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
|
% verygoodcone.mp
% L. Nobre G.
% 2003
input featpost3Dplus2D;
beginfig(1);
numeric radiusin, fac, i, numc, stepang, xcoor, ycoor, radc;
f := (5,0.3,1.5);
Spread := 70;
radiusin = 0.3;
numc = 9;
fac = 3;
stepang = 360/numc;
radc = (fac-1)*radiusin*sind(0.5*stepang);
for i=0 step stepang until 180:
xcoor := -radiusin*cosd(i);
ycoor := radiusin*sind(i);
verygoodcone(true,fac*(xcoor,-ycoor,0),(-xcoor,ycoor,0),radc,(xcoor,-ycoor,0));
verygoodcone(true,fac*(xcoor,ycoor,0),-(xcoor,ycoor,0),radc,(xcoor,ycoor,0));
endfor;
endfig;
end;
|
