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0027079: Bad approximation of intersection curves with variable curvature

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1. Method Approx_ComputeLine::Perform is modified: now it contains also recursive calls after new line computation made by new method ApproxInt_MultiLine::MakeMLOneMorePoint.
    2. New method MakeMLOneMorePoint is added to ApproxInt_MultiLine: it builds new sub-line as a part of main line with new point added into the middle of the longest interval between existing points.
    3. Method ShapeConstruct_ProjectCurveOnSurface::ApproxPCurve is modified to avoid regressions: now it takes care of the set of initial points to be enough close to each other so that an interval between two adjacent points is less than half-period of the surface.
    4. Modification in ShapeConstruct_ProjectCurveOnSurface: correction of pcurves of edges which extremities are in the singularities of surface.
This commit is contained in:
jgv
2017-03-20 14:43:32 +03:00
committed by bugmaster
parent 6c060ff2c4
commit 2c26a53d85
29 changed files with 1626 additions and 460 deletions
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dox/dev_guides/upgrade/upgrade.md
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@@ -1143,6 +1143,10 @@ The following obsolete features have been removed:
- *NextStartingPointsResearch2*;
- *TriangleComparePSP*;
- *StartPointsCalcul*.
* The method PerformAdvanced of the *ShapeConstruct_ProjectCurveOnSurface* class has been removed as unused.
* The method Perform of the *ShapeConstruct_ProjectCurveOnSurface* class is modified:
- input arguments *continuity*, *maxdeg*, *nbinterval* have been removed as unused;
- input arguments *TolFirst*, *TolLast* have been added at the end of arguments' list.
@subsection upgrade_occt720_correction_of_Offset_API Corrections in BRepOffset API