Hi, everybody,
I used viewer->setUpViewerAsEmbeddedInWindow way as Robert suggested to embed
an OSG window in OpenGL context.
Then I tried to setup Manipulator like Trackball,
I did some code like this:
osg::observer_ptr<osgViewer::GraphicsWindow> gw =
viewer->setUpViewerAsEmbeddedInWindow(...)
if(event->button() == Qt::LeftButton)
button = 0;
else if(event->button() == Qt::RightButton)
button = 2;
In mousePressEvent:
if(gw->valid() && isInRange(event->x(), height - event->y()))
(gw->getEventQueue())->mouseButtonPress(event->x(), event->y(), button
+ 1);
In mouseReleaseEvent:
if(gw->valid() && isInRange(event->x(), height - event->y()))
(gw->getEventQueue())->mouseButtonPress(event->x(), event->y(),
button + 1);
isInRange Function judge if event happen in the OSG window.
Problem is when I only use left key, or only use right key, no problem at all.
But if I switch once, then it just pan the whole scene, both keys lost their
own ability.
anybody has any idea about it?
Thank you.
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=9097#9097
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