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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||||||
| 0030365 | Open CASCADE | [OCCT] OCCT:Modeling Algorithms | public | 2018-11-12 16:48 | 2020-09-14 23:03 | ||||||||
| Reporter | nbv | ||||||||||||
| Assigned To | msv | ||||||||||||
| Priority | normal | Severity | integration request | ||||||||||
| Status | feedback | Resolution | open | ||||||||||
| Platform | OS | OS Version | |||||||||||
| Product Version | |||||||||||||
| Target Version | [OCCT] 7.6.0* | Fixed in Version | |||||||||||
| Summary | 0030365: Create tool to compute deviation between any 2D-curve and some its segment | ||||||||||||
| Description | See the message 0029203:0071647. Namely << 3. Improve the algorithm of computation of deflection between discrete polygon and source curve (see method BRepTopAdaptor_FClass2d::Init()). Currently, the computed deflection is equal to the length of projection of middle-point of arc to the chord. New algorithm can be based on GCPnts_DistFunction2d class or can use simple iteration formula (obtained if we apply Newton-algorithm to GCPnts_DistFunction2d function): U(n+1)=U(n)-(C'(Un).Crossed(D))/(C''(U(n)).Crossed(D)) where C' and C'' are 1st and 2nd derivative of the curve, obtained in the point U(n), D - direction of the segment of the polygon. Please note that this formula is satisfied for 2D-space only. For 3D-algorithm it will look more complexly. | ||||||||||||
| Steps To Reproduce | All necessary test cases have already been created and pushed to the branch. | ||||||||||||
| Tags | No tags attached. | ||||||||||||
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(0081063) git (administrator) 2018-11-12 17:02 |
Branch CR30365 has been created by nbv. SHA-1: ee7f6f2b73926ff91d2f109f8c8ad78503365f22 Detailed log of new commits: Author: nbv Date: Mon Nov 12 17:00:06 2018 +0300 0030365: Create tool to compute deviation between any 2D-curve and some its segment The tool, DRAW-command for its check and corresponding test cases have been created. See documentation about new tool in GeomLib_Tool.hxx file. |
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(0081065) nbv (developer) 2018-11-13 09:28 |
Dear Mikhail, Please review CR30365 branch. Test results: http://jenkins-test-12.nnov.opencascade.com/view/CR30365-master_NBV/ [^] |
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(0081162) git (administrator) 2018-11-19 10:04 |
Branch CR30365 has been updated forcibly by nbv. SHA-1: 426649480dc1abc50e5ec1f1ea1e2b1c43b9f83c |
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(0081163) nbv (developer) 2018-11-19 10:43 |
Branch has been rebased on current MASTER. |
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(0081366) msv (developer) 2018-12-03 16:27 |
src/GeomliteTest/GeomliteTest_API2dCommands.cxx - 560: incorrect usage string, does not correspond to help. |
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(0081378) git (administrator) 2018-12-04 10:07 |
Branch CR30365 has been updated forcibly by nbv. SHA-1: 2a5e819d71838ad1b3869e48400cfcd7cc6ee587 |
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(0081379) nbv (developer) 2018-12-04 10:07 edited on: 2018-12-04 10:08 |
Done. The branch CR30365 has been rebased on current MASTER. |
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Notes |
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Issue History |
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| Date Modified | Username | Field | Change |
| 2018-11-12 16:48 | nbv | New Issue | |
| 2018-11-12 16:48 | nbv | Assigned To | => msv |
| 2018-11-12 16:48 | nbv | Assigned To | msv => nbv |
| 2018-11-12 16:48 | nbv | Status | new => assigned |
| 2018-11-12 16:51 | nbv | Severity | minor => integration request |
| 2018-11-12 16:52 | nbv | Relationship added | related to 0029203 |
| 2018-11-12 17:02 | git | Note Added: 0081063 | |
| 2018-11-13 09:28 | nbv | Note Added: 0081065 | |
| 2018-11-13 09:28 | nbv | Assigned To | nbv => msv |
| 2018-11-13 09:28 | nbv | Status | assigned => resolved |
| 2018-11-13 09:28 | nbv | Steps to Reproduce Updated | View Revisions |
| 2018-11-19 10:04 | git | Note Added: 0081162 | |
| 2018-11-19 10:43 | nbv | Note Added: 0081163 | |
| 2018-11-23 12:57 | nbv | Relationship added | related to 0029421 |
| 2018-12-03 16:27 | msv | Note Added: 0081366 | |
| 2018-12-04 10:07 | git | Note Added: 0081378 | |
| 2018-12-04 10:07 | nbv | Note Added: 0081379 | |
| 2018-12-04 10:08 | nbv | Note Edited: 0081379 | View Revisions |
| 2019-07-18 12:34 | msv | Target Version | 7.4.0 => 7.5.0 |
| 2020-09-14 23:03 | msv | Status | resolved => feedback |
| 2020-09-14 23:03 | msv | Target Version | 7.5.0 => 7.6.0* |
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Issue History |
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