makVrv::DtEaser Class Reference

The easer class DtEaser return values along a bezier curve between input point 1 and point 2.

Public Member Functions
	DtEaser (float x1, float y1, float x2, float y2)
virtual	~DtEaser ()
float	getEasedValue (float atX)

Protected Member Functions
float	calcBezier (float aT, float ax1, float ax2)
float	getSlope (float at, float a1, float a2)
float	getTforX (float x)

Protected Attributes
float	myX1
float	myY1
float	myX2
float	myY2

Constructor & Destructor Documentation

makVrv::DtEaser::DtEaser	(	float	x1,
		float	y1,
		float	x2,
		float	y2
	)

CTOR points(x1, y1) and (x2, y2) are the control points to a bezier curve between (0,0), and (1,1)

virtual makVrv::DtEaser::~DtEaser ( )

virtual

DTOR.

Member Function Documentation

float makVrv::DtEaser::getEasedValue

(

float

atX

)

return the interpolated Y value at the X value. Input values are between 0 and 1

float makVrv::DtEaser::calcBezier ( float  aT, float  ax1, float  ax2  )

protected

float makVrv::DtEaser::getSlope ( float  at, float  a1, float  a2  )

protected

float makVrv::DtEaser::getTforX ( float  x )

protected

Member Data Documentation

float makVrv::DtEaser::myX1

protected

float makVrv::DtEaser::myY1

protected

float makVrv::DtEaser::myX2

protected

float makVrv::DtEaser::myY2

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-1-branch/include/vrvUtil/DtEaser.h