3D Layer Graphs (Zooming)

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import warnings

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warnings.filterwarnings("ignore",category=DeprecationWarning)

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def col(i,p): 

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    c1,c2,c3=i/p,random(),random()

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    return sage.plot.colors.float_to_html(c1,c2,c3)

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def linegraph3d(g,n):

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    LG=Graphics(); vg=g.get_pos(); eg=g.edges() 

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    nv=len(vg); ne=len(eg); k=randint(10,50)/100

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    x0=mean([list(vg.values())[i][0] for i in range(nv)])

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    y0=mean([list(vg.values())[i][1] for i in range(nv)])

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    coord=[[list(vg[eg[i][0]]),list(vg[eg[i][1]])] 

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           for i in range(ne)]

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    lg=[[[x-x0,y-y0] for [x,y] in coord[i]] 

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        for i in range(ne)]

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    zlg=[[[(1+k*j)*x,j,(1+k*j)*y] for [x,y] in lg[i]] 

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         for j in range(n) for i in range(ne)]

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    for i in range(n*ne):

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        LG+=line3d(zlg[i],color=col(i,ne/(n-1)))

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    LG.show(frame=False,aspect_ratio=1)

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linegraph3d(graphs.CubeGraph(6),5)

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

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