FGFS-4.1/OpenSceneGraph
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Changed OsgSceneHandler so it re-uses osgUtil::SceneView project and modelview

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matrices.

Changed the osgpick demo so that it uses the OsgSceneHandler's projection and
modelview matrices where possible.
This commit is contained in:
Robert Osfield
2003-04-16 09:22:33 +00:00
parent fc4a2ab191
commit f9eb43083a
3 changed files with 24 additions and 20 deletions
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10
src/osgProducer/OsgSceneHandler.cpp
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@@ -20,8 +20,8 @@ using namespace osgProducer;
OsgSceneHandler::OsgSceneHandler( osg::DisplaySettings *ds) :
osgUtil::SceneView(ds)
{
mm = new osg::RefMatrix;
pm = new osg::RefMatrix;
setProjectionMatrix( new osg::RefMatrix );
setModelViewMatrix( new osg::RefMatrix );
}
void OsgSceneHandler::init()
@@ -46,10 +46,8 @@ void OsgSceneHandler::clearImplementation(Producer::Camera& /*camera*/)
void OsgSceneHandler::cullImplementation(Producer::Camera &cam)
{
pm->set(cam.getProjectionMatrix());
mm->set(cam.getPositionAndAttitudeMatrix());
setProjectionMatrix( pm.get() );
setModelViewMatrix( mm.get() );
getProjectionMatrix()->set(cam.getProjectionMatrix());
getModelViewMatrix()->set(cam.getPositionAndAttitudeMatrix());
int x, y;
unsigned int w, h;