SmVertexArrayShape.h

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#ifndef COIN_VERTEXARRAYSHAPE_H
#define COIN_VERTEXARRAYSHAPE_H

#include <Inventor/nodes/SoShape.h>
#include <Inventor/nodes/SoSubNode.h>
#include <Inventor/fields/SoMFInt32.h>
#include <Inventor/fields/SoSFNode.h>
#include <Inventor/fields/SoSFEnum.h>

#include <SmallChange/basic.h>

class SmVertexArrayShapeP;

class SMALLCHANGE_DLL_API SmVertexArrayShape : public SoShape {
  typedef SoShape inherited;

  SO_NODE_HEADER(SmVertexArrayShape);

public:
  static void initClass(void);
  SmVertexArrayShape(void);

  enum ShapeType {
    POINTS = -1,
    LINES = -2,
    LINE_LOOP = -3,
    LINE_STRIP = -4,
    TRIANGLES = -5,
    TRIANGLE_STRIP = -6,
    TRIANGLE_FAN = -7,
    QUADS = -8,
    QUAD_STRIP = -9,
    POLYGON = -10
  };

  enum RenderAsVertexBufferObjects {
    OFF, ON, AUTO
  };

  SoSFEnum renderAsVertexBufferObject;
  SoMFInt32 vertexIndex;
  SoSFNode vertexCoord;
  SoSFNode vertexNormal;
  SoSFNode vertexTexCoord;
  SoSFNode vertexColor;

  virtual void GLRender(SoGLRenderAction * action);
  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);

protected:
  virtual ~SmVertexArrayShape();

  virtual void generatePrimitives(SoAction * action);
  virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center);
  virtual void notify(SoNotList * list);

private:
  SmVertexArrayShapeP * pimpl;
};

#endif // COIN_VERTEXARRAYSHAPE_H