Merge pull request #801 from bSI-InfraRoom/fix/IfcAlignmentRepresenta…

…tion fix / alignment representation function
bSI-InfraRoom · May 5, 2024 · 8e81d2e · 8e81d2e
2 parents 2d54c49 + 97ebade
commit 8e81d2e
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/...a schemas/Schemas/IfcProductExtension/Functions/IfcAlignmentRepresentation/Expression.txt b/...a schemas/Schemas/IfcProductExtension/Functions/IfcAlignmentRepresentation/Expression.txt
@@ -4,8 +4,8 @@
 		AlignmentRepresentations : SET OF IfcShapeRepresentation;
 		TwoDRep : SET OF IfcShapeRepresentation;
 		ThreeDRep : SET OF IfcShapeRepresentation;
-		CurveTwoD : IfcCompositeCurve;
-		CurveThreeD : IfcGradientCurve;
+		CurveTwoD : SET OF IfcCompositeCurve;
+		CurveThreeD : SET OF IfcGradientCurve;
 	END_LOCAL;
 
 	(* no representation is okay *)
@@ -53,7 +53,7 @@
 		ThreeDRep := QUERY(threeDee <* AlignmentRepresentations | threeDee.RepresentationType = 'Curve3D');
 		CurveThreeD := QUERY(item <* ThreeDRep[1].Items | 'IFCGEOMETRYRESOURCE.IFCGRADIENTCURVE' in TYPEOF(item));
 
-		RETURN((SIZEOF(CurveThreeD) = 1) AND (SIZEOF(CurveTwoD) = 1) AND (CurveThreeD\IfcGradientCurve.BaseCurve :=: CurveTwoD));
+		RETURN((SIZEOF(CurveThreeD) = 1) AND (SIZEOF(CurveTwoD) = 1) AND (CurveThreeD[1].BaseCurve :=: CurveTwoD[1]));
 
 	END_IF;
 	(* Missing an IFCSEGMENTEDREFERENCECURVE various placement option implementation. *)