Reference for Processing version 1.5. If you have a previous version, use the reference included with your software. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Javadoc.
| Class | PVector | ||
|---|---|---|---|
| Name | mag() | ||
| Examples | PVector v;
void setup() {
  size(100, 100);
  v = new PVector(20.0, 30.0, 40.0);
  float m = v.mag();
  println(m);  // Prints "53.851646"
} | ||
| Description | Calculates the magnitude (length) of the vector and returns the result as a float (this is simply the equation sqrt(x*x + y*y + z*z).) | ||
| Syntax | vec.mag() | ||
| Parameters | 
 | ||
| Returns | float | ||
| Usage | Web & Application | 

