90 lines
2.6 KiB
C#
90 lines
2.6 KiB
C#
using YMath;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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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.Forms;
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namespace Demo
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{
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public partial class Form1 : Form
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{
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public Form1()
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{
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InitializeComponent();
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}
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private void pictureBox1_Click(object sender, EventArgs e)
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{
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/*var g = pictureBox1.CreateGraphics();
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g.SmoothingMode = SmoothingMode.HighQuality;
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var pen = new Pen(Brushes.Black, 2);
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var rect = CubePoints(100.0, 2);
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DrawLines(g, pen, rect);*/
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}/*
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// [-1; 1] -> [0; width]
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private static Vector[] RelativeToAbsolute(Vector[] points, int width, int height)
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{
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return points.Select(p => new Vector(
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(p[0] + 1) / 2 * width,
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(p[1] + 1) / 2 * height))
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.ToArray();
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}
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private static void DrawLines(Graphics g, Pen pen, Line[] lines)
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{
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foreach (var line in lines)
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g.DrawLine(pen,
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new PointF((float)line.Start[0], (float)line.End[1]),
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new PointF((float)line.Start[0], (float)line.End[1]));
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}
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public struct Line
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{
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public Line(Vector start, Vector end)
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{
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Start = start;
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End = end;
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}
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public Vector Start { get; set; }
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public Vector End { get; set; }
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}
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public static Line[] Cube(int nDimensions)
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{
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if (nDimensions == 0)
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return new Vector[] { new Vector(0) };
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var result = new List<Vector>();
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var offset = new Vector(nDimensions);
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offset[nDimensions - 1] = 1;
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var face /*боже*//* = Cube(nDimensions - 1);
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result.AddRange(face.Select(p => p + offset));
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result.AddRange(face.Select(p => p - offset));
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}
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public static Vector[] CubePoints(double size, int nDimensions)
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{
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int n = 1 << nDimensions;
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if (nDimensions >= 32)
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throw new ArgumentException("Fuck yourself");
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var result = new Vector[n];
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for (int i = 0; i < n; i++)
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{
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var vec = new Vector(nDimensions);
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for (int j = 0; j < nDimensions; j++)
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vec[j] = ((i >> j) & 1) - 0.5;
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result[i] = vec;
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}
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return result;
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}*/
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}
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}
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