81 lines
2.4 KiB
C#
81 lines
2.4 KiB
C#
|
using TARGET = UnityEngine.RectTransform;
|
||
|
|
|
||
|
|
namespace Lean.Transition.Method
|
||
|
|
{
|
||
|
|
/// <summary>This component allows you to transition the RectTransform's pivot value.</summary>
|
||
|
|
[UnityEngine.HelpURL(LeanTransition.HelpUrlPrefix + "LeanRectTransformPivot")]
|
||
|
|
[UnityEngine.AddComponentMenu(LeanTransition.MethodsMenuPrefix + "RectTransform/RectTransform.pivot" + LeanTransition.MethodsMenuSuffix + "(LeanRectTransformPivot)")]
|
||
|
|
public class LeanRectTransformPivot : LeanMethodWithStateAndTarget
|
||
|
|
{
|
||
|
|
public override System.Type GetTargetType()
|
||
|
|
{
|
||
|
|
return typeof(TARGET);
|
||
|
|
}
|
||
|
|
|
||
|
|
public override void Register()
|
||
|
|
{
|
||
|
|
PreviousState = Register(GetAliasedTarget(Data.Target), Data.Value, Data.Duration, Data.Ease);
|
||
|
|
}
|
||
|
|
|
||
|
|
public static LeanState Register(TARGET target, UnityEngine.Vector2 value, float duration, LeanEase ease = LeanEase.Smooth)
|
||
|
|
{
|
||
|
|
var state = LeanTransition.SpawnWithTarget(State.Pool, target);
|
||
|
|
|
||
|
|
state.Value = value;
|
||
|
|
|
||
|
|
state.Ease = ease;
|
||
|
|
|
||
|
|
return LeanTransition.Register(state, duration);
|
||
|
|
}
|
||
|
|
|
||
|
|
[System.Serializable]
|
||
|
|
public class State : LeanStateWithTarget<TARGET>
|
||
|
|
{
|
||
|
|
[UnityEngine.Tooltip("The pivot value will transition to this.")]
|
||
|
|
[UnityEngine.Serialization.FormerlySerializedAs("Pivot")]public UnityEngine.Vector2 Value;
|
||
|
|
|
||
|
|
[UnityEngine.Tooltip("This allows you to control how the transition will look.")]
|
||
|
|
public LeanEase Ease = LeanEase.Smooth;
|
||
|
|
|
||
|
|
[System.NonSerialized] private UnityEngine.Vector2 oldValue;
|
||
|
|
|
||
|
|
public override int CanFill
|
||
|
|
{
|
||
|
|
get
|
||
|
|
{
|
||
|
|
return Target != null && Target.pivot != Value ? 1 : 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public override void FillWithTarget()
|
||
|
|
{
|
||
|
|
Value = Target.pivot;
|
||
|
|
}
|
||
|
|
|
||
|
|
public override void BeginWithTarget()
|
||
|
|
{
|
||
|
|
oldValue = Target.pivot;
|
||
|
|
}
|
||
|
|
|
||
|
|
public override void UpdateWithTarget(float progress)
|
||
|
|
{
|
||
|
|
Target.pivot = UnityEngine.Vector2.LerpUnclamped(oldValue, Value, Smooth(Ease, progress));
|
||
|
|
}
|
||
|
|
|
||
|
|
public static System.Collections.Generic.Stack<State> Pool = new System.Collections.Generic.Stack<State>(); public override void Despawn() { Pool.Push(this); }
|
||
|
|
}
|
||
|
|
|
||
|
|
public State Data;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
namespace Lean.Transition
|
||
|
|
{
|
||
|
|
public static partial class LeanExtensions
|
||
|
|
{
|
||
|
|
public static TARGET pivotTransition(this TARGET target, UnityEngine.Vector2 value, float duration, LeanEase ease = LeanEase.Smooth)
|
||
|
|
{
|
||
|
|
Method.LeanRectTransformPivot.Register(target, value, duration, ease); return target;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|