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ID | Project | Category | View Status | Date Submitted | Last Update | ||||||||
0031672 | Community | [OCCT] OCCT:Data Exchange | public | 2020-07-17 19:44 | 2020-08-26 12:10 | ||||||||
Reporter | Alexandru | ||||||||||||
Assigned To | dpasukhi | ||||||||||||
Priority | normal | Severity | major | ||||||||||
Status | new | Resolution | open | ||||||||||
Platform | OS | Windows | OS Version | 10 | |||||||||
Product Version | [OCCT] 7.4.0 | ||||||||||||
Target Version | Fixed in Version | ||||||||||||
Summary | 0031672: Data Exchange, STEP reader - Surface wrongly recognized as degenerate torus | ||||||||||||
Description | In the attached geometry, one of the surfaces is recognized as degenerated torus. The thing is: There is no torus in this simple geometry. See file attached. | ||||||||||||
Tags | No tags attached. | ||||||||||||
Test case number | |||||||||||||
Attached Files | ![]() ![]() | ||||||||||||
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(0093284) kgv (developer) 2020-07-24 12:38 |
I suppose that torus surface is created from the following item in STEP file:#61=DEGENERATE_TOROIDAL_SURFACE('',#42974,0.273874678843767,9.99999999999133,.F.); |
(0093285) Alexandru (reporter) 2020-07-24 12:42 |
Forgot to say: I can load the STEP without any problems in SolidWorks. |
(0093289) kgv (developer) 2020-07-24 13:04 |
> Forgot to say: I can load the STEP without any problems in SolidWorks. If it looks different in SolidWorks - it would be helpful also attaching screenshots. |
(0093291) Alexandru (reporter) 2020-07-24 15:05 |
I uploaded a screenshot of the actual geometry as section view. |
(0093292) Alexandru (reporter) 2020-07-24 15:09 |
The volume a rotational symmetry axis, that's why I choosed to show it as a section view |
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Date Modified | Username | Field | Change |
2020-07-17 19:44 | Alexandru | New Issue | |
2020-07-17 19:44 | Alexandru | Assigned To | => gka |
2020-07-17 19:44 | Alexandru | File Added: 37.stp | |
2020-07-24 12:36 | kgv | Product Version | => 7.4.0 |
2020-07-24 12:36 | kgv | Summary | Surface wrongly recognized as degenerate torus => Data Exchange, STEP reader - Surface wrongly recognized as degenerate torus |
2020-07-24 12:38 | kgv | Note Added: 0093284 | |
2020-07-24 12:42 | Alexandru | Note Added: 0093285 | |
2020-07-24 13:04 | kgv | Note Added: 0093289 | |
2020-07-24 15:04 | Alexandru | File Added: temp.jpg | |
2020-07-24 15:05 | Alexandru | Note Added: 0093291 | |
2020-07-24 15:09 | Alexandru | Note Added: 0093292 | |
2020-08-26 12:10 | gka | Assigned To | gka => dpasukhi |
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