mirror of
https://github.com/OpenMW/openmw.git
synced 2025-11-04 05:26:39 +00:00
49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
#ifndef OPENMW_COMPONENTS_SCENEUTIL_VISITOR_H
|
|
#define OPENMW_COMPONENTS_SCENEUTIL_VISITOR_H
|
|
|
|
#include <osg/NodeVisitor>
|
|
|
|
// Commonly used scene graph visitors
|
|
namespace SceneUtil
|
|
{
|
|
|
|
// Find a Group by name, case-insensitive
|
|
// If not found, mFoundNode will be NULL
|
|
class FindByNameVisitor : public osg::NodeVisitor
|
|
{
|
|
public:
|
|
FindByNameVisitor(const std::string& nameToFind)
|
|
: osg::NodeVisitor(TRAVERSE_ALL_CHILDREN)
|
|
, mNameToFind(nameToFind)
|
|
, mFoundNode(NULL)
|
|
{
|
|
}
|
|
|
|
virtual void apply(osg::Group& group);
|
|
|
|
virtual void apply(osg::MatrixTransform& node);
|
|
virtual void apply(osg::Geometry& node);
|
|
|
|
bool checkGroup(osg::Group& group);
|
|
|
|
std::string mNameToFind;
|
|
osg::Group* mFoundNode;
|
|
};
|
|
|
|
// Disable freezeOnCull for all visited particlesystems
|
|
class DisableFreezeOnCullVisitor : public osg::NodeVisitor
|
|
{
|
|
public:
|
|
DisableFreezeOnCullVisitor()
|
|
: osg::NodeVisitor(TRAVERSE_ALL_CHILDREN)
|
|
{
|
|
}
|
|
|
|
virtual void apply(osg::MatrixTransform& node);
|
|
|
|
virtual void apply(osg::Drawable& drw);
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|