自己设计一个回转体并在matlab中绘制出它表面的网格图,曲面图,并对其进行简单的颜色与光照处理.

[x,y,z]=sphere;figure(1)surf(x,y,z)colormap('hot')light('position',[-2,0。5,3],'style','local','color','w')shading interpfigure(2)mesh(x,y,z)colormap('summer')light('position',[-3,-1。5,1。5],'style','local','color','g')shading flat