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main.cpp@0:dea878cdd967, 2010-12-27 (annotated)
- Committer:
- JLS
- Date:
- Mon Dec 27 20:01:23 2010 +0000
- Revision:
- 0:dea878cdd967
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| JLS | 0:dea878cdd967 | 1 | #include "TFT_4DGL.h" |
| JLS | 0:dea878cdd967 | 2 | |
| JLS | 0:dea878cdd967 | 3 | TFT_4DGL lcd(p9,p10,p11); |
| JLS | 0:dea878cdd967 | 4 | |
| JLS | 0:dea878cdd967 | 5 | int main() { |
| JLS | 0:dea878cdd967 | 6 | |
| JLS | 0:dea878cdd967 | 7 | double b,x1,y1,z1,x,y,z,t,dt; |
| JLS | 0:dea878cdd967 | 8 | int xp,yp; |
| JLS | 0:dea878cdd967 | 9 | |
| JLS | 0:dea878cdd967 | 10 | x1 = 0.1; |
| JLS | 0:dea878cdd967 | 11 | y1 = 0; |
| JLS | 0:dea878cdd967 | 12 | z1 = 0; |
| JLS | 0:dea878cdd967 | 13 | |
| JLS | 0:dea878cdd967 | 14 | b = 0.19; |
| JLS | 0:dea878cdd967 | 15 | |
| JLS | 0:dea878cdd967 | 16 | dt = 0.05; |
| JLS | 0:dea878cdd967 | 17 | |
| JLS | 0:dea878cdd967 | 18 | while(1) |
| JLS | 0:dea878cdd967 | 19 | |
| JLS | 0:dea878cdd967 | 20 | { |
| JLS | 0:dea878cdd967 | 21 | |
| JLS | 0:dea878cdd967 | 22 | x = x1+(-b*x1+sin(y1))*dt; |
| JLS | 0:dea878cdd967 | 23 | y = y1+(-b*y1+sin(z1))*dt; |
| JLS | 0:dea878cdd967 | 24 | z = z1+(-b*z1+sin(x1))*dt; |
| JLS | 0:dea878cdd967 | 25 | t = t+dt; |
| JLS | 0:dea878cdd967 | 26 | |
| JLS | 0:dea878cdd967 | 27 | xp = 160+(int)floor(35*x); |
| JLS | 0:dea878cdd967 | 28 | yp = 120+(int)floor(25*z); |
| JLS | 0:dea878cdd967 | 29 | |
| JLS | 0:dea878cdd967 | 30 | lcd.pixel(yp,xp,WHITE); |
| JLS | 0:dea878cdd967 | 31 | |
| JLS | 0:dea878cdd967 | 32 | x1 = x; |
| JLS | 0:dea878cdd967 | 33 | y1 = y; |
| JLS | 0:dea878cdd967 | 34 | z1 = z; |
| JLS | 0:dea878cdd967 | 35 | |
| JLS | 0:dea878cdd967 | 36 | } |
| JLS | 0:dea878cdd967 | 37 | |
| JLS | 0:dea878cdd967 | 38 | } |