1 package net.sf.openrocket.models.gravity;
3 import net.sf.openrocket.util.Monitorable;
6 * An interface to modelling gravitational acceleration.
8 * @author Sampo Niskanen <sampo.niskanen@iki.fi>
10 public interface GravityModel extends Monitorable {
13 * Compute the gravity at a specific altitude.
15 * @param altitude the altitude at which to compute the gravity
16 * @return the gravitational acceleration
18 public double getGravity(double altitude);