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35 lines
1,000 B
C++
35 lines
1,000 B
C++
// This file is part of libigl, a simple c++ geometry processing library.
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//
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// Copyright (C) 2013 Daniele Panozzo <daniele.panozzo@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_FIT_PLANE_H
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#define IGL_FIT_PLANE_H
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#include "igl_inline.h"
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#include <Eigen/Dense>
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namespace igl
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{
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// This function fits a plane to a point cloud.
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//
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// Input:
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// V #Vx3 matrix. The 3D point cloud, one row for each vertex.
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// Output:
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// N 1x3 Vector. The normal of the fitted plane.
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// C 1x3 Vector. A point that lies in the fitted plane.
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// From http://missingbytes.blogspot.com/2012/06/fitting-plane-to-point-cloud.html
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IGL_INLINE void fit_plane(
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const Eigen::MatrixXd & V,
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Eigen::RowVector3d & N,
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Eigen::RowVector3d & C);
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}
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#ifndef IGL_STATIC_LIBRARY
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# include "fit_plane.cpp"
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#endif
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#endif
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