I believe that the osgWidget::Window::HA_CENTER alignment should be center
aligned rather than by the origin, as the osgWidget::Window::VA_TOP causes.
The current setAnchorHorizontal() command doesn't center the center of the
object, it just center's the object's origin. The following change to
osgWidget::Window::update() will correct that behavior so that it is consistent
with setAnchorVertical() behavior.
Original trunk/src/osgWidget/Window.cpp v:10624:
Code:
309 void Window::update() {
...
320 // We only honor ANCHOR requests on topmost Windows, not embedded ones.
321 if((_vAnchor != VA_NONE || _hAnchor != HA_NONE) && !_parent && _wm) {
322 if(_vAnchor == VA_TOP) y = _wm->getHeight() - _height.current;
323 else if(_vAnchor == VA_CENTER) y = osg::round(_wm->getHeight() /
2.0f);
324 else if(_vAnchor == VA_BOTTOM) y = 0.0f;
325
326 if(_hAnchor == HA_LEFT) x = 0.0f;
327 else if(_hAnchor == HA_CENTER) x = osg::round(_wm->getWidth() / 2.0f);
328 else if(_hAnchor == HA_RIGHT) x = _wm->getWidth() - _width.current +
_visibleArea[2];
329
330 xy.set(x, y);
New
Code:
327 else if(_hAnchor == HA_CENTER) x = osg::round((_wm->getWidth() -
_width.current) / 2.0f);
Thank you!
Eric[/code]
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=35778#35778
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