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# Ifc: update color conversion routines to always work with single precision. 

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@1142 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
pull/5/head
aramis_acg 2012-02-02 22:42:11 +00:00
parent bfb8fd8483
commit 4fcf61c31f
2 changed files with 12 additions and 12 deletions
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20
code/IFCUtil.cpp
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@ -257,24 +257,24 @@ IfcFloat ConvertSIPrefix(const std::string& prefix)
}
// ------------------------------------------------------------------------------------------------
void ConvertColor(IfcColor4& out, const IfcColourRgb& in)
void ConvertColor(aiColor4D& out, const IfcColourRgb& in)
{
out.r = in.Red;
out.g = in.Green;
out.b = in.Blue;
out.a = 1.f;
out.r = static_cast<float>( in.Red );
out.g = static_cast<float>( in.Green );
out.b = static_cast<float>( in.Blue );
out.a = static_cast<float>( 1.f );
}
// ------------------------------------------------------------------------------------------------
void ConvertColor(IfcColor4& out, const IfcColourOrFactor& in,ConversionData& conv,const IfcColor4* base)
void ConvertColor(aiColor4D& out, const IfcColourOrFactor& in,ConversionData& conv,const aiColor4D* base)
{
if (const EXPRESS::REAL* const r = in.ToPtr<EXPRESS::REAL>()) {
out.r = out.g = out.b = *r;
if(base) {
out.r *= base->r;
out.g *= base->g;
out.b *= base->b;
out.a = base->a;
out.r *= static_cast<float>( base->r );
out.g *= static_cast<float>( base->g );
out.b *= static_cast<float>( base->b );
out.a = static_cast<float>( base->a );
}
else out.a = 1.0;
}

4
code/IFCUtil.h
View File

@ -176,8 +176,8 @@ struct TempMesh
// conversion routines for common IFC entities, implemented in IFCUtil.cpp
void ConvertColor(IfcColor4& out, const IfcColourRgb& in);
void ConvertColor(IfcColor4& out, const IfcColourOrFactor& in,ConversionData& conv,const IfcColor4* base);
void ConvertColor(aiColor4D& out, const IfcColourRgb& in);
void ConvertColor(aiColor4D& out, const IfcColourOrFactor& in,ConversionData& conv,const aiColor4D* base);
void ConvertCartesianPoint(IfcVector3& out, const IfcCartesianPoint& in);
void ConvertDirection(IfcVector3& out, const IfcDirection& in);
void ConvertVector(IfcVector3& out, const IfcVector& in);