how do i create a surface around two circles of different diameters located a specific position???

can anyone please help me with generation of mesh or surface around circles.... shall remain thankful. please see the code below... i want to create surface around 3 circles of different radius.... i tried using mesh and surf but not been able to do it.

[Star Strider]

Note that sohaib khan edited the Question to remove the originally posted code. I still have it and can provide it if necessary.

[Dr Sohaib Khan]

Hello Star Strider. I am stuck can you please help me....

[Dr Sohaib Khan]

I have used your solution, that you provided me last time. I have used it to develop aircraft geometry. The code now generates and develops, surfaces, 3d figure and its CAD model in STL format.

[Dr Sohaib Khan]

I have now included wings and tails in the geometry but facing few problems generating surf and stl conversion. Can you please help me out ... i shall remain thankful !!!

[Star Strider]

I cannot help with respect to the STL conversion. I suggest that you search the File Exchange to see if code exists that meets your needs.

[Dr Sohaib Khan]

sure sir will do that. thankyou :)

[Star Strider]

As always, my pleasure!

Answer 1

[Star Strider]

You are close. You need to concatenate the vectors into matrices, then use surf to plot them.

Try this:

xm = [x1; x2; x3];
ym = [y1; y2; y3];
zm = [z1; z2; z3];

figure
surf(zm, ym, xm)
grid on
shading('interp')                                   % Optional (Smooth Surface Interpolation)
axis('equal')

producing:

I equalised the axis scales so as not to distort the circles.

[Dr Sohaib Khan]

THANKYOU SO MUCH Star Strider ... !!!! u solved my problem. god bless :)

[Star Strider]

My pleasure!

If my Answer helped you solve your problem, please Accept it!

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