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47 lines
1.5 KiB
47 lines
1.5 KiB
// 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_WRITEOFF_H
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#define IGL_WRITEOFF_H
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#include "igl_inline.h"
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#include <Eigen/Core>
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#include <string>
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namespace igl
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{
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/// Export geometry and colors-by-vertex to an ascii OFF file
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///
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/// Only triangle meshes are supported
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///
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/// @tparam Scalar type for positions and vectors (will be read as double and cast
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/// to Scalar)
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/// @tparam Index type for indices (will be read as int and cast to Index)
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/// @param[in] str path to .off output file
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/// @param[in] V #V by 3 mesh vertex positions
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/// @param[in] F #F by 3 mesh indices into V
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/// @param[in] C double matrix of rgb values per vertex #V by 3
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/// @return true on success, false on errors
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template <typename DerivedV, typename DerivedF, typename DerivedC>
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IGL_INLINE bool writeOFF(
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const std::string str,
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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<DerivedC>& C);
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/// \overload
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template <typename DerivedV, typename DerivedF>
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IGL_INLINE bool writeOFF(
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const std::string str,
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const Eigen::MatrixBase<DerivedV>& V,
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const Eigen::MatrixBase<DerivedF>& F);
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}
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#ifndef IGL_STATIC_LIBRARY
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# include "writeOFF.cpp"
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#endif
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#endif
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