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Author SHA1 Message Date
ifv
71a56532b6 0033193: Modeling Algorithms - Regression: UnifySameDomain raises SIGSEGV 
ShapeUpgrade_UnifySameDomain.cxx - method ReconstructMissedSeam is improved.

tests/bugs/heal/bug33193 - new test case added
V7_5_3p4 		2022-11-17 11:20:34 +03:00
jfa
6a189bdab9 Now proximity depends on the shapes order 2022-11-11 13:48:15 +03:00
knosulko
dc920f98ea Fixed accounting of parameters to adjust number of initial sample points 2022-11-10 17:22:35 +03:00
ifv
826971c3db 0033170: Modeling Algorithms - Checking for canonical geometry: plane detection problems 
GeomLib_IsPlanarSurface.cxx - using poles for checking BSpline, Bezier curves and surface changed
                              on checking by curve, surface points.

BRepOffset_MakeOffset.cxx - set normal of plane surface according to normal of initial face surface

tests/cr/bugs/bug33170 - new test case added
 2022-11-03 17:24:33 +03:00
jfa
265e2e8d1c Fix for compilation of 33144 cherry-pick 2022-11-02 19:28:50 +03:00
knosulko
787bdf1527 0033144: Modeling Algorithms - Wrong result of Shape Proximity 
Added step of refinement the coarser of the two shapes meshes to produce two meshes with approximately the same density.
Added tests lowalgos/proximity.
 2022-11-01 17:23:12 +03:00
jgv
7694a9c051 0033006: Modelling Algorithms - UnifySameDomain raises exception 
Correct processing cases where a group of faces lies on U-periodic and V-periodic (torus-like) surface.

Add comments according to the remarks
 2022-10-18 18:53:37 +03:00
jgv
3789ede5ee 0031992: Modeling Algorithms - Offset of closed B-spline edge fails 
1. Increase the tolerance of approximation.
2. Update auxiliary Draw command "topoload" for usage of option "-approx".

Add missing comment
 2022-10-13 14:22:22 +03:00
jgv
7f41fb9e39 0032214: Modeling Algorithms - 2d Offset produces wrong result 
Add new option to convert input contours into ones consisting of 2D circular arcs and 2D linear segments only.
 2022-10-13 14:16:46 +03:00
knosulko
080db9db12 0033017: Implement an algorithm to find a proximity between a pair of shapes 
Extend "proximity" command to be able to compute the proximity value;
Implement classes for calculate proximity value between two shapes;
Add possibility to set up the number of sample points for the input shapes;
Add tests lowalgos/proximity.
 2022-09-26 12:49:53 +03:00
jgv
cfcbf4e486 Integrate fixes for issues 32995, 33104 2022-09-08 09:38:10 +03:00
jfa
6e574f1e36 Increment service pack version to 4 2022-08-17 15:55:22 +03:00
jgv
6669db4159 0032999: Modeling Algorithms - New option in ShapeUpgrade_ShapeDivide algorithm: splitting into N parts, into N*M parts 
1. Multiple changes in ShapeUpgrade_ShapeDivideArea, ShapeUpgrade_FaceDivide, ShapeUpgrade_FaceDivideArea, ShapeUpgrade_SplitSurface, ShapeUpgrade_SplitSurfaceArea: new methods NbParts and SetSplittingByNumber, changes in ShapeUpgrade_FaceDivideArea::Perform and ShapeUpgrade_SplitSurfaceArea::Compute concerning new modes of splitting.
2. New Draw command "DT_SplitByNumber" for testing new modes of splitting.
3. New subgroups "split_number" and "split_two_numbers" in the group of tests "heal" for testing new modes of splitting.
 2022-08-04 18:20:00 +03:00
snn
43e50342ae 0032914: Data Exchange - Some parts of compound are lost while writing STEP in nonmanifold mode 2022-05-18 16:42:48 +03:00
jgv
3bb90fed54 0032864: Modeling Algorithms - Normal projection of a wire on a cylinder produces wrong result 
Minor correction in method BRepAlgo_NormalProjection::Build: correct mixed up first and last parameters of the projected curve.
 2022-04-22 11:09:11 +03:00
jgv
756a77fbe8 0032721: Modeling Algorithms - BOP wrong results on a cone and an extrusion 2022-04-22 11:08:36 +03:00
jfa
4443c18cf7 Increment service pack version to 3 2022-04-22 10:57:14 +03:00
jgv
70af2be481 0032719: Modelling Algorithms - UnifySameDomain result has incorrect triangulation 
Correct method ShapeUpgrade_UnifySameDomain::UnionPCurves: reparametrize unified pcurves to fit the new range of 3D-curve.
V7_5_3p2 		2022-03-14 15:33:43 +03:00
aml
cdb006be8e 0032810: Coding - missing Standard_EXPORT in Standard_ErrorHandler 2022-03-02 14:52:24 +03:00
jgv
cda9e99e4c 0032715: Modelling Algorithms - UnifySameDomain does incomplete union 2022-02-18 16:21:58 +03:00
jfa
4b89c81f89 Increment service pack version to 2 2021-11-16 14:23:19 +03:00
jgv
82c3a325e9 0032502: Modeling Algorithms - BOP wrong result on sphere and cylinder 
Modifications in the method IntPatch_ALineToWLine::MakeWLine:
correct setting parameters to vertices on IntPatch_WLine curve.
 2021-11-15 08:23:29 +03:00
jgv
b08cd044f9 0032623: [Regression] Modelling Algorithms - UnifySameDomain invalid result only in release mode 
Correct local function ReconstructMissedSeam: use copy of existing pcurve for seam edge reconstruction to prevent possible corruption of another edges.
V7_5_3p1 		2021-10-19 12:52:31 +03:00
jgv
f9481b4f21 0032619: [Regression] Modelling Algorithms - UnifySameDomain ignores shared face 
Correct method ShapeUpgrade_UnifySameDomain::UnifyFaces: exclude free boundary edges from unification.
 2021-10-15 11:43:34 +03:00
jgv
1e74e3eacd 0032581: Modelling Algorithms - UnifySameDomain produces invalid result 
1. Correct local function TransformPCurves of ShapeUpgrade_UnifySameDomain: take into account the case of seam edge.
2. Correct local function ReconstructMissedSeam of ShapeUpgrade_UnifySameDomain: use previously stored seam edge in some cases.
 2021-09-30 17:50:54 +03:00
dpasukhi
f2aa215e29 0032556: Data Exchange - A toroidal part of solid is corrupted while writing or reading STEP file 
Fix STEP writing Wire for periodic surface
 2021-09-21 14:27:02 +03:00
jgv
827bcc6ac2 0032561: Modelling Algorithms - UnifySameDomain does nothing while it is expected to union two pairs of faces 
Correct method ShapeUpgrade_UnifySameDomain::UnifyFaces: when creating the Edge-Face map of initial shape, count each face only once.
 2021-09-20 12:18:10 +03:00
oan
56f67cdaab 0032424: [Regression] Mesh - Slow triangulation of a simple shape. 
Check links produced by splitting of an initial link by the middle point for MinSize requirement.

Conflicts:
	tests/bugs/mesh/bug30008_1
	tests/bugs/moddata_2/bug428
	tests/hlr/poly_hlr/C14
 2021-08-30 11:39:36 +03:00
jgv
5db1a7a3db 0031890: Modeling Algorithms - Invalid result of common fuse BOP. Intersection has failed. 
Modify the method BOPTools_AlgoTools3D::DoSplitSEAMOnFace: correct processing closed non-periodic surfaces.
 2021-08-30 11:33:18 +03:00
jgv
ec70dc84e6 0032196: Modeling Algorithms - Invalid section curve 
Modify the method IntWalk_IWalking::ComputeCloseLine: add condition for check of update of variable containing current solution
 2021-08-30 11:32:59 +03:00
jgv
7ba9b75f32 0032332: Modeling Algorithms - Incorrect result of ShapeUpgrade_UnifySameDomain 
Method UnionPCurves of ShapeUpgrade_UnifySameDomain is modified: check of the range of new pcurves is added: if the range differs from the 3D-curve's one, the pcurves are being recomputed by projection.
 2021-08-30 11:32:16 +03:00
jfa
318ef16733 Set servicepack version to 1 2021-08-25 17:23:05 +03:00
jgv
be524d5e81 0032470: Modeling Algorithms - BOP wrong result on sphere and box 
Correct adjusting pcurves on periodic surfaces: take the middle point as a reference point.
 2021-08-25 16:21:29 +03:00
bugmaster
fecb042498 Update version up to 7.5.3 V7_5_3 2021-08-04 10:41:47 +03:00
jgv
c194e1bc39 0032291: Modeling Algorithms - General Fuse produces wrong number of solids 
Modify method IntWalk_IWalking::ComputeCloseLine: add new flag "isOnDegeneratedBorder" to reach the border successfully.
 2021-08-04 10:14:00 +03:00
emv
96815dec17 0032307: Modeling Algorithms - Empty result of offset operation in mode "Complete" Joint type "Intersection" 
Make sure the vertices created by pairwise intersection of edges connected in the same vertex are unified correctly.
 2021-07-29 14:17:24 +03:00
emv
03e79361dc 0032088: Modeling Algorithms - Empty result of offset operation in mode "Complete" join type "Intersection" 
Mark inverted edges located inside loops of invalid edges as invalid as well.
 2021-07-29 12:55:24 +03:00
akaftasev
3a8f6b11e8 0031147: Modeling Algorithms - BRepOffsetAPI_MakePipeShell null access 
Added to Draw command 'setsweep ' posibility to change degmax and segmax parameter manually by '-SM' and '-DM' options
Added test
Added new condition to prevent crash
 2021-07-29 12:48:56 +03:00
akaftasev
45ec28cf68 0029645: Hang on making pipe shell using BRepOffsetAPI_MakePipeShell 
Added new boolean parameter to GeomLib::FuseIntervals() to select method of defining an element with close values
 2021-07-29 12:48:22 +03:00
aavtamon
7aaaf5eb13 0028572: Modeling Algorithms - Wrong result of the mkface command 
- Added note to BRepBuilderAPI_MakeFace(const Handle(Geom_Surface)& S,
										const TopoDS_Wire& W,
										const Standard_Boolean Inside = Standard_True)
in BRepBuilderAPI_MakeFace.hxx;
- Modified subsubsection occt_modalg_3_5_2 in dox/user_guides/modeling_algos/modeling_algos.md
 2021-07-29 12:46:44 +03:00
bugmaster
0dc2c377fc Update version up to 7.5.2 V7_5_2 2021-04-20 10:07:58 +03:00
ifv
1078e94941 0032225: Modeling Data - Wrong result of extrema curve-surface 
Extrema_GenExtCS.cxx: subdivision on intervals for periodic c curves is added

Extrema_FuncExtCS.hxx: access to fields mySqDist, myPoint1, myPoint2 is added

bug32225: new test case is added
 2021-04-20 09:49:15 +03:00
emv
6b26c6d26d 0032199: Modeling Algorithms - BOP Cut produces invalid shape 
Use section tolerance for checking the valid range.
 2021-04-16 16:13:06 +03:00
jgv
dd56857183 0031984: Modeling Algorithms - Sweep crashes if Bi-normal is given 
Small modification in BRepFill_Sweep: to avoid exception, return status NotDone if construction of pipe surface fails.
 2021-04-16 15:54:26 +03:00
jgv
2c8eacb996 0032213: Modeling Algorithms - Invalid result of UnifySameDomain 
Modify unification of faces: add splitting new wire into several ones.
 2021-04-16 15:52:26 +03:00
gka
3b05b748de 0032264: Data Exchange - STEP exporter generates bad geometry [REGRESSION since 7.4.0] 
Location of edge is applied to geom curve before analysis of vertices projections
 2021-04-16 15:49:03 +03:00
jgv
91e51cb0f2 0032140: Modeling Algorithms - unify same domain calls crossed for opposite vectors 
1. Correct unification of circular edges: avoid trying to make an axis with null magnitude.
2. New method UnionPCurves: unify existing pcurves of chain instead of projecting the curve of unified edge onto surfaces
 2021-04-16 15:24:04 +03:00
emv
bb00fe2713 0032136: Modeling Algorithms - Boolean fuse fails and corrupts the argument-shape 
Avoid increasing tolerance of the vertex before the check on valid range is passed.
 2021-04-16 15:21:08 +03:00
bugmaster
94c00556ea Update version up to 7.5.1 V7_5_1 2021-02-02 11:51:56 +03:00
emv
bf67bbf8fe 0031912: Modeling Algorithms - Boolean Cut can't build resulting shape 
Problem is fixed by #0032058. Integrating test case only.
 2021-02-02 11:49:33 +03:00