enlight.model.primitive

Class Union

java.lang.Object

enlight.model.ASceneObject

enlight.model.primitive.ACompositeObject

enlight.model.primitive.Union

All Implemented Interfaces:

ISceneObject, Cloneable

public final class Union
extends ACompositeObject

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.
double	getSupport(mikera.vectorz.Vector3 normal) Gets the support distance for a given normal direction, i.e.
void	includeInBoundBox(BoundBox b)
boolean	isFinite()
static Union	of(Collection<ASceneObject> objects)

Methods inherited from class enlight.model.ASceneObject

getBoundBox, getProperties, toString, with

Methods inherited from class java.lang.Object

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

Method Detail

of

public static Union of(Collection<ASceneObject> objects)

isFinite

public boolean isFinite()

Overrides:

isFinite in class ASceneObject

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

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

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

includeInBoundBox

public void includeInBoundBox(BoundBox b)