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Re: [shapeworks-dev-support] Shapes with corners and edges


Chronological Thread 
  • From: Allen Sanderson <allen@sci.utah.edu>
  • To: shapeworks-dev-support@sci.utah.edu
  • Subject: Re: [shapeworks-dev-support] Shapes with corners and edges
  • Date: Mon, 8 Jun 2020 14:03:57 -0600
  • Ironport-sdr: 3jgKgWwE2zk51aTqK8vEqmXsxYobCutEie4X+2FUMxP8GZPDbNPL1Ib3j2wSSdDaJwW0MHpfAl L6a4C2MkBsSjIh6e6+iyPIGjs4YPMVlXJsRy/Szmrru3s4RSQ95gXATQGX17Y2JbQb3Z1YoLB1 EQwplUrf7uui74Fni7DplncpCY7nixuooCnMPM40Tnf+XzWsCCR82sEY/BsoBjSB4P3tKKFOKY FtFQaogW7/7bV6RjA9JdjN51iJmOO5FPpF5Giw/76+PIMy1E25T5q/Wu3ilf4j1xlQMl7eiyiW Np8=
Sorry I forgot to give a bit more context. The particles color and size are based on the difference in where they were located between two sample datasets. Hopefully information helps.


On Jun 8, 2020, at 1:39 PM, Allen Sanderson <allen@sci.utah.edu> wrote:

Hi,

As my surface reconstruction was not coming out as I would expect I decided to look at the initial particles used for the correspondence. I used approximately 5000 particles. Over 4000 iterations.  Not surprised at the corners, especially as one is where there is a deformation. The edges though are a bit more surprising, especially at the apex. Also surprised to see the hole in the one edge as it is far enough away from the corners and where there is any deformation.

If you are wondering, the last image that I generated in VisIt is the ground truth as the initial mesh deforms.


Cheers,

Allen 



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