import three; size(400); currentprojection=orthographic(12,0,6,up=Z,target=(6,0,0),center=true); path3 q = (6.,-0.27,0.77).. controls (6.,-0.22,0.83) and (6.,-0.17,0.91) ..(6.,-0.09,0.94).. controls (6.,-0.03,0.96) and (6.,0.03,0.96) ..(6.,0.09,0.94).. controls (6.,0.17,0.91) and (6.,0.22,0.84) ..(6.,0.27,0.77).. controls (6.,0.33,0.68) and (6.,0.39,0.60) ..(6.,0.45,0.51).. controls (6.,0.51,0.43) and (6.,0.56,0.35) ..(6.,0.63,0.28); draw(q); for (real t = 0; t <= length(q); t = t + 0.0625) { dot(point(q,t), red); }