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https://github.com/FULU-Foundation/OrcaSlicer-bambulab.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.
79 lines
2.5 KiB
C++
79 lines
2.5 KiB
C++
// This file is part of libigl, a simple c++ geometry processing library.
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//
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// Copyright (C) 2015 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_PSEUDONORMAL_TEST_H
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#define IGL_PSEUDONORMAL_TEST_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 mesh (V,F), a query point q, and a point on (V,F) c, determine
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// whether q is inside (V,F) --> s=-1 or outside (V,F) s=1, based on the
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// sign of the dot product between (q-c) and n, where n is the normal _at c_,
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// carefully chosen according to [Bærentzen & Aanæs 2005]
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//
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// Inputs:
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// V #V by 3 list of vertex positions
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// F #F by 3 list of triangle indices
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// FN #F by 3 list of triangle normals
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// VN #V by 3 list of vertex normals (ANGLE WEIGHTING)
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// EN #E by 3 list of edge normals (UNIFORM WEIGHTING)
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// EMAP #F*3 mapping edges in F to E
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// q Query point
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// f index into F to face to which c belongs
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// c Point on (V,F)
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// Outputs:
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// s sign
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// n normal
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template <
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typename DerivedV,
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typename DerivedF,
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typename DerivedFN,
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typename DerivedVN,
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typename DerivedEN,
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typename DerivedEMAP,
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typename Derivedq,
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typename Derivedc,
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typename Scalar,
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typename Derivedn>
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IGL_INLINE void pseudonormal_test(
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const Eigen::MatrixBase<DerivedV> & V,
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const Eigen::MatrixBase<DerivedF> & F,
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const Eigen::MatrixBase<DerivedFN> & FN,
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const Eigen::MatrixBase<DerivedVN> & VN,
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const Eigen::MatrixBase<DerivedEN> & EN,
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const Eigen::MatrixBase<DerivedEMAP> & EMAP,
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const Eigen::MatrixBase<Derivedq> & q,
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const int f,
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Eigen::PlainObjectBase<Derivedc> & c,
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Scalar & s,
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Eigen::PlainObjectBase<Derivedn> & n);
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template <
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typename DerivedV,
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typename DerivedF,
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typename DerivedEN,
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typename DerivedVN,
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typename Derivedq,
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typename Derivedc,
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typename Scalar,
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typename Derivedn>
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IGL_INLINE void pseudonormal_test(
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const Eigen::MatrixBase<DerivedV> & V,
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const Eigen::MatrixBase<DerivedF> & E,
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const Eigen::MatrixBase<DerivedEN> & EN,
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const Eigen::MatrixBase<DerivedVN> & VN,
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const Eigen::MatrixBase<Derivedq> & q,
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const int e,
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Eigen::PlainObjectBase<Derivedc> & c,
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Scalar & s,
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Eigen::PlainObjectBase<Derivedn> & n);
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}
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#ifndef IGL_STATIC_LIBRARY
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# include "pseudonormal_test.cpp"
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#endif
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#endif
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