OpenGL rebuild project start!

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

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace StgSharp.Geometries
+{
+    public delegate float ExpressionHandler
+        (
+        Counter<uint> tickCounter,
+        float beginRange,
+        float endRange
+        );
+}