Surface Textures 2

xxxxxxxxxx

 

1

@interact

2

def _(a=[2,4,6,8],b=[4,8,12,16],

3

      cm=['cool','jet','bwr','hsv']):

4

    var('u,phi'); curve=(u^3,cos(a*u),u^2)

5

    def cf(u,phi): return sin(phi+b*u)^2

6

    p=revolution_plot3d(curve,(u,0,1),(phi,0,2*pi),

7

                        parallel_axis='z',plot_points=120,

8

                        color=(cf,colormaps[cm]))

9

    p.show(frame=False)

Language: Sage Gap GP HTML Macaulay2 Maxima Octave Python R Singular

---

Messages