FGFS-4.1/OpenSceneGraph
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Moved the osg::ClusterCullingCallback into into own header and source file.

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This commit is contained in:
Robert Osfield
2004-06-07 15:05:22 +00:00
parent 48d671352d
commit eec378a885
6 changed files with 229 additions and 201 deletions
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42
include/osg/Drawable
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@@ -778,48 +778,6 @@ inline void Drawable::draw(State& state) const
drawImplementation(state);
};
/** Drawable CullCallback for adding cluster culling to cull back facing
* drawables.*/
class SG_EXPORT ClusterCullingCallback : public Drawable::CullCallback
{
public:
ClusterCullingCallback();
ClusterCullingCallback(const ClusterCullingCallback& ccc,const CopyOp& copyop);
ClusterCullingCallback(const osg::Vec3& controlPoint, const osg::Vec3& normal, float deviation);
ClusterCullingCallback(const osg::Drawable* drawable);
META_Object(osg,ClusterCullingCallback)
/** compute the control point, normal and deviation from the contents of the drawable.*/
void computeFrom(const osg::Drawable* drawable);
void set(const osg::Vec3& controlPoint, const osg::Vec3& normal, float deviation);
void setControlPoint(const osg::Vec3& controlPoint) { _controlPoint = controlPoint; }
const osg::Vec3& getControlPoint() const { return _controlPoint; }
void setNormal(const osg::Vec3& normal) { _normal = normal; }
const osg::Vec3& getNormal() const { return _normal; }
void setRadius(float radius) { _radius = radius; }
float getRadius() const { return _radius; }
void setDeviation(float deviation) { _deviation = deviation; }
float getDeviation() const { return _deviation; }
virtual bool cull(osg::NodeVisitor*, osg::Drawable*, osg::State*) const;
protected:
virtual ~ClusterCullingCallback() {}
osg::Vec3 _controlPoint;
osg::Vec3 _normal;
float _radius;
float _deviation;
};
}