BoundingSphere (Java 3D Core 1.6.0-scijava-2 API)

java.lang.Object
- org.scijava.java3d.Bounds
- - org.scijava.java3d.BoundingSphere

All Implemented Interfaces:

Cloneable
```
public class BoundingSphere
extends Bounds
```
This class defines a spherical bounding region which is defined by a center point and a radius.

Constructor Summary

Constructors
Constructor and Description
`BoundingSphere()` Constructs and initializes a BoundingSphere with radius = 1 at 0 0 0.
`BoundingSphere(Bounds boundsObject)` Constructs and initializes a BoundingSphere from a bounding object.
`BoundingSphere(Bounds[] boundsObjects)` Constructs and initializes a BoundingSphere from an array of bounding objects.
`BoundingSphere(org.scijava.vecmath.Point3d center, double radius)` Constructs and initializes a BoundingSphere from a center and radius.

Method Summary

Methods
Modifier and Type	Method and Description
`Object`	`clone()` Creates a copy of the bounding sphere.
`Bounds`	`closestIntersection(Bounds[] boundsObjects)` Finds closest bounding object that intersects this bounding sphere.
`void`	`combine(Bounds boundsObject)` Combines this bounding sphere with a bounding object so that the resulting bounding sphere encloses the original bounding sphere and the given bounds object.
`void`	`combine(Bounds[] boundsObjects)` Combines this bounding sphere with an array of bounding objects so that the resulting bounding sphere encloses the original bounding sphere and the given array of bounds object.
`void`	`combine(org.scijava.vecmath.Point3d point)` Combines this bounding sphere with a point.
`void`	`combine(org.scijava.vecmath.Point3d[] points)` Combines this bounding sphere with an array of points.
`boolean`	`equals(Object bounds)` Indicates whether the specified `bounds` object is equal to this BoundingSphere object.
`void`	`getCenter(org.scijava.vecmath.Point3d center)` Returns the position of this bounding sphere as a point.
`double`	`getRadius()` Returns the radius of this bounding sphere as a double.
`int`	`hashCode()` Returns a hash code value for this BoundingSphere object based on the data values in this object.
`boolean`	`intersect(Bounds boundsObject)` Test for intersection with another bounds object.
`boolean`	`intersect(Bounds[] boundsObjects)` Test for intersection with another bounds object.
`boolean`	`intersect(Bounds[] boundsObjects, BoundingSphere newBoundSphere)` Test for intersection with an array of bounds objects.
`boolean`	`intersect(Bounds boundsObject, BoundingSphere newBoundSphere)` Test for intersection with another bounds object.
`boolean`	`intersect(org.scijava.vecmath.Point3d point)` Test for intersection with a point.
`boolean`	`intersect(org.scijava.vecmath.Point3d origin, org.scijava.vecmath.Vector3d direction)` Test for intersection with a ray.
`boolean`	`isEmpty()` Tests whether the bounding sphere is empty.
`void`	`set(Bounds boundsObject)` Sets the value of this BoundingSphere.
`void`	`setCenter(org.scijava.vecmath.Point3d center)` Sets the position of this bounding sphere from a point.
`void`	`setRadius(double r)` Sets the radius of this bounding sphere from a double.
`String`	`toString()` Returns a string representation of this class.
`void`	`transform(Bounds boundsObject, Transform3D matrix)` Modifies the bounding sphere so that it bounds the volume generated by transforming the given bounding object.
`void`	`transform(Transform3D trans)` Transforms this bounding sphere by the given matrix.

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - BoundingSphere
```
public BoundingSphere(org.scijava.vecmath.Point3d center,
              double radius)
```
    Constructs and initializes a BoundingSphere from a center and radius.
    
    Parameters:
    center - the center of the bounding sphere
    radius - the radius of the bounding sphere
  - BoundingSphere
```
public BoundingSphere()
```
    Constructs and initializes a BoundingSphere with radius = 1 at 0 0 0.
  - BoundingSphere
```
public BoundingSphere(Bounds boundsObject)
```
    Constructs and initializes a BoundingSphere from a bounding object.
    
    Parameters:
    boundsObject - a bounds object
  - BoundingSphere
```
public BoundingSphere(Bounds[] boundsObjects)
```
    Constructs and initializes a BoundingSphere from an array of bounding objects.
    
    Parameters:
    boundsObjects - an array of bounds objects
- Method Detail
  - getRadius
```
public double getRadius()
```
    Returns the radius of this bounding sphere as a double.
    
    Returns:
    the radius of the bounding sphere
  - setRadius
```
public void setRadius(double r)
```
    Sets the radius of this bounding sphere from a double.
    
    Parameters:
    r - the new radius for the bounding sphere
  - getCenter
```
public void getCenter(org.scijava.vecmath.Point3d center)
```
    Returns the position of this bounding sphere as a point.
    
    Specified by:
    
    getCenter in class Bounds
    
    Parameters:
    center - a Point to receive the center of the bounding sphere
  - setCenter
```
public void setCenter(org.scijava.vecmath.Point3d center)
```
    Sets the position of this bounding sphere from a point.
    
    Parameters:
    center - a Point defining the new center of the bounding sphere
  - set
```
public void set(Bounds boundsObject)
```
    Sets the value of this BoundingSphere.
    
    Specified by:
    
    set in class Bounds
    
    Parameters:
    boundsObject - another bounds object
  - clone
```
public Object clone()
```
    Creates a copy of the bounding sphere.
    
    Specified by:
    
    clone in class Bounds
    
    Returns:
    a BoundingSphere
  - equals
```
public boolean equals(Object bounds)
```
    Indicates whether the specified bounds object is equal to this BoundingSphere object. They are equal if the specified bounds object is an instance of BoundingSphere and all of the data members of bounds are equal to the corresponding data members in this BoundingSphere.
    
    Specified by:
    
    equals in class Bounds
    
    Parameters:
    bounds - the object with which the comparison is made.
    
    Returns:
    true if this BoundingSphere is equal to bounds; otherwise false
    Since:
    
    Java 3D 1.2
  - hashCode
```
public int hashCode()
```
    Returns a hash code value for this BoundingSphere object based on the data values in this object. Two different BoundingSphere objects with identical data values (i.e., BoundingSphere.equals returns true) will return the same hash code value. Two BoundingSphere objects with different data members may return the same hash code value, although this is not likely.
    
    Specified by:
    
    hashCode in class Bounds
    
    Returns:
    a hash code value for this BoundingSphere object.
    Since:
    
    Java 3D 1.2
  - combine
```
public void combine(Bounds boundsObject)
```
    Combines this bounding sphere with a bounding object so that the resulting bounding sphere encloses the original bounding sphere and the given bounds object.
    
    Specified by:
    
    combine in class Bounds
    
    Parameters:
    boundsObject - another bounds object
  - combine
```
public void combine(Bounds[] boundsObjects)
```
    Combines this bounding sphere with an array of bounding objects so that the resulting bounding sphere encloses the original bounding sphere and the given array of bounds object.
    
    Specified by:
    
    combine in class Bounds
    
    Parameters:
    boundsObjects - an array of bounds objects
  - combine
```
public void combine(org.scijava.vecmath.Point3d point)
```
    Combines this bounding sphere with a point.
    
    Specified by:
    
    combine in class Bounds
    
    Parameters:
    point - a 3D point in space
  - combine
```
public void combine(org.scijava.vecmath.Point3d[] points)
```
    Combines this bounding sphere with an array of points.
    
    Specified by:
    
    combine in class Bounds
    
    Parameters:
    points - an array of 3D points in space
  - transform
```
public void transform(Bounds boundsObject,
             Transform3D matrix)
```
    Modifies the bounding sphere so that it bounds the volume generated by transforming the given bounding object.
    
    Specified by:
    
    transform in class Bounds
    
    Parameters:
    boundsObject - the bounding object to be transformed
    matrix - a transformation matrix
  - transform
```
public void transform(Transform3D trans)
```
    Transforms this bounding sphere by the given matrix.
    
    Specified by:
    
    transform in class Bounds
    
    Parameters:
    trans - the transformation matrix
  - intersect
```
public boolean intersect(org.scijava.vecmath.Point3d origin,
                org.scijava.vecmath.Vector3d direction)
```
    Test for intersection with a ray.
    
    Specified by:
    
    intersect in class Bounds
    
    Parameters:
    origin - the starting point of the ray
    direction - the direction of the ray
    
    Returns:
    true or false indicating if an intersection occured
  - intersect
```
public boolean intersect(org.scijava.vecmath.Point3d point)
```
    Test for intersection with a point.
    
    Specified by:
    
    intersect in class Bounds
    
    Parameters:
    point - a point defining a position in 3-space
    
    Returns:
    true or false indicating if an intersection occured
  - isEmpty
```
public boolean isEmpty()
```
    Tests whether the bounding sphere is empty. A bounding sphere is empty if it is null (either by construction or as the result of a null intersection) or if its volume is negative. A bounding sphere with a volume of zero is not empty.
    
    Specified by:
    
    isEmpty in class Bounds
    
    Returns:
    true if the bounding sphere is empty; otherwise, it returns false
  - intersect
```
public boolean intersect(Bounds boundsObject)
```
    Test for intersection with another bounds object.
    
    Specified by:
    
    intersect in class Bounds
    
    Parameters:
    boundsObject - another bounds object
    
    Returns:
    true or false indicating if an intersection occured
  - intersect
```
public boolean intersect(Bounds[] boundsObjects)
```
    Test for intersection with another bounds object.
    
    Specified by:
    
    intersect in class Bounds
    
    Parameters:
    boundsObjects - an array of bounding objects
    
    Returns:
    true or false indicating if an intersection occured
  - intersect
```
public boolean intersect(Bounds boundsObject,
                BoundingSphere newBoundSphere)
```
    Test for intersection with another bounds object.
    
    Parameters:
    boundsObject - another bounds object
    newBoundSphere - the new bounding sphere which is the intersection of the boundsObject and this BoundingSphere
    
    Returns:
    true or false indicating if an intersection occured
  - intersect
```
public boolean intersect(Bounds[] boundsObjects,
                BoundingSphere newBoundSphere)
```
    Test for intersection with an array of bounds objects.
    
    Parameters:
    boundsObjects - an array of bounds objects
    newBoundSphere - the new bounding sphere which is the intersection of the boundsObject and this BoundingSphere
    
    Returns:
    true or false indicating if an intersection occured
  - closestIntersection
```
public Bounds closestIntersection(Bounds[] boundsObjects)
```
    Finds closest bounding object that intersects this bounding sphere.
    
    Specified by:
    
    closestIntersection in class Bounds
    
    Parameters:
    boundsObjects - an array of bounds objects
    
    Returns:
    closest bounding object
  - toString
```
public String toString()
```
    Returns a string representation of this class.
    
    Overrides:
    
    toString in class Object

Class BoundingSphere

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

BoundingSphere

BoundingSphere

BoundingSphere

BoundingSphere

Method Detail

getRadius

setRadius

getCenter

setCenter

set

clone

equals

hashCode

combine

combine

combine

combine

transform

transform

intersect

intersect

isEmpty

intersect

intersect

intersect

intersect

closestIntersection

toString