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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.
41 lines
1.4 KiB
C++
41 lines
1.4 KiB
C++
// This file is part of libigl, a simple c++ geometry processing library.
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//
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// Copyright (C) 2013 Alec Jacobson <alecjacobson@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_ORIENTABLE_PATCHES_H
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#define IGL_ORIENTABLE_PATCHES_H
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#include <igl/igl_inline.h>
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#include <Eigen/Core>
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#include <Eigen/Sparse>
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namespace igl
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{
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// Compute connected components of facets connected by manifold edges.
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//
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// Known bugs: This will detect a moebius strip as a single patch (manifold,
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// non-orientable) and also non-manfiold, yet orientable patches.
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//
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// Q: Does this find exactly (manifold || orientable) patches?
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//
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// Inputs:
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// F #F by simplex-size list of facets
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// Outputs:
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// C #F list of component ids
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// A #F by #F adjacency matrix
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//
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template <typename DerivedF, typename DerivedC, typename AScalar>
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IGL_INLINE void orientable_patches(
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const Eigen::PlainObjectBase<DerivedF> & F,
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Eigen::PlainObjectBase<DerivedC> & C,
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Eigen::SparseMatrix<AScalar> & A);
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template <typename DerivedF, typename DerivedC>
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IGL_INLINE void orientable_patches(
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const Eigen::PlainObjectBase<DerivedF> & F,
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Eigen::PlainObjectBase<DerivedC> & C);
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};
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#ifndef IGL_STATIC_LIBRARY
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# include "orientable_patches.cpp"
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#endif
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#endif
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