Vector copying in Android Mode

hamlam

Hi,

I have a class that is passed a PVector in the constructor, which it then assigns to a variable using the .copy() function. However, in the console I get this error: this.velocity = _velocity.copy(); ^^^^ The method copy() is undefined for the type PVector

Can anyone help?

Thanks

kfrajer

Have a look at this post regarding PVector objects:

https://forum.processing.org/two/discussion/7555/copy-one-pvector-into-another

Kf

GoToLoop

// forum.Processing.org/two/discussion/20523/
// vector-copying-in-android-mode#Item_2

Vec cloned;

void setup() {
  PVector original = new PVector(10, 20, 30);
  println(original);

  cloned = new Vec(original);
  cloned.vec.mult(30);

  println("cloned" + cloned);
  println("original" + original);

  exit();
}

class Vec {
  final PVector vec = new PVector();

  Vec(final PVector pv) {
    vec.set(pv);
  }

  @ Override String toString() {
    return vec.toString();
  }
}