xericScrollRect组件中添加了网格布局和尺寸计算功能

Runtime/Core/Interface/IUIVesselVisibalControl.cs

@@ -0,0 +1,22 @@
+namespace XericUI.Core.Interface
+{
+    /// <summary>
+    /// Xeric UI Vessel容器控制接口
+    /// </summary>
+    public interface IUIVesselVisibalControl
+    {
+        /// <summary>
+        /// 获取当前元素的可见性
+        /// </summary>
+        public bool GetUIVisibal { get; }
+        /// <summary>
+        /// 当前元素处于可见范围时（预载范围）
+        /// </summary>
+        public void UnderVisibal();
+        /// <summary>
+        /// 当前元素离开可见范围时（预载范围）
+        /// </summary>
+
+        public void OutOfVisibal();
+    }
+}

Runtime/Core/Interface/IUIVesselVisibalControl.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 055f74c72fcd49e5a99faea1af98ebc1
+timeCreated: 1776309332