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0024958: Numerous ShapeFix_IntersectionTool code fixes

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Optimize periodic normalization.
not needed split edge, if one of parts is too small
Small corrections of test cases for issue CR24958_2
This commit is contained in:
razmyslovich
2014-07-03 17:13:17 +04:00
committed by apn
parent 1e07a0faf2
commit 9cbe629085
13 changed files with 116 additions and 124 deletions
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27
src/Geom/Geom_BSplineSurface.cxx
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@@ -1331,12 +1331,14 @@ void Geom_BSplineSurface::PeriodicNormalization
if(Period <= eps)
Standard_OutOfRange::Raise("Geom_BSplineSurface::PeriodicNormalization: Uparameter is too great number");
while (Uparameter > aMaxVal) {
Uparameter -= Period ;
}
while (Uparameter < aMinVal) {
Uparameter += Period ;
Standard_Boolean isLess, isGreater;
isLess = aMinVal - Uparameter > 0;
isGreater = Uparameter - aMaxVal > 0;
if (isLess || isGreater) {
Standard_Real aDPar, aNbPer;
aDPar = (isLess) ? (aMaxVal - Uparameter) : (aMinVal - Uparameter);
modf(aDPar / Period, &aNbPer);
Uparameter += aNbPer * Period;
}
}
if (vperiodic) {
@@ -1348,11 +1350,14 @@ void Geom_BSplineSurface::PeriodicNormalization
if(Period <= eps)
Standard_OutOfRange::Raise("Geom_BSplineSurface::PeriodicNormalization: Vparameter is too great number");
while (Vparameter > aMaxVal) {
Vparameter -= Period ;
}
while (Vparameter < aMinVal) {
Vparameter += Period ;
Standard_Boolean isLess, isGreater;
isLess = aMinVal - Vparameter > 0;
isGreater = Vparameter - aMaxVal > 0;
if (isLess || isGreater) {
Standard_Real aDPar, aNbPer;
aDPar = (isLess) ? (aMaxVal - Vparameter) : (aMinVal - Vparameter);
modf(aDPar / Period, &aNbPer);
Vparameter += aNbPer * Period;
}
}
}