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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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10
src/BOPTools/BOPTools_AlgoTools_1.cxx
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@@ -111,7 +111,7 @@ static
static
Standard_Real IntersectCurves2d(const gp_Pnt& aPV,
const TopoDS_Face& aF,
const Handle(Geom_Surface)& aS,
const GeomAdaptor_Surface& aS,
const TopoDS_Edge& aE1,
const TopoDS_Edge& aE2);
@@ -558,7 +558,7 @@ void CorrectWires(const TopoDS_Face& aFx)
aT=BRep_Tool::Parameter(aV, aE);
//
aC2D->D0(aT, aP2D);
aS->D0(aP2D.X(), aP2D.Y(), aP);
aGAS.D0(aP2D.X(), aP2D.Y(), aP);
aD2=aPV.SquareDistance(aP);
if (aD2>aD2max) {
aD2max=aD2;
@@ -586,7 +586,7 @@ void CorrectWires(const TopoDS_Face& aFx)
continue;
}
//
aD2=IntersectCurves2d(aPV, aF, aS, aE, aE1);
aD2=IntersectCurves2d(aPV, aF, aGAS, aE, aE1);
if (aD2>aD2max) {
aD2max=aD2;
}
@@ -606,7 +606,7 @@ void CorrectWires(const TopoDS_Face& aFx)
//=======================================================================
Standard_Real IntersectCurves2d(const gp_Pnt& aPV,
const TopoDS_Face& aF,
const Handle(Geom_Surface)& aS,
const GeomAdaptor_Surface& aGAS,
const TopoDS_Edge& aE1,
const TopoDS_Edge& aE2)
{
@@ -650,7 +650,7 @@ Standard_Real IntersectCurves2d(const gp_Pnt& aPV,
}
//
aP2D = aPoint.Value();
aS->D0(aP2D.X(), aP2D.Y(), aP);
aGAS.D0(aP2D.X(), aP2D.Y(), aP);
aD=aPV.SquareDistance(aP);
if (aD > aDist) {
aDist = 1.01 * aD;