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https://github.com/FULU-Foundation/OrcaSlicer-bambulab.git
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2ae2672ee9
Fixing dep build script on Windows and removing some warnings. Use bundled igl by default. Not building with the dependency scripts if not explicitly stated. This way, it will stay in Fix the libigl patch to include C source files in header only mode.
56 lines
2.7 KiB
C++
56 lines
2.7 KiB
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 "unproject_in_mesh.h"
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#include "EmbreeIntersector.h"
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#include "../unproject_ray.h"
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#include "../unproject_in_mesh.h"
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#include <vector>
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template <typename Derivedobj>
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IGL_INLINE int igl::embree::unproject_in_mesh(
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const Eigen::Vector2f& pos,
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const Eigen::Matrix4f& model,
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const Eigen::Matrix4f& proj,
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const Eigen::Vector4f& viewport,
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const EmbreeIntersector & ei,
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Eigen::PlainObjectBase<Derivedobj> & obj,
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std::vector<igl::Hit > & hits)
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{
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using namespace std;
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using namespace Eigen;
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const auto & shoot_ray = [&ei](
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const Eigen::Vector3f& s,
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const Eigen::Vector3f& dir,
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std::vector<igl::Hit> & hits)
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{
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int num_rays_shot;
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ei.intersectRay(s,dir,hits,num_rays_shot);
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};
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return igl::unproject_in_mesh(pos,model,proj,viewport,shoot_ray,obj,hits);
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}
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template <typename Derivedobj>
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IGL_INLINE int igl::embree::unproject_in_mesh(
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const Eigen::Vector2f& pos,
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const Eigen::Matrix4f& model,
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const Eigen::Matrix4f& proj,
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const Eigen::Vector4f& viewport,
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const EmbreeIntersector & ei,
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Eigen::PlainObjectBase<Derivedobj> & obj)
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{
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std::vector<igl::Hit> hits;
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return unproject_in_mesh(pos,model,proj,viewport,ei,obj,hits);
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}
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#ifdef IGL_STATIC_LIBRARY
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template int igl::embree::unproject_in_mesh<Eigen::Matrix<double, -1, -1, 0, -1, -1> >(Eigen::Matrix<float, 2, 1, 0, 2, 1> const&, Eigen::Matrix<float, 4, 4, 0, 4, 4> const&, Eigen::Matrix<float, 4, 4, 0, 4, 4> const&, Eigen::Matrix<float, 4, 1, 0, 4, 1> const&, igl::embree::EmbreeIntersector const&, Eigen::PlainObjectBase<Eigen::Matrix<double, -1, -1, 0, -1, -1> >&, std::vector<igl::Hit, std::allocator<igl::Hit> >&);
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template int igl::embree::unproject_in_mesh<Eigen::Matrix<double, 1, 3, 1, 1, 3> >(Eigen::Matrix<float, 2, 1, 0, 2, 1> const&, Eigen::Matrix<float, 4, 4, 0, 4, 4> const&, Eigen::Matrix<float, 4, 4, 0, 4, 4> const&, Eigen::Matrix<float, 4, 1, 0, 4, 1> const&, igl::embree::EmbreeIntersector const&, Eigen::PlainObjectBase<Eigen::Matrix<double, 1, 3, 1, 1, 3> >&, std::vector<igl::Hit, std::allocator<igl::Hit> >&);
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template int igl::embree::unproject_in_mesh<Eigen::Matrix<double, 3, 1, 0, 3, 1> >(Eigen::Matrix<float, 2, 1, 0, 2, 1> const&, Eigen::Matrix<float, 4, 4, 0, 4, 4> const&, Eigen::Matrix<float, 4, 4, 0, 4, 4> const&, Eigen::Matrix<float, 4, 1, 0, 4, 1> const&, igl::embree::EmbreeIntersector const&, Eigen::PlainObjectBase<Eigen::Matrix<double, 3, 1, 0, 3, 1> >&);
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#endif
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