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脚本是从MATLAB程序移植过来的,主要是sphere函数生成球形表面,再进行调整。
# Snack Jack pumpkin [X,Y,Z] = sphere(160) R = 1+(-(1-mod(arange(0,16.1,.1).reshape(1,-1),2))**2)/40+ \ (-(1-mod(arange(0,32.1,.2).reshape(1,-1),2))**2)/40 axes3d(aspect='equal', axis=None, axes_zoom=True) lighting() material([0.6,0.7,0.2,100,0.5]) surf(R*X, R*Y, (.8+(0-arange(1,-1.01,-.0125).reshape(1,-1).T**4)*.3)*Z*R*1.2, facecolor='#e60', edgecolor=None) # Recycle the sphere coords for the stem. surf(X/15, Y/15, Z/2+.6, facecolor='#040', edgecolor=None)
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