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Retired Document

Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.

Includes/PickMeshShapePart.h

// PickMeshShapePart.h

//

// Modification History:

//

//  11/09/95    robert  created

#ifndef _PICKMESHSHAPEPART_H_

#define _PICKMESHSHAPEPART_H_

#include "PickMeshShapePartShell.h"

/*

 *  TQ3HitData validMask Macros

*/

#if defined(QD3D_OBSOLETE) && QD3D_OBSOLETE

    #define HitData_Has_PickID(hitData)             ((hitData.validMask & kQ3PickDetailMaskPickID)!=0)

    #define HitData_Has_Path(hitData)               ((hitData.validMask & kQ3PickDetailMaskPath)!=0  && (hitData.path.depth != 0) && (hitData.path.positions != NULL))

    #define HitData_Has_Object(hitData)             (((hitData.validMask & kQ3PickDetailMaskObject)!=0)  && (hitData.object != NULL))

    #define HitData_Has_LocalToWorldMatrix(hitData) ((hitData.validMask & kQ3PickDetailMaskLocalToWorldMatrix)!=0)

    #define HitData_Has_XYZ(hitData)                ((hitData.validMask & kQ3PickDetailMaskXYZ)!=0)

    #define HitData_Has_Distance(hitData)           ((hitData.validMask & kQ3PickDetailMaskDistance)!=0)

    #define HitData_Has_Normal(hitData)             ((hitData.validMask & kQ3PickDetailMaskNormal)!=0)

    #define HitData_Has_ShapePart(hitData)          (((hitData.validMask & kQ3PickDetailMaskShapePart)!=0)  && (hitData.shapePart != NULL))

#endif  /* QD3D_OBSOLETE */

TQ3Status InitPicking(

    void);

TQ3Status ExitPicking(

    void);

TQ3Status DoPicking(

    Point               *pWhere,

    DocumentPtr         theDocument);

#endif

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