daily update on 20230301 by nitload youmu, file struct cahnged and more vec func added

2023-03-02 01:30:46 +08:00
parent d09105c9c1
commit bb71567e51
594 changed files with 368 additions and 2601 deletions
@@ -0,0 +1,60 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp_Geometry
+{
+    internal class PointOnLine : Point
+    {
+        private Point _beginPoint;
+
+        public Point BeginPoint
+        {
+            get { return _beginPoint; }
+            set { _beginPoint = value; }
+        }
+
+        private Point _endPoint;
+
+        public Point EndPoint
+        {
+            get { return _endPoint; }
+            set { _endPoint = value; }
+        }
+
+        private float _angle;
+
+        public float Angle
+        {
+            get { return _angle; }
+            set { _angle = value; }
+        }
+
+        
+
+        private float rate;
+
+        public PointOnLine(Point beginPoint,Point endPoint,float rate,int number)
+        {
+            _beginPoint = beginPoint;
+            _endPoint = endPoint;
+
+            _angle = (float)(Math.Atan2(endPoint.Y-beginPoint.Y,endPoint.X-beginPoint.Y));
+
+            rate = rate * number;
+            this.Y = beginPoint.Y + rate * (endPoint.Y - beginPoint.Y);
+            this.X = beginPoint.X + rate * (endPoint.X - beginPoint.X);
+        }
+
+        public override void OnRender()
+        {
+            _angle = (float)(Math.Atan2(_endPoint.Y - _beginPoint.Y, _endPoint.X - _beginPoint.Y));
+
+            this.Y = _beginPoint.Y + rate * (_endPoint.Y - _beginPoint.Y);
+            this.X = _beginPoint.X + rate * (_endPoint.X - _beginPoint.X);
+        }
+    }
+}