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Савелій Савёнак
2023-01-02 19:08:46 +03:00
parent 08c0b31845
commit b16a3b1adc
14 changed files with 539 additions and 0 deletions
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FractalTreeGtk/Draw/Fractal.cs Normal file
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using CairoObjective.DrawObjects;
using System;
namespace FractalTreeGtk.Draw
{
internal class Fractal
{
double Length = 50;
double deg = 0.2;
int levels = 14;
int level = 0;
double deltaLength = 2;
double deltaDeg = 0;
public Line[][] Fractallines;
public Fractal()
{
Fractallines = new Line[levels + 1][];
CreateBranch();
}
private void CreateBranch()
{
Fractallines[level] = new Line[Convert.ToInt32(Math.Pow(2, level))];
for (int i = 0; i < Fractallines[level].Length; i++)
{
Fractallines[level][i] = new Line(0, 0, 0, -Length);
}
level++;
NextLevel();
}
private void NextLevel()
{
Length -= deltaLength;
//deg += Math.Sin(deg) + deltadeg;
Fractallines[level] = new Line[Convert.ToInt32(Math.Pow(2, level))];
int x = 0;
for (int i = 0; i < Fractallines[level - 1].Length; i++)
{
Fractallines[level][x] = new Line(
Fractallines[level - 1][i].X2, Fractallines[level - 1][i].Y2,
-(Math.Sin(deg) * Length) + Fractallines[level - 1][i].X2, -(Math.Cos(deg) * Length) + Fractallines[level - 1][i].Y2
);
Fractallines[level][++x] = new Line(
Fractallines[level - 1][i].X2, Fractallines[level - 1][i].Y2,
-(Math.Sin(-deg) * Length) + Fractallines[level - 1][i].X2, -(Math.Cos(-deg) * Length) + Fractallines[level - 1][i].Y2
);
x++;
}
deltaDeg += deg + 0.1;
level++;
if(level <= levels)
{
NextLevel();
}
}
//private int SumOfBranches()
//{
// double sum = 0;
// for (int i = 0; i <= levels; i++)
// {
// sum += Math.Pow(2, i);
// }
// return (int)sum;
//}
//private void Branch()
//{
// for(int i = 0; i < Convert.ToInt32(Math.Pow(2, level)); i+=2)
// {
// int z = i;
// if(i == 0)
// {
// z = 1;
// }
// Lines[iter + i] = new Line(
// Lines[iter - z].X2, Lines[iter - z].Y2,
// -(Math.Sin(deg) * Length) + Lines[iter - z].X2, -(Math.Cos(deg) * Length) + Lines[iter - z].Y2
// );
// Lines[iter + i + 1] = new Line(
// Lines[iter - z].X2, Lines[iter - z].Y2,
// -(Math.Sin(-deg) * Length) + Lines[iter - z].X2, -(Math.Cos(-deg) * Length) + Lines[iter - z].Y2
// );
// deg += 0.05;
// }
// iter += Convert.ToInt32(Math.Pow(2, level));
// level++;
//}
}
}