Commit Graph

6 Commits

Author SHA1 Message Date
aml
33a4d46b28 0032781: Coding - get rid of unused headers [BRepCheck to ChFiKPart] 2022-01-19 20:05:46 +03:00
abulyche
715fcb5a92 0027884: Modeling Algorithms - Possible improvement for 2d classifier
Added the implementation of bndbox<->line and bndbox<->segment intersections for 2D to Bnd_Box2d
Added the speedup for 2d classification to BRepClass_Intersector.cxx
Added the test for our improvement
2021-08-13 20:22:41 +03:00
abulyche
cb7f92396f 0031047: Modeling Algorithms - BRepExtrema_DistShapeShape gives wrong result
Added map of edges to BrepClass_Edge
Added searching of vertices with high tolerance to BrepClass_Intersector.cxx
Added check for hitting a vertex with high tolerance
Added the creation of a segment for the correct work of the classifier
2021-07-09 19:16:14 +03:00
emv
47cd8af2d2 0030670: Modeling Algorithms - Performance improvement of Boolean Operations algorithm
The following improvements have been made in Boolean operations algorithm:
1. Added possibility to update FaceInfo structure for many faces at once which helps to avoid nested loops.
2. Improve Point-Face classification procedure by caching the FaceExplorer for a face.
2019-05-24 10:33:23 +03:00
aka
a148c938b0 0027434: Wrong result of classification of the point in "infinity"
In the case of infinite point due to not enough machine precision the distance from the point to each edge of the face is computed the same, and the algorithm cannot correctly select the nearest edge. To solve this problem checking of point was added, if the point is located too far from the bounding box of the face, then it will be replaced with another point located on the line between the point and the center of the bounding box.
    The new point has the same state as initial one but its state can be resolved without ambiguity.

Corrections in CheckPoint method
Small correction of test case for issue CR27434
2016-12-08 16:34:18 +03:00
abv
42cf5bc1ca 0024002: Overall code and build procedure refactoring -- automatic
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl":
- WOK-generated header files from inc and sources from drv are moved to src
- CDL files removed
- All packages are converted to nocdlpack
2015-07-12 07:42:38 +03:00