Hiya all,
I am back from vacations, tanned and relaxed :)
And now... more programming, i think.
Someone of you may remember my past struggles to extend the
SkyBackground class via inlines and Base files. Now, due to some project
changes, i was wondering whether is it possible to c++ extend the class
via the usual
//start the *code*
class MySkyBackground : public osg::SkyBackground
{
private:
MFVec2f m_TopTexCoord;
MFVec2f m_BottomTexCoord;
MFVec2f m_RightTexCoord;
MFVec2f m_LeftTexCoord;
MFVec2f m_FrontTexCoord;
MFVec2f m_BackTexCoord;
/*========================== PUBLIC
=================================*/
public:
/*---------------------------------------------------------------------*/
/*! \name
Sync */
/*!
\{ */
virtual void changed(BitVector whichField,
UInt32 origin );
/*!
\} */
/*---------------------------------------------------------------------*/
/*! \name
Background */
/*!
\{ */
virtual void clear(osg::DrawActionBase *action, osg::Viewport *port);
/*!
\} */
/*---------------------------------------------------------------------*/
/*! \name
Output */
/*!
\{ */
virtual void dump( UInt32 uiIndent = 0,
const BitVector bvFlags = 0) const;
/*Function added by Davide for compatibility*/
inline MFVec2f &getFrontTexCoord (void)
{
return m_FrontTexCoord;
}
inline MFVec2f &getBackTexCoord (void)
{
return m_BackTexCoord;
}
inline MFVec2f &getLeftTexCoord (void)
{
return m_LeftTexCoord;
}
inline MFVec2f &getRightTexCoord (void)
{
return m_RightTexCoord;
}
inline MFVec2f &getBottomTexCoord (void)
{
return m_BottomTexCoord;
}
inline MFVec2f &getTopTexCoord (void)
{
return m_TopTexCoord;
}
/*!
\} */
/*========================= PROTECTED
===============================*/
protected:
// Variables should all be in SkyBackgroundBase.
/*---------------------------------------------------------------------*/
/*! \name
Constructors */
/*!
\{ */
MySkyBackground(void);
MySkyBackground(const SkyBackground &source);
/*!
\} */
/*---------------------------------------------------------------------*/
/*! \name
Destructors */
/*!
\{ */
virtual ~MySkyBackground(void);
/*!
\} */
/*---------------------------------------------------------------------*/
/*! \name Draw
Helper */
/*!
\{ */
virtual void drawFace(DrawActionBase *action,
TextureChunkPtr tex, StateChunk *&oldtex,
const Pnt3f &p1, const Pnt3f &p2,
const Pnt3f &p3, const Pnt3f &p4, MField <osg::Vec2f,
0> texCoord);
/*!
\} */
/*========================== PRIVATE
================================*/
private:
friend class FieldContainer;
friend class SkyBackgroundBase;
static void initMethod(void);
// prohibit default functions (move to 'public' if you need one)
void operator =(const SkyBackground &source);
};
typedef MySkyBackground *MySkyBackgroundP;
typedef FCPtr<SkyBackgroundPtr, MySkyBackground> MySkyBackgroundPtr;
//#include <OpenSG/OSGSkyBackgroundBase.inl>
//#include <OpenSG/OSGSkyBackground.inl>
#endif /* _OSGSKYBACKGROUND_H_ */
//end of the *code*
stuff or not. My experiments so far failed miserably.
I guess i am missing the inline files, but i was hoping to leave my
opensg distribution unchanged, putting all the changes in my
application.
Any ideas? Thank you,
enrico
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