[osg-users] clamp mouse cursor / position

[Sebastian Schmidt]

So to offset the mouse cursor only to the delta of a center point i found a simple solution.
In my case i wanted to hide the default cursor anyway, so didnt have to call requestWarpPointer.
Also i couldnt find a clean/fast solution to solve the requestWarpPointer recursive call problem without overriding a lot of osg classes and functions.

What i did was just call 
Code:
GraphicsView::useCursor

 and move the custom cursor to the delta of my widget center.

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http://forum.openscenegraph.org/viewtopic.php?p=68326#68326