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update bundled_deps

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QIDI TECH
2024-11-09 14:05:44 +08:00
parent 17c9bfd127
commit cfc606fea9
1662 changed files with 710 additions and 168 deletions
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31
bundled_deps/libigl/igl/opengl2/model_proj_viewport.cpp Normal file
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// This file is part of libigl, a simple c++ geometry processing library.
//
// Copyright (C) 2015 Alec Jacobson <alecjacobson@gmail.com>
//
// This Source Code Form is subject to the terms of the Mozilla Public License
// v. 2.0. If a copy of the MPL was not distributed with this file, You can
// obtain one at http://mozilla.org/MPL/2.0/.
#include "model_proj_viewport.h"
#include "gl.h"
template <typename Derivedmodel, typename Derivedproj, typename Derivedviewport>
IGL_INLINE void igl::opengl2::model_proj_viewport(
Eigen::PlainObjectBase<Derivedmodel> & model,
Eigen::PlainObjectBase<Derivedproj> & proj,
Eigen::PlainObjectBase<Derivedviewport> & viewport)
{
Eigen::Matrix4d MV,P;
Eigen::Vector4i VPi;
glGetDoublev(GL_MODELVIEW_MATRIX,MV.data());
glGetDoublev(GL_PROJECTION_MATRIX,P.data());
glGetIntegerv(GL_VIEWPORT,VPi.data());
viewport = VPi.cast<typename Derivedviewport::Scalar>();
model = MV.cast<typename Derivedmodel::Scalar>();
proj = P.cast<typename Derivedproj::Scalar>();
}
#ifdef IGL_STATIC_LIBRARY
// Explicit template instantiation
template void igl::opengl2::model_proj_viewport<Eigen::Matrix<double, 4, 4, 0, 4, 4>, Eigen::Matrix<double, 4, 4, 0, 4, 4>, Eigen::Matrix<double, 4, 1, 0, 4, 1> >(Eigen::PlainObjectBase<Eigen::Matrix<double, 4, 4, 0, 4, 4> >&, Eigen::PlainObjectBase<Eigen::Matrix<double, 4, 4, 0, 4, 4> >&, Eigen::PlainObjectBase<Eigen::Matrix<double, 4, 1, 0, 4, 1> >&);
template void igl::opengl2::model_proj_viewport<Eigen::Matrix<float, 4, 4, 0, 4, 4>, Eigen::Matrix<float, 4, 4, 0, 4, 4>, Eigen::Matrix<float, 4, 1, 0, 4, 1> >(Eigen::PlainObjectBase<Eigen::Matrix<float, 4, 4, 0, 4, 4> >&, Eigen::PlainObjectBase<Eigen::Matrix<float, 4, 4, 0, 4, 4> >&, Eigen::PlainObjectBase<Eigen::Matrix<float, 4, 1, 0, 4, 1> >&);
#endif