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Published 20 hours ago • verified publisher icon slic3r

Unexpected solid layers on slopes

Open dwillmore opened this issue 3 years ago • 5 comments

I am seeing extra solid draws under and over slopes. It appears to be dependant on the angle of the slope. Bug_Report_1.zip

Steps to reproduce the behavior: Load the included model and config. Preview the slice and go to the layer view. Use the slider to view somewhere around the middle of the model. Note the extra solid draw near the sloped walls. This is unexpected.

Screenshot_2021-03-15_11-43-19

  • OS: Linux, Fedora 32
    • Version Slic3r-1.3.1-dev-c61c25b-x86_64.AppImage

dwillmore avatar Mar 15 '21 15:03 dwillmore

Does not seem to depend on the infill value. Tried 1%, 5% (shown), 15%, and 50% and noticed no variation.

dwillmore avatar Mar 15 '21 15:03 dwillmore

https://github.com/prusa3d/PrusaSlicer/issues/1054

lordofhyphens avatar Mar 15 '21 16:03 lordofhyphens

https://github.com/prusa3d/PrusaSlicer/issues/668 https://github.com/supermerill/SuperSlicer/issues/253

lordofhyphens avatar Mar 15 '21 16:03 lordofhyphens

https://github.com/slic3r/Slic3r/issues/4496

lordofhyphens avatar Mar 15 '21 16:03 lordofhyphens

https://user-images.githubusercontent.com/10374140/111192555-91ed5600-858f-11eb-97e4-795aee3443a7.mp4

I produced an animation from a series of screenshots showing the bottom few layers. It starts just above the last solid bottom layer and goes until it reaches 'steady state'.

dwillmore avatar Mar 15 '21 17:03 dwillmore