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mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-04-10 18:51:21 +03:00

315 Commits

Author SHA1 Message Date
mgerus
b2ec2f5d42 0031361: Modeling algorithms - An exception arise when building tube
* Add status flag to GeomFill_Pipe
* Add myIsPerform flag to GeomFill_Pipe
* Add checking vectors in GeomFill_CorrectedFrenet
* Add boolean return to SetCurve virtual methods
* Add test case
2022-04-06 03:17:55 +03:00
azv
e4753a7d16 0032863: Cone surface returns wrong v derivative
* Fix error on computing V first derivative on a cone (take into account the slope of the conical generatrix).
* Add DRAW command 'sderivative' to compute certain derivative on a surface.
2022-03-25 20:13:38 +03:00
azv
9b337ad8e5 0032874: IsParallel() method of Extrema_ExtCC does not give same results in OCC 7.6.0 vs OCC 7.5.0
Improve tolerance criteria to check values of extremas for equality: use multiplier, which depends on the value, instead of magic number
2022-03-21 19:11:50 +03:00
azv
9140163ba8 0032066: Modeling Algorithms - Incorrect result of Boolean CUT operation
Do not limit the normalization factor of the highly anisotropic parametric space when filtering start points in the algorithm of walking line construction.
Additionally check the knots are in the increasing orders when merging two B-spline curves
2022-03-17 18:42:34 +03:00
ifv
5c48956f8e 0032849: Modeling Algorithms - Intersection algorithm returns incomplete result.
GeomInt/GeomInt_IntSS.cxx, IntTools/IntTools_FaceFace.cxx - setting deflection 0.01
for case of two bspline surfaces
IntPolyh/IntPolyh_Intersection.cxx, IntPolyh/IntPolyh_Intersection.hxx - status IsParallel is added

BndLib/BndLib_Add3dCurve.cxx, IntTools/IntTools_TopolTool.cxx - fix small bugs

Correction of test scripts according to current behavior of algorithms

lowalgos/intss/bug32849 - test case added
2022-03-01 18:57:09 +03:00
asuraven
2ac4e1beee 0032744: Modeling Algorithms - Endless loop in GCPnts_UniformDeflection
fixed finish criteria in CPnts_UniformDeflection::Perform()
2021-12-28 19:23:48 +03:00
emv
bcecb5832b 0032644: Modeling Algorithms - Empty result of section operation
Use distance criteria additionally to parameter criteria when verifying the extrema solution to belong to the edge boundary.
Refactor the BRepExtrema_DistanceSS class to remove the excessive methods with mirrored parameters.
2021-12-23 19:19:11 +03:00
kgv
18c678759e 0032717: Modeling Algorithms - BRepBuilderAPI_Copy should not remove triangulation from surface-less faces
BRepBuilderAPI_Copy now ignores toCopyMesh flag for non-geometric shapes.
2021-12-09 01:22:28 +03:00
msv
519c84b43e 0030054: BRepOffset_MakeOffset fails to build joints in intersection mode
Test case has been added.
2021-11-21 12:42:10 +03:00
akaftasev
0c4931e873 0032444: Modeling Algorithm - BRepOffsetAPI_MakePipeShell crash when using -DT mode and DT_ShapeDivide on the spine
Added checking for null edges in BRepFill_TrimShellCorner::ChooseSection()
2021-10-29 17:18:18 +03:00
knosulko
81f57d1135 0030046: Modeling Algorithms - Cannot find necessary projection of the curve
move algorithm of obtaining results from function gproject to method ProjLib_CompProjectedCurve::Perform;
fix tolerances in ProjLib_PrjResolve::ProjLib_PrjResolve;
new treatment of myMaxDist;
use extend bounds in approximation;
add test;
test case "bugs modalg_5 bug25980", "bugs modalg_7 bug24185" have been changed according to new behavior.
2021-10-26 23:10:34 +03:00
abulyche
eb78d737d4 0030747: Modeling Algorithms - 2d Curves concatenator doesn't properly process closed contours.
Corrected Geom2dConvert_CompCurveToBSplineCurve::Add in Geom2dConvert_CompCurveToBSplineCurve.cxx;
Added the test for this problem;
Corrected "gluing" curves in ProjLib_ProjectedCurve.cxx.
2021-10-14 20:19:22 +03:00
vkuzin
96b92906de 0029405: Modeling Algorithms - Check normal define status in HLRBRep_Data
Fixed exception when trying to calculate line and edge normal in methods HLRBRep_Data::OrientOutLine and HLRBRep_Data::OrientOthEdge, added a check for the existence of the normal before subsequent calculations. A correct check for zero derivative, correction of floating point error and division by zero determinant directly in HLRBRep_EdgeFaceTool::CurvatureValue was set.
2021-10-08 20:51:13 +03:00
ifv
af0cb16691 0032569: Modeling Algorithm - Section not found
IntPatch/IntPatch_WLineTool.cxx - adding control of maximal ratio of distances between 3 sequential points.
tests/bugs/modalg_7/bug32569 - new test case added
tests/lowalgos/intss/bug29972_1 test case is modified according new behavior of intersection algorithm
2021-09-28 20:06:09 +03:00
emv
f72c595119 0032578: Modeling Algorithms - Splitting face by set of edges fails
Update information about ON/IN sub-shapes for all touched faces when intersection with shapes of lower types (edges and vertices) complete.
Previously only the faces participating in the Face/Face intersection were updated.
2021-09-27 20:12:00 +03:00
kgv
5aa7b61083 0032236: Modeling Algorithms - Exception on calculation optimal bounding box
- BRepBndLib - added VOID box checks to AdjustFaceBox() method.
 - added the test
2021-09-17 20:07:39 +03:00
akaftasev
7c6fecf9a8 0032330: Modeling Algorithms - Extend Offset algorithm with Progress Indicator and User Break
Add progress indicator to BRepOffset_MakeOffset::MakeOffsetShape().
2021-09-15 20:08:36 +03:00
emv
74a53b82dc 0030206: Improve API of commands bbop and bapibop
0030620: Tests - perf/bop/buildfaces does not match description (broken)

Allow using meaningful parameters for the commands bbop and bapibop:
* common - for Common operation
* fuse - for Fuse operation
* cut - for Cut operation
* tuc/cut21 - for Cut21 operation
* section - for Section operation

Add description for the commands dealing with Boolean/GF/Split operations.
Validate arguments of these commands.

Correct test case perf/bop/buildfaces to perform GF execution in parallel and serial modes - compare the results.
2021-09-10 20:24:50 +03:00
emv
efac173377 0030151: Modeling Algorithms - Removal of the API level of old Boolean operations algorithm (BRepAlgo_BooleanOperation)
The following classes have been removed as obsolete:
- BRepAlgo_BooleanOperation
- BRepAlgo_Fuse
- BRepAlgo_Cut
- BRepAlgo_Common
- BRepAlgo_Section

The corresponding classes from BRepAlgoAPI package have to be used instead.

Draw commands:
- fuse
- cut
- common
- section/psection
have also been removed as obsolete.

The corresponding commands for modern Boolean operations algorithm (bfuse/bcut/bcommon/bsection) have to be used instead.

Adjustment of the test cases to use the commands for modern algorithm.
2021-09-10 20:24:50 +03:00
akaftasev
8ab0b859df 0030788: Modeling Algorithms - BRepAlgoAPI_Defeaturing does not propagate progress indicator to underlying algorithms
Added progress indicator to BRepAlgoAPI_Defeaturing
2021-09-08 19:14:11 +03:00
abulyche
41e2eed0fc 0030722: Modeling Algorithms - BRepExtrema_DistShapeShape computes wrong distances
Updated the math_DirectPolynomialRoots.cxx
Added the test case "bug30722"
Updated the command "b2dclassify" in the BOPTest_LowCommands.cxx
2021-09-07 20:01:40 +03:00
akaftasev
d03c08988c 0021264: Modeling Algorithms - Progress indicator for Boolean operations
Update BOP commands to use progress indicator
Deleted wrong usage of progress indicator from bop operations
Added UserBreak() method to break execution boolean operation if progress indicator is used
Added method AnalyzeProgress() to calculate steps of progress indicator
Introduce BOPAlgo_ParallelAlgo which has myRange as a field to be used in parallel vector.
Provide suitable way of keeping the progress steps of operations.
Give meaningful names to progress scopes.
Propagate progress indicator into deeper methods of BOA.
Add progress indicator to BOPAlgo_BuilderFace and BOPAlgo_WireSplitter, BOPAlgo_BuilderSolid and BOPAlgo_ShellSplitter
2021-09-03 20:19:55 +03:00
jgv
13584d1468 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.
2021-09-03 20:19:52 +03:00
akaftasev
55b5d19bd8 0028684: BRepOffsetAPI_MakeOffset produces wire with another orientation in compare with source wire
Added flag to reverse resulting shape, if it was reverse in BuildDomains() to bringing to the same direction as the original shape
2021-08-30 09:47:33 +03:00
jgv
1a75fcddae 0032470: Modeling Algorithms - BOP wrong result on sphere and box
Correct adjusting pcurves on periodic surfaces: take the middle point as a reference point.
2021-08-04 20:08:52 +03:00
jgv
d1b591e580 0031890: Modeling Algorithms - Invalid result of common fuse BOP. Intersection has failed.
Modify the method BOPTools_AlgoTools3D::DoSplitSEAMOnFace: correct processing closed non-periodic surfaces.
2021-07-09 19:14:00 +03:00
bugmaster
50174691dc 0032404: Draw - problems with definition of cpulimit in tests
- The maximum value of cpulimit in test cases was limited to 1000 seconds (~ 17 minutes)
- cpulimit 1000 has been added to hlr/begin
2021-06-16 17:10:53 +03:00
jgv
f0ca3c819f 0032196: Modeling Algorithms - Invalid section curve
Modify the method IntWalk_IWalking::ComputeCloseLine: add condition for check of update of variable containing current solution
2021-05-22 10:36:40 +03:00
jgv
06392edef7 0032291: Modeling Algorithms - General Fuse produces wrong number of solids
Modify method IntWalk_IWalking::ComputeCloseLine: add new flag "isOnDegeneratedBorder" to reach the border successfully.
2021-05-14 20:43:59 +03:00
jgv
1294d5e39e 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 18:29:29 +03:00
jgv
93e453aa02 0032213: Modeling Algorithms - Invalid result of UnifySameDomain
Modify unification of faces: add splitting new wire into several ones.
2021-04-16 18:27:34 +03:00
ifv
c57bf5636c 0032106: Modeling Algorithms - Tolerance of General Fuse result depends on a sequence of arguments
BOPTools_AlgoTools2D::MakePCurveOnFace(...): extension of surface for projection with large tolerance is added.

test/bugs/modalg_7/bug32106 : new test case added
2021-04-07 18:37:19 +03:00
emv
e22a91ccc9 0032199: Modeling Algorithms - BOP Cut produces invalid shape
Use section tolerance for checking the valid range.
2021-03-17 19:59:48 +03:00
emv
58210e5983 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.
2021-03-05 18:00:28 +03:00
emv
8d55cb22a8 0031974: Modeling Algorithms - Strange behavior of boolean operations on this BREP
Problem is fixed by #0031995. Integrating test case only.
2021-02-11 20:06:14 +03:00
emv
a36a30b724 0032108: Modeling Algorithms - BRepAlgoAPI_Section is too slow
Fixed by 0029711. Integrating test case only.
2021-02-03 18:32:55 +03:00
emv
961c002c46 0031912: Modeling Algorithms - Boolean Cut can't build resulting shape
Problem is fixed by #0032058. Integrating test case only.
2021-01-29 19:44:58 +03:00
jgv
8948e18df8 0031845: Modeling Algorithms - BRepOffsetAPI_MakeThickSolid fails
Multiple changes in BRepOffset_MakeOffset algorithm:
- correct fusing vertices;
- correct building intersection edges;
- correct intersecting new edges in 2D;
- correct building wire on a new face;
- correct building history.
2021-01-22 19:09:02 +03:00
luz paz
7b5e532f83 0031939: Coding - correction of spelling errors in comments [part 7]
Fix various typos

Fixed via codespell v2.1.dev
2021-01-20 21:27:44 +03:00
aavtamon
6fab0b3428 0031172: Unexpected result of BRepTools::OuterWire()
In BRepTools::OuterWire() compare of parameters was rewritten using Precision.
The test case bug31172 has been created
2021-01-15 18:52:11 +03:00
emv
9d9edcf49d 0031913: Modeling Algorithms - Invalid result of cut operation
Fixed by 0029711. Integrating test case only.
2020-11-28 12:36:05 +03:00
akaftasev
9ab58ebf65 0029392: Modeling data - Exception when getting UIso of offset surface of surface of linear extrusion
Added treatment for Geom_OffsetSurface::UIso() if basisSurface is Geom_SurfaceOfLinearExtrusion
2020-11-25 18:48:38 +03:00
emv
0612bb7010 0031858: Modeling Algorithms - boolean operation crash between the given cylinder and torus.
Integrating test cases only, as the problem is not reproduced.
2020-10-23 19:57:30 +03:00
ifv
380748c340 0027469: Modeling Algorithms - Regression vs 6.9.1: Wrong result of Edge/Face intersection
IntTools/IntTools_BeanFaceIntersector.cxx - decreasing parameter aDeltaRestrictor in method ComputeRangeFromStartPoint(...) to avoid "jumping" across the common part boundary.

IntTools/IntTools_EdgeFace.cxx - method IsCoincident() - improving criteria of coincidence between edge and face.
2020-10-22 17:49:17 +03:00
emv
870ae593c3 0031850: Modeling Algorithms - boolean cut and common generate unexpected result
IntPatch_WLineTool::JoinWLines(): using correct point for the check if WLines may be joined.
2020-10-14 19:25:45 +03:00
emv
135c2bd908 0031835: Modeling Algorithms - step by step Boolean common produces bad shape on given three cylinders
Fix inconsistency between IntAna_QuadQuadGeo(gp_Cylinder,gp_Cylinder) and AxeOperator::Coplanar().
2020-10-14 19:23:26 +03:00
emv
815f039bd2 0031836: Modeling Algorithms - Boolean cut failed between a Cone and a Torus
BOPAlgo_PaveFiller::UpdateExistingPaveBlocks: Add check for closed edge when updating pave block.
2020-10-13 19:18:02 +03:00
jgv
99c9a82021 0031735: Modeling Algorithms - BRepOffset_MakeOffset works slowly and produces wrong result
Modify method IsPlanar of BRepOffset_MakeOffset: try to make planar all possible faces to simplify the input shape.
2020-10-06 20:40:25 +03:00
ifv
bf46352772 0031700: Modeling Algorithms - Regression in 0029580 after integration 0029839
BOPAlgo_PaveFiller_6.cxx: protection against creation of thin faces is added
bug29580_1: reverting in original state

dimensions.tcl: correction according to current state of BO algorithm
2020-10-06 20:40:24 +03:00
emv
d476fc37f8 0030559: BOP Fuse: result is inconsistent
Implement alternative approach for making the edge seam (closed) on the face. This approach is useful for non-periodic surfaces (e.g. tore-like surface of revolution is periodic in U direction only).
Avoid internal faces in the affected solids of the result of BOP Fuse.
2020-09-27 12:00:04 +03:00