A Vector3d object is a vector that uses three doubles for the directions.
They have several utility methods and getters.

It might be required to import the class to avoid errors.
import crafttweaker.world.IVector3d

If you ever find yourself in the need of creating a new IVector3d object, you can use this method:

ZenScript
 Copy
//crafttweaker.world.IVector3d.create(double x, double y, double z);
crafttweaker.world.IVector3d.create(0.0D, 0.0D, 0.0D);

ZenGetter	Type
ZenGetter x	Type double
ZenGetter y	Type double
ZenGetter z	Type double
ZenGetter normalized	Type IVector3d

• double dotProduct(IVector3d other);
• IVector3d crossProduct(IVector3d other);
• IVector3d subtract(IVector3d other);
• IVector3d subtractReverse(IVector3d other);
• IVector3d add(IVector3d other);
• double distanceTo(IVector3d other);
• IVector3d scale(double factor);