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IDProjectCategoryView StatusLast Update
0000924FreeCADFeaturepublic2012-12-21 18:46
Reporternikospap Assigned To 
PrioritynormalSeveritytextReproducibilityalways
Status closedResolutionno change required 
Product Version0.12 
Fixed in Version0.13 
Summary0000924: placement vs displacement
DescriptionShouldn' "Placement" be renamed to "Displacement"?

When choosing to edit an object in Freecad,
in the Data tab,
in the Placement section,
all the coordinates, of all objects,
are 0 0 0,
although the objects "stand" in different places.

Changing these numbers will move an object
relatively to it's original position (0 0 0).

Therefore these numbers must indicate the "displacement" of the object
(in relation to its' original position).

If i've got it right...
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yorik

2012-12-21 18:46

administrator   ~0002747

I think the placement concept is correct... If you move your object which is at (0,0,0) to (2,0,0), then move again to (4,0,0), the final position is (4,0,0), not (6,0,0). The Placement indicates the exact position and rotation of the object, not its distance relative to another point. Unless you consider the origin as a relative point, but that would be you against the world...

I'll close this bug report, since it seems to me there is no change required here, feel free to reopen if you think otherwise.

Issue History

Date Modified Username Field Change
2012-12-21 14:39 nikospap New Issue
2012-12-21 18:46 yorik Note Added: 0002747
2012-12-21 18:46 yorik Status new => closed
2012-12-21 18:46 yorik Resolution open => no change required
2012-12-21 18:46 yorik Fixed in Version => 0.13