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explicit deform could be called several time to reach convergence

This commit is contained in:
Sébastien Loriot 2014-01-31 11:24:23 +01:00
parent 1a435d156c
commit 5a1b82e583
3 changed files with 8 additions and 5 deletions
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5
Surface_modeling/doc/Surface_modeling/Surface_modeling.txt
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@ -109,7 +109,8 @@ varies depending on whether the user chose a fixed number of iterations or a sto
After the call to the deformation function, the input mesh is updated and the control vertices are at
their target positions and the free vertices are moved accordingly.
The function `Deform_mesh::deform()` can be called as many time as desired.
The function `Deform_mesh::deform()` can be called several times consecutively, in particular
if the convergence has not been reached yet (otherwise it has no effect).
<!-- The current deformed mesh is only used as the initial guess. -->
@ -132,7 +133,7 @@ In this example, the whole mesh is used as ROI and a few vertices are added as c
Deformation results when running example \ref Example_1 : `deform_1.off` and `deform_2.off`.
\cgalFigureEnd
\subsubsection Example_2 Using Affine Transformation on Range of Vertices
\subsubsection Example_2 Using an Affine Transformation on a Range of Vertices
In this example, we use the functions `translate()` and `rotate()` on a range of control vertices.
\cgalExample{Surface_modeling/k_ring_roi_translate_rotate_example.cpp}

5
Surface_modeling/examples/Surface_modeling/all_roi_assign_example.cpp
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@ -83,9 +83,10 @@ int main()
deform_mesh.set_target_position(control_1, constrained_pos_1);
// note that we only assign a constraint for control_1, other control vertices will be constrained to last assigned positions
// deform the mesh, now positions of vertices of 'mesh' will be changed
// deform the mesh, now the positions of vertices of 'mesh' will be changed
deform_mesh.deform();
// deform can be called several times if the convergence has not been reached yet
deform_mesh.deform();
deform_mesh.deform(); // you can call deform multiple times if you like
Deform_mesh::Point constrained_pos_2(0.55, -0.30, 0.70);
deform_mesh.set_target_position(control_2, constrained_pos_2);

3
Surface_modeling/examples/Surface_modeling/all_roi_assign_example_custom_polyhedron.cpp
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@ -122,7 +122,8 @@ int main()
// deform the mesh, now positions of vertices of 'mesh' will be changed
deform_mesh.deform();
deform_mesh.deform(); // you can call deform multiple times if you like
// deform can be called several times if the convergence has not been reached yet
deform_mesh.deform();
Deform_mesh::Point constrained_pos_2(0.55, -0.30, 0.70);
deform_mesh.set_target_position(control_2, constrained_pos_2);