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Fix no overhang reverse in Arachne #5964

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merged 2 commits into from
Nov 22, 2024

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vovodroid
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@vovodroid vovodroid commented Jul 1, 2024

Currently overhangs detected by Detect overhang walls option with m_lower_slices_polygons = offset(*this->lower_slices, float(scale_(+nozzle_diameter / 2))) are not marked as steep_overhang_***** in traverse_extrusions for Arachne, thus overhang perimeters is not reversed. Probably unified overhangs algorithm detection should be considered as proposed in Remove "Detect ovehang walls" option and use threshold #5947

Revert all case.

Classic

overhangs are reversed

image
image

Arachne

Not reversed

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image

Classic

Internal is also reversed

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image

Arachne

Not reversed

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image

Reverse internal only case.

Classic

Overhangs also are reversed as if there were internal:

image
image

Arachne

Not reversed
image
image

This PR makes Arachne behavior consistent with Classic.

@vovodroid vovodroid changed the title Fix no overhang revert in Arachne Fix no overhang reverse in Arachne Jul 5, 2024
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@SoftFever SoftFever left a comment

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LGTM
Thank you!

@SoftFever SoftFever merged commit 717fe35 into SoftFever:main Nov 22, 2024
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@vovodroid vovodroid deleted the fix-no-revert-arachne-pr branch November 22, 2024 14:54
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2 participants