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Mesh Fit option in Rapidform XOR

Using this command, you can create the surface by fitting the mesh data.

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How to use Mesh Fit command

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Select Regions or Faces – You can select the region or mesh data to create the surface.
  • Create Single Surface– When you select multi regions, the application creates a single surface.

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  • Resolution – Resolution method to fit the mesh.

a)By Allowable Deviation – If this option is enabled, you can specify a tolerance value to create the surface from mesh. Tolerance is the allowable deviation.

Allowable Deviation– Fitting tolerance value when the Resolution method is By Tolerance.

Outlier Percentage For Allowable Deviation–Outlier may contain noise data in the mesh data so you can decide the percentage of outlier. Set the value in the Tolerance tab of Preference; File > Preference.

Maximum No. Of Control Point– In the range of deviation, the application automatically creates surface with control points within the maximum number of control points.

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Note

When extracting surface from region, the application may create analytic surface; Plane, Cylinder, Cone, Sphere and etc. For example selected region could fit to cylinder, the application creates a surface that is a partial cylinder. Except analytic region, the application creates a freeform surface.

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b) By No. of Control Points – If this option is enabled, you can select the
number of control points to fit the region or mesh as surface.

No. Of U Control Points – You can specify the number of control points in U direction to fit the region.

No. Of V Control Points – You can specify the number of control points in V direction to fit the region.

  • Smoothness – Smoothness of the surface.

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  • Resample Mesh – If this option is enabled, the application creates regular iso line of surface. We recommend using this option except complicate shape of mesh inside the loops.

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  • Manipulate U-V Axes– If this option is enabled, you can resize the U and V axes.You can change size of plane by dragging the red, green or blue points and rotate plane by dragging the red or green rings in the middle of plane.
  • Extend – If this option is enabled, the generated surface will be extended.
a) Linear– Extends the linear surface to the original surface.

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