VRS::Paraboloid Class Reference

Paraboloid shape. More...

#include <vrs/paraboloid.h>

Inheritance diagram for VRS::Paraboloid:

List of all members.

Public Member Functions
	Paraboloid (double top=1.0, double bottom=0.0, double topRadius=1.0, double theta=360)
void	setTopBottom (double top, double bottom)
double	getTop () const
double	getBottom () const
void	setTopRadius (double r)
double	getTopRadius () const
void	setTheta (double)
double	getTheta () const
virtual Bounds	boundingBox () const
	Bounding box of the paraboloid.
	VRS_TYPEINFO (Paraboloid, Shape)
	VRS_SERIALIZABLE (Paraboloid)

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Detailed Description

Paraboloid shape.

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Constructor & Destructor Documentation

VRS::Paraboloid::Paraboloid	(	double	top = 1.0,
		double	bottom = 0.0,
		double	topRadius = 1.0,
		double	theta = 360
	)

A paraboloid is created by rotating a parabola centered at the origin about the y axis. The apex of the paraboloid is in (0,0,0). 'top' and 'bottom' define the clipping planes of the paraboloid (top > bottom >= 0.0). 'theta' defines by which angle the parabola is rotated, starting on the positive x-axis and rotated counterclockwise when viewed from above.

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Member Function Documentation

void VRS::Paraboloid::setTopBottom	(	double	top,
		double	bottom
	)

double VRS::Paraboloid::getTop

(

)

const [inline]

double VRS::Paraboloid::getBottom

(

)

const [inline]

Set resp. get the top and bottom clipping planes of the paraboloid. VRS_Assertion: top > bottom >= 0.0.

void VRS::Paraboloid::setTopRadius

(

double

r

)

double VRS::Paraboloid::getTopRadius

(

)

const [inline]

Set resp. get the radius of the paraboloids top cap i.e. if the parabola is given by y = ax^2 => topCap = a * topRadius^2 VRS_Assertion: r >= 0.0.

void VRS::Paraboloid::setTheta

(

double

)

double VRS::Paraboloid::getTheta

(

)

const [inline]

Set resp get the angle about which the parabola is rotated. VRS_Assertion: theta >= 0.

virtual Bounds VRS::Paraboloid::boundingBox

(

)

const [virtual]

Bounding box of the paraboloid.

Implements VRS::Shape.

VRS::Paraboloid::VRS_TYPEINFO	(	Paraboloid	,
		Shape
	)

VRS::Paraboloid::VRS_SERIALIZABLE

(

Paraboloid

)

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

• paraboloid.h