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+ v/ b# L' S mx=linspace(-2,2,100);! q9 c" k( g* V, l& }3 M
[X,Y,Z]=meshgrid(x,x,x);
7 y5 D$ C$ x4 H+ V( n2 { X- xI1=(X.^2+9/4*Y.^2+Z.^2-1).^3-X.^2.*Z.^3-9/80*Y.^2.*Z.^3;
( y4 m$ s" S: c! x, V) x* bp=patch(isosuRFace(X,Y,Z,I1,0));
+ N- ?/ o) _5 U1 s1 D8 J/ r g. eset(p,'FaceColor','red','EdgeColor','none');3 t1 c; N/ |. U# R5 j) q. ^
view(3);- v, u, m- O' D
axis equal5 l# N& Q1 l1 S3 y+ ?& q
axis off; c! l( F' B( [& J4 F% W
light('Posi',[0 -2 3]);% L1 m% l, C# L7 H- m9 ^- M
lighting phong
( E$ ]- h8 u5 j9 @+ Gset(gca,'nextplot','replacechildren');/ m H! R: n0 s9 v, {- \
XX=get(p,'XData');( w( ~8 G% x( T1 U" w
YY=get(p,'YData');
9 }# e0 w5 G8 V8 FZZ=get(p,'ZData');
5 |$ O4 J$ L* }for j=1:20: p# l* ^0 A, O6 G* Q
bili=sin(pi*j/20);
' F( b( e; z% M3 D0 i3 ^" hset(p,'XData',bili*XX,'YData',bili*YY,'ZData',bili*ZZ)) J% m' A0 n6 T5 f6 B; i7 \. B, N% _
F(:,j) = getframe;5 |8 i% |* I; D* F9 ^9 `
end# z0 t: Y$ i5 Y0 S% b6 j
movie(F,100), V6 {& ^" Q+ U% x) U
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为什么只显示静态画面?没有动画?
2 f( V q# w% Z) U请教大神,非常感谢!* c* \5 W0 g/ H/ w' C
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