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// Geometric Tools, LLC
// Copyright (c) 1998-2014
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
// http://www.geometrictools.com/License/Boost/LICENSE_1_0.txt
//
// File Version: 5.0.2 (2010/10/01)
#ifndef WM5PICKRECORD_H
#define WM5PICKRECORD_H
#include "Wm5GraphicsLIB.h"
#include "Wm5Spatial.h"
namespace Wm5
{
class WM5_GRAPHICS_ITEM PickRecord
{
public:
// Construction and destruction. The default constructor does not
// initialize any members. It exists to support the construction
// of the const static PickRecord in the Picker class.
inline PickRecord ();
inline ~PickRecord ();
// For sorting purposes.
inline bool operator== (const PickRecord& record) const;
inline bool operator!= (const PickRecord& record) const;
inline bool operator< (const PickRecord& record) const;
inline bool operator<= (const PickRecord& record) const;
inline bool operator> (const PickRecord& record) const;
inline bool operator>= (const PickRecord& record) const;
// The intersected object.
SpatialPtr Intersected;
// The linear component is parameterized by P + t*D. The T member is
// the value of parameter t at the intersection point.
float T;
// The index of the triangle that is intersected by the ray.
int Triangle;
// The barycentric coordinates of the point of intersection. All of the
// coordinates are in [0,1] and b0 + b1 + b2 = 1.
float Bary[3];
};
#include "Wm5PickRecord.inl"
}
#endif
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