int main(int argc, const char **argv) {
static const int prec= DBL_DIG+2;
- int vi, k;
+ int vi;
- if (argc!=10 || !strlen(argv[2]) || strlen(argv[2]) != strlen(argv[3]))
- { fputs("wrong # args or lengths\n",stderr); exit(8); }
+ if (argc!=1) { fputs("need no args\n",stderr); exit(8); }
- printf("%s%d%s%d%s%d%s%d%s%d\n",
- argv[7], DIM, argv[8], N, argv[8], X, argv[8], Y, argv[8], D3);
-
- FOR_VERTEX(vi) {
+ printf("%d %d %d %d %d\n%%-%d.%dg\n",
+ X*Y, N, X, Y, D3,
+ prec+5,prec);
+
+ FOR_VERTEX(vi, INNER) {
int x= vi & XMASK; /* distance along strip */
int y= vi >> YSHIFT; /* distance across strip */
double u= y * 1.0 / (Y-1); /* SGT's u runs 0..1 across the strip */
* Vertices with odd y coordinate are halfway to the next x coordinate.
*/
double v= (x*2 + (y&1)) * 1.0 / (X*2);
+ v += 0.5;
+ v *= M_PI;
- if (!strchr(argv[9],'u'))
- v *= M_PI;
-
- K {
- if (k >= strlen(argv[2])) break;
- printf("%s%c%c%s%-*.*g%s%-*.*g%s%03x %2d %2d\n",
- argv[1], argv[2][k], argv[3][k], argv[4],
- prec+5,prec,u, argv[5], prec+5,prec,v,
- argv[6], vi, x, y);
- }
+ printf("%-*.*g %-*.*g # %03x %2d %2d\n",
+ prec+5,prec,u, prec+5,prec,v,
+ vi, x, y);
}
flushoutput();
return 0;