Opened 10 years ago
Closed 6 years ago
#44 closed defect (fixed)
ModelGeometry: for cuboids, sampling points should be located on edges
| Reported by: | Maciej Komosinski | Owned by: | |
|---|---|---|---|
| Priority: | major | Milestone: | |
| Component: | Framsticks core | Version: | |
| Keywords: | Cc: |
Description
Improperly placed sampling points (missing one "row" along edges? needs verification) may be the reason for inaccurate estimation of cuboid sizes. Test with:
frams "var m=Model.newFromString(\"//0\np:sh=2\n\"); var mg=ModelGeometry.forModel(m); mg.geom_density=2; Simulator.print(mg.sizesAndAxes());" -q
Instead of nice round numbers, we get
[(3.46410161513775,3.2659863237109,2.82842712474619),Orient@(-1.5708,0.61548,0.785398)]
Change History (2)
comment:1 Changed 10 years ago by
| Summary: | ModelGeometry: for cuboids, sampling point should be located on edges → ModelGeometry: for cuboids, sampling points should be located on edges |
|---|
comment:2 Changed 6 years ago by
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
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The result is correct, sizexyz should not be
2.0in this case as one might expect. For example, the first value ("length") is the longest diagonal in the cube with edge length of 2, sosqrt(12)=3.464101615137754587. The other values ("width" and "depth") are also analogously correct.