FGFS-4.1/OpenSceneGraph
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Added the beginnings of a new osgforest example.

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Added support into osg::TriangleFunctor for specifying whether the vertices
being generates are temporary or not.
This commit is contained in:
Robert Osfield
2003-09-25 21:54:33 +00:00
parent 16216b991f
commit 7fb9f6be4b
16 changed files with 750 additions and 69 deletions
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31
include/osg/CullStack
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@@ -91,7 +91,7 @@ class SG_EXPORT CullStack
/** Compute the pixel of an object at position v, with specified radius.*/
float pixelSize(const Vec3& v,float radius) const
{
return _modelviewCullingStack.back()->pixelSize(v,radius);
return getCurrentCullingSet().pixelSize(v,radius);
}
/** Compute the pixel of an bounding sphere.*/
@@ -102,56 +102,59 @@ class SG_EXPORT CullStack
inline void disableAndPushOccludersCurrentMask(NodePath& nodePath)
{
_modelviewCullingStack.back()->disableAndPushOccludersCurrentMask(nodePath);
getCurrentCullingSet().disableAndPushOccludersCurrentMask(nodePath);
}
inline void popOccludersCurrentMask(NodePath& nodePath)
{
_modelviewCullingStack.back()->popOccludersCurrentMask(nodePath);
getCurrentCullingSet().popOccludersCurrentMask(nodePath);
}
inline bool isCulled(const std::vector<Vec3>& vertices)
{
return _modelviewCullingStack.back()->isCulled(vertices);
return getCurrentCullingSet().isCulled(vertices);
}
inline bool isCulled(const BoundingBox& bb)
{
return bb.valid() && _modelviewCullingStack.back()->isCulled(bb);
return bb.valid() && getCurrentCullingSet().isCulled(bb);
}
inline bool isCulled(const BoundingSphere& bs)
{
return _modelviewCullingStack.back()->isCulled(bs);
return getCurrentCullingSet().isCulled(bs);
}
inline bool isCulled(const osg::Node& node)
{
return node.isCullingActive() && _modelviewCullingStack.back()->isCulled(node.getBound());
return node.isCullingActive() && getCurrentCullingSet().isCulled(node.getBound());
}
inline void pushCurrentMask()
{
_modelviewCullingStack.back()->pushCurrentMask();
getCurrentCullingSet().pushCurrentMask();
}
inline void popCurrentMask()
{
_modelviewCullingStack.back()->popCurrentMask();
getCurrentCullingSet().popCurrentMask();
}
typedef fast_back_stack<ref_ptr<CullingSet> > CullingStack;
CullingStack& getClipSpaceCullingStack() { return _clipspaceCullingStack; }
inline CullingStack& getClipSpaceCullingStack() { return _clipspaceCullingStack; }
CullingStack& getProjectionCullingStack() { return _projectionCullingStack; }
inline CullingStack& getProjectionCullingStack() { return _projectionCullingStack; }
CullingStack& getModelViewCullingStack() { return _modelviewCullingStack; }
inline CullingStack& getModelViewCullingStack() { return _modelviewCullingStack; }
CullingSet& getCurrentCullingSet() { return *_modelviewCullingStack.back(); }
// inline CullingSet& getCurrentCullingSet() { return _modelviewCullingStack.back(); }
// inline const CullingSet& getCurrentCullingSet() const { return _modelviewCullingStack.back(); }
inline CullingSet& getCurrentCullingSet() { return *_modelviewCullingStack.back(); }
inline const CullingSet& getCurrentCullingSet() const { return *_modelviewCullingStack.back(); }
inline osg::Viewport* getViewport();
inline osg::RefMatrix& getModelViewMatrix();
inline osg::RefMatrix& getProjectionMatrix();