Bug in BoundingBoX?

[dino]

There is a BUG in BoundingBox calculation?

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ProvaPartDesign.FCStd

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OS: Devuan GNU/Linux beowulf/ceres
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.
Build type: Release
Python version: 2.7.16rc1
Qt version: 5.11.3
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: Italian/Italy (it_IT)

[wmayer]

https://opencascade.blogspot.com/2009/0 ... g-box.html

[dino]

The strange thing it is that it draw three bounding box, not one bounding box that include everything

Code: Select all

>>> App.ActiveDocument.Body.Shape.BoundBox
BoundBox (4.72803, 0.695728, -4.8, 16.115, 8.97384, 10.4716)

[mario52]

hi

other:
try this macro Macro_BoundingBox_Tracing (create the real BoundingBox)

selection the object in 3D view (final object)

Code: Select all

BoundBox (-5.27197, -4.30427, -4.8, 6.11499, 3.97384, 10.4716)
Rectangle      : 11.386955165225714 x 8.278113599886424 x 15.271570904100148
Fillet_BoundBoxVolume : 1439.536580851167

selection the Body

Code: Select all

BoundBox (4.72803, 0.695728, -4.8, 16.115, 8.97384, 10.4716)
Rectangle      : 11.386955165225714 x 8.278113599886426 x 15.271570904100148
BodyTest_BoundBoxVolume : 1439.5365808511672

the raison (open with 0.16 not recognized the body but create all object)

BondBoxBug00.png (52.16 KiB) Viewed 1388 times

mario