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3DReshaper_test

IntégréTéléchargement
Test of 3DReshaper
PH-DT-PO-MH July 09
Introduction
Here I present the importation of the point cloud data and the mesh creation using
3DReshaper.
The cloud of points is found at the following:
G:\Workspaces\r\ReverseEngineering\Aurelie\Scan_Feb2009\TestLogicielsScanning\F
aceATest2.xyz
« Le fichier a déjà été traité dans Faro par Aurélie. Donc on le prend tel quel et on
joue avec. »
X View
Z view
Y view
Comparison
Same as before ?
3D Mesh creation – default settings
3D Mesh creation – finer settings
3D Mesh creation – less fine settings
Conclusions
Far from expert so take these comments accordingly:
Question the number of points imported compared to those displayed. No difference witnessed if
point cloud is reduced or not on importation ?
The “Y” and “Z” views show many stray points – not good. Not a reflection on 3DReshaper more a
comment on the scan results.
Post treatment of point cloud data is very time consuming – working somewhat in the dark on this
new software. ‘Archidata’ have 2 pc’s side by side so when one is busy calculating they work on the
other one.
An experienced practitioner may be able to go much faster but even so should not underestimate
the effort required create a mesh that can be useful.
 At first view other products seem to do more BUT this may be due to lack of knowledge of the
software.
 To be able to make a judgement of 3DReshaper compared to other software packages it would be
fairer to ask a trained practioner to produce a mesh result from the point cloud data.
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