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try improving phrasing

This commit is contained in:
Sébastien Loriot 2018-05-14 10:07:03 +02:00
parent 127b0c68d5
commit acf969560d
2 changed files with 7 additions and 7 deletions
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10
BGL/include/CGAL/boost/graph/Euler_operations.h
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@ -1021,16 +1021,16 @@ add_face_to_border(typename boost::graph_traits<Graph>::halfedge_descriptor h1,
*
* \tparam Graph must be a model of `MutableFaceGraph`
* Let `h` be the halfedge of `e`, and let `v0` and `v1` be the source and target vertices of `h`.
* Let `hp` and `h'p` be respectively the edges of `prev(h,g)` and `prev(opposite(h, g), g)`.
* Let `hn'` and `h'n'` be respectively the edges of `opposite(next(h,g))` and `opposite(next(opposite(h, g), g))`.
* Let `p_h` and `p_o_h` be respectively the edges of `prev(h,g)` and `prev(opposite(h, g), g)`.
* Let `o_n_h` and `o_n_o_h` be respectively the edges of `opposite(next(h,g))` and `opposite(next(opposite(h, g), g))`.
*
* After the collapse of edge `e` the following holds:
* - The edge `e` is no longer in `g`.
* - The faces incident to edge `e` are no longer in `g`.
* - `v0` is no longer in `g`.
* - If `h` is not a border halfedge, `hp` is no longer in `g` and is replaced by `hn'`.
* - If the opposite of `h` is not a border halfedge, `h'p` is no longer in `g` and is replaced by `h'n'`.
* - The halfedges kept in `g` that had `v0` as target (resp. source) now have `v1` as target (resp. source).
* - If `h` is not a border halfedge, `p_h` is no longer in `g` and is replaced by `o_n_h`.
* - If the opposite of `h` is not a border halfedge, `p_o_h` is no longer in `g` and is replaced by `o_n_o_h`.
* - The halfedges kept in `g` that had `v0` as target and source now have `v1` as target and source, respectively.
* - No other incidence information is changed in `g`.
*
* \returns vertex `v1`.

4
Installation/CHANGES.md
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@ -37,8 +37,8 @@ Release date: September 2018
- `CGAL::Polygon_mesh_processing::transform()`
- Fix a bug in `isotropic_remeshing()` making constrained vertices missing in the output
- Guarantee that constrained vertices are kept in the remeshed mesh,
and not only constrained points like before.
- Guarantee that constrained vertices are kept in the mesh after calling `isotropic_remeshing()`
(and not only constrained points like it was before).
### CGAL and the Boost Graph Library (BGL)