用MATLAB画立体桃心/心形

先看效果

 

再上代码

[x,y,z]=meshgrid(linspace(-3,3,120)); 

f=(x.^2+(9*y.^2)./4+z.^2-1).^3-((9*y.^2).*(z.^3))./80-(x.^2).*(z.^3); 

p=patch(isosurface(x,y,z,f,0)); 

set(p,\'FaceColor\',\'r\') 

grid on 

daspect([1 1 1]) 

view(3) 

camlight(\'right\') 

camlight(\'left\') 

camlight(\'headlight\') 

lighting phong 

xlabel(\'X\') 

ylabel(\'Y\') 

zlabel(\'Z\') 

title(\'3D Heart\')

 

 

Have Fun!