FGFS-4.1/OpenSceneGraph
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Further work VertexBufferObject and ElementsBufferObject classes

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This commit is contained in:
Robert Osfield
2007-04-26 16:50:06 +00:00
parent 0df82ba60f
commit a3e6d8283d
4 changed files with 333 additions and 16 deletions
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29
include/osg/Array
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@@ -117,7 +117,26 @@ class OSG_EXPORT Array : public Object
inline unsigned int getModifiedCount() const { return _modifiedCount; }
/** Set the VertexBufferObject.*/
inline void setVertexBufferObject(osg::VertexBufferObject* vbo) { _vbo = vbo; }
inline void setVertexBufferObject(osg::VertexBufferObject* vbo)
{
if (_vbo == vbo) return;
if (_vbo.valid())
{
_vbo->setArray(_vboIndex,0);
}
_vbo = vbo;
if (_vbo.valid())
{
_vboIndex = _vbo->addArray(this);
}
else
{
_vboIndex = 0;
}
}
/** Get the VertexBufferObject. If no VBO is assigned returns NULL*/
inline osg::VertexBufferObject* getVertexBufferObject() { return _vbo.get(); }
@@ -133,7 +152,13 @@ class OSG_EXPORT Array : public Object
protected:
virtual ~Array() {}
virtual ~Array()
{
if (_vbo.valid())
{
_vbo->setArray(_vboIndex,0);
}
}
Type _arrayType;
GLint _dataSize;