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0024682: Move out B-spline cache from curves and surfaces to dedicated classes BSplCLib_Cache and BSplSLib_Cache

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1. B-spline cache was moved into separated classes: BSplCLib_Cache for 2D and 3D curves and BSplSLib_Cache for surfaces.

2. The cache is used now in corresponding adaptor classes (Geom2dAdaptor_Curve, GeomAdaptor_Curve and GeomAdaptor_Surface) when the curve or surface is a B-spline.

3. Algorithms were changed to use adaptors for B-spline calculations instead of curves or surfaces.

4. Precised calculation of derivatives of surface of revolution is implemented for the points of surface placed on the axis of revolution (Geom_SurfaceOfRevolution.cxx)

5. Small modifications are made to adjust algorithms to new behavior of B-spline calculation.

6. Test cases were modified according to the modern behavior.

7. Changes in BOPAlgo_WireSplitter, BOPTools_AlgoTools, BRepLib_CheckCurveOnSurface and ShapeAnalysis_Wire to use adaptors instead of geometric entities

8. Allow Geom2dAdaptor and GeomAdaptor in case of offset curve to use corresponding adaptor for basis curve

Modification of test-cases according to the new behavior.
This commit is contained in:
azv
2015-05-28 13:36:57 +03:00
committed by bugmaster
parent 9176540c64
commit 94f71cad33
137 changed files with 4104 additions and 2503 deletions
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14
src/BOPAlgo/BOPAlgo_WireSplitter_1.cxx
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@@ -762,8 +762,8 @@ Standard_Integer NbWaysOut(const BOPAlgo_ListOfEdgeInfo& aLEInfo)
aTV1=aTV - dt;
}
//
aC2D->D0 (aTV1, aPV1);
aC2D->D0 (aTV, aPV);
aGAC2D.D0 (aTV1, aPV1);
aGAC2D.D0 (aTV, aPV);
//
aV2D = bIsIN ? gp_Vec2d(aPV1, aPV) : gp_Vec2d(aPV, aPV1);
//
@@ -1017,15 +1017,15 @@ Standard_Boolean RefineAngle2D(const TopoDS_Vertex& aV,
aTolInt=1.e-10;
//
BOPTools_AlgoTools2D::CurveOnSurface(aE, myFace, aC2D, aT1, aT2, aTol);
aGAC1.Load(aC2D, aT1, aT2);
//
aTV=BRep_Tool::Parameter (aV, aE, myFace);
aC2D->D0(aTV, aPV);
aGAC1.D0(aTV, aPV);
//
aTOp = (fabs(aTV-aT1) < fabs(aTV-aT2)) ? aT2 : aT1;
//
aGAC1.Load(aC2D, aT1, aT2);
aC2D->D0(aT1, aP1);
aC2D->D0(aT2, aP2);
aGAC1.D0(aT1, aP1);
aGAC1.D0(aT2, aP2);
aDomain1.SetValues(aP1, aT1, aTolInt, aP2, aT2, aTolInt);
//
for (i=0; i<2; ++i) {
@@ -1066,7 +1066,7 @@ Standard_Boolean RefineAngle2D(const TopoDS_Vertex& aV,
}
//
aT=aT1max + aCf*dT;
aC2D->D0(aT, aP);
aGAC1.D0(aT, aP);
gp_Vec2d aV2D(aPV, aP);
gp_Dir2d aDir2D(aV2D);
//