How to show a deformation of a sphere
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Daniele Cuomo
el 18 de Jun. de 2020
Comentada: Simson Hutagalung
el 24 de Jun. de 2022
I want to show a function that take a sphere with radius 1 as input and that gives in output an ellipsoid with axes always lower then 1.
tiledlayout(1,2);
[X, Y, Z] = ellipsoid(0,0,0,1,1,1,40);;
surf(nexttile,X,Y,Z);
axis equal;
title('Before')
mesh(nexttile,X/2,Y/2,Z/2);
axis equal
title('Then')
The problem with this code is that, instead of seeing a deformation of the sphere I get an adaptation of the axis. I'd like to fix the axes to be unitary for both the subfigures.
3 comentarios
Simson Hutagalung
el 24 de Jun. de 2022
How to generate deformation colormap 2D in matlab with data from excel?
Respuesta aceptada
Bjorn Gustavsson
el 18 de Jun. de 2020
Keep track of the x, y, and z-lims or the axis-limits. Something like this:
tiledlayout(1,2);
[X, Y, Z] = ellipsoid(0,0,0,1,1,1,40);;
surf(nexttile,X,Y,Z);
axis equal;
ax1 = axis;
title('Before')
mesh(nexttile,X/2,Y/2,Z/2);
axis equal
title('Then')
axis(ax1)
You might have to do the same for the viewing-angles too, but the same procedure applies.
HTH
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