Figure Asymptote tube -- 011
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Show tube/fig0110.asy on Github.
Generated with Asymptote 3.00-0.
Categories : Examples 3D | Tube.asy
Tags : #Tube
import tube; import graph3; size(12cm,0); currentprojection=orthographic(4,3,4); real x(real t) {return sin(t);} real y(real t) {return 0.5*sin(2*t);} path g=graph(x,y,0,2pi,50,operator ..); path3 p=path3(scale(5)*g); pen pen(real t){ return interp(red,blue,1-2*abs(t-0.5)); } draw(tube(p,coloredpath(subpath(unitcircle,1,3),pen))); draw(p);