CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

On 05/05/2014 11:41 AM, gmgunderground wrote:
> I need to load in a AABB tree many Segment_3, and to any segment I need to
> set a unique MyID that I choose. In a second step I need to query the tree
> and I want to get all the MyID from the primitives that result from query.
> How can I do that? Are days that I search a solution but I can't find it.
> Can someone help me?
>
> Best regards
> GMG
This example is more or less doing what you want:
http://doc.cgal.org/latest/AABB_tree/AABB_tree_2AABB_custom_indexed_triangle_set_array_example_8cpp-example.html

However, the best way to do it should be to use AABB_primitive
http://doc.cgal.org/latest/AABB_tree/structCGAL_1_1AABB__primitive.html


Sebastien.

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