Especially in cases when the object is composed only of 2 external perimeters and 1 or 2 internal perimeters, the order of perimeters wasn't optimal and differed from the Classic perimeter generator. That caused unnecessary long travels before the external contour was printed.
The ordering of perimeters is slightly inspired by the latest changes in CuraEngine.
Cherry-picked from prusa3d/PrusaSlicer@10875082de
Co-authored-by: Lukáš Hejl <hejl.lukas@gmail.com>
* add feature to add configurable value to clean/remove short un-closed walls/perimeters, to improve print times and reduce stringing (and generally lead to a cleaner print).
* fixes to short wall removal, which no longer affects bottom or top surfaces. allowed adjusting Top-surface threshold (renamed from One wall threshold for clarity) when short wall removal value is configured above default of 0.5.
* small fix for toggle_line for min_width_top_surface, to only be visible if min_length_factor > 0.5 and arachne is enabled.
* Use copy of input_params
* revert `One wall threshold"` string change
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Co-authored-by: SoftFever <softfeverever@gmail.com>
* Initial port of the new ensure vertical thickness algorithm from PrusaSlicer.
Based on prusa3d/PrusaSlicer@1a0d8f5130
* Remove code related to "Detect narrow internal solid infill" as it's handled by the new ensuring code
* Support different internal solid infill pattern
* Ignore removed options
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Co-authored-by: Pavel Mikuš <pavel.mikus.mail@seznam.cz>
Co-authored-by: SoftFever <softfeverever@gmail.com>
Sync some code change and fix from Prusa.
Thanks Prusa.
This also can fix github issue #317
Signed-off-by: salt.wei <salt.wei@bambulab.com>
Change-Id: If6993e0149733ccf85ed85f82553caa03df7ac60
ConcentricGapFill pattern was used for internal narrow
solid infill. Use arachne engine instead to remove
gap fill inside the pattern and improve the extrusion path
Signed-off-by: salt.wei <salt.wei@bambulab.com>
Change-Id: I758d7c72eb71cc37026b7cebf746cc345014c3f5
(cherry picked from commit 0b6bacd21a091afc13d7b36a69e5b10f155bc6f8)
