override protected void Process(IFCAnyHandle item) { base.Process(item); // We will not fail if the transform is not given, but instead assume it to be the identity. IFCAnyHandle mappingTarget = IFCImportHandleUtil.GetRequiredInstanceAttribute(item, "MappingTarget", false); if (mappingTarget != null) { MappingTarget = IFCCartesianTransformOperator.ProcessIFCCartesianTransformOperator(mappingTarget); } else { MappingTarget = IFCCartesianTransformOperator.ProcessIFCCartesianTransformOperator(); } IFCAnyHandle mappingSource = IFCImportHandleUtil.GetRequiredInstanceAttribute(item, "MappingSource", false); if (mappingSource == null) { return; } MappingSource = IFCRepresentationMap.ProcessIFCRepresentationMap(mappingSource); }
override protected void Process(IFCAnyHandle ifcDerivedProfileDef) { base.Process(ifcDerivedProfileDef); IFCAnyHandle ifcParentProfile = IFCImportHandleUtil.GetRequiredInstanceAttribute(ifcDerivedProfileDef, "ParentProfile", true); ParentProfile = IFCProfileDef.ProcessIFCProfileDef(ifcParentProfile); IFCAnyHandle ifcOperator = IFCImportHandleUtil.GetRequiredInstanceAttribute(ifcDerivedProfileDef, "Operator", true); Operator = IFCCartesianTransformOperator.ProcessIFCCartesianTransformOperator(ifcOperator); Label = IFCAnyHandleUtil.GetStringAttribute(ifcDerivedProfileDef, "Label"); }