View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0027377 | Open CASCADE | OCCT:Modeling Algorithms | public | 2016-04-12 11:36 | 2023-08-01 15:08 |
| Reporter | Assigned To | ||||
| Priority | normal | Severity | minor | ||
| Status | assigned | Resolution | open | ||
| Product Version | 7.0.0 | ||||
| Target Version | Unscheduled | ||||
| Summary | 0027377: The section curve between two cylinders is unnecessarily split on two | ||||
| Description | The section curve between two cylinders is unnecessarily split on two. The parametrization of one of the cylinders is [pi, 3*pi]. The section curve is split in 2*pi. | ||||
| Steps To Reproduce | # make face parametrized in [pi, 3*pi] cylinder s1 10 mkface f1 s1 pi 3*pi -10 10 # fix the face - make sim explode f1 e bclearobjects bcleartools baddobjects f1_1 f1_2 f1_3 f1_4 bfillds bbuild re explode re e wire w re_1 re_2 re_1 re_3 mkface f1 s1 w fixshape f1 f1 checkshape f1 # make anoter face cylinder s2 -20 0 50 1 0 0 50 mkface f2 s2 0 2*pi 0 40 # intersect faces donly f1 f2 bopcurves f1 f2 -2d # additional cases # intersection with planar face converted to bspline # f1 is created above polyline ds -50 -50 0 -50 50 0 50 50 0 50 -50 0 -50 -50 0 plane pl 0 0 0 0 0 1 mkface bf pl ds nurbsconvert bs bf bopcurves f1 bs -2d plane pl 0 0 0 0 0 -1 mkface bf pl ds nurbsconvert bs bf bopcurves f1 bs -2d # cylinder with default parametrization mkface fc1 s1 0 2*pi -10 10 polyline ds -50 -50 0 -50 50 0 50 50 0 50 -50 0 -50 -50 0 plane pl 0 0 0 0 0 1 mkface bf pl ds nurbsconvert bs bf bopcurves f1 bs -2d plane pl 0 0 0 0 0 -1 mkface bf pl ds nurbsconvert bs bf bopcurves f1 bs -2d | ||||
| Tags | No tags attached. | ||||
| Test case number | |||||
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Additional examples have been added. Intersection with planar face converted to bspline gives 3 curves for the cylinder parametrized in [pi, 3*pi] and two curves for cylinder with default parametrization. Additional remark - the intersection curves are different depending on the normal direction of the bspline face. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2016-04-12 11:36 |
|
New Issue | |
| 2016-04-12 11:36 |
|
Assigned To | => msv |
| 2016-04-12 11:51 |
|
Assigned To | msv => nbv |
| 2016-04-12 11:51 |
|
Status | new => assigned |
| 2016-04-13 12:20 |
|
Note Added: 0052662 | |
| 2016-04-13 12:20 |
|
Steps to Reproduce Updated | |
| 2016-10-25 18:44 |
|
Target Version | 7.1.0 => 7.2.0 |
| 2017-07-24 09:33 |
|
Target Version | 7.2.0 => 7.3.0 |
| 2017-12-05 17:08 |
|
Target Version | 7.3.0 => 7.4.0 |
| 2019-08-12 16:37 |
|
Target Version | 7.4.0 => 7.5.0 |
| 2020-09-14 22:58 |
|
Target Version | 7.5.0 => 7.6.0 |
| 2021-08-29 18:53 |
|
Target Version | 7.6.0 => 7.7.0 |
| 2022-10-24 10:42 |
|
Target Version | 7.7.0 => 7.8.0 |
| 2023-08-01 15:08 | dpasukhi | Target Version | 7.8.0 => Unscheduled |
