FGFS-4.1/OpenSceneGraph
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Added support for CullVisitor::clampProjectionMatrixCallback

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This commit is contained in:
Robert Osfield
2004-01-28 10:49:23 +00:00
parent 21633a9b8f
commit 39d7afaed2
3 changed files with 70 additions and 4 deletions
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4
src/osgUtil/CullVisitor.cpp
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@@ -251,12 +251,12 @@ bool _clampProjectionMatrix(matrix_type& projection, value_type& znear, value_ty
}
bool CullVisitor::clampProjectionMatrix(osg::Matrixf& projection, value_type& znear, value_type& zfar) const
bool CullVisitor::clampProjectionMatrixImplementation(osg::Matrixf& projection, double& znear, double& zfar) const
{
return _clampProjectionMatrix( projection, znear, zfar, _nearFarRatio );
}
bool CullVisitor::clampProjectionMatrix(osg::Matrixd& projection, value_type& znear, value_type& zfar) const
bool CullVisitor::clampProjectionMatrixImplementation(osg::Matrixd& projection, double& znear, double& zfar) const
{
return _clampProjectionMatrix( projection, znear, zfar, _nearFarRatio );
}

2
src/osgUtil/SceneView.cpp
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@@ -424,12 +424,14 @@ void SceneView::cull()
if (!_renderStageRight.valid()) _renderStageRight = dynamic_cast<RenderStage*>(_renderStage->clone(osg::CopyOp::DEEP_COPY_ALL));
_cullVisitorLeft->setDatabaseRequestHandler(_cullVisitor->getDatabaseRequestHandler());
_cullVisitorLeft->setClampProjectionMatrixCallback(_cullVisitor->getClampProjectionMatrixCallback());
_cullVisitorLeft->setTraversalMask(_cullMaskLeft);
cullStage(computeLeftEyeProjection(_projectionMatrix),computeLeftEyeView(_viewMatrix),_cullVisitorLeft.get(),_rendergraphLeft.get(),_renderStageLeft.get());
// set up the right eye.
_cullVisitorRight->setDatabaseRequestHandler(_cullVisitor->getDatabaseRequestHandler());
_cullVisitorRight->setClampProjectionMatrixCallback(_cullVisitor->getClampProjectionMatrixCallback());
_cullVisitorRight->setTraversalMask(_cullMaskRight);
cullStage(computeRightEyeProjection(_projectionMatrix),computeRightEyeView(_viewMatrix),_cullVisitorRight.get(),_rendergraphRight.get(),_renderStageRight.get());