CGAL users discussion list

[Guillaume Damiand <>]

Le 13/07/2015 09:43, Pranav a écrit :
> Hi Guillaume,
>
> Further I would like to know if while inserting the vertex on a segment I
> want to split the the facet containing that segment then should I use
> insert_point_in_cell<2>(dartHandleToSegment, point) ?

No. insert_point_in_cell<2> inserts a point in the middle of the 2-cell. 
For a triangle, it will be split in 3 triangles.

> For example, say for a triangle represented by 2-cell, I want to insert a
> vertex on one of its edge and it should be inserted in such a way so that
> this triangle is split into 2 triangles.


To do this operation, you must first insert a point in the edge, then 
insert an edge between the new point and the third point of the triangle.

Guillaume


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