FGFS-4.1/OpenSceneGraph
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Fixed the flatten static transform visitor so that it checks to see

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if a drawable can be flattened or not.
This commit is contained in:
Robert Osfield
2004-07-28 10:26:14 +00:00
parent 0073978894
commit 1ec5b48148
1 changed files with 6 additions and 2 deletions
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8
src/osgUtil/Optimizer.cpp
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@@ -506,6 +506,7 @@ class CollectLowestTransformsVisitor : public osg::NodeVisitor
CollectLowestTransformsVisitor(Optimizer* optimizer=0):
osg::NodeVisitor(osg::NodeVisitor::TRAVERSE_PARENTS),
_transformFunctor(osg::Matrix()),
_optimizer(optimizer) {}
virtual void apply(osg::Node& node)
@@ -575,8 +576,11 @@ class CollectLowestTransformsVisitor : public osg::NodeVisitor
void disableTransform(osg::Transform* transform);
bool removeTransforms(osg::Node* nodeWeCannotRemove);
inline bool isOperationPermissableForObject(const osg::Object* object) const
inline bool isOperationPermissableForObject(const osg::Object* object)
{
const osg::Drawable* drawable = dynamic_cast<const osg::Drawable*>(object);
if (drawable && !drawable->supports(_transformFunctor)) return false;
return _optimizer ? _optimizer->isOperationPermissableForObject(object,Optimizer::FLATTEN_STATIC_TRANSFORMS) : true;
}
@@ -661,7 +665,7 @@ class CollectLowestTransformsVisitor : public osg::NodeVisitor
void disableObject(ObjectMap::iterator itr);
void doTransform(osg::Object* obj,osg::Matrix& matrix);
osgUtil::TransformAttributeFunctor _transformFunctor;
Optimizer* _optimizer;
TransformMap _transformMap;
ObjectMap _objectMap;