public override void Start(float duration)
{
ViDebuger.AssertWarning(Target);
if (Target == null)
{
Target = new ViSimpleProvider <ViVector3>();
}
_velocity = ViVector3.ZERO;
_duration = ViMathDefine.Max(0.01f, duration);
ViVector3 targetPos = Target.Value;
float distanceH = ViMath2D.Length(targetPos.x, targetPos.y, Translate.x, Translate.y);
float distanceV = targetPos.z - Translate.z;
float time = distanceV / m_GravityAcc / _duration;
float preDeltaTime = _duration * 0.5f + time;
float aftDeltaTime = _duration * 0.5f - time;
_velocity.z = preDeltaTime * m_GravityAcc;
}
public static void Test()
{
Listener listener = new Listener();
ViSimpleProvider <ViVector3> provider0 = new ViSimpleProvider <ViVector3>();
ViSimpleProvider <ViVector3> provider1 = new ViSimpleProvider <ViVector3>();
provider0.SetValue(new ViVector3(0, 0, 0));
provider0.SetValue(new ViVector3(0, 0, 0));
ViDistNotifier distanceNotifier = new ViDistNotifier();
distanceNotifier.SetRange(10.0f);
distanceNotifier.SetTarget(provider0, provider1);
distanceNotifier.AttachUpdate(listener.OnIn, listener.OnOut);
ViDistNotifier.UpdateList();
provider1.SetValue(new ViVector3(11, 0, 0));
ViDistNotifier.UpdateList();
provider1.SetValue(new ViVector3(9, 0, 0));
ViDistNotifier.UpdateList();
}