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0028747: Incorrect result of the section operation after edge refinement

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Implementation of the method for simplification of the result of Boolean Operation on the API level.
The method BRepAlgoAPI_BuilderAlgo::SimplifyResult has been added, so the derived classes such as BooleanOpeation and Splitter can also use this method.
The result shape simplification should be called after the operation is done. The simplification is performed by the means of ShapeUpgrade_UnifySameDomain algorithm.

Draw command "bsimplify" has been added to control the simplification options.
Documentation for new functionality and draw commands controlling the options of Boolean operations.
Test cases for the new functionality.

Side-effect change:
The algorithms in Boolean component have been changed to use the BRepTools_History as a History tool.
Now it became possible to disable the collection of shapes modifications during Boolean Operations, which may be useful for performance sake (in draw the option is controlled by *setfillhistory* command).
Draw command "unifysamedom" has been changed to accept the angular tolerance in degrees instead of radians.
This commit is contained in:
emv
2018-04-26 14:35:35 +03:00
committed by bugmaster
parent 894dba72a3
commit 948fe6ca88
58 changed files with 2139 additions and 1783 deletions
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dox/dev_guides/upgrade/upgrade.md
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@@ -1587,3 +1587,13 @@ Previously the algorithm could create a shape with the same degenerated edge sha
@subsection upgrade_740_extremaalgo Changes in behavior of Extrema algorithms
Since OCCT 7.4.0 exception is thrown on the attempt of taking points in case of infinite number of solution (IsParallel status). Request of distances is available as before. Method NbExt() always returns 1 in such cases.
@subsection upgrade_740_removed Removed features
* The following methods of the class *BRepAlgoAPI_BooleanOperation* have been removed as obsolete or replaced:
- *BuilderCanWork* can be replaced with *IsDone* or *HasErrors* method.
- *FuseEdges* removed as obsolete.
- *RefineEdges* replaced with new method *SimplifyResult*.
* The method *ImagesResult* of the class *BOPAlgo_BuilderShape* has been removed as unused. The functionality of this method can be completely replaced by the history methods *Modified* and *IsDeleted*.
* The method *TrackHistory* of the classes *BOPAlgo_RemoveFeatures* and *BRepAlgoAPI_Defeaturing* has been renamed to *SetToFillHistory*.
* The method *GetHistory* of the class *BRepAlgoAPI_Defeaturing* has been renamed to *History*.