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24 lines
462 B
C
24 lines
462 B
C
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#include <u.h>
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#include <libc.h>
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#include <draw.h>
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#include <memdraw.h>
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void
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mempoly(Memimage *dst, Point *vert, int nvert, int end0, int end1, int radius, Memimage *src, Point sp, int op)
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{
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int i, e0, e1;
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Point d;
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if(nvert < 2)
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return;
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d = subpt(sp, vert[0]);
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for(i=1; i<nvert; i++){
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e0 = e1 = Enddisc;
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if(i == 1)
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e0 = end0;
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if(i == nvert-1)
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e1 = end1;
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memline(dst, vert[i-1], vert[i], e0, e1, radius, src, addpt(d, vert[i-1]), op);
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}
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}
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