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issue with grease pencil and drawing talbet
Closed, InvalidPublic


System Information
Operating system: Windows-10-10.0.17763 64 Bits
Graphics card: AMD Radeon(TM) Vega 8 Mobile Graphics ATI Technologies Inc. 4.5.14566 Core Profile Context 24.20.12028.4004

Blender Version
Broken: version: 2.80 (sub 75), branch: master, commit date: 2019-07-29 14:47, hash: rBf6cb5f54494e
Worked: (optional)

Short description of error
wrong stroke displacement with strength pressure enabled

Exact steps for others to reproduce the error
in the 2d animation work space, using a drawing tablet with the regulation of the strength linked with the pressure of the pen gives an unexpected behaviour. The newer line is covered by the older path, unlikely with a real draw. Tested with Wacom Intuos S tablet and also with xp-pen artist 12, the issue seems to be blender-related, as the same doesn't happen with other drawing applications. Also tried in the daily build blender 2.8.1 beta. i shared a gif for illustration and also a sample project with a couple strokes.



Event Timeline

This is done by design and it's a limitation of the stencil used to remove the glitches in the geometry. Always the first pixel is on top. You can check this, disabling stencil in the material.

Since it is by design and can be configurable, closing.