public virtual void ModifyElement( int elemIndex, short source, int offset, VertexElementType type, VertexElementSemantic semantic, int index )
{
elements[ elemIndex ] = new VertexElement( source, offset, type, semantic, index );
}
public virtual VertexElement AddElement( short source, int offset, VertexElementType type, VertexElementSemantic semantic, int index )
{
VertexElement element = new VertexElement( source, offset, type, semantic, index );
elements.Add( element );
return element;
}
public virtual VertexElement InsertElement( int position, short source, int offset, VertexElementType type, VertexElementSemantic semantic, int index )
{
if ( position >= elements.Count )
{
return AddElement( source, offset, type, semantic, index );
}
VertexElement element = new VertexElement( source, offset, type, semantic, index );
elements.Insert( position, element );
return element;
}
