Sorry Ethan,
I over read that you are using osgWidget. But you might use the same
mechanism. Maybe some osgWidget expert can tell you if there is some
"FRAME" like event that you can use to implement the idea below.
Hi Ethan,
Hello,
I have successfully implemented an osgWidget callback with the type
osgWidget::EVENT_MOUSE_PUSH that works every time I click down the
mouse. If I hold down the mouse button, the callback only gets
called once (at the time of the initial mouse click). This all makes
sense, but is it possible with the current version of osgWidget to
have the callback repeated each frame (or at some real-time interval)
as long as the mouse button is held down? This would be useful in my
code, and this seems to be the default behavior when creating a
regular EventHandler with case osgGA::GUIEventAdapter::KEYDOWN, etc.
Any idea if this is possible with osgWidget?
This is standard behavior. The key is usually repeated by the OS at
the specified repeat-rate. There is nothing like this for the mouse
buttons. It makes no sense really.
If you want to repeat some actions you can simply remember the mouse
button state and use the MOUSE_RELEASE to reset your mouse-button state.
You will get a FRAME event, well every frame, so you can repeat your
desired action based on this.
Cheers
Sebastian
-Ethan
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=57536#57536
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