2D grease pencil bug found #106968

New Issue

Ethan-Luna · 2023-04-14T20:48:26+02:00

Ethan-Luna commented

2023-04-14 20:48:26 +02:00

System Information
Operating system: Windows 11
Graphics card: NVIDIA GeForce RTX 3050 Ti Laptop GPU

Blender Version
Broken: (3.5.0)
Worked: Supposedly never. (Tested against 2.93~3.6)

When I draw a stroke it gets cut off by the image in the scene. But if I press enter to confirm the stroke I made, it displays normally. It does this only when I am drawing or making a new stroke.

Use the image (Corgi thinking.webp) that I have uploaded and add it to the scene in 2D animation as a background or references image
Use one of the tools like line or arc (I used the F pen for this)
Draw in camera view from one side of the image to the other without confirming the stroke
Yours should look like the 'weird things going on here' image

Based on the default startup or an attached .blend file (as simple as possible).

**System Information** Operating system: Windows 11 Graphics card: NVIDIA GeForce RTX 3050 Ti Laptop GPU **Blender Version** Broken: (3.5.0) Worked: Supposedly never. (Tested against 2.93~3.6) When I draw a stroke it gets cut off by the image in the scene. But if I press enter to confirm the stroke I made, it displays normally. It does this only when I am drawing or making a new stroke. 1. Use the image (Corgi thinking.webp) that I have uploaded and add it to the scene in 2D animation as a background or references image 2. Use one of the tools like line or arc (I used the F pen for this) 3. Draw in camera view from one side of the image to the other without confirming the stroke 4. Yours should look like the 'weird things going on here' image Based on the default startup or an attached .blend file (as simple as possible).

Is this a bug.blend1

996 KiB

Is this a bug.blend

1.0 MiB

Weird things going on here.png

1.3 MiB

Corgi thinking.webp

28 KiB

Ethan-Luna added the

labels 2023-04-14 20:48:27 +02:00

YimingWu commented

2023-04-15 04:09:12 +02:00

Can confirm the issue in 3.6. Additional information:

The "weird region" seems to be made up with these portions, I drew the black stroke without lifting the pointer
This only happens in the first stroke I put down
Also, moving the corgi image doesn't change the position of the affected region relative to the screen, but affected region is also only contained in the image region.
Hiding or deleting the image restores normal behaviour.

Can confirm the issue in 3.6. Additional information: - The "weird region" seems to be made up with these portions, I drew the black stroke without lifting the pointer - This only happens in the first stroke I put down - Also, moving the corgi image doesn't change the position of the affected region relative to the screen, but affected region is also only contained in the image region. - Hiding or deleting the image restores normal behaviour. | | | | |---|---|---| | ![图片](/attachments/6d00d870-d8c1-4705-9148-6533799a9483) | ![图片](/attachments/c2d57a4c-7b3a-4ce2-91e8-7c760db8af9c) | ![图片](/attachments/7bd6f115-a579-49c4-86ce-f2778d683d23) |

图片.png

652 KiB

图片.png

102 KiB

图片.png

186 KiB

YimingWu added

Download

What's New

Blender Studio

Manual

Developers Blog

Documentation

Benchmark

Blender Conference

Development Fund

One-time Donations

2D grease pencil bug found #106968