mirror of
https://github.com/deater/dos33fsprogs.git
synced 2024-06-08 15:29:41 +00:00
c05084c289
probably broke something, but this also was a pain as was often accidentally using the vars, especially X and Y
66 lines
936 B
C
66 lines
936 B
C
/* Bubble */
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#include <stdint.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <math.h>
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#include "gr-sim.h"
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#include "tfv_utils.h"
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#include "tfv_zp.h"
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int main(int argc, char **argv) {
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int ch;
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int n,i,j;
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double r,rr,t,xx=0,u=0,v=0;//,sz,sw,sh;
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grsim_init();
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printf("XX=%lf\n",xx);
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// HCOLOR=7
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hcolor_equals(7);
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// N=200:R=6.28/235:T=0:SZ=200:SW=280/SZ:SH=SCRH/SZ
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n=32; r=6.28/235.0;
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t=0;
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// HGR2:FOR I=0 TO N:RR=R*I:FOR J=0 TO N
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hgr();
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soft_switch(MIXCLR);
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while(1) {
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hclr();
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clear_screens();
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for(i=0;i<n;i++) {
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rr=r*i;
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for(j=0;j<n;j++) {
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//U=SIN(I+V)+SIN(RR+X)
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u=sin(i+v)+sin(rr+xx);
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//V=COS(I+V)+COS(RR+X)
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v=cos(i+v)+cos(rr+xx);
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// X=U+T
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xx=u+t;
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//HPLOT 32*U+140,32*V+96
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hplot(48*u+140,48*v+96);
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}
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}
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grsim_update();
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usleep(100000);
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ch=grsim_input();
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if (ch=='q') exit(0);
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t=t+.025;
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}
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return 0;
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}
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