This reference is for Processing 3.0+. If you have a previous version, use the reference included with your software in the Help menu. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Core Javadoc and Libraries Javadoc.
| Class | PVector |
|---|
| Name |
setMag() |
| Examples |
PVector v = new PVector(3, 4, 0);
v.setMag(10);
println(v); // Prints "[ 6.0, 8.0, 0.0 ]"
|
|---|
| Description |
Set the magnitude of this vector to the value used for the len parameter.
|
| Syntax | .setMag(len)
.setMag(target, len) |
|---|
| Parameters |
| len |
float: the new length for this vector |
| target |
PVector: Set to null to create a new vector |
| len |
float: the new length for the new vector |
|
| Returns | PVector |
|---|
Updated on January 21, 2019 10:05:13am EST
