/// <summary>
/// 开始补间操作
/// </summary>
static public TweenCanvasGroupAlpha Begin(GameObject go, float duration, float alpha)
{
TweenCanvasGroupAlpha comp = UITweener.Begin <TweenCanvasGroupAlpha>(go, duration);
comp.from = comp.value;
comp.to = alpha;
if (duration <= 0f)
{
comp.Sample(1f, true);
comp.enabled = false;
}
return(comp);
}
public override void OnInspectorGUI()
{
GUILayout.Space(6f);
SUGUIEditorTools.SetLabelWidth(120f);
TweenCanvasGroupAlpha tw = target as TweenCanvasGroupAlpha;
GUI.changed = false;
float from = EditorGUILayout.Slider("From", tw.from, 0f, 1f);
float to = EditorGUILayout.Slider("To", tw.to, 0f, 1f);
if (GUI.changed)
{
SUGUIEditorTools.RegisterUndo("Tween Change", tw);
tw.from = from;
tw.to = to;
UnityEditor.EditorUtility.SetDirty(tw);
}
DrawCommonProperties();
}
