summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/doc/metapost/featpost/example/rigorousdiscoptions.mp
blob: e926a87284936b9c75d56b2ca782da8d92f2838c (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
% rigorousdiscoptions.mp
% L. Nobre G. 
% 2003

input featpost3Dplus2D;

f := 0.8*(6,3,4);

beginfig(1);
    color axe, cstep, colen;
    numeric nstep, sfrac, ouray, inray;
    
    nstep = 0.65;
    sfrac = 0.1;
    ouray = 0.7;
    inray = 0.5;

    axe = red;
    cstep = ( nstep, 0, 0 );
    colen = ( nstep*sfrac, 0, 0 );

    pickup pencircle scaled 2pt;
    rigorousdisc( 0, true, -cstep, ouray, colen );
    rigorousdisc( 0, false, black, ouray, colen );
    rigorousdisc( inray, true, cstep, ouray, colen );
    rigorousdisc( inray, false, 2*cstep, ouray, colen );
endfig;

end;