#ifndef PICKING_ST_H
#define PICKING_ST_H
 
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
 
#define GLI_C_DepthPickingElements PIC_C_DepthPickingElements
#define GLI_C_ModePickingFace PIC_C_ModePickingFace
#define GLI_C_ModePickingEdge PIC_C_ModePickingEdge
#define GLI_C_ModePickingPoint PIC_C_ModePickingPoint
#define GLI_tdeModePicking_ PIC_tdeModePicking_
#define GLI_tdeModePicking PIC_tdeModePicking
#define PIC_tdstDataOfElement_ GLI_tdstDataOfElement_
#define GLI_tdstDataOfElement PIC_tdstDataOfElement
#define GLI_tdstPickedObject_ PIC_tdstPickedObject_
#define GLI_tdstPickedObject PIC_tdstPickedObject
 
/* For DLL using these function :*/
#include "cpa_expt.h" 
 
#define PIC_C_DepthPickingElements 3
 
typedef enum PIC_tdeModePicking_ 
{
  PIC_C_ModePickingFace, 
  PIC_C_ModePickingEdge,
  PIC_C_ModePickingPoint,
 
} PIC_tdeModePicking;
  
 
typedef struct GLI_tdstDataOfElement_
{
  MTH3D_tdstVector        stHit;    /* position 3D*/
  MTH_tdxReal             xDistance; /* distance objet 3d origine de l'axe*/
  ACP_tdxHandleOfElement  xElements;
 
/*  union*/
/*  {*/
    ACP_tdxIndex          xIndexOfFace;     /* handle de la face*/
    ACP_tdxIndex          xIndexOfEdge;     /* handle du edge le plus proche*/
    ACP_tdxIndex          xIndexOfPoint;    /* handle du sommet le plus proche*/
/*  };*/
 
} PIC_tdstDataOfElement;
 
 
typedef struct PIC_tdstPickedObject_
{
  PIC_tdeModePicking      xModePicking;  /* type de data*/
  ACP_tdxIndex            xNbElements;         /* nombre d'éléments (max = GLI_C_ProfondeurPickingElements)*/
  PIC_tdstDataOfElement   aDEF_stDataOfElement[PIC_C_DepthPickingElements];
 
} PIC_tdstPickedObject;
 
#ifdef __cplusplus
};
#endif /* __cplusplus */
 
 
#endif