1 324891a5 2006-06-25 devnull #include <u.h>
 2 324891a5 2006-06-25 devnull #include <libc.h>
 3 324891a5 2006-06-25 devnull #include <draw.h>
 4 324891a5 2006-06-25 devnull #include <memdraw.h>
 5 324891a5 2006-06-25 devnull 
 6 324891a5 2006-06-25 devnull void
 7 324891a5 2006-06-25 devnull mempoly(Memimage *dst, Point *vert, int nvert, int end0, int end1, int radius, Memimage *src, Point sp, int op)
 8 324891a5 2006-06-25 devnull {
 9 324891a5 2006-06-25 devnull 	int i, e0, e1;
10 324891a5 2006-06-25 devnull 	Point d;
11 324891a5 2006-06-25 devnull 
12 324891a5 2006-06-25 devnull 	if(nvert < 2)
13 324891a5 2006-06-25 devnull 		return;
14 324891a5 2006-06-25 devnull 	d = subpt(sp, vert[0]);
15 324891a5 2006-06-25 devnull 	for(i=1; i<nvert; i++){
16 324891a5 2006-06-25 devnull 		e0 = e1 = Enddisc;
17 324891a5 2006-06-25 devnull 		if(i == 1)
18 324891a5 2006-06-25 devnull 			e0 = end0;
19 324891a5 2006-06-25 devnull 		if(i == nvert-1)
20 324891a5 2006-06-25 devnull 			e1 = end1;
21 324891a5 2006-06-25 devnull 		memline(dst, vert[i-1], vert[i], e0, e1, radius, src, addpt(d, vert[i-1]), op);
22 324891a5 2006-06-25 devnull 	}
23 324891a5 2006-06-25 devnull }