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Diffstat (limited to 'Master/texmf/doc/asymptote/examples/pseudosphere.asy')
-rw-r--r-- | Master/texmf/doc/asymptote/examples/pseudosphere.asy | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/Master/texmf/doc/asymptote/examples/pseudosphere.asy b/Master/texmf/doc/asymptote/examples/pseudosphere.asy deleted file mode 100644 index a740381ef0e..00000000000 --- a/Master/texmf/doc/asymptote/examples/pseudosphere.asy +++ /dev/null @@ -1,33 +0,0 @@ -// Pseudosphere: -// x = a sin(u) cos(v); -// y = a sin(u) sin(v); -// z = a (ln(tg(u/2))+cos(u)); - -import three; -import solids; -import graph3; -import palette; - -triple pseudosphere(real x) { - return (sin(x),0,cos(x)+log(tan(x/2))); -} - -size(20cm,IgnoreAspect); -currentprojection=orthographic(160,40,100); -currentlight=(50,50,50); - -path3 G=graph(pseudosphere,0.5pi,0.965pi,10,Spline); - -revolution r=revolution(O,G,Z); - -draw(r,1,longitudinalpen=nullpen); -surface s=surface(r); -s.colors(palette(s.map(zpart),Gradient(cyan+white+opacity(0.9), - magenta+white+opacity(0.9)))); -draw(s); - -draw(r,6,backpen=linetype("10 10",10),longitudinalpen=nullpen); - -int n=10; -for(int i=0; i < n; ++i) - draw(rotate(i*360/n,O,Z)*G); |