public static void draw(d3 point, PictureBox p, Graphics g, Color col)
{//отображение точки на пикчерБоксе
Brushes br;
point.x = point.X * E1.C[0] + point.Y * E1.C[1] + point.Z * E1.C[2];
point.y = point.X * E2.C[0] + point.Y * E2.C[1] + point.Z * E2.C[2];
g.FillEllipse(Brushes.White, (float)point.x + p.Width / 2, -(float)point.y + p.Height / 2, 2, 2);
}
public static void draw_line(d3 point1, d3 point2, PictureBox p, Graphics g, Color col)
{//отображение прямой на пикчерБоксе
point1.x = point1.X * E1.C[0] + point1.Y * E1.C[1] + point1.Z * E1.C[2];
point1.y = point1.X * E2.C[0] + point1.Y * E2.C[1] + point1.Z * E2.C[2];
point2.x = point2.X * E1.C[0] + point2.Y * E1.C[1] + point2.Z * E1.C[2];
point2.y = point2.X * E2.C[0] + point2.Y * E2.C[1] + point2.Z * E2.C[2];
Pen pn = new Pen(col);
g.DrawLine(pn, (float)point1.x + p.Width / 2, -(float)point1.y + p.Height / 2, (float)point2.x + p.Width / 2, -(float)point2.y + p.Height / 2);
}
/*
* if ((((y1 <= y) && (y < y2)) || ((y2 <= y) && (y < y1))) && (((y2 - y1) != 0) && (x > (((x2 - x1) * (y - y1)) / (y2 - y1) + x1))))
* k++;
*/
private void Form1_Load(object sender, EventArgs e)
{
d3.reset();
bp1 = new Bitmap(pictureBox1.Width, pictureBox1.Height, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
g1 = Graphics.FromImage(bp1); //комбо всех картинок на pictBox1
bp2 = new Bitmap(pictureBox2.Width, pictureBox2.Height, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
g2 = Graphics.FromImage(bp2); //комбо всех картинок на pictBox2
bp3 = new Bitmap(pictureBox3.Width, pictureBox3.Height, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
g3 = Graphics.FromImage(bp3); //комбо всех картинок на pictBox3
b_pattern = new Bitmap(pictureBox1.Width, pictureBox1.Height);
b_vectors = new Bitmap(pictureBox1.Width, pictureBox1.Height);
b_settings = new Bitmap(pictureBox2.Width, pictureBox2.Height);
b_s1 = new Bitmap(pictureBox3.Width, pictureBox3.Height);
b_s2 = new Bitmap(pictureBox3.Width, pictureBox3.Height);
b_s3 = new Bitmap(pictureBox3.Width, pictureBox3.Height);
g_strt = CreateGraphics();
g_strt = Graphics.FromImage(b_s1); //кнопка старта
g_set = CreateGraphics();
g_set = Graphics.FromImage(b_s2); //кнопка настроек
g_vec = CreateGraphics();
g_vec = Graphics.FromImage(b_s3); //кнопка списка векторов
g_s = CreateGraphics(); //еще неизвестный эл.
g_s = Graphics.FromImage(b_settings);
g_v = CreateGraphics(); //тут хранится отображение векторов
g_v = Graphics.FromImage(b_vectors);
g_p = CreateGraphics(); //здесь - узор, нарисованый векторами
g_p = Graphics.FromImage(b_pattern);
//--------------------обработка pictureBox1
//рисуем узор
g_v.Clear(Color.Transparent);
g_p.Clear(Color.Transparent);
g_v.DrawLine(Pens.White, 0, 0, pictureBox1.Width, pictureBox1.Height);
g_p.DrawLine(Pens.Blue, 0, 100, pictureBox1.Width, pictureBox1.Height);
g1.CompositingMode = CompositingMode.SourceOver;
g1.DrawImage(b_vectors, 0, 0);
g1.DrawImage(b_pattern, 0, 0);
pictureBox1.Image = bp1;
//--------------------обработка pictureBox2
//рисуем настройки:
g_s.Clear(Color.Transparent);
pictureBox2.Image = b_settings;
//--------------------обработка pictureBox3
//рисуем кнопки:
b = new string[3];
b[0] = "Start";
b[1] = "Vectors";
b[2] = "Settings";
g_strt.Clear(Color.Transparent);
g_set.Clear(Color.Transparent);
g_vec.Clear(Color.Transparent);
Font f = new Font(FontFamily.GenericSansSerif, 10.0F, FontStyle.Bold);
g_strt.DrawString(b[0], f, Brushes.White, 5, 20);
g_set.DrawString(b[1], f, Brushes.White, (pictureBox3.Width / 3) + 5, 20);
g_vec.DrawString(b[2], f, Brushes.White, (pictureBox3.Width * 2 / 3) + 5, 20);
g3.CompositingMode = CompositingMode.SourceOver;
g3.DrawImage(b_s1, 0, 0);
g3.DrawImage(b_s2, 0, 0);
g3.DrawImage(b_s3, 0, 0);
pictureBox3.Image = bp3;
//
a = new d3(0, 0, 0);
c = new d3(100, 0, 0);
q = new d3(0, 100, 0);
w = new d3(0, 0, 100);
Random r = new Random();
k = new d3[500];
for (int i = 0; i < 500; i++)
{
k[i] = new d3(r.Next(-200, 200), r.Next(-200, 200), r.Next(-200, 200));
}
}