View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0029756 | Open CASCADE | OCCT:Modeling Algorithms | public | 2018-05-11 16:08 | 2021-08-29 18:51 |
| Reporter | Assigned To | msv | |||
| Priority | normal | Severity | minor | ||
| Status | new | Resolution | open | ||
| Product Version | 7.3.0 | ||||
| Target Version | 7.7.0 | ||||
| Summary | 0029756: Antisymmetric behavior of Circle-Circle extrema algorithm | ||||
| Description | Both circles are in perpendicular cases relatively to each other. They have the same radii and the center of every circle lies in the another one. However, result of Extrema algorithm depends on the argument order significantly. | ||||
| Steps To Reproduce | circle c1 0 0 0 0 0 1 50 circle c2 50 0 0 0 1 0 50 extrema c1 c2 # 6 extremas extrema c2 c1 # 42 extremas | ||||
| Tags | No tags attached. | ||||
| Test case number | |||||
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Change radius to 10 and extrema will result in 56 extremas. The following script is also valuable for testing:
for {set r 1} {$r < 100} {incr r} {
circle c1 0 0 0 0 0 1 $r
circle c2 $r 0 0 0 1 0 $r
set nbext [llength [extrema c2 c1]]
puts $nbext
}
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| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2018-05-11 16:08 |
|
New Issue | |
| 2018-05-11 16:08 |
|
Assigned To | => msv |
| 2018-05-11 16:20 | emv | Note Added: 0075944 | |
| 2018-05-11 16:26 | emv | Note Edited: 0075944 | |
| 2018-05-14 07:12 | emv | Note Edited: 0075944 | |
| 2019-08-12 17:45 | msv | Target Version | 7.4.0 => 7.5.0 |
| 2020-09-14 22:53 | msv | Target Version | 7.5.0 => 7.6.0 |
| 2021-08-29 18:51 | msv | Target Version | 7.6.0 => 7.7.0 |
