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Bad bridging #3929

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swiftgeek opened this issue May 3, 2017 · 4 comments
Closed

Bad bridging #3929

swiftgeek opened this issue May 3, 2017 · 4 comments
Labels
Bridges
Milestone
1.3.0

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@swiftgeek
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Version

8c77f47

Operating system type + version

Archlinux

Behavior

przechwycenie obrazu ekranu_2017-05-03_14-40-08
przechwycenie obrazu ekranu_2017-05-03_14-41-02
Bridge happens along longer distance instead of short one

STL/Config (.ZIP) where problem occurs

bad-bridging-8c77f476.zip
@lordofhyphens
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Is this a recent development (aka regression)?

@lordofhyphens lordofhyphens mentioned this issue May 4, 2017
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@alranel
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alranel commented May 10, 2017 •
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Simplified test case: x-end_trim.zip

@alranel
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alranel commented May 10, 2017

The problem is caused by this irregular shape in object:
schermata 2017-05-10 alle 22 52 23

Here's a screenshot of the anchor layer (the one below the bridge). The grey shape is the original sliced model. Notice the white gap.
schermata 2017-05-10 alle 22 53 17

@alranel
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alranel commented May 10, 2017

Fixed. Bridge detection will now deal with situations like that where lower layer has narrow gaps under the bridge anchors.

@alranel alranel closed this as completed May 10, 2017
@alranel alranel added this to the 1.3.0 milestone May 10, 2017
alranel added a commit that referenced this issue May 10, 2017
@alranel
Detect bridge direction also when lower slices have narrow gaps. #3929
f74a915
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Bridges
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Milestone
1.3.0
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@lordofhyphens @swiftgeek @alranel