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Cleaned up CompositeViewer interface and added event traversal of views

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This commit is contained in:
Robert Osfield
2007-01-16 19:18:32 +00:00
parent b71f613b77
commit 6cf85cb953
3 changed files with 22 additions and 48 deletions
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21
include/osgViewer/CompositeViewer
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@@ -22,7 +22,7 @@ namespace osgViewer {
// WARNING ** Under development do not use, yet :-)
/** CompsiteViewer holds a or more views to a one more scenes.*/
class OSGVIEWER_EXPORT CompositeViewer : public osg::Referenced, public osgGA::GUIActionAdapter
class OSGVIEWER_EXPORT CompositeViewer : public osg::Referenced
{
public:
@@ -144,25 +144,6 @@ class OSGVIEWER_EXPORT CompositeViewer : public osg::Referenced, public osgGA::G
void startThreading();
void setUpRenderingSupport();
/** Get the camera which contains the pointer position x,y specified master cameras window/eye coords.
* Also passes back the local window coords for the graphics context associated with the camera passed back. */
const osg::Camera* getCameraContainingPosition(float x, float y, float& local_x, float& local_y) const;
/** Compute intersections between a ray through the specified master cameras window/eye coords and a specified node.
* Note, when a master cameras has slaves and no viewport itself its coordinate frame will be in clip space i.e. -1,-1 to 1,1,
* while if its has a viewport the coordintates will be relative to its viewport dimensions.
* Mouse events handled by the view will automatically be attached into the master camera window/clip coords so can be passed
* directly on to the computeIntersections method. */
bool computeIntersections(float x,float y, osgUtil::LineSegmentIntersector::Intersections& intersections,osg::Node::NodeMask traversalMask = 0xffffffff);
/** Compute intersections between a ray through the specified master cameras window/eye coords and a specified nodePath's subgraph. */
bool computeIntersections(float x,float y, osg::NodePath& nodePath, osgUtil::LineSegmentIntersector::Intersections& intersections,osg::Node::NodeMask traversalMask = 0xffffffff);
virtual void requestRedraw();
virtual void requestContinuousUpdate(bool needed=true);
virtual void requestWarpPointer(float x,float y);
public: