FGFS-4.1/OpenSceneGraph
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Various work on osgViewer library, including warp point and graphics window resize support

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This commit is contained in:
Robert Osfield
2007-01-01 18:20:10 +00:00
parent 88fc4ee986
commit 7155f7d1b0
36 changed files with 1624 additions and 1030 deletions
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3
include/osgViewer/GraphicsWindowX11
View File

@@ -86,6 +86,9 @@ class GraphicsWindowX11 : public osgViewer::GraphicsWindow
/** Get focus on if the pointer is in this window.*/
virtual void grabFocusIfPointerInWindow();
// Override from GUIActionAdapter
virtual void requestWarpPointer(float x,float y);
protected:
bool createVisualInfo();

6
include/osgViewer/View
View File

@@ -23,7 +23,7 @@
namespace osgViewer {
/** View holds a single view on a scene, this view may be composed of one or more slave cameras.*/
class OSGVIEWER_EXPORT View : public osg::View
class OSGVIEWER_EXPORT View : public osg::View, public osgGA::GUIActionAdapter
{
public:
@@ -50,6 +50,9 @@ class OSGVIEWER_EXPORT View : public osg::View
/** Convinience method for creating slave Cameras and associated GraphicsWindows across all screens.*/
void setUpViewAcrossAllScreens();
virtual void requestRedraw();
virtual void requestContinuousUpdate(bool needed=true);
virtual void requestWarpPointer(float x,float y);
public:
@@ -57,6 +60,7 @@ class OSGVIEWER_EXPORT View : public osg::View
void assignSceneDataToCameras();
protected:
virtual ~View();

6
include/osgViewer/Viewer
View File

@@ -54,6 +54,10 @@ class OSGVIEWER_EXPORT Viewer : public osgViewer::View
/** Clean up all OpenGL objects associated with this viewer's scenegraph.*/
virtual void cleanup();
void setCameraWithFocus(osg::Camera* camera) { _cameraWithFocus = camera; }
osg::Camera* getCameraWithFocus() { return _cameraWithFocus.get(); }
const osg::Camera* getCameraWithFocus() const { return _cameraWithFocus.get(); }
public:
void init();
@@ -66,6 +70,8 @@ class OSGVIEWER_EXPORT Viewer : public osgViewer::View
osg::ref_ptr<osg::BarrierOperation> _startRenderingBarrier;
osg::ref_ptr<osg::BarrierOperation> _endRenderingDispatchBarrier;
osg::observer_ptr<osg::Camera> _cameraWithFocus;
};