Search processing.org:

Reference for Processing version 1.0+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.

Class | PVector
Name | ### normalize()
Examples |
    PVector v = new PVector(10, 20, 2);
    v.normalize();
    println(v);  // Prints "[ 0.4454354, 0.8908708, 0.089087084 ]"
Description | Normalize the vector to length 1 (make it a unit vector).
Syntax |
    vec.normalize()
Parameters |
vec | any variable of type PVector
Returns | None
Usage | Web & Application

Updated on November 22, 2008 08:39:25pm PST