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Support interface is generated across whole print layer regardless if it's needed or not #4570

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soswow opened this issue Jul 25, 2020 · 1 comment

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@soswow
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Version

2.2.0+

Operating system type + version

MacOS

Behavior

Support interface is generated across whole print layer, even where there is no need for it.

To reproduce, take "bottom" section from this project https://www.thingiverse.com/thing:4302983, place it with widest down.

Expected Results
Interface generated only on outside, to support next layer, but support column that is int he middle shouldn't have an interface.

Screen Shot 2020-07-25 at 17 12 16

Screen Shot 2020-07-25 at 17 16 14

Is this a new feature request?
No

Project File (.3MF) where problem occurs

Uploading rehoboam_2partprint_bottom_v2.3mf…

bubnikv added a commit that referenced this issue Feb 24, 2021
…less if it's needed or not #4570

Disabled a suspicious piece of legacy code inherited from Slic3r,
which tries to fill in spots inside support interfaces. The code was
too aggressive and it was doing more harm than good.
@bubnikv
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Fixed with 6bdd42b

There was a suspicious code inherited from Slic3r, which tried to make the interface layers robust by filling them in. The intention was good, but the implementation was not sufficient and it was doing more harm than good, thus I have disabled that piece of code.

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