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IDProjectCategoryView StatusDate SubmittedLast Update
0030892Community[OCCT] OCCT:Modeling Algorithmspublic2019-08-12 15:182020-05-28 16:03
Reporteremv 
Assigned Toemv 
PrioritynormalSeverityminor 
StatusassignedResolutionopen 
PlatformOSOS Version
Product Version 
Target Version[OCCT] 7.5.0*Fixed in Version 
Summary0030892: Improve Extrema_ExtPS algorithm by unifying the GRAD and TREE methods
DescriptionIt is suggested to unify the GRAD and TREE algorithms of Extrema_ExtPS for looking for only the minimal/maximal distance between the point and surface.
Complete unification does not look possible, as in some cases all extrema solutions are required, so option such FindAllSolutions might be present.

Such unification may improve quality and performance of the Point-Surface Extrema algorithm and greatly simplify its usage.
TagsNo tags attached.
Test case number
Attached Files

- Relationships
related to 0026166assignedabv Community Improve ShapeHealing execution time on shape without PCurves 

-  Notes
(0087006)
git (administrator)
2019-09-11 13:07

Branch CR30892 has been created by emv.

SHA-1: 59be8bf11d3e1b7fbe0b4b00a243557f5952dc37


Detailed log of new commits:

Author: emv
Date: Mon Aug 19 08:41:04 2019 +0300

    0030892: Improve Extrema_ExtPS algorithm by unifying the GRAD and TREE methods
    
    Refactoring of the Extrema_GenExtPS class in order to improve performance and robustness of the algorithm by unifying the GRAD and TREE search methods.
(0087009)
git (administrator)
2019-09-11 13:19

Branch CR30892 has been updated forcibly by emv.

SHA-1: 87fd9a30bcaa2183b29c514c5c83817fb4006eb8
(0087010)
git (administrator)
2019-09-11 13:31

Branch CR30892 has been updated forcibly by emv.

SHA-1: e9f0796502a3558b9bcb68fbbfb14feec77a40a2
(0087057)
git (administrator)
2019-09-13 13:59

Branch CR30892 has been updated by emv.

SHA-1: 71ec6541c49d5f048930614e9693519f64d25121


Detailed log of new commits:

Author: emv
Date: Fri Sep 13 13:55:52 2019 +0300

    # Decrease the box of the sample to make BVH tree more effective.
    # Use extreme MIN target in ProjLib_CompProjectedCurve.

(0087765)
git (administrator)
2019-10-03 14:18

Branch CR30892 has been updated forcibly by emv.

SHA-1: 8270a0b1111230c5108a4fc7ac53a8e17fbeee64
(0091528)
git (administrator)
2020-04-13 07:51

Branch CR30892 has been updated forcibly by emv.

SHA-1: cd6e2ba25e18ea54ab1b145ae95f65df349544ee
(0092281)
git (administrator)
2020-05-21 08:55

Branch CR30892 has been updated forcibly by emv.

SHA-1: b062dc431dd9e6791207f6895881377f77b304d8
(0092284)
git (administrator)
2020-05-21 10:04

Branch CR30892 has been updated by emv.

SHA-1: 6542788b0445ed24bc72d9a6f8d77c1f1fb03be5


Detailed log of new commits:

Author: emv
Date: Thu May 21 10:05:05 2020 +0300

    # fixing errors on linux and MacOS

(0092290)
git (administrator)
2020-05-21 12:43

Branch CR30892_1 has been created by emv.

SHA-1: feb0415c82c526e5abf4c8d98ab42b8cab5b5b22


Detailed log of new commits:

Author: emv
Date: Mon Aug 19 08:41:04 2019 +0300

    0030892: Improve Extrema_ExtPS algorithm by unifying the GRAD and TREE methods
    
    Refactoring of the Extrema_GenExtPS class in order to improve performance and robustness of the algorithm by unifying the GRAD and TREE search methods.
(0092342)
git (administrator)
2020-05-26 08:49

Branch CR30892_1 has been updated forcibly by emv.

SHA-1: 6afb2f11be4046d8383f92db06f2d708f1dd0d3e
(0092355)
git (administrator)
2020-05-27 10:09

Branch CR30892_1 has been updated by emv.

SHA-1: a3a2344fd0dd37711e21db8223e9e2cf910e4478


Detailed log of new commits:

Author: emv
Date: Wed May 27 10:10:00 2020 +0300

    # revert increase of a box of a max corner cell.

(0092361)
git (administrator)
2020-05-27 16:42

Branch CR30892_1 has been updated by emv.

SHA-1: 86b79d028c268c5ba2b25559fcf8aed6ecf2ec50


Detailed log of new commits:

Author: emv
Date: Wed May 27 16:42:36 2020 +0300

    # Perform localized extrema search in ComputeApproxOnPolarSurface

(0092384)
git (administrator)
2020-05-28 11:49

Branch CR30892_1 has been updated by emv.

SHA-1: 741fb1b317acf4e606fda14288497899ec01aa02


Detailed log of new commits:

Author: emv
Date: Thu May 28 11:41:34 2020 +0300

    # cosmetics

(0092387)
git (administrator)
2020-05-28 16:03

Branch CR30892_1 has been updated forcibly by emv.

SHA-1: a4ca000f2de29ecc57435a25ee3c4ddf7e66b97a

- Issue History
Date Modified Username Field Change
2019-08-12 15:18 emv New Issue
2019-08-12 15:18 emv Assigned To => msv
2019-09-11 13:07 git Note Added: 0087006
2019-09-11 13:19 git Note Added: 0087009
2019-09-11 13:31 git Note Added: 0087010
2019-09-13 13:59 git Note Added: 0087057
2019-09-13 16:00 emv Assigned To msv => emv
2019-09-13 16:00 emv Status new => assigned
2019-10-02 16:52 emv Relationship added related to 0030868
2019-10-02 17:21 abv Relationship added related to 0026166
2019-10-03 14:18 git Note Added: 0087765
2020-04-13 07:51 git Note Added: 0091528
2020-05-21 08:55 git Note Added: 0092281
2020-05-21 10:04 git Note Added: 0092284
2020-05-21 12:43 git Note Added: 0092290
2020-05-26 08:49 git Note Added: 0092342
2020-05-27 10:09 git Note Added: 0092355
2020-05-27 16:42 git Note Added: 0092361
2020-05-28 11:49 git Note Added: 0092384
2020-05-28 16:03 git Note Added: 0092387


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