3D-printing/OrcaSlicer
1
0
Fork 0
mirror of https://github.com/SoftFever/OrcaSlicer.git synced 2025-11-01 21:21:10 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions 5

Merged branch 'dev_native' into lm_sla_supports_auto

Browse source 
Added igl library files
This commit is contained in:
Lukas Matena 2018-10-26 15:45:52 +02:00
commit 7681d00ee5
2865 changed files with 142806 additions and 22325 deletions
Download patch file Download diff file Expand all files Collapse all files

63
src/igl/opengl2/unproject.cpp Normal file
View file

@ -0,0 +1,63 @@
// 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 "unproject.h"
#include "model_proj_viewport.h"
#include "../unproject.h"
#include "gl.h"
#include <Eigen/Dense>
#include <Eigen/LU>
IGL_INLINE void igl::opengl2::unproject(
const double winX,
const double winY,
const double winZ,
double* objX,
double* objY,
double* objZ)
{
Eigen::Vector3d obj;
igl::opengl2::unproject(Eigen::Vector3d(winX,winY,winZ),obj);
*objX = obj(0);
*objY = obj(1);
*objZ = obj(2);
}
template <typename Derivedwin, typename Derivedobj>
IGL_INLINE void igl::opengl2::unproject(
const Eigen::PlainObjectBase<Derivedwin> & win,
Eigen::PlainObjectBase<Derivedobj> & obj)
{
const auto ret = igl::opengl2::unproject(win);
obj = ret.template cast<typename Derivedobj::Scalar>();
}
template <typename Derivedwin>
IGL_INLINE Derivedwin igl::opengl2::unproject(
const Eigen::PlainObjectBase<Derivedwin> & win)
{
using namespace Eigen;
typedef typename Derivedwin::Scalar Scalar;
Matrix4d MV,P;
Vector4d VPd;
model_proj_viewport(MV,P,VPd);
Vector3d wind = win.template cast<double>();
Vector3d objd = igl::unproject(wind,MV,P,VPd);
return objd.template cast<Scalar>();
}
#ifdef IGL_STATIC_LIBRARY
// Explicit template instantiation
// generated by autoexplicit.sh
template void igl::opengl2::unproject<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Matrix<float, 3, 1, 0, 3, 1> >(Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >&);
template void igl::opengl2::unproject<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Matrix<float, 3, 1, 0, 3, 1> >(Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> >&);
template Eigen::Matrix<float, 3, 1, 0, 3, 1> igl::opengl2::unproject<Eigen::Matrix<float, 3, 1, 0, 3, 1> >(Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> > const&);
template Eigen::Matrix<double, 3, 1, 0, 3, 1> igl::opengl2::unproject<Eigen::Matrix<double, 3, 1, 0, 3, 1> >(Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> > const&);
template void igl::opengl2::unproject<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::Matrix<double, 3, 1, 0, 3, 1> >(Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >&);
#endif