41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
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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 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_ROTATE_VECTORS_H
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#define IGL_ROTATE_VECTORS_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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// Rotate the vectors V by A radians on the tangent plane spanned by B1 and
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// B2
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//
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// Inputs:
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// V #V by 3 eigen Matrix of vectors
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// A #V eigen vector of rotation angles or a single angle to be applied
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// to all vectors
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// B1 #V by 3 eigen Matrix of base vector 1
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// B2 #V by 3 eigen Matrix of base vector 2
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//
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// Output:
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// Returns the rotated vectors
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//
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IGL_INLINE Eigen::MatrixXd rotate_vectors(
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const Eigen::MatrixXd& V,
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const Eigen::VectorXd& A,
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const Eigen::MatrixXd& B1,
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const Eigen::MatrixXd& B2);
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}
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#ifndef IGL_STATIC_LIBRARY
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# include "rotate_vectors.cpp"
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#endif
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#endif
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