Represents a line segment. More...

#include <GuSegment.h>

Inheritance diagram for physx::Gu::Segment:

Collaboration diagram for physx::Gu::Segment:

Public Member Functions
PX_INLINE	Segment ()
	Constructor.

PX_INLINE	Segment (const PxVec3 &_p0, const PxVec3 &_p1)
	Constructor.

PX_INLINE	Segment (const Segment &seg)
	Copy constructor.

PX_INLINE	~Segment ()
	Destructor.

PX_INLINE Segment &	operator= (const Segment &other)
	Assignment operator.

PX_INLINE bool	operator== (const Segment &other) const
	Equality operator.

PX_INLINE bool	operator!= (const Segment &other) const
	Inequality operator.

PX_INLINE const PxVec3 &	getOrigin () const

PX_INLINE PxVec3	computeDirection () const
	Return the vector from point0 to point1.

PX_INLINE void	computeDirection (PxVec3 &dir) const
	Return the vector from point0 to point1.

PX_INLINE PxVec3	computeCenter () const
	Return the center of the segment segment.

PX_INLINE PxF32	computeLength () const

PX_INLINE PxF32	computeSquareLength () const

PX_INLINE PxReal	lengthSquared () const
	Return the square of the length of vector from point0 to point1.

PX_INLINE PxReal	length () const
	Return the length of vector from point0 to point1.

PX_INLINE void	computePoint (PxVec3 &pt, PxF32 t) const
	Computes a point on the segment.

PX_INLINE PxVec3	getPointAt (PxReal t) const
	Return the point at parameter t along the line: point0 + t*(point1-point0)

Detailed Description

Represents a line segment.

Line segment geometry In some cases this structure will be used to represent the infinite line that passes point0 and point1.

Member Function Documentation

PX_INLINE void physx::Gu::Segment::computePoint	(	PxVec3 &	pt,
		PxF32	t
	)		const

inline

Computes a point on the segment.

Parameters

[out]	pt	point on segment
[in]	t	point's parameter [t=0 => pt = mP0, t=1 => pt = mP1]

The documentation for this class was generated from the following file: