hi all, always trying to pass to OSGViewer,
I try to use computeIntersections (as with osg::Producer)
in Producer I made that
osgUtil::IntersectVisitor::HitList hlist;
if (
CGeneral::instance().viewer.computeIntersections(ea.getX(), ea.getY(),
hlist))
HI Elekis,
The difference is simply in the data structure used to store the
intersection hits. The osgViewer is based on the new
IntersectionVisitor rather than the old IntersectVistor. For the new
viewer you'll just need to use the LinerIntersector::Intersections
structure. Have a look at
thanks, I found something.
but I raised a other trouble(it's not my month, all that for a teacher :-(
),
with QT, I can't use osgViewer , I have to use osgSimpleViewer . if I use
osgViewer -- core dumped (see code below) . (I duno if it's normal)
but in osgSimpleViewer I haven't
Hi Elekis,
class SimpleViewerQT : public osgViewer::Viewer, public GraphicsWindowQT
osgViewer::Viewer isn't meant to be used like these, one attaches
GraphicsWindow's to the Camera's that the Viewer maintains. See the
osgcamera example if you want to know how.
Robert.
On 2/27/07, elekis
hi
sorry but,
...
I m totally lost,
What I trying to do is is using QT with OSG.
like I said before, I try to get the geode that I ve just clicked (x, y).
like you said, I m now using Intersections. like that I suppose
osgUtil::LineSegmentIntersector::Intersections inter;
Hi Elekis,
osgViewer::SimpleViewer does not have the computeIntersection method,
so far I've tried to keep the API simple. We potentially can add one
along the lines of the one now added to osgViewer::View/Viewer.
osgViewer::Viewer does have a computeIntersections method albiet with
slightly
