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 |
fromAngle() |
| Examples |
PVector v;
void setup() {
v = PVector.fromAngle(0.01);
println(v); // Prints "[ 0.99995, 0.009999833, 0.0 ]"
}
|
|---|
| Description |
Calculates and returns a new 2D unit vector from the specified angle value (in radians).
|
| Syntax | .fromAngle(angle)
.fromAngle(angle, target) |
|---|
| Parameters |
| angle |
float: the angle in radians |
| target |
PVector: the target vector (if null, a new vector will be created) |
|
| Returns | PVector |
|---|
Updated on January 21, 2019 10:05:13am EST
