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Class java.media.j3d.BoundingBox

java.lang.Object
   |
   +----java.media.j3d.Bounds
           |
           +----java.media.j3d.BoundingBox

public class BoundingBox

extends Bounds

BoundingBox()

Constructs and initializes a cube where -1 <= x,y,z <= 1.

BoundingBox(Bounds)

Constructs a BoundingBox from a bounding object.

BoundingBox(Bounds[])

Constructs a BoundingBox from an array of bounding objects.

BoundingBox(Point3d, Point3d)

Constructs and initializes a BoundingBox given min,max in x,y,z.

clone()

Creates a copy of this bounding box.

combine(Bounds)

Combines this bounding box with a bounding object

combine(Bounds[])

Combines this bounding box with an array of bounding objects

combine(Point3d)

Combines this bounding box with a point

combine(Point3d[])

Combines this bounding box with an array of points

getLower(Point3d)

Gets the lower corner of this bounding box.

getUpper(Point3d)

Gets the upper corner of this bounding box.

intersect(Bounds)

Test for intersection with another bounds object

intersect(Bounds, BoundingBox)

Test for intersection with another bounding box

intersect(Bounds[])

Test for intersection with an array of bounds objects

intersect(Bounds[], BoundingBox)

Test for intersection with an array of bounds objects

intersect(Point3d)

Test for intersection with a point

intersect(Point3d, Point3d)

Test for intersection with a ray

set(Bounds)

Sets the the value of this BoundingBox

setLower(double, double, double)

Sets the lower corner of this bounding box.

setLower(Point3d)

Sets the lower corner of this bounding box.

setUpper(double, double, double)

Sets the upper corner of this bounding box.

setUpper(Point3d)

Sets the upper corner of this bounding box.

transform(BoundingSphere, Transform3D)

This transforms a bounding sphere by the given transform ( this needs to be removed it is so apps will still run)

transform(Transform3D)

This transforms the bounding box by the given matrix

 public BoundingBox(Point3d lower,
                    Point3d upper)

Constructs and initializes a BoundingBox given min,max in x,y,z.

Parameters:

lower - the "small" corner

upper - the "large" corner

Returns:

a new BoundingBox

 public BoundingBox()

Constructs and initializes a cube where -1 <= x,y,z <= 1.

Returns:

a new BoundingBox

 public BoundingBox(Bounds boundsObject)

Constructs a BoundingBox from a bounding object.

Parameters:

boundsObject - is a bounds object

Returns:

a new BoundingBox

 public BoundingBox(Bounds bounds[])

Constructs a BoundingBox from an array of bounding objects.

Parameters:

bounds - an array of bounding objects

Returns:

a new BoundingBox

 public void getLower(Point3d p1)

Gets the lower corner of this bounding box.

Parameters:

p1 - a Point to receive the lower corner of the bounding box

 public void setLower(double xmin,
                      double ymin,
                      double zmin)

Sets the lower corner of this bounding box.

Parameters:

xmin - minimum x value of boundining box

ymin - minimum y value of boundining box

zmin - minimum z value of boundining box

 public void setLower(Point3d p1)

Sets the lower corner of this bounding box.

Parameters:

p1 - a Point defining the new lower corner of the bounding box

 public void getUpper(Point3d p1)

Gets the upper corner of this bounding box.

Parameters:

p1 - a Poitn to receive the upper corner of the bounding box

 public void setUpper(double xmax,
                      double ymax,
                      double zmax)

Sets the upper corner of this bounding box.

Parameters:

xmax - max x value of boundining box

ymax - max y value of boundining box

zmax - max z value of boundining box

 public void setUpper(Point3d p1)

Sets the upper corner of this bounding box.

Parameters:

p1 - a Point defining the new upper corner of the bounding box

 public void set(Bounds boundsObject)

Sets the the value of this BoundingBox

Parameters:

boundsObject - is another bounds object

Overrides:

set in class Bounds

 public Object clone()

Creates a copy of this bounding box.

Returns:

a new bounding box

Overrides:

clone in class Bounds

 public void combine(Bounds boundsObject)

Combines this bounding box with a bounding object

Parameters:

boundsObject - is another bounds object

Overrides:

combine in class Bounds

 public void combine(Bounds boundsObjects[])

Combines this bounding box with an array of bounding objects

Parameters:

boundsObjects - is an array of bounds objects

Overrides:

combine in class Bounds

 public void combine(Point3d point)

Combines this bounding box with a point

Parameters:

point - is a 3d point in space

Overrides:

combine in class Bounds

 public void combine(Point3d points[])

Combines this bounding box with an array of points

Parameters:

points - is an array of 3d points in space

Overrides:

combine in class Bounds

 public void transform(BoundingSphere bounds,
                       Transform3D trans)

This transforms a bounding sphere by the given transform ( this needs to be removed it is so apps will still run)

Overrides:

transform in class Bounds

 public void transform(Transform3D matrix)

This transforms the bounding box by the given matrix

Parameters:

matrix - is a transformation matrix

Overrides:

transform in class Bounds

 public boolean intersect(Point3d origin,
                          Point3d direction)

Test for intersection with a ray

Parameters:

1 - origin is a the starting point of the ray

2 - direction is the direction of the ray

Returns:

true or false indicating if an intersection occured

Overrides:

intersect in class Bounds

 public boolean intersect(Point3d point)

Test for intersection with a point

Parameters:

point - is a point defining a position in 3-space

Returns:

true or false indicating if an intersection occured

Overrides:

intersect in class Bounds

 public boolean intersect(Bounds boundsObject)

Test for intersection with another bounds object

Parameters:

boundsObject - is another bounds object

Returns:

true or false indicating if an intersection occured

Overrides:

intersect in class Bounds

 public boolean intersect(Bounds boundsObjects[])

Test for intersection with an array of bounds objects

Parameters:

boundsObjects - is an array of bounding objects

Returns:

true or false indicating if an intersection occured

Overrides:

intersect in class Bounds

 public boolean intersect(Bounds boundsObject,
                          BoundingBox newBoundBox)

Test for intersection with another bounding box

Parameters:

boundsObject - is another bounding object

newBoundBox - is the new bounding box which is the intersection of the boundsObject and this BoundingBox

Returns:

true or false indicating if an intersection occured

 public boolean intersect(Bounds boundsObjects[],
                          BoundingBox newBoundBox)

Test for intersection with an array of bounds objects

Parameters:

boundsObjects - is an array of bounds objects

newBoundBox - is the new bounding box which is the intersection of the boundsObject and this BoundingBox

Returns:

true or false indicating if an intersection occured

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