FGFS-4.1/OpenSceneGraph
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Added new statc prototype() and create() methods to CullVisitor and DatabasePager to allow overriding of the default implementations

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This commit is contained in:
Robert Osfield
2007-08-08 08:10:38 +00:00
parent 58db6fd81a
commit e3b7b2f617
7 changed files with 108 additions and 10 deletions
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8
src/osgUtil/SceneView.cpp
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@@ -217,7 +217,7 @@ void SceneView::setDefaults(unsigned int options)
_updateVisitor = new UpdateVisitor;
_cullVisitor = new CullVisitor;
_cullVisitor = CullVisitor::create();
_cullVisitor->setStateGraph(_rendergraph.get());
_cullVisitor->setRenderStage(_renderStage.get());
@@ -566,7 +566,7 @@ void SceneView::cull()
if (!_cullVisitor)
{
osg::notify(osg::INFO) << "Warning: no valid osgUtil::SceneView:: attached, creating a default CullVisitor automatically."<< std::endl;
_cullVisitor = new CullVisitor;
_cullVisitor = CullVisitor::create();
}
if (!_rendergraph)
{
@@ -613,11 +613,11 @@ void SceneView::cull()
else
{
if (!_cullVisitorLeft.valid()) _cullVisitorLeft = dynamic_cast<CullVisitor*>(_cullVisitor->cloneType());
if (!_cullVisitorLeft.valid()) _cullVisitorLeft = dynamic_cast<CullVisitor*>(_cullVisitor->clone());
if (!_rendergraphLeft.valid()) _rendergraphLeft = dynamic_cast<StateGraph*>(_rendergraph->cloneType());
if (!_renderStageLeft.valid()) _renderStageLeft = dynamic_cast<RenderStage*>(_renderStage->clone(osg::CopyOp::DEEP_COPY_ALL));
if (!_cullVisitorRight.valid()) _cullVisitorRight = dynamic_cast<CullVisitor*>(_cullVisitor->cloneType());
if (!_cullVisitorRight.valid()) _cullVisitorRight = dynamic_cast<CullVisitor*>(_cullVisitor->clone());
if (!_rendergraphRight.valid()) _rendergraphRight = dynamic_cast<StateGraph*>(_rendergraph->cloneType());
if (!_renderStageRight.valid()) _renderStageRight = dynamic_cast<RenderStage*>(_renderStage->clone(osg::CopyOp::DEEP_COPY_ALL));