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Introduced typedef vec_type and value_type into LineSemgment class to allow easier

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switching between double and float versions.
This commit is contained in:
Robert Osfield
2008-02-18 14:51:05 +00:00
parent 8b77cc4dac
commit a97dc84228
6 changed files with 45 additions and 40 deletions
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21
include/osg/LineSegment
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@@ -25,19 +25,22 @@ class OSG_EXPORT LineSegment : public Referenced
{
public:
typedef Vec3d vec_type;
typedef vec_type::value_type value_type;
LineSegment() {};
LineSegment(const LineSegment& seg) : Referenced(),_s(seg._s),_e(seg._e) {}
LineSegment(const Vec3& s,const Vec3& e) : _s(s),_e(e) {}
LineSegment(const vec_type& s,const vec_type& e) : _s(s),_e(e) {}
LineSegment& operator = (const LineSegment& seg) { _s = seg._s; _e = seg._e; return *this; }
inline void set(const Vec3& s,const Vec3& e) { _s=s; _e=e; }
inline void set(const vec_type& s,const vec_type& e) { _s=s; _e=e; }
inline Vec3& start() { return _s; }
inline const Vec3& start() const { return _s; }
inline vec_type& start() { return _s; }
inline const vec_type& start() const { return _s; }
inline Vec3& end() { return _e; }
inline const Vec3& end() const { return _e; }
inline vec_type& end() { return _e; }
inline const vec_type& end() const { return _e; }
inline bool valid() const { return _s.valid() && _e.valid() && _s!=_e; }
@@ -71,10 +74,10 @@ class OSG_EXPORT LineSegment : public Referenced
virtual ~LineSegment();
static bool intersectAndClip(Vec3& s,Vec3& e,const BoundingBox& bb);
static bool intersectAndClip(vec_type& s,vec_type& e,const BoundingBox& bb);
Vec3 _s;
Vec3 _e;
vec_type _s;
vec_type _e;
};
}