Grease Pencil - Fast Drawing inconsistency #70743

New Issue

Charlie Jolly · 2019-10-11T17:21:46+02:00

(Deleted) commented

2019-10-11 17:21:46 +02:00

(Migrated from localhost:3001)

System Information
Operating system: Windows-10-10.0.17763 64 Bits
Graphics card: GeForce GTX 1050 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 417.71

Blender Version
Broken: version: 2.81 (sub 15), branch: master, commit date: 2019-10-11 11:46, hash: b57a89f062
Worked: (optional)

Short description of error
[Please fill out a short description of the error here]
When we try to draw circle in a quick motion the circle looks like a polygon as shown in the screenshot below.

USING XP PEN STAR 06 Tablet, drivers updated, tried using windows ink - active and -disabled
Not changed any settings in Blender Preferences.

Exact steps for others to reproduce the error
[Please describe the exact steps needed to reproduce the issue]
[Based on the default startup or an attached .blend file (as simple as possible)]

Open blender 2.81.15
start 2d Animation
Try to draw circles in quick motion.

**System Information** Operating system: Windows-10-10.0.17763 64 Bits Graphics card: GeForce GTX 1050 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 417.71 **Blender Version** Broken: version: 2.81 (sub 15), branch: master, commit date: 2019-10-11 11:46, hash: `b57a89f062` Worked: (optional) **Short description of error** [Please fill out a short description of the error here] When we try to draw circle in a quick motion the circle looks like a polygon as shown in the screenshot below. ![image.png](https://archive.blender.org/developer/F7806535/image.png) USING XP PEN STAR 06 Tablet, drivers updated, tried using windows ink - active and -disabled Not changed any settings in Blender Preferences. **Exact steps for others to reproduce the error** [Please describe the exact steps needed to reproduce the issue] [Based on the default startup or an attached .blend file (as simple as possible)] - Open blender 2.81.15 - start 2d Animation - Try to draw circles in quick motion.

(Deleted) commented

2019-10-11 17:21:46 +02:00

(Migrated from localhost:3001)

Added subscriber: @(Deleted)

Charlie Jolly commented

2019-10-11 17:34:25 +02:00

Added subscriber: @CharlieJolly

Charlie Jolly commented

2019-10-11 17:34:25 +02:00

Under options, please try increasing the Input Samples.

Under options, please try increasing the Input Samples. ![image.png](https://archive.blender.org/developer/F7806563/image.png)

(Deleted) commented

2019-10-11 17:43:36 +02:00

(Migrated from localhost:3001)

In #70743#794146, @CharlieJolly wrote:
Under options, please try increasing the Input Samples.

Its default to 10, still not helpful.
I have tweaked some post processing settings with high values there is some improvement.
This was not the case in previous versions.

> In #70743#794146, @CharlieJolly wrote: > Under options, please try increasing the Input Samples. > > ![image.png](https://archive.blender.org/developer/F7806563/image.png) Its default to 10, still not helpful. I have tweaked some post processing settings with high values there is some improvement. This was not the case in previous versions.

Charlie Jolly commented

2019-10-11 17:47:32 +02:00

Can you post an image of the points in the strokes?

(Deleted) commented

2019-10-11 18:16:28 +02:00

(Migrated from localhost:3001)

In #70743#794162, @CharlieJolly wrote:
Can you post an image of the points in the strokes?

> In #70743#794162, @CharlieJolly wrote: > Can you post an image of the points in the strokes? ![image.png](https://archive.blender.org/developer/F7806635/image.png)

Antonio Vazquez commented

2019-10-11 20:13:28 +02:00

Added subscriber: @antoniov

Antonio Vazquez commented

2019-10-11 20:13:28 +02:00

Looking at the image, the events are not received with this device. Try to test different Input Samples (including 0) and different Active Smooth and Post Processing Smooth. The feeling of the darwing depends a lot of you CPU/GPU configuration.

(Deleted) commented

2019-10-12 18:15:07 +02:00

(Migrated from localhost:3001)

In #70743#794219, @antoniov wrote:
Looking at the image, the events are not received with this device. Try to test different Input Samples (including 0) and different Active Smooth and Post Processing Smooth. The feeling of the darwing depends a lot of you CPU/GPU configuration.

Have tried all options u mentioned. Updated drivers etc. Still no change. Earlier versions were working fine no such issues noticed.

> In #70743#794219, @antoniov wrote: > Looking at the image, the events are not received with this device. Try to test different Input Samples (including 0) and different Active Smooth and Post Processing Smooth. The feeling of the darwing depends a lot of you CPU/GPU configuration. Have tried all options u mentioned. Updated drivers etc. Still no change. Earlier versions were working fine no such issues noticed.

Antonio Vazquez commented

2019-10-12 20:34:12 +02:00

I have opened a more general task for this: #70765

Antonio Vazquez commented

2019-10-12 20:49:39 +02:00

Closed as duplicate of #70765

Antonio Vazquez closed this issue

2019-10-12 20:49:39 +02:00

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Grease Pencil - Fast Drawing inconsistency #70743