DrawObj.H

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#ifndef DRAWOBJ_H
#define DRAWOBJ_H

#include "IS3DCommon.H"
#include "BBox.H"

namespace IS3D {

typedef ReferenceCountedPointer<class DrawObj> DrawObjRef;
class DrawObj : public ReferenceCountedObject
{
public:
  
  DrawObj(std::string name, int roomObj=0, int displayInitially=1); 
  virtual ~DrawObj(); 
  
  virtual void contextInit() {}
  
  virtual void draw() = 0;
  
  virtual void highlight()   { showBoundingBox(); }
  virtual void unhighlight() { hideBoundingBox(); }

  virtual void reColor(const Color4 &c, int colorNum=0);

  virtual void reTexture(const std::string &texname, int texNum=0);


  virtual void setCoordinateFrame(CoordinateFrame cf) { _frame = cf; }
  virtual void setBoundingBox(BBox bbox)       { _bbox = bbox; }
  virtual void setDisplayed(bool d);
  virtual void setBoundingBoxDisplayed(bool d) { _bboxDisplayed = d; }
  virtual void setMovable(bool m)              { _movable = m; }
  virtual void setRenderAsTransparent(bool t)  { _transparent = t; }
  virtual void setRoomObj(bool r)              { _roomObj = r; }
  virtual void setDrawingPass(int d)           { _drawingPass = d; }
  virtual void setContextInitialized()         { _contextInitialized = true; }
  virtual void setLit(bool l)                  { _lit = l; }


  std::string     getName()                 { return _name; }
  CoordinateFrame getCoordinateFrame()      { return _frame; }
  BBox            getBoundingBox()          { return _bbox; }
  bool            getDisplayed()            { return _displayed; }
  bool            getBoundingBoxDisplayed() { return _bboxDisplayed; }
  bool            getMovable()              { return _movable; }
  bool            getSelectable()           { return _selectable; }
  bool            getRenderAsTransparent()  { return _transparent; }
  bool            getRoomObj()              { return _roomObj; }
  int             getDrawingPass()          { return _drawingPass; }
  bool            getContextInitialized()   { return _contextInitialized; }
  bool            getLit()                  { return _lit; }

  // Visibility Shortcuts

  virtual void show()            { setDisplayed(true); }
  virtual void hide()            { setDisplayed(false); }
  virtual void showBoundingBox() { setBoundingBoxDisplayed(true); }
  virtual void hideBoundingBox() { setBoundingBoxDisplayed(false); }
  
  // Selection

  virtual bool pointIntersectCoarse(const Vector3 &pobj);
  
  virtual bool pointIntersectFine(const Vector3 &pobj);

  // File I/O

  virtual void writeVRML(ostream *os);
  virtual void readVRML(istream *is);
  
  virtual void writeIS3(ostream *os);
  virtual void readIS3(istream *is);
 
protected:

  std::string     _name;
  CoordinateFrame _frame;
  BBox            _bbox;
  bool            _displayed;
  bool            _bboxDisplayed;
  bool            _movable;
  bool            _selectable;
  bool            _transparent;
  bool            _roomObj;
  int             _drawingPass;
  bool            _contextInitialized;
  bool            _lit;
};


}

#endif

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