Grease Pencil artifacts #87841
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Reference: blender/blender#87841
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System Information
Operating system: Windows 8.1
Graphics card: NVIDIA Get Force GT 750M
Blender Version
Broken: 2.92 (no date in splash screen)
Worked: (2.80) I haven't tested the versions in between.
Short description of error
The use of more than two Grease Pencil objects produce artifacts.
Exact steps for others to reproduce the error
I attach a picture and a file. I hope this help. Thanks in advance.
Regards
Grease pencil bug.blend
Added subscriber: @UsoBlender
Added subscriber: @filedescriptor
I cannot reproduce this on the latest 3.0.0 Alpha, branch: master, commit date: 2021-04-26 05:52, hash:
c63142ca8f
on Linux.@UsoBlender Could you download the 2.93 Beta version from https://builder.blender.org/download/ and try the test file again?
Changed status from 'Needs Triage' to: 'Needs User Info'
Hi. Falk David thanks for your reply. Well, I'm new at this. I don't know if its a good idea to install a version that haven't been released yet. I don't know if my computer could crash. I would need more information. What is the risk of doing this? Thanks in advance.
Regards.
@UsoBlender When you download a Beta or Alpha version it will come in a
.zip
file that you unpack. Theblender.exe
executable will be inside the unpacked folder and can be run without going through an installation process. This is known as a standalone-executable. When using Alpha or Beta software you should of course not use any production files or any other important.blend
files, because as you mentioned, the program might crash. However, when it comes to Beta software most critical issues have already been solved as the program is prepared for official release. As your computer hardware seems to be supported, you shouldn't worry about the computer crashing. The software might crash or it might hang (in which case you can terminate it using the Task Manager) but it should never affect the hardware.Hi Falk David. Thanks for your reply. I have checked it and the bug hasn't been fixed. I have checked more versions. The problem starts in version 2.83 onwards. Thanks in advance.
Regards
Changed status from 'Needs User Info' to: 'Needs Triage'
@UsoBlender Thanks for checking the newer versions.
Added subscriber: @PratikPB2123
Changed status from 'Needs Triage' to: 'Needs User Info'
Can not reproduce either with 2.93LTS
@UsoBlender , can you please attach a short video to describe the steps?
Also: please provide system information:
Help -> Save System Info
Changed status from 'Needs User Info' to: 'Archived'
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.
Hi again. Excuse me for the delay. I'll provide to you two blender files and two corresponding images taken from my application. You just have to revise if the blender files when oppened show you what you see in the images. The information you are asking for about the computer is at the beginning of the task. Thanks in advance.
Regards
artifacts 3D.blend
{F10233625}artifacts 2D animation.blend
Changed status from 'Archived' to: 'Needs Triage'
Changed status from 'Needs Triage' to: 'Needs User Info'
Thanks for the file. Can not reproduce with 2.93LTS
System Information generated from the Help menu will add some important information. eg: driver and OS details, enabled add-ons, etc. Can you please add the file?
Also: does this happen with [2.93LTS ]] or [ https:*builder.blender.org/download/daily | fresh builds ?
Excuse me. Of course. Here you have. Thanks in advance.
Regards
system-info.txt
Added subscriber: @EAW
Thanks for the report. The graphics driver version is too old. It is from 2016. Please upgrade to the latest driver, see here for more information: https://docs.blender.org/manual/en/dev/troubleshooting/gpu/index.html
Entering your GPU on NVIDIA's website points to the following link being the most up to date driver for your GPU:
https://www.nvidia.com/Download/driverResults.aspx/145874/en-us
Hi Evan. The link you provided doesn't work, neither does the other links I found towards NVIDIA. My computer says when I check that I have the last driver and it works perfectly. The problem, as I said before, started with version 2.83 onwards. So I don't know. Thanks in advance
Regards
@UsoBlender , try upgrading the driver from here: https://www.nvidia.com/Download/driverResults.aspx/145873/en-us
Does that help to resolve the issue ?
Well. I don't know what to do. My computer says I have the best driver. I don't know what are the implications I have just download and install the driver on my own. To me it is strange that the problem is the driver but I have no other issues, apart from this. My computer is an i Mac, and I am using Blender in a partition in Windows. I don't know if this has to be updated in the Mac side. So, I don't know what to do. Thanks in advance.
Regards
Changed status from 'Needs User Info' to: 'Needs Triage'
May be you have tried to update from device manager?:
Device manager -> Display Adapters
(As far as I know, this always show your driver is up to date even if it's not)
I am not sure about the described case. Will reset the tag. Other triagers, developers will help you :)
Eventually I did it and it woks!!! The problem is solved. Thanks!!!
Regards
Changed status from 'Needs Triage' to: 'Resolved'
Glad to here it's working. Closing the task. Feel free to reopen of problem reappears :)