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Permalink Reply by Chris Tietjen on February 16, 2013 at 3:57pm

Most likely yes but very difficult to answer precisely without seeing the point set and knowing the point order for the curve.

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Permalink Reply by saeed taheri on February 17, 2013 at 11:12am

Hi Chris,

Thanks,

actually they are points of out surface of a 3D image that I want to pass through them a surface. I had an 2D image, I wrote a code in MATLAB to convert it to a 3D image. now I have a lot of points that together make the out surface of the 3D object. actually these points are so close to each other because actually I used the pixel coordination to generate these points.

thanks again

saeed

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Permalink Reply by Helvetosaur on February 17, 2013 at 6:17am

Several methods come to mind, if they are very random points in space you can use Patch through them, if they are ordered however, you can create a more ordered surface based on the point structure. The last would probably require a scripted solution if there are many points, although it might be possible to put curves through rows of points and then loft the result.

----H

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Permalink Reply by saeed taheri on February 17, 2013 at 11:42am

Hi  Helvetosaur,

Points together make the outsurface of a 3D image.

Thanks for your nice idea, I will try to put curve through rows of points and then loft the results.

I'll let you know the outcome.

thanks again for your time and idea.

saeed

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