Vector3 (Fiji Javadocs 0-SNAPSHOT API)

java.lang.Object
- ini.trakem2.utils.Vector3

```
public class Vector3
extends Object
```

Field Summary

Fields
Modifier and Type Field and Description

double x

double y

double z

Fields
Modifier and Type	Field and Description
`double`	`x`
`double`	`y`
`double`	`z`

Constructor Summary

Constructors
Constructor and Description
`Vector3()` creates null vector
`Vector3(double x, double y, double z)` creates vector from x,y,z
`Vector3(Vector3 v)` creates vector from v

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Vector3`	`add(Vector3 v, Vector3 r)`
`double`	`length()`
`Vector3`	`normalize(Vector3 r)`
`static Vector3`	`rotate_v_around_axis(Vector3 v, Vector3 axis, double sin, double cos)` From my former program, A_3D_Editing.java and Pipe.java
`Vector3`	`scale(double s, Vector3 r)`
`Vector3`	`set(double x, double y, double z)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

x
```
public double x
```

y
```
public double y
```

z
```
public double z
```

Constructor Detail

Vector3

public Vector3(double x,
               double y,
               double z)

creates vector from x,y,z

Vector3
```
public Vector3()
```
creates null vector

Vector3
```
public Vector3(Vector3 v)
```
creates vector from v

Method Detail

length
```
public double length()
```
Returns:

length

normalize
```
public Vector3 normalize(Vector3 r)
```
Returns:

normal vector , or null if length is 0

scale

public Vector3 scale(double s,
                     Vector3 r)

Returns:: vector scaled by s

add

public Vector3 add(Vector3 v,
                   Vector3 r)

Returns:: sum of vector and v

set

public Vector3 set(double x,
                   double y,
                   double z)

Returns:: the vector set to x,y,z

rotate_v_around_axis

public static final Vector3 rotate_v_around_axis(Vector3 v,
                                                 Vector3 axis,
                                                 double sin,
                                                 double cos)

From my former program, A_3D_Editing.java and Pipe.java

Class Vector3

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

x

y

z

Constructor Detail

Vector3

Vector3

Vector3

Method Detail

length

normalize

scale

add

set

rotate_v_around_axis