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| using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace WindowsFormsApp1
{
public partial class Form1 : Form
{
Pen pen1 = new Pen(Color.Black, 1);
Pen pen2 = new Pen(Color.Green, 2);
float xc, yc;
double u = 1;
int proec = 1;
const int L = 8;
float[,] coord = new float[L, 4];
float[,] coordnach = new float[L, 4];
float[,] coordproec = new float[L, 4];
public Form1()
{
coord[0, 0] = 50; coord[0, 1] = 0; coord[0, 2] = 0;
coord[1, 0] = 0; coord[1, 1] = 0; coord[1, 2] = 90;
coord[2, 0] = 0; coord[2, 1] = 0; coord[2, 2] = 90;
coord[3, 0] = 90; coord[3, 1] = 0; coord[3, 2] = 0;
coord[4, 0] = 0; coord[4, 1] = 90; coord[4, 2] = 0;
coord[5, 0] = 0; coord[5, 1] = 90; coord[5, 2] = 90;
coord[6, 0] = 90; coord[6, 1] = 90; coord[6, 2] = 90;
coord[7, 0] = 90; coord[7, 1] = 90; coord[7, 2] = 0;
for (int i = 0; i < 8; i++)
{
coordnach[i, 0] = coord[i, 0];
coordnach[i, 1] = coord[i, 1];
coordnach[i, 2] = coord[i, 2];
coordproec[i, 0] = coord[i, 0];
coordproec[i, 1] = coord[i, 1];
coordproec[i, 2] = coord[i, 2];
}
InitializeComponent();
textBox1.Text = "10";
textBox2.Text = "150";
}
private void button1_Click(object sender, EventArgs e)
{
if (proec < 3) proec++; else proec = 1;
if (proec == 1) button1.Text = "X-Y";
if (proec == 2) button1.Text = "X-Z";
if (proec == 3) button1.Text = "Z-Y";
Invalidate();
}
private void Form1_Paint(object sender, PaintEventArgs e)
{
Graphics g = e.Graphics;
xc = this.ClientSize.Width / 2 - 100;
yc = this.ClientSize.Height / 2;
g.DrawLine(pen1, xc, 0, xc, this.ClientSize.Height);
g.DrawLine(pen1, 0, yc, this.ClientSize.Width - 200, yc);
switch (proec)
{
case (1):
for (int i = 0; i < 3; i++)
{
g.DrawLine(pen2, xc + coordproec[i, 0], yc - coordproec[i, 1], xc + coordproec[i + 1, 0], yc - coordproec[i + 1, 1]);
g.DrawLine(pen2, xc + coordproec[i + 4, 0], yc - coordproec[i + 4, 1], xc + coordproec[i + 5, 0], yc - coordproec[i + 5, 1]);
}
g.DrawLine(pen2, xc + coordproec[0, 0], yc - coordproec[0, 1], xc + coordproec[3, 0], yc - coordproec[3, 1]);
g.DrawLine(pen2, xc + coordproec[4, 0], yc - coordproec[4, 1], xc + coordproec[7, 0], yc - coordproec[7, 1]);
for (int i = 0; i < 4; i++)
g.DrawLine(pen2, xc + coordproec[i, 0], yc - coordproec[i, 1], xc + coordproec[i + 4, 0], yc - coordproec[i + 4, 1]);
break;
case (2):
for (int i = 0; i < 3; i++)
{
g.DrawLine(pen2, xc + coordproec[i, 0], yc + coordproec[i, 2], xc + coordproec[i + 1, 0], yc + coordproec[i + 1, 2]);
g.DrawLine(pen2, xc + coordproec[i + 4, 0], yc + coordproec[i + 4, 2], xc + coordproec[i + 5, 0], yc + coordproec[i + 5, 2]);
}
g.DrawLine(pen2, xc + coordproec[0, 0], yc + coordproec[0, 2], xc + coordproec[3, 0], yc + coordproec[3, 2]);
g.DrawLine(pen2, xc + coordproec[4, 0], yc + coordproec[4, 2], xc + coordproec[7, 0], yc + coordproec[7, 2]);
for (int i = 0; i < 4; i++)
g.DrawLine(pen2, xc + coordproec[i, 0], yc + coordproec[i, 2], xc + coordproec[i + 4, 0], yc + coordproec[i + 4, 2]);
break;
case (3):
for (int i = 0; i < 3; i++)
{
g.DrawLine(pen2, xc + coordproec[i, 2], yc - coordproec[i, 1], xc + coordproec[i + 1, 2], yc - coordproec[i + 1, 1]);
g.DrawLine(pen2, xc + coordproec[i + 4, 2], yc - coordproec[i + 4, 1], xc + coordproec[i + 5, 2], yc - coordproec[i + 5, 1]);
}
g.DrawLine(pen2, xc + coordproec[0, 2], yc - coordproec[0, 1], xc + coordproec[3, 2], yc - coordproec[3, 1]);
g.DrawLine(pen2, xc + coordproec[4, 2], yc - coordproec[4, 1], xc + coordproec[7, 2], yc - coordproec[7, 1]);
for (int i = 0; i < 4; i++)
g.DrawLine(pen2, xc + coordproec[i, 2], yc - coordproec[i, 1], xc + coordproec[i + 4, 2], yc - coordproec[i + 4, 1]);
break;
case (4):
for (int i = 0; i < 3; i++)
{
g.DrawLine(pen2, xc + coordproec[i, 0] / (coord[i, 2] / (float)u + 1), yc - coordproec[i, 1] / (coord[i, 2] / (float)u + 1), xc + coordproec[i + 1, 0] / (coord[i + 1, 2] / (float)u + 1), yc - coordproec[i + 1, 1] / (coord[i + 1, 2] / (float)u + 1));
g.DrawLine(pen2, xc + coordproec[i + 4, 0] / (coord[i + 4, 2] / (float)u + 1), yc - coordproec[i + 4, 1] / (coord[i + 4, 2] / (float)u + 1), xc + coordproec[i + 5, 0] / (coord[i + 5, 2] / (float)u + 1), yc - coordproec[i + 5, 1] / (coord[i + 5, 2] / (float)u + 1));
}
g.DrawLine(pen2, xc + coordproec[0, 0] / (coord[0, 2] / (float)u + 1), yc - coordproec[0, 1] / (coord[0, 2] / (float)u + 1), xc + coordproec[3, 0] / (coord[3, 2] / (float)u + 1), yc - coordproec[3, 1] / (coord[3, 2] / (float)u + 1));
g.DrawLine(pen2, xc + coordproec[4, 0] / (coord[4, 2] / (float)u + 1), yc - coordproec[4, 1] / (coord[4, 2] / (float)u + 1), xc + coordproec[7, 0] / (coord[7, 2] / (float)u + 1), yc - coordproec[7, 1] / (coord[7, 2] / (float)u + 1));
for (int i = 0; i < 4; i++)
g.DrawLine(pen2, xc + coordproec[i, 0] / (coord[i, 2] / (float)u + 1), yc - coordproec[i, 1] / (coord[i, 2] / (float)u + 1), xc + coordproec[i + 4, 0] / (coord[i + 4, 2] / (float)u + 1), yc - coordproec[i + 4, 1] / (coord[i + 4, 2] / (float)u + 1));
break;
}
}
private void button2_Click(object sender, EventArgs e)
{
for (int i = 0; i < L; i++)
{
coordproec[i, 0] = coordnach[i, 0];
coord[i, 0] = coordnach[i, 0];
coordproec[i, 1] = coordnach[i, 1];
coord[i, 1] = coordnach[i, 1];
coordproec[i, 2] = coordnach[i, 2];
coord[i, 2] = coordnach[i, 2];
}
Invalidate();
}
private void button3_Click(object sender, EventArgs e)
{
for (int i = 0; i < L; i++)
{
coord[i, 0] += 5;
coordproec[i, 0] = coord[i, 0];
}
Invalidate();
}
private void button4_Click(object sender, EventArgs e)
{
for (int i = 0; i < L; i++)
{
coord[i, 0] -= 5;
coordproec[i, 0] = coord[i, 0];
}
Invalidate();
}
private void button5_Click(object sender, EventArgs e)
{
for (int i = 0; i < L; i++)
{
coord[i, 1] += 5;
coordproec[i, 1] = coord[i, 1];
}
Invalidate();
}
private void button7_Click(object sender, EventArgs e)
{
for (int i = 0; i < L; i++)
{
coord[i, 2] += 5;
coordproec[i, 2] = coord[i, 2];
}
Invalidate();
}
private void button8_Click(object sender, EventArgs e)
{
for (int i = 0; i < L; i++)
{
coord[i, 2] -= 5;
coordproec[i, 2] = coord[i, 2];
}
Invalidate();
}
private void button9_Click(object sender, EventArgs e)
{
for (int i = 0; i < L; i++)
{
coord[i, 0] *= -1;
coordproec[i, 0] = coord[i, 0];
}
Invalidate();
}
private void button10_Click(object sender, EventArgs e)
{
for (int i = 0; i < L; i++)
{
coord[i, 1] *= -1;
coordproec[i, 1] = coord[i, 1];
}
Invalidate();
}
private void button11_Click(object sender, EventArgs e)
{
for (int i = 0; i < L; i++)
{
coord[i, 2] *= -1;
coordproec[i, 2] = coord[i, 2];
}
Invalidate();
}
private void button12_Click(object sender, EventArgs e)
{
for (int i = 0; i < L; i++)
{
for (int j = 0; j < 3; j++)
{
coord[i, j] *= 1.1F;
coordproec[i, j] = coord[i, j];
}
}
Invalidate();
}
private void button13_Click(object sender, EventArgs e)
{
for (int i = 0; i < L; i++)
{
for (int j = 0; j < 3; j++)
{
coord[i, j] /= 1.1F;
coordproec[i, j] = coord[i, j];
}
}
Invalidate();
}
private void button14_Click(object sender, EventArgs e)
{
double u;
float b;
u = Convert.ToDouble(textBox1.Text);
u *= 0.017453;
for (int i = 0; i < L; i++)
{
b = coord[i, 1];
coord[i, 1] = coord[i, 1] * (float)Math.Cos(u) - coord[i, 2] * (float)Math.Sin(u);
coord[i, 2] = b * (float)Math.Sin(u) + coord[i, 2] * (float)Math.Cos(u);
coordproec[i, 1] = coord[i, 1];
coordproec[i, 2] = coord[i, 2];
}
Invalidate();
}
private void button15_Click(object sender, EventArgs e)
{
double u;
float b;
u = Convert.ToDouble(textBox1.Text);
u *= 0.017453;
for (int i = 0; i < L; i++)
{
b = coord[i, 1];
coord[i, 1] = coord[i, 1] * (float)Math.Cos(-u) - coord[i, 2] * (float)Math.Sin(-u);
coord[i, 2] = b * (float)Math.Sin(-u) + coord[i, 2] * (float)Math.Cos(-u);
coordproec[i, 1] = coord[i, 1];
coordproec[i, 2] = coord[i, 2];
}
Invalidate();
}
private void button19_Click(object sender, EventArgs e)
{
double u;
float b;
u = Convert.ToDouble(textBox1.Text);
u *= 0.017453;
for (int i = 0; i < L; i++)
{
b = coord[i, 0];
coord[i, 0] = coord[i, 0] * (float)Math.Cos(-u) - coord[i, 1] * (float)Math.Sin(-u);
coord[i, 1] = b * (float)Math.Sin(-u) + coord[i, 1] * (float)Math.Cos(-u);
coordproec[i, 0] = coord[i, 0];
coordproec[i, 1] = coord[i, 1];
}
Invalidate();
}
private void button18_Click(object sender, EventArgs e)
{
double u;
float b;
u = Convert.ToDouble(textBox1.Text);
u *= 0.017453;
for (int i = 0; i < L; i++)
{
b = coord[i, 0];
coord[i, 0] = coord[i, 0] * (float)Math.Cos(u) - coord[i, 1] * (float)Math.Sin(u);
coord[i, 1] = b * (float)Math.Sin(u) + coord[i, 1] * (float)Math.Cos(u);
coordproec[i, 0] = coord[i, 0];
coordproec[i, 1] = coord[i, 1];
}
Invalidate();
}
private void button16_Click(object sender, EventArgs e)
{
double u;
float b;
u = Convert.ToDouble(textBox1.Text);
u *= 0.017453;
for (int i = 0; i < L; i++)
{
b = coord[i, 0];
coord[i, 0] = coord[i, 0] * (float)Math.Cos(-u) - coord[i, 2] * (float)Math.Sin(u);
coord[i, 2] = b * (float)Math.Sin(u) + coord[i, 2] * (float)Math.Cos(-u);
coordproec[i, 0] = coord[i, 0];
coordproec[i, 2] = coord[i, 2];
}
Invalidate();
}
private void button17_Click(object sender, EventArgs e)
{
double u;
float b;
u = Convert.ToDouble(textBox1.Text);
u *= 0.017453;
for (int i = 0; i < L; i++)
{
b = coord[i, 0];
coord[i, 0] = coord[i, 0] * (float)Math.Cos(-u) + coord[i, 2] * (float)Math.Sin(-u);
coord[i, 2] = b * -(float)Math.Sin(-u) + coord[i, 2] * (float)Math.Cos(-u);
coordproec[i, 0] = coord[i, 0];
coordproec[i, 2] = coord[i, 2];
}
Invalidate();
}
private void button20_Click(object sender, EventArgs e)
{
u = Convert.ToDouble(textBox2.Text);
Invalidate();
proec = 4;
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void button6_Click(object sender, EventArgs e)
{
for (int i = 0; i < L; i++)
{
coord[i, 1] -= 5;
coordproec[i, 1] = coord[i, 1];
}
Invalidate();
}
}
} |
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