Package com.openinventor.inventor

Class SbBox4i32

java.lang.Object

com.openinventor.inventor.SbBasic

com.openinventor.inventor.SbBox4i32

public class SbBox4i32
extends SbBasic

4D box class. 4D box which has planes parallel to the major axes and is specified by two points on a diagonal. Bounds are included in left and included in right, [min, max]. The bbox ((0, 0, 0, 0), (0, 0, 0, 0)) contains the single point (0, 0, 0, 0).

See Also:

SbXfBox3f, SbBox2f, SbBox3s, SbBox2i32, SbBox2s, SbVec3i32, SbVec3s, SbVec2f, SbVec2i32, SbVec2s, SbMatrix, SoGetBoundingBoxAction

Field Summary

Fields

Modifier and Type	Field	Description
int[]	array

Constructor Summary

Constructors

Constructor	Description
SbBox4i32()	Constructor for a 4D integer32 box.
SbBox4i32(int[] components)
SbBox4i32(SbBox4i32 copyFrom)
SbBox4i32(SbVec4i32 _min, SbVec4i32 _max)	Constructor for a 4D integer32 box.

Method Summary

Modifier and Type	Method	Description
boolean	equals(java.lang.Object obj)
void	extendBy(SbVec4i32 pt)	Extends this box (if necessary) to contain the specified point.
SbVec4i32	getMax()	Returns the maximum point of the box.
SbVec4i32	getMin()	Returns the minimum point of the box.
SbVec4i32	getSize()	Gets box size.
int[]	getValue()
boolean	intersect(SbVec4i32 pt)	Returns true if the specified point intersects this box.
boolean	isEmpty()	Returns true if the box is empty, and false otherwise.
void	makeEmpty()	Makes an empty box.
SbBox4i32	setValue(int[] components)
SbBox4i32	setValue(int[] components, int startIndex)
void	setValue(SbBox4i32 copyFrom)
static SbBox4i32[]	toArray(long nativeArray, long length)

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

array

public final int[] array

Constructor Detail

SbBox4i32

public SbBox4i32(SbBox4i32 copyFrom)

SbBox4i32

public SbBox4i32(int[] components)

SbBox4i32

public SbBox4i32(SbVec4i32 _min,
                 SbVec4i32 _max)

Constructor for a 4D integer32 box. m_min and m_max are the corners of the diagonal that define the box.

SbBox4i32

public SbBox4i32()

Constructor for a 4D integer32 box. The box is initially empty.

Method Detail

setValue

public SbBox4i32 setValue(int[] components,
                          int startIndex)

setValue

public void setValue(SbBox4i32 copyFrom)

setValue

public SbBox4i32 setValue(int[] components)

getValue

public int[] getValue()

extendBy

public void extendBy(SbVec4i32 pt)

Extends this box (if necessary) to contain the specified point.

toArray

public static SbBox4i32[] toArray(long nativeArray,
                                  long length)

intersect

public boolean intersect(SbVec4i32 pt)

Returns true if the specified point intersects this box.

getMin

public SbVec4i32 getMin()

Returns the minimum point of the box. The minimum point is the corner of the box with the lowest X, Y, Z and W values.

getMax

public SbVec4i32 getMax()

Returns the maximum point of the box. The maximum point is the corner of the box with the highest X, Y, Z and W values.

isEmpty

public boolean isEmpty()

Returns true if the box is empty, and false otherwise. Note: Setting the box to all zeros does not make it "empty". Use the makeEmpty() method. (This method only returns true if the maximum X value is less than the minimum X value.)

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

getSize

public SbVec4i32 getSize()

Gets box size.

makeEmpty

public void makeEmpty()

Makes an empty box.