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麻烦大神帮我看看怎么做？

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tuoni

发布时间: 2020-6-19 17:17

正文摘要:

! I6 s. R7 [ r我需要把三个mesh绘图俺的曲面放在一个坐标系内，并且将三个曲面分别设置为三个不同三个的纯色显示，然后在图中标记出曲面的交点，麻烦大神帮我看看怎么做？贴上源程序。非常感谢！% \7 ...

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tuoni 发表于 2020-6-19 18:09

Colbie 发表于 2020-6-19 17:43
/ P/ [+ h+ V# C5 j1 \& g3 z7 _h1 = surf(np,nd,Ua1,'FaceColor',[1,1,0],'FaceAlpha',1,'FaceAlpha',0.7,'MeshStyle','default','E ...

非常感谢大神。

Colbie 发表于 2020-6-19 17:43

h1 = surf(np,nd,Ua1,'FaceColor',[1,1,0],'FaceAlpha',1,'FaceAlpha',0.7,'MeshStyle','default','EdgeColor','k','EdgeAlpha',0.6,...
'AlignVertexCenters','on','LineStyle','-','LineWidth',0.8); hold on;
h2 = surf(np,nd,Ua2,'FaceColor',[1,0,0],'FaceAlpha',1,'FaceAlpha',0.7,'MeshStyle','default','EdgeColor','k','EdgeAlpha',0.6,...
'AlignVertexCenters','on','LineStyle','-','LineWidth',0.8); hold on;
h3 = surf(np,nd,Ua3,'FaceColor',[0,0,1],'FaceAlpha',1,'FaceAlpha',0.7,'MeshStyle','default','EdgeColor','k','EdgeAlpha',0.6,...
'AlignVertexCenters','on','LineStyle','-','LineWidth',0.8);
zdiff01 = Ua1 - Ua2;
C01 = contours(np,nd,zdiff01,[0 0]);
xline01 = C01(1,2:end);
yline01 = C01(2,2:end);
zline01 = interp2(np,nd,Ua1,xline01,yline01);
zdiff02 = Ua1 - Ua3;
C02 = contours(np,nd,zdiff02,[0 0]);
xline02 = C02(1,2:end);
yline02 = C02(2,2:end);
zline02 = interp2(np,nd,Ua1,xline02,yline02);
zdiff03 = Ua2 - Ua3;
C03 = contours(np,nd,zdiff03,[0 0]);
xline03 = C03(1,2:end);
yline03 = C03(2,2:end);
zline03 = interp2(np,nd,Ua2,xline03,yline03);
l1 = plot3(xline01,yline01,zline01,'g-','LineWidth',3);
l2 = plot3(xline02,yline02,zline02,'c-','LineWidth',3);
l3 = plot3(xline03,yline03,zline03,'k-','LineWidth',3);
legend([h1 h2 h3 l1 l2 l3],{'Surface01','Surface02','Surface03','Intersection01','Intersection02','Intersection03'},'Location','SoutheastOutside');