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Correct an invalid default value for IfcCartesianTransformationOperator3D.Axis3. Thanks Stefan.

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This commit is contained in:
Thomas Krijnen
2014-07-19 10:30:13 +00:00
parent 843f08c0a6
commit dce878515e
1 changed files with 2 additions and 4 deletions
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src/ifcgeom/IfcGeomHelpers.cpp
+2 -4
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@@ -137,11 +137,10 @@ bool IfcGeom::convert(const Ifc2x3::IfcCartesianTransformationOperator3D::ptr l,
IfcGeom::convert(l->LocalOrigin(),origin);
gp_Dir axis1 (1.,0.,0.);
gp_Dir axis2 (0.,1.,0.);
gp_Dir axis3;
gp_Dir axis3 (0.,0.,1.);
if ( l->hasAxis1() ) IfcGeom::convert(l->Axis1(),axis1);
if ( l->hasAxis2() ) IfcGeom::convert(l->Axis2(),axis2);
if ( l->hasAxis3() ) IfcGeom::convert(l->Axis3(),axis3);
else axis3 = axis1.Crossed(axis2);
gp_Ax3 ax3 (origin,axis3,axis1);
if ( axis2.Dot(ax3.YDirection()) < 0 ) ax3.YReverse();
trsf.SetTransformation(ax3);
@@ -170,11 +169,10 @@ bool IfcGeom::convert(const Ifc2x3::IfcCartesianTransformationOperator3DnonUnifo
IfcGeom::convert(l->LocalOrigin(),origin);
gp_Dir axis1 (1.,0.,0.);
gp_Dir axis2 (0.,1.,0.);
gp_Dir axis3;
gp_Dir axis3 (0.,0.,1.);
if ( l->hasAxis1() ) IfcGeom::convert(l->Axis1(),axis1);
if ( l->hasAxis2() ) IfcGeom::convert(l->Axis2(),axis2);
if ( l->hasAxis3() ) IfcGeom::convert(l->Axis3(),axis3);
else axis3 = axis1.Crossed(axis2);
gp_Ax3 ax3 (origin,axis3,axis1);
if ( axis2.Dot(ax3.YDirection()) < 0 ) ax3.YReverse();
trsf.SetTransformation(ax3);