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54 lines
1.9 KiB
54 lines
1.9 KiB
1 year ago
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// This file is part of libigl, a simple c++ geometry processing library.
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//
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// Copyright (C) 2014 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_COPYLEFT_CGAL_SIGNED_DISTANCE_ISOSURFACE_H
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#define IGL_COPYLEFT_CGAL_SIGNED_DISTANCE_ISOSURFACE_H
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#include "../../igl_inline.h"
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#include "../../signed_distance.h"
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#include <Eigen/Core>
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namespace igl
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{
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namespace copyleft
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{
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namespace cgal
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{
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/// Compute the contour of an iso-level of the signed distance field to a
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/// given mesh.
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///
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/// @param[in] IV #IV by 3 list of input mesh vertex positions
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/// @param[in] IF #IF by 3 list of input triangle indices
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/// @param[in] level iso-level to contour in world coords, negative is inside.
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/// @param[in] angle_bound lower bound on triangle angles (mesh quality) (e.g. 28)
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/// @param[in] radius_bound upper bound on triangle size (mesh density?) (e.g. 0.02)
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/// @param[in] distance_bound cgal mysterious parameter (mesh density?) (e.g. 0.01)
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/// @param[in] sign_type method for computing distance _sign_ (see
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/// ../signed_distance.h)
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/// @param[out] V #V by 3 list of input mesh vertex positions
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/// @param[out] F #F by 3 list of input triangle indices
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/// @return true if complex_to_mesh is successful
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///
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IGL_INLINE bool signed_distance_isosurface(
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const Eigen::MatrixXd & IV,
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const Eigen::MatrixXi & IF,
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const double level,
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const double angle_bound,
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const double radius_bound,
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const double distance_bound,
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const SignedDistanceType sign_type,
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Eigen::MatrixXd & V,
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Eigen::MatrixXi & F);
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}
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}
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}
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#ifndef IGL_STATIC_LIBRARY
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# include "signed_distance_isosurface.cpp"
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#endif
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#endif
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