enlight.model.primitive

Class Sphere

java.lang.Object

enlight.model.ASceneObject

enlight.model.primitive.APrimitive

enlight.model.primitive.AFinitePrimitive

enlight.model.primitive.Sphere

All Implemented Interfaces:

ISceneObject, Cloneable

public class Sphere
extends AFinitePrimitive

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Sphere(Sphere old, Map<Object,Object> props)
	Sphere(mikera.vectorz.Vector3 centre, double radius)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	getIntersection(Ray ray, IntersectionInfo result) Gets the intersection of the scene object with a ray Returns true if an intersection was found, in which case: 1.
HashMap<Object,Object>	getProperties() Gets the property map for this scene object
double	getSupport(mikera.vectorz.Vector3 normal) Gets the support distance for a given normal direction, i.e.
void	includeInBoundBox(BoundBox b)
Sphere	with(Map<Object,Object> props) Creates a clone of this scene object with updated properties as specified.

Methods inherited from class enlight.model.primitive.AFinitePrimitive

isFinite

Methods inherited from class enlight.model.primitive.APrimitive

getPigment

Methods inherited from class enlight.model.ASceneObject

getBoundBox, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Sphere

protected Sphere(Sphere old,
      Map<Object,Object> props)

Sphere

public Sphere(mikera.vectorz.Vector3 centre,
      double radius)

Method Detail

getProperties

public HashMap<Object,Object> getProperties()

Description copied from interface: ISceneObject

Gets the property map for this scene object

Specified by:

getProperties in interface ISceneObject

Overrides:

getProperties in class AFinitePrimitive

Returns:

with

public Sphere with(Map<Object,Object> props)

Description copied from interface: ISceneObject

Creates a clone of this scene object with updated properties as specified.

Specified by:

with in interface ISceneObject

Overrides:

with in class ASceneObject

Parameters:

props - New prperties to update

Returns:

getSupport

public double getSupport(mikera.vectorz.Vector3 normal)

Description copied from interface: ISceneObject

Gets the support distance for a given normal direction, i.e. the maximum value of normal.dot(x) for any point x in the scene object

Specified by:

getSupport in interface ISceneObject

Specified by:

getSupport in class APrimitive

Returns:

getIntersection

public boolean getIntersection(Ray ray,
                      IntersectionInfo result)

Description copied from interface: ISceneObject

Gets the intersection of the scene object with a ray Returns true if an intersection was found, in which case: 1. IntersectionInfo should be populated. 2. The Ray will have its end point reduced to reflect the intersection point

Specified by:

getIntersection in interface ISceneObject

Specified by:

getIntersection in class APrimitive

result - Out parameter for populated intersection info if intersection was found, unchanged otherwise

includeInBoundBox

public void includeInBoundBox(BoundBox b)

Specified by:

includeInBoundBox in interface ISceneObject

Overrides:

includeInBoundBox in class AFinitePrimitive