daily update on 20240427 by nitload youmu

源代码/StgSharp/Geometries/PlainGeometry/PlainGeometry.cs

@@ -31,32 +31,44 @@
 using StgSharp.Graphics;
 using StgSharp.Math;
 
+using System;
+
 namespace StgSharp.Geometries
 {
     /// <summary>
     /// 平面几何体。包含三角形，对称四边形，自由多边形等。最多可由16个点参数定义。
     /// </summary>
-    public abstract class PlainGeometry
+    public abstract class PlainGeometry: IGeometry
     {
 
         protected TimeSpanProvider time;
 
-        internal PartialPlainCoordinate coordinate;
+        internal ICoord coordinate;
         internal Matrix24 textureFrame;
 
         public PlainGeometry()
         {
         }
 
+        vec4d IGeometry.this[int index] 
+        {
+            get => throw new NotImplementedException(); 
+            set => throw new NotImplementedException(); 
+        }
+
         /// <summary>
         /// Tick time this geometry eas crested
         /// </summary>
         public int BornTime => time;
 
-        public PartialPlainCoordinate ReferenceCoordinate => this.coordinate;
+        public ICoord ReferenceCoordinate => this.coordinate;
 
         internal abstract int[] Indices { get; }
 
+        int IGeometry.VertexCount => throw new NotImplementedException();
+
+        vec4d[] IGeometry.VertexStream => throw new NotImplementedException();
+
         /// <summary>
         /// Get all sides of this <see cref="PlainGeometry"/>.
         /// </summary>
@@ -72,6 +84,16 @@ namespace StgSharp.Geometries
 
         internal abstract void UpdateCoordinate(int tick);
 
+        void IGeometry.GetVertexHandle(ICoord coordinate, int count)
+        {
+            throw new NotImplementedException();
+        }
+
+        void IGeometry.Transform(Matrix44 transFormMatrix)
+        {
+            throw new NotImplementedException();
+        }
+
         //public abstract Rectangle GetRenderFrame();
     }
 }