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Update the camera properties after a resize event.

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This commit is contained in:
timoore 2008-11-18 22:46:19 +00:00
parent 4f4434787f
commit 4e047d456f
3 changed files with 16 additions and 1 deletions
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12
src/Main/CameraGroup.cxx
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@ -446,6 +446,18 @@ void CameraGroup::setCameraCullMasks(Node::NodeMask nm)
}
}
void CameraGroup::resized()
{
for (CameraIterator i = camerasBegin(), e = camerasEnd(); i != e; ++i) {
CameraInfo *info = i->get();
const Viewport* viewport = info->camera->getViewport();
info->x = viewport->x();
info->y = viewport->y();
info->width = viewport->width();
info->height = viewport->height();
}
}
Camera* getGUICamera(CameraGroup* cgroup)
{
CameraGroup::CameraIterator end = cgroup->camerasEnd();

4
src/Main/CameraGroup.hxx
View file

@ -171,7 +171,9 @@ public:
/** Set the cull mask on all non-GUI cameras
*/
void setCameraCullMasks(osg::Node::NodeMask nm);
/** Update camera properties after a resize event.
*/
void resized();
protected:
CameraList _cameras;
osg::ref_ptr<osgViewer::Viewer> _viewer;

1
src/Main/FGEventHandler.cxx
View file

@ -217,6 +217,7 @@ bool FGEventHandler::handle(const osgGA::GUIEventAdapter& ea,
(*mouseMotionHandler)(x, y);
return true;
case osgGA::GUIEventAdapter::RESIZE:
CameraGroup::getDefault()->resized();
if (resizable && windowResizeHandler)
(*windowResizeHandler)(ea.getWindowWidth(), ea.getWindowHeight());
return true;