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0023247: [CEA 1771] Problem in computing dimensions of objects in GEOM module

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skv 2016-03-22 17:02:05 +03:00
parent fb146b65ce
commit cfa4be5d95
1 changed files with 3 additions and 2 deletions
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5
src/GEOMImpl/GEOMImpl_IMeasureOperations.cxx
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@ -984,19 +984,20 @@ void GEOMImpl_IMeasureOperations::GetBasicProperties (Handle(GEOM_Object) theSha
//Compute the parameters //Compute the parameters
GProp_GProps LProps, SProps; GProp_GProps LProps, SProps;
Standard_Real anEps = 1.e-6;
try { try {
OCC_CATCH_SIGNALS; OCC_CATCH_SIGNALS;
BRepGProp::LinearProperties(aShape, LProps); BRepGProp::LinearProperties(aShape, LProps);
theLength = LProps.Mass(); theLength = LProps.Mass();
BRepGProp::SurfaceProperties(aShape, SProps); BRepGProp::SurfaceProperties(aShape, SProps, anEps);
theSurfArea = SProps.Mass(); theSurfArea = SProps.Mass();
theVolume = 0.0; theVolume = 0.0;
if (aShape.ShapeType() < TopAbs_SHELL) { if (aShape.ShapeType() < TopAbs_SHELL) {
for (TopExp_Explorer Exp (aShape, TopAbs_SOLID); Exp.More(); Exp.Next()) { for (TopExp_Explorer Exp (aShape, TopAbs_SOLID); Exp.More(); Exp.Next()) {
GProp_GProps VProps; GProp_GProps VProps;
BRepGProp::VolumeProperties(Exp.Current(), VProps); BRepGProp::VolumeProperties(Exp.Current(), VProps, anEps);
theVolume += VProps.Mass(); theVolume += VProps.Mass();
} }
} }