Hello Petr,
4) Update position line
[...]
5) Check intersect
if ( intersectorGroup->containsIntersections() )
{
...
intersection.getWorldIntersectPoint();
//interscetion point is still the same(!) 33.0f, - 23.0f, 0.0f
//i thought that correct point must be 33.0f, 23.0f, 0.0f because LineSegmentIntersector contains correct new (start - end) position
...
}
Does your step 5 retest for intersections (i.e. re-run the intersection
visitor)? Also, to be safe, I would call reset() on the intersector and
intersection visitor between intersection tests.
I have done this before (re-used the same intersector and intersection
visitor for many intersection tests) so it should work, though I've
never used intersection groups so perhaps there's a bug there.
If you can't get it to work I suggest you modify an existing OSG example
(say osgpick) to demonstrate your problem and send it here, if we try it
we can hopefully see what's wrong (either in your code or in OSG).
Hope this helps,
J-S
--
______________________________________________________
Jean-Sebastien Guay [email protected]
http://www.cm-labs.com/
http://whitestar02.webhop.org/
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