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write an access function from source to target mesh

This commit is contained in:
Yin Xu 2011-05-27 14:22:29 +00:00
parent 53c7d0b3d2
commit af573b76a5
1 changed files with 17 additions and 10 deletions
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25
Surface_modeling/include/CGAL/Deform_mesh.h
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@ -26,20 +26,25 @@ class Deform_mesh
{
private:
Polyhedron polyhedron; // target mesh
std::map<Vertex_handle, Vertex_handle> s2t; // access from source mesh to target mesh
std::vector<Vertex_handle> roi;
std::vector<Vertex_handle> hdl;
std::vector<Vertex_handle> dsplc; // displacement of handles
std::vector<Vertex_handle> hdl; // user specified handles, storing the target positions
Taucs_solver_traits<double> solver;
public:
// The constructor gets the Polyhedron that we will model
Deform_mesh(Polyhedron &P)
:polyhedron(P)
{
polyhedron = P;
Vertex_iterator vit_t = polyhedron.vertices_begin();
for (Vertex_iterator vit_s = P.vertices_begin(); vit_s != P.vertices_end(); vit_s++)
{
s2t[vit_s] =vit_t;
}
}
// Release ressources
// Release resources
~Deform_mesh(void)
{
}
@ -50,10 +55,10 @@ public:
roi.clear();
for (Vertex_iterator vit = begin; vit != end; vit ++)
{
Vertex_handle handle = vit;
Vertex_handle handle = s2t[vit];
roi.push_back(handle);
}
roi.push_back(end);
roi.push_back(s2t[end]);
int idx_lv = 0; // pointing the neighboring vertices on current level
int idx_lv_end;
@ -84,10 +89,10 @@ public:
hdl.clear();
for (Vertex_iterator vit = begin; vit != end; vit ++)
{
Vertex_handle handle = vit;
Vertex_handle handle = s2t[vit];
hdl.push_back(handle);
}
hdl.push_back(end);
hdl.push_back(s2t[end]);
}
@ -164,8 +169,10 @@ public:
}
// The operator will be called in a real time loop from the GUI.
void operator()(Point p, Vector v)
void operator()(Vertex_iterator vit, Vector v)
{
Point p = s2t[vit]->point();
p = p-v;
}
};