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Delete Workbench directory
移除不要的文件夹
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@@ -1,42 +0,0 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows;
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namespace Serein.Workbench.Extension
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{
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public static class PointExtension
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{
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public static Point Add(this Point a, Point b)
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{
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return new Point(a.X + b.X, a.Y + b.Y);
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}
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public static Point Sub(this Point a, Point b)
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{
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return new Point(a.X - b.X, a.Y - b.Y);
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}
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public static Vector ToVector(this Point me)
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{
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return new Vector(me.X, me.Y);
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}
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}
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public static class VectorExtension
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{
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public static double DotProduct(this Vector a, Vector b)
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{
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return a.X * b.X + a.Y * b.Y;
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}
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public static Vector NormalizeTo(this Vector v)
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{
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var temp = v;
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temp.Normalize();
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return temp;
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}
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}
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}
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