FGFS-4.1/OpenSceneGraph
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Added copying of reference to the main CullVisitor's DatabaseRequestHandler over

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to the left/right eye CullVisitor to ensure that the database works in stereo.
This commit is contained in:
Robert Osfield
2003-10-29 19:22:19 +00:00
parent 47ec8be272
commit 27dbfa9810
1 changed files with 4 additions and 1 deletions
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5
src/osgUtil/SceneView.cpp
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@@ -406,13 +406,16 @@ void SceneView::cull()
if (!_cullVisitorRight.valid()) _cullVisitorRight = dynamic_cast<CullVisitor*>(_cullVisitor->cloneType());
if (!_rendergraphRight.valid()) _rendergraphRight = dynamic_cast<RenderGraph*>(_rendergraph->cloneType());
if (!_renderStageRight.valid()) _renderStageRight = dynamic_cast<RenderStage*>(_renderStage->clone(osg::CopyOp::DEEP_COPY_ALL));
_cullVisitorLeft->setDatabaseRequestHandler(_cullVisitor->getDatabaseRequestHandler());
_cullVisitorLeft->setTraversalMask(_cullMaskLeft);
cullStage(computeLeftEyeProjection(_projectionMatrix),computeLeftEyeView(_viewMatrix),_cullVisitorLeft.get(),_rendergraphLeft.get(),_renderStageLeft.get());
// set up the right eye.
_cullVisitorRight->setDatabaseRequestHandler(_cullVisitor->getDatabaseRequestHandler());
_cullVisitorRight->setTraversalMask(_cullMaskRight);
cullStage(computeRightEyeProjection(_projectionMatrix),computeRightEyeView(_viewMatrix),_cullVisitorRight.get(),_rendergraphRight.get(),_renderStageRight.get());