SoDrawStyle.h

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**=======================================================================*/
/*=======================================================================
** Author      : Paul S. Strauss (MMM yyyy)
**=======================================================================*/
/*=======================================================================
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**=======================================================================*/
/*=======================================================================
** Modified by : VSG (MMM YYYY)
**=======================================================================*/
 
 
#ifndef  _SO_DRAW_STYLE_
#define  _SO_DRAW_STYLE_
 
#include <Inventor/SbString.h>
#include <Inventor/elements/SoDrawStyleElement.h>
#include <Inventor/fields/SoSFEnum.h>
#include <Inventor/fields/SoSFFloat.h>
#include <Inventor/fields/SoSFInt32.h>
#include <Inventor/fields/SoSFUShort.h>
#include <Inventor/fields/SoSFBool.h>
#include <Inventor/nodes/SoNode.h>
 
//
//  Class: SoDrawStyle
//
//  Draw style node.
//
 
class SoGLRenderAction;
class SoCallbackAction;
class SoRayPickAction;
class SoGetBoundingBoxAction;
 
class  SoDrawStyle : public SoNode {
 
  SO_NODE_HEADER(SoDrawStyle);
  
 public:
  enum Style {
    FILLED = SoDrawStyleElement::FILLED,
    LINES = SoDrawStyleElement::LINES,
    POINTS = SoDrawStyleElement::POINTS,
    INVISIBLE = SoDrawStyleElement::INVISIBLE,
    MARKERS = SoDrawStyleElement::MARKERS
  };
 
  // Fields
  SoSFEnum style;
 
  SoSFFloat pointSize;
 
  SoSFFloat lineWidth;
 
  SoSFUShort linePattern;
 
  SoSFInt32 linePatternScaleFactor;
 
  SoDrawStyle();
 
  inline virtual void setOverride(const SbBool state)
  { override.setValue(state); }
 
  inline virtual SbBool isOverride() const
  { return override.getValue(); }
 
 private:
  virtual void doAction(SoAction *action);
  virtual void GLRender(SoGLRenderAction *action);
  virtual void callback(SoCallbackAction *action);
  virtual void rayPick(SoRayPickAction *action);
 
  virtual void getBoundingBox(SoGetBoundingBoxAction *action);
 
 private:
  static void initClass();
  static void exitClass();
 
  SoSFBool override;
 
 private:
  virtual ~SoDrawStyle();
};
 
#endif /* _SO_DRAW_STYLE_ */