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42 lines
986 B
C++
42 lines
986 B
C++
#ifndef OPENMW_COMPONENTS_SCENEUTIL_VISITOR_H
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#define OPENMW_COMPONENTS_SCENEUTIL_VISITOR_H
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#include <osg/NodeVisitor>
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// Commonly used scene graph visitors
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namespace SceneUtil
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{
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// Find a Group by name, case-insensitive
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// If not found, mFoundNode will be NULL
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class FindByNameVisitor : public osg::NodeVisitor
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{
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public:
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FindByNameVisitor(const std::string& nameToFind)
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: osg::NodeVisitor(TRAVERSE_ALL_CHILDREN)
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, mNameToFind(nameToFind)
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, mFoundNode(NULL)
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{
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}
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virtual void apply(osg::Group& group);
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std::string mNameToFind;
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osg::Group* mFoundNode;
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};
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// Disable freezeOnCull for all visited particlesystems
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class DisableFreezeOnCullVisitor : public osg::NodeVisitor
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{
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public:
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DisableFreezeOnCullVisitor()
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: osg::NodeVisitor(TRAVERSE_ALL_CHILDREN)
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{
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}
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virtual void apply(osg::Drawable& drw);
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};
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}
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#endif
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