Hi,

the plugin mesh repair contains functions to select triangles or edges
with given dihedral angles.

Afterwards use the selection plugin toolbox to convert the edge
selection to a feature selection. The features will not be touched by
the remesher.

Best,
Jan Möbius

On 20.04.2014 19:54, Adam Updegrove wrote:

Hello,

I am trying to remesh a discrete surface (vtp) that has pretty bad
triangles. I try to use the uniform remeshing tool, and it does a great
job of creating a quality mesh with quality triangle.

The only problem is that the mesh doesn’t preserve the boundary edges;
it smooths them out. I am meshing this object for CFD purposes, and I
need to retain the boundary between two surfaces in order to identify
them by the difference in normals,
and apply boundary conditions to each surface.

Is this possible with Open Flipper?

Thanks!
Adam Updegrove
Graduate Student Researcher
Shadden Research Group
Mech. Engineering, UC Berkeley
http://shaddenlab.berkeley.edu



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--
Dipl.Inform. Jan Möbius
Department of Computer Science VIII
Aachen University of Technology (RWTH)
Ahornstrasse 55, 52074 Aachen, Germany

Phone   ++49 (0)241 80-21802
Fax     ++49 (0)241 80-22899
mailto:moebius@cs.rwth-aachen.de
http://www.rwth-graphics.de
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