gp_QuaternionNLerp Class Reference

Class perform linear interpolation (approximate rotation interpolation), result quaternion nonunit, its length lay between. sqrt(2)/2 and 1.0. More...

#include <gp_QuaternionNLerp.hxx>

Public Member Functions
	gp_QuaternionNLerp ()
	Empty constructor,.
	gp_QuaternionNLerp (const gp_Quaternion &theQStart, const gp_Quaternion &theQEnd)
	Constructor with initialization.
void	Init (const gp_Quaternion &theQStart, const gp_Quaternion &theQEnd)
	Initialize the tool with Start and End values.
void	InitFromUnit (const gp_Quaternion &theQStart, const gp_Quaternion &theQEnd)
	Initialize the tool with Start and End unit quaternions.
void	Interpolate (Standard_Real theT, gp_Quaternion &theResultQ) const
	Set interpolated quaternion for theT position (from 0.0 to 1.0)

Static Public Member Functions
static gp_Quaternion	Interpolate (const gp_Quaternion &theQStart, const gp_Quaternion &theQEnd, Standard_Real theT)
	Compute interpolated quaternion between two quaternions.

Detailed Description

Class perform linear interpolation (approximate rotation interpolation), result quaternion nonunit, its length lay between. sqrt(2)/2 and 1.0.

Constructor & Destructor Documentation

gp_QuaternionNLerp() [1/2]

gp_QuaternionNLerp::gp_QuaternionNLerp ( )

inline

Empty constructor,.

gp_QuaternionNLerp() [2/2]

gp_QuaternionNLerp::gp_QuaternionNLerp ( const gp_Quaternion &  theQStart, const gp_Quaternion &  theQEnd  )

inline

Constructor with initialization.

Member Function Documentation

Init()

void gp_QuaternionNLerp::Init ( const gp_Quaternion &  theQStart, const gp_Quaternion &  theQEnd  )

inline

Initialize the tool with Start and End values.

InitFromUnit()

void gp_QuaternionNLerp::InitFromUnit ( const gp_Quaternion &  theQStart, const gp_Quaternion &  theQEnd  )

inline

Initialize the tool with Start and End unit quaternions.

Interpolate() [1/2]

static gp_Quaternion gp_QuaternionNLerp::Interpolate ( const gp_Quaternion &  theQStart, const gp_Quaternion &  theQEnd, Standard_Real  theT  )

inlinestatic

Compute interpolated quaternion between two quaternions.

Parameters

theStart	first quaternion
theEnd	second quaternion
theT	normalized interpolation coefficient within 0..1 range, with 0 pointing to theStart and 1 to theEnd.

Interpolate() [2/2]

void gp_QuaternionNLerp::Interpolate ( Standard_Real  theT, gp_Quaternion &  theResultQ  ) const

inline

Set interpolated quaternion for theT position (from 0.0 to 1.0)

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

• gp_QuaternionNLerp.hxx