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PAL19395 Unknoun exception is raised after trying to import med file in SMESH

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protect from exception when setting invalid color
This commit is contained in:
eap 2008-04-23 14:04:53 +00:00
parent 95f6a1059b
commit 036639c859
1 changed files with 10 additions and 3 deletions
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13
src/SMESHDS/SMESHDS_GroupBase.cxx
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@ -175,6 +175,13 @@ void SMESHDS_GroupBase::SetColorGroup(int theColorGroup)
double aR = aRed/255.0; double aR = aRed/255.0;
double aG = aGreen/255.0; double aG = aGreen/255.0;
double aB = aBlue/255.0; double aB = aBlue/255.0;
if ( aR < 0. || aR > 1. || // PAL19395
aG < 0. || aG > 1. ||
aB < 0. || aB > 1. )
#ifdef _DEBUG_
cout << "SMESHDS_GroupBase::SetColorGroup("<<theColorGroup<<"), invalid color ignored"<<endl;
#endif
return;
Quantity_Color aColor( aR, aG, aB, Quantity_TOC_RGB ); Quantity_Color aColor( aR, aG, aB, Quantity_TOC_RGB );
SetColor( aColor ); SetColor( aColor );
} }
@ -190,9 +197,9 @@ int SMESHDS_GroupBase::GetColorGroup() const
double aRed = aColor.Red(); double aRed = aColor.Red();
double aGreen = aColor.Green(); double aGreen = aColor.Green();
double aBlue = aColor.Blue(); double aBlue = aColor.Blue();
int aR = aRed*255; int aR = int( aRed *255 );
int aG = aGreen*255; int aG = int( aGreen*255 );
int aB = aBlue*255; int aB = int( aBlue *255 );
int aRet = (int)(aR*1000000 + aG*1000 + aB); int aRet = (int)(aR*1000000 + aG*1000 + aB);
return aRet; return aRet;