MoMaterialElement.h

/*=======================================================================
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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
** Modified by : M. Bonaventure (Mar 2010)
**=======================================================================*/
/*==============================================================================
 *   File        : MoMaterialElement.h
 *   Classes     : MoMaterialElement
 *   Author(s)   : Pascal Doux
 *   Date        : 18 11 2008
 *==============================================================================
 *
 * Description : Element that stores a mesh material.
 *
 *============================================================================*/
 
#ifndef  _MO_MATERIAL_ELEMENT_
#define  _MO_MATERIAL_ELEMENT_
 
#include <Inventor/elements/SoReplacedElement.h>
#include <MeshVizXLM/mapping/MoMeshVizDataMapping.h>
#include <MeshVizXLM/mapping/nodes/MoMaterial.h>
 
class MoDataBinding;

class MESHVIZXLM_DMAP_API MoMaterialElement : public SoReplacedElement {
 
  SO_ELEMENT_HEADER(MoMaterialElement);
 
public:

  static void set(SoState *state, SoNode *node, MoMaterial::ColoringType coloring,const SbColor& color,
    MoMaterial::ColoringType lineColoring,const SbColor& lineColor, 
    MoMaterial::ColoringType markerColoring, const SbColor& markerColor, 
    float transparency, bool enhancedColoring);

  static bool getMaterial(SoState *state, MoMaterial::ColoringType& coloring, SbColor& color, 
    MoMaterial::ColoringType& lineColoring, SbColor& lineColor, 
    MoMaterial::ColoringType& markerColoring, SbColor& markerColor, 
    float& transparency, bool& enhancedColoring);

  static bool getColoringTypes(SoState *state, MoMaterial::ColoringType& coloring,
                                               MoMaterial::ColoringType& lineColoring,
                                               MoMaterial::ColoringType& markerColoring);
 
  static bool getEnhancedColoring( SoState* state );

  static bool getDefault(MoMaterial::ColoringType& coloring, SbColor& color, 
    MoMaterial::ColoringType& lineColoring, SbColor& lineColor, 
    MoMaterial::ColoringType& markerColoring, SbColor& markerColor, 
    float& transparency, bool& enhancedColoring);

  virtual void        print(FILE *fp) const;
 
private:

  virtual void init(SoState *state);

  virtual SbBool matches(const SoElement* elt) const;

  virtual SoElement* copyMatchInfo() const;
 
 private:
  // Initializes the class
  static void initClass();
    static void exitClass() ;
 
 private:
   MoMaterial::ColoringType   m_coloring;
   SbColor                    m_color;
   MoMaterial::ColoringType   m_lineColoring;
   SbColor                    m_lineColor;
   MoMaterial::ColoringType   m_markerColoring;
   SbColor                    m_markerColor;
   float                      m_transparency;
   bool                       m_enhancedColoring;
   bool                       m_isSet;
 
  virtual ~MoMaterialElement();
  
};
/*----------------------------------------------------------------------------*/
 
#endif // _MO_MATERIAL_ELEMENT_