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Initial port of the new ensure vertical thickness algorithm from PrusaSlicer (#2382)

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* 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

---------

Co-authored-by: Pavel Mikuš <pavel.mikus.mail@seznam.cz>
Co-authored-by: SoftFever <softfeverever@gmail.com>
This commit is contained in:
Noisyfox 2023-10-19 06:55:05 -05:00 • committed by GitHub
parent ef831ab8b1
commit 075a08bca8
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37 changed files with 3792 additions and 489 deletions
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25
src/libslic3r/Polyline.cpp
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@ -1,3 +1,15 @@
///|/ Copyright (c) Prusa Research 2016 - 2023 Vojtěch Bubník @bubnikv, Lukáš Hejl @hejllukas, Enrico Turri @enricoturri1966
///|/ Copyright (c) Slic3r 2013 - 2016 Alessandro Ranellucci @alranel
///|/ Copyright (c) 2015 Maksim Derbasov @ntfshard
///|/ Copyright (c) 2014 Petr Ledvina @ledvinap
///|/
///|/ ported from lib/Slic3r/Polyline.pm:
///|/ Copyright (c) Prusa Research 2018 Vojtěch Bubník @bubnikv
///|/ Copyright (c) Slic3r 2011 - 2014 Alessandro Ranellucci @alranel
///|/ Copyright (c) 2012 Mark Hindess
///|/
///|/ PrusaSlicer is released under the terms of the AGPLv3 or higher
///|/
#include "BoundingBox.hpp"
#include "Polyline.hpp"
#include "Exception.hpp"
@ -549,6 +561,19 @@ ThickLines ThickPolyline::thicklines() const
return lines;
}
void ThickPolyline::start_at_index(int index)
{
assert(index >= 0 && index < this->points.size());
assert(this->points.front() == this->points.back() && this->width.front() == this->width.back());
if (index != 0 && index + 1 != int(this->points.size()) && this->points.front() == this->points.back() && this->width.front() == this->width.back()) {
this->points.pop_back();
assert(this->points.size() * 2 == this->width.size());
std::rotate(this->points.begin(), this->points.begin() + index, this->points.end());
std::rotate(this->width.begin(), this->width.begin() + 2 * index, this->width.end());
this->points.emplace_back(this->points.front());
}
}
Lines3 Polyline3::lines() const
{
Lines3 lines;