Hello Sebastian,
Sebastian Knödel wrote:
> I pasted below the simple class I wrote to obtain the Display list Id of
> the Geometry.
> I derive myGeometry from Geometry but the compiler still tells me that I
> can not acces the protected member function getGLId() .
> Probably there is a bug in the class I wrote.
>
> Thanks for any help
>
> class myGeometry : public Geometry
> {
> public:
> myGeometry(){};
>
> inline int getDListID(GeometryPtr g, PassiveWindowPtr win)
> {return win->getGLObjectId(g->getGLId());}
> };
what happens, if you use the following member function instead ?
inline int
myGeometry::getDListId(WindowPtr win)
{
return win->getGLObjectId(getGLId());
}
i.e. attempt to get the id of "this" instead of a passed in object ?
Hope it helps,
Carsten
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