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   Fractal.g

   Graphics.dll

   SuperFormula.g

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Инсталлятор CreateInstall
Бесплатные и коммерческие инсталляторы

source\dev\directx\SuperFormula.g
 1 include {
 2   "lib//Graphics.g"
 3   "lib//GraphicsUtils.g"
 4   "lib//InputDevice.g"
 5 }
 6 
 7 define {
 8   SCREEN_WIDTH  = 1024
 9   SCREEN_HEIGHT = 768
10 }
11 
12 func double abs(double Num) {
13   return ?(Num > 0D, Num, -Num)
14 }
15 
16 func double Super(double m n1 n2 n3 a b phi) {
17   return pow((abs(cos(m*phi/4D)/a)),n2)+pow((abs(pow((sin(m*phi/4D)/b),n3))),(1D / -n1))
18 }
19 
20 func Main <entry> {
21   double var1 = 3.11D
22   double var2 = 9.9D
23   double var3 = 1.4D
24   double var4 = 3.5D
25   double var5 = 0.2D
26   double var6 = 1.0D
27   double phi
28   float r PunktA PunktB
29   
30   InputDevice.UseKeyboard()
31   Screen.Create($SCREEN_WIDTH, $SCREEN_HEIGHT, 32)
32   
33   while(!Keyboard.isReleased($BTN_ESCAPE)) {
34     Screen.FlipBuffers()
35     Screen.Clear(0x000000)
36 
37     Graphics.StartDraw(Screen)
38       Graphics.Text(5,  5,  "выбор фигуры (Q/A): " + str(var1))
39       Graphics.Text(5, 25,  "параметры (W/S): " + str(var2))
40       Graphics.Text(5, 45,  "          (E/D): " + str(var3))
41       Graphics.Text(5, 65,  "          (R/F): " + str(var4))
42       Graphics.Text(5, 85,  "          (T/G): " + str(var5))
43       Graphics.Text(5, 105, "          (X/C): " + str(var6))
44       Graphics.Text(5, 145, "Клавиши изменяют формулу!")
45       
46       phi = 0D
47       while (phi < 360D) {
48         r        = float(Super(var1,var2,var3,var4,var5,var6,phi))
49         PunktA   =  r*float(cos(phi))*10F + float($SCREEN_WIDTH  / 2)
50         PunktB   = -r*float(sin(phi))*10F + float($SCREEN_HEIGHT / 2)
51         if (((PunktA > 0F) && (PunktA < float($SCREEN_WIDTH))) && ((PunktB > 0F) && (PunktB < float($SCREEN_HEIGHT)))) {
52           Graphics.Plot(int(PunktA),int(PunktB), 0x00FF00)
53         }
54         phi+= 0.01D
55       }
56     Graphics.StopDraw()
57     
58     Keyboard.Examine()
59     
60     if (Keyboard.isReleased($BTN_Q)) : var1+=0.01D
61     if (Keyboard.isReleased($BTN_A)) : var1-=0.01D
62     if (Keyboard.isReleased($BTN_W)) : var2+=0.1D
63     if (Keyboard.isReleased($BTN_S)) : var2-=0.1D
64     if (Keyboard.isReleased($BTN_E)) : var3+=0.1D
65     if (Keyboard.isReleased($BTN_D)) : var3-=0.1D
66     if (Keyboard.isReleased($BTN_R)) : var4+=0.1D
67     if (Keyboard.isReleased($BTN_F)) : var4-=0.1D
68     if (Keyboard.isReleased($BTN_T)) : var5+=0.1D
69     if (Keyboard.isReleased($BTN_G)) : var5-=0.1D
70     if (Keyboard.isReleased($BTN_C)) : var6+=0.1D
71     if (Keyboard.isReleased($BTN_X)) : var6-=0.1D
72     
73   }
74 }
75 
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