summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/fonts/source/public/umrand/ua000.mf
blob: d35b82d8ac23676f386042dbf4727a075353e842 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
input umrand

def wood(expr W) =
	beginchar(incr nextchar,charsize#,charsize#,0cm#);
		pickup pencircle scaled penwid;
		
		xscal:=1;
		
		u:=w/10; v:=h/20; ab:=0;
		
		x0=x1=0+ab;
		x2=x3=x4=x5=x6=u+ab;
		x7=x8=x9=x10=x11=x12=2u+ab;
		x13=x14=x15=3u+ab;
		x16=x17=x18=x19=4u+ab;
		x20=x21=x22=5u+ab;
		x23=x24=x25=6u+ab;
		x26=7u+ab;	x27=8u+ab;
		x28=x29=10u+ab;
		y2=20v;		y0=19v;		y3=16v;
		y7=y16=15v;	y13=y20=14v;
		y8=13v;		y21=12v;
		y9=y17=y23=y27=y28=11v;
		y4=y14=y26=10v;
		y18=y24=y29=9v;
		y5=8v;		y10=y19=y25=7v;
		y15=y22=6v;
		y11=5v;		y12=3v;		y1=v;		y6=0v;
		
		def WoodRotation(expr w,p) =
			CenterRotation(w,
			p if abs(abs(sind(w))-abs(cosd(w))) < eps:
			     shifted (2u,0)
			  fi)
		enddef;
		
		draw WoodRotation(W,z2--z0--z1--z6--z5--z15);
		draw WoodRotation(W,z10--z12--z22--z19--z11);
		draw WoodRotation(W,z0--z16--z8--z7--z13);
		draw WoodRotation(W,z7--z3--z4--z9--z8);
		draw WoodRotation(W,z4--z19--z18--z9--z20--z21--z14);
		draw WoodRotation(W,z17--z18);
		draw WoodRotation(W,z21--z22--z25--z24--z23--z21);
		draw WoodRotation(W,z23--z26--z24);
		draw WoodRotation(W,z20--z27--z26);
		draw WoodRotation(W,z2--z28--z25);
		draw WoodRotation(W,z28--z29--z6);
	testbox; endchar;
enddef;

nextchar:=-1; % -1: we start first char width incr(-1) = 0!

wood(0);

end;