mirror of https://github.com/CGAL/cgal
29 lines
794 B
C++
29 lines
794 B
C++
#include <CGAL/Simple_cartesian.h>
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#include <CGAL/Surface_mesh.h>
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typedef CGAL::Simple_cartesian<double> K;
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typedef CGAL::Surface_mesh<K::Point_3> Mesh;
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typedef Mesh::Vertex_index vertex_descriptor;
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typedef Mesh::Face_index face_descriptor;
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int main()
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{
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Mesh m;
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// Add the points as vertices
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vertex_descriptor u = m.add_vertex(K::Point_3(0,1,0));
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vertex_descriptor v = m.add_vertex(K::Point_3(0,0,0));
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vertex_descriptor w = m.add_vertex(K::Point_3(1,1,0));
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vertex_descriptor x = m.add_vertex(K::Point_3(1,0,0));
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m.add_face(u,v,w);
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face_descriptor f = m.add_face(u,v,x);
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if(f == Mesh::null_face())
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{
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std::cerr<<"The face could not be added because of an orientation error."<<std::endl;
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f = m.add_face(u,x,v);
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assert(f != Mesh::null_face());
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}
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return 0;
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}
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