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java.lang.Object
javax.vecmath.Tuple4i
public abstract class Tuple4i
extends java.lang.Object
implements Serializable
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public int w
The w coordinate.
public int x
The x coordinate.
public int y
The y coordinate.
public int z
The z coordinate.
public Tuple4i()
Constructs and initializes a Tuple4i to (0,0,0,0).
public Tuple4i(int x, int y, int z, int w)
Constructs and initializes a Tuple4i from the specified x, y, z and w coordinates.
- Parameters:
x
- the x coordinate.y
- the y coordinate.z
- the z coordinate.w
- the w coordinate.
public Tuple4i(Tuple4i t1)
Constructs and initializes a Tuple4i from the specified Tuple4i.
- Parameters:
t1
- the Tuple4i containing the initialization x y z w data
public Tuple4i(t[] )
Constructs and initializes a Tuple4i from input array of length 4.
- Parameters:
public final void absolute()
Sets each component of this tuple to its absolute value.
public final void absolute(Tuple4i t)
Sets each component of the tuple parameter to its absolute value and places the modified values into this tuple.
- Parameters:
t
- the source tuple, which will not be modified
public final void add(Tuple4i t1)
Sets the value of this tuple to the sum of itself and t1.
- Parameters:
public final void add(Tuple4i t1, Tuple4i t2)
Sets the value of this tuple to the sum of tuples t1 and t2.
- Parameters:
t1
- the first tuplet2
- the second tuple
public final void clamp(int min, int max)
Clamps this tuple to the range [low, high].
- Parameters:
min
- the lowest value in this tuple after clampingmax
- the highest value in this tuple after clamping
public final void clamp(int min, int max, Tuple4i t)
Clamps the tuple parameter to the range [low, high] and places the values into this tuple.
- Parameters:
min
- the lowest value in the tuple after clampingmax
- the highest value in the tuple after clampingt
- the source tuple, which will not be modified
public final void clampMax(int max)
Clamps the maximum value of this tuple to the max parameter.
- Parameters:
max
- the highest value in the tuple after clamping
public final void clampMax(int max, Tuple4i t)
Clamps the maximum value of the tuple parameter to the max parameter and places the values into this tuple.
- Parameters:
max
- the highest value in the tuple after clampingt
- the source tuple, which will not be modified
public final void clampMin(int min)
Clamps the minimum value of this tuple to the min parameter.
- Parameters:
min
- the lowest value in this tuple after clamping
public final void clampMin(int min, Tuple4i t)
Clamps the minimum value of the tuple parameter to the min parameter and places the values into this tuple.
- Parameters:
min
- the lowest value in the tuple after clampingt
- the source tuple, which will not be modified
public boolean equals(Object o1)
Returns true if the Object o1 is of type Tuple4i and all of the data members of t1 are equal to the corresponding data members in this Tuple4i.
- Parameters:
o1
- the object with which the comparison is made.
public final void get(Tuple4i t)
Copies the values of this tuple into the tuple t.
- Parameters:
t
- is the target tuple
public final void get(t[] )
Copies the values of this tuple into the array t.
- Parameters:
public int hashCode()
Returns a hash number based on the data values in this object. Two different Tuple4i objects with identical data values (ie, returns true for equals(Tuple4i) ) will return the same hash number. Two vectors with different data members may return the same hash value, although this is not likely.
public final void negate()
Sets the value of this tuple to the negation of itself.
public final void negate(Tuple4i t1)
Sets the value of this tuple to the negation of tuples t1.
- Parameters:
t1
- the source tuple
public final void scale(int s)
Sets the value of this tuple to the scalar multiplication of itself.
- Parameters:
s
- the scalar value
public final void scale(int s, Tuple4i t1)
Sets the value of this tuple to the scalar multiplication of tuples t1.
- Parameters:
s
- the scalar valuet1
- the source tuple
public final void scaleAdd(int s, Tuple4i t1)
Sets the value of this tuple to the scalar multiplication of itself and then adds tuple t1 (this = s*this + t1).
- Parameters:
s
- the scalar value
public final void scaleAdd(int s, Tuple4i t1, Tuple4i t2)
Sets the value of this tuple to the scalar multiplication of tuple t1 plus tuple t2 (this = s*t1 + t2).
- Parameters:
s
- the scalar valuet1
- the tuple to be multipledt2
- the tuple to be added
public final void set(int x, int y, int z, int w)
Sets the value of this tuple to to the specified x, y, z, and w coordinates.
- Parameters:
x
- the x coordinate.y
- the y coordinate.z
- the z coordinate.w
- the w coordinate.
public final void set(Tuple4i t1)
Sets the value of this tuple to the value of tuple t1.
- Parameters:
t1
- the tuple to be copied.
public final void set(t[] )
Sets the value of this tuple to the specified coordinates int the array of length 4.
- Parameters:
public final void sub(Tuple4i t1)
Sets the value of this tuple to the difference of itself and t1.
- Parameters:
public final void sub(Tuple4i t1, Tuple4i t2)
Sets the value of this tuple to the difference of tuples t1 and t2.
- Parameters:
t1
- the first tuplet2
- the second tuple
public String toString()
Returns a string that contains the values of this Tuple4i. The form is (x,y,z,w).
- Returns:
- the String representation