1 files changed, 76 insertions, 0 deletions
diff --git a/Assets/UIEffects/BaseUIEffect.cs b/Assets/UIEffects/BaseUIEffect.cs
new file mode 100644
index 0000000..4ee46c9
--- /dev/null
+++ b/Assets/UIEffects/BaseUIEffect.cs
@@ -0,0 +1,76 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+using UnityEngine.EventSystems;
+using UnityEditor;
+
+[ExecuteInEditMode]
+[RequireComponent(typeof(Graphic))]
+public abstract class BaseUIEffect : UIBehaviour, IMeshModifier, IMaterialModifier
+{
+	[NonSerialized]
+	private Graphic m_Graphic;
+
+	protected Graphic graphic
+	{
+		get
+		{
+			if (m_Graphic == null)
+				m_Graphic = GetComponent<Graphic>();
+
+			return m_Graphic;
+		}
+	}
+
+	protected override void OnEnable()
+	{
+		base.OnEnable();
+		if (graphic != null)
+			graphic.SetVerticesDirty();
+	}
+
+	protected override void OnDisable()
+	{
+		if (graphic != null)
+			graphic.SetVerticesDirty();
+		base.OnDisable();
+	}
+
+	protected override void OnDidApplyAnimationProperties()
+	{
+		if (graphic != null)
+			graphic.SetVerticesDirty();
+		base.OnDidApplyAnimationProperties();
+	}
+
+#if UNITY_EDITOR
+	protected override void OnValidate()
+	{
+		base.OnValidate();
+		if (graphic != null)
+			graphic.SetVerticesDirty();
+	}
+
+#endif
+
+	public void ModifyMesh(Mesh mesh)
+	{
+		using (var vh = new VertexHelper(mesh))
+		{
+			ModifyMesh(vh);
+			vh.FillMesh(mesh);
+		}
+	}
+
+	public virtual void ModifyMesh(VertexHelper vh)
+	{
+	}
+
+	public virtual Material GetModifiedMaterial(Material baseMaterial)
+	{
+		return baseMaterial;
+	}
+
+}