Erratic pen pressure)

@PrototypeNM1 , can you please check this?

Hi, thanks for the video. This is probably same as #92436 (Erratic pen pressure) @PrototypeNM1 , can you please check this?

Nicholas Rishel self-assigned this 2021-11-24 02:45:46 +01:00

Nicholas Rishel commented

2021-11-24 02:45:46 +01:00

Changed status from 'Needs Triage' to: 'Confirmed'

Nicholas Rishel commented

2021-11-24 02:45:46 +01:00

The symptoms of this issue should be resolved by 60c0b79256, but there remains an underlying issue that needs further investigation. Lack of pen pressure was an indicator that Wintab was falling back to low frequency input, which can result in jagged lines when drawing.

The symptoms of this issue should be resolved by 60c0b7925625, but there remains an underlying issue that needs further investigation. Lack of pen pressure was an indicator that Wintab was falling back to low frequency input, which can result in jagged lines when drawing.

Nicholas Rishel commented

2022-05-09 00:48:58 +02:00

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

Nicholas Rishel commented

2022-05-09 00:48:58 +02:00

@gabbitt could you repeat the bug by running blender.exe --debug-wintab with this build, copy the system console to this link, and link the paste in a reply to this report?

Just a note: this bug report doesn't happen in the main release of Blender because of fallback that is hiding it. We'd still like to fix this properly because the fallback causes jagged lines when drawing.

@gabbitt could you repeat the bug by running `blender.exe --debug-wintab` with [this build](https:*builder.blender.org/download/experimental/blender-3.3.0-alpha+wintab.6abc638a8b90-windows.amd64-release.zip), copy the system console [to this link](https:*developer.blender.org/paste/edit/form/default/), and link the paste in a reply to this report? Just a note: this bug report doesn't happen in the main release of Blender because of fallback that is hiding it. We'd still like to fix this properly because the fallback causes jagged lines when drawing.

Nicholas Rishel commented

2022-05-21 18:51:05 +02:00

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

Nicholas Rishel closed this issue

2022-05-21 18:51:05 +02:00

Nicholas Rishel commented

2022-05-21 18:51:05 +02:00

No activity for more than a week. As per the tracker policy we assume the issue is gone and can be closed.

Thanks again for the report. If the problem persists please open a new report with the required information.

No activity for more than a week. As per the tracker policy we assume the issue is gone and can be closed. Thanks again for the report. If the problem persists please open a new report with the required information.

Christian Schneider commented

2022-12-04 10:36:24 +01:00

Added subscriber: @FuzzyHerbivore

Christian Schneider commented

2022-12-04 10:36:24 +01:00

Hey, I have the same problem on macOS (13.0.1) with an XP Pen Artist 16 (2nd gen). Pressure sensitivity works in other applications, like Krita, and in the pen's debugger, but not in Blender 3.3.1.

Any hints on what to try out or how I can provide more details would be appreciated!

Hey, I have the same problem on macOS (13.0.1) with an XP Pen Artist 16 (2nd gen). Pressure sensitivity works in other applications, like Krita, and in the pen's debugger, but not in Blender 3.3.1. Any hints on what to try out or how I can provide more details would be appreciated!

Nicholas Rishel commented

2022-12-18 00:13:57 +01:00

@FuzzyHerbivore You'd need to open a new issue, as this issue was specific to Windows.

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pen pressure not working in 3.0 #92902