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https://github.com/SoftFever/OrcaSlicer.git
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2ae2672ee9
Fixing dep build script on Windows and removing some warnings. Use bundled igl by default. Not building with the dependency scripts if not explicitly stated. This way, it will stay in Fix the libigl patch to include C source files in header only mode.
52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
// This file is part of libigl, a simple c++ geometry processing library.
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//
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// Copyright (C) 2016 Qingan Zhou <qnzhou@gmail.com>
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//
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// This Source Code Form is subject to the terms of the Mozilla Public License
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// v. 2.0. If a copy of the MPL was not distributed with this file, You can
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// obtain one at http://mozilla.org/MPL/2.0/.
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#ifndef IGL_DELAUNAY_TRIANGULATION_H
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#define IGL_DELAUNAY_TRIANGULATION_H
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#include "igl_inline.h"
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#include <Eigen/Core>
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namespace igl
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{
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// Given a set of points in 2D, return a Delaunay triangulation of these
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// points.
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//
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// Inputs:
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// V #V by 2 list of vertex positions
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// orient2D A functor such that orient2D(pa, pb, pc) returns
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// 1 if pa,pb,pc forms a conterclockwise triangle.
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// -1 if pa,pb,pc forms a clockwise triangle.
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// 0 if pa,pb,pc are collinear.
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// where the argument pa,pb,pc are of type Scalar[2].
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// incircle A functor such that incircle(pa, pb, pc, pd) returns
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// 1 if pd is on the positive size of circumcirle of (pa,pb,pc)
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// -1 if pd is on the positive size of circumcirle of (pa,pb,pc)
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// 0 if pd is cocircular with pa, pb, pc.
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// Outputs:
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// F #F by 3 of faces in Delaunay triangulation.
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template<
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typename DerivedV,
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typename Orient2D,
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typename InCircle,
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typename DerivedF
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>
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IGL_INLINE void delaunay_triangulation(
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const Eigen::PlainObjectBase<DerivedV>& V,
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Orient2D orient2D,
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InCircle incircle,
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Eigen::PlainObjectBase<DerivedF>& F);
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}
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#ifndef IGL_STATIC_LIBRARY
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# include "delaunay_triangulation.cpp"
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#endif
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#endif
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