| public getPosition ( float time ) : Vector2 | ||
| time | float | |
| Résultat | Vector2 | |
/// <summary>
/// Moves the given body along the defined path.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="body">The body.</param>
/// <param name="time">The time.</param>
/// <param name="strength">The strength.</param>
/// <param name="timeStep">The time step.</param>
public static void moveBodyOnPath(Path path, Body body, float time, float strength, float timeStep)
{
var destination = path.getPosition(time);
var positionDelta = body.position - destination;
var velocity = (positionDelta / timeStep) * strength;
body.linearVelocity = -velocity;
}
/// <summary>
/// Moves the given body along the defined path.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="body">The body.</param>
/// <param name="time">The time.</param>
/// <param name="strength">The strength.</param>
/// <param name="timeStep">The time step.</param>
public static void moveBodyOnPath( Path path, Body body, float time, float strength, float timeStep )
{
var destination = path.getPosition( time );
var positionDelta = body.position - destination;
var velocity = ( positionDelta / timeStep ) * strength;
body.linearVelocity = -velocity;
}
