29 lines
810 B
C++
29 lines
810 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 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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#include "up_axis.h"
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#include "gl.h"
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IGL_INLINE void igl::opengl2::up_axis(double * x, double * y, double * z)
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{
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double mv[16];
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glGetDoublev(GL_MODELVIEW_MATRIX, mv);
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igl::opengl2::up_axis(mv,x,y,z);
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}
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IGL_INLINE void igl::opengl2::up_axis(const double *mv, double * x, double * y, double * z)
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{
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*x = -mv[0*4+1];
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*y = -mv[1*4+1];
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*z = -mv[2*4+1];
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}
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#ifdef IGL_STATIC_LIBRARY
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// Explicit template instantiation
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// generated by autoexplicit.sh
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#endif
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