View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0027666 | Open CASCADE | OCCT:Modeling Algorithms | public | 2016-07-07 16:58 | 2016-12-09 16:41 |
| Reporter | Assigned To | bugmaster | |||
| Priority | normal | Severity | minor | ||
| Status | closed | Resolution | no change required | ||
| Product Version | 6.9.1 | ||||
| Target Version | 7.1.0 | Fixed in Version | 7.1.0 | ||
| Summary | 0027666: Wrong min distance result | ||||
| Description | BRepExtrema_DistShapeShape computes non-zero distance on the two attached shapes. However, there is an intersection. For example BOP common gives non-empty result. | ||||
| Steps To Reproduce | restore solids138.brep s1 restore solids147.brep s2 dist s1 s2 # this results in: distance : 3.1251829616557059 # to check that result is non empty: # bop s1 s2 # bcommon r # nbshapes r | ||||
| Tags | No tags attached. | ||||
| Test case number | |||||
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2016-07-07 16:58 developer |
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The command 'dist' call the method BRepExtrema_Poly::Distance, but not BRepExtrema_DistShapeShape. The correct command is 'distmini', and it gives zero distance: Draw[3]> distmini d s1 s2 "distmini" command returns: d_val d Output is complete. Draw[4]> dval d_val 0 |
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Thanks a lot. You're right, I've confused by difference with these two commands. In fact, distmini command gives wrong result in OCCT 6.9.1, while it is OK in OCCT 7.0. So, we can consider that the problem was fixed in OCCT 7.0. |
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Dear bugmaster, please close this issue. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2016-07-07 16:58 |
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New Issue | |
| 2016-07-07 16:58 |
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Assigned To | => msv |
| 2016-07-07 16:58 |
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File Added: files.tgz | |
| 2016-07-11 10:55 |
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Note Added: 0055791 | |
| 2016-07-11 10:55 |
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Assigned To | msv => vsr |
| 2016-07-11 10:55 |
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Status | new => feedback |
| 2016-07-11 12:38 |
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Note Added: 0055808 | |
| 2016-07-11 12:38 |
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Product Version | 7.0.0 => 6.9.1 |
| 2016-07-11 12:38 |
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Fixed in Version | => 7.0.0 |
| 2016-07-11 12:39 |
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Note Added: 0055809 | |
| 2016-07-11 12:39 |
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Assigned To | vsr => bugmaster |
| 2016-07-11 12:39 |
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Status | feedback => resolved |
| 2016-07-11 12:39 |
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Resolution | open => no change required |
| 2016-07-12 09:43 | bugmaster | Status | resolved => closed |
| 2016-12-09 16:41 |
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Fixed in Version | 7.0.0 => 7.1.0 |