Revise IFC105 to Industry Best Practice (IVS-817)

features/rules/IFC/IFC105_Resource-entities-need-to-be-referenced-by-rooted-entity.feature

@@ -1,6 +1,7 @@
 @IFC
-@version4
+@version5
 @implementer-agreement
+@disabled
 Feature: IFC105 - Resource entities need to be referenced by rooted entity
 
 The rule verifies that resource entities are directly or indirectly related to at least one rooted entity instance by means of forward or a small curated set of inverse attributes.

features/rules/IFC/IFC106_Resource-entities-should-be-referenced-by-rooted-entity.feature

@@ -0,0 +1,18 @@
+@IFC
+@version1
+@industry-practice
+Feature: IFC106 - Resource entities should be referenced by rooted entity
+
+The rule verifies that resource entities are directly or indirectly related to at least one rooted entity instance by means of forward or a small curated set of inverse attributes.
+Resource entities are the schema classes that do not inherit from IfcRoot, typically defined in the resource layer of the schema (e.g Geometry Resource).
+The inverse attributes that are followed are:
+StyledByItem HasCoordinateOperation LayerAssignments LayerAssignment HasSubContexts
+HasProperties (material and profile def) HasRepresentation (material) HasColours HasTextures (tessellated face sets) HasShapeAspects (representation map and product definition shape)
+WellKnownText (coordinate reference system)
+
+  Scenario: Resource entities need to be referenced by rooted entity
+
+    Given a traversal over the full model originating from subtypes of .IfcRoot.
+    Given an .entity instance.
+    Given [its entity type] ^is not^ 'IfcRoot' ^including subtypes^
+    Then it must be referenced by an entity instance inheriting from IfcRoot directly or indirectly

test/files/IFC/ifc105/fail-ifc105-resource-level.ifc

@@ -1,7 +1,7 @@
 ISO-10303-21;
 HEADER;
 FILE_DESCRIPTION(('ViewDefinition[ReferenceView_V1.2]'),'2;1');
-FILE_NAME('fail-ifc105-resource-level.ifc','2026-02-25T17:01:03',('redacted'),('redacted'),'redacted','redacted - redacted - 3.1459','none');
+FILE_NAME('fail-ifc105-resource-level.ifc','2026-02-25T17:01:06',('redacted'),('redacted'),'redacted','redacted - redacted - 3.14159','none');
 FILE_SCHEMA(('IFC4'));
 ENDSEC;
 DATA;

test/files/IFC/ifc105/pass-ifc105-wellknowntext.ifc

@@ -22,13 +22,13 @@ DATA;
 #5= IFCLOCALPLACEMENT($,#4);
 #6= IFCSITE('1rCoPVn0H6DuEJSJO7MNDD',$,'UnknownName',$,$,#5,$,$,$,(45,31,15,199499),(-122,-40,-2,-807779),$,$,$);
 #9= IFCPROJECT('10s6LwE7v8TQv5VgA46786',#13,'Unknown',$,$,$,$,(#26),#51);
-#10= IFCPERSON('mirtscj',$,$,$,$,$,$,$);
-#11= IFCORGANIZATION($,'ADS',$,$,$);
+#10= IFCPERSON('',$,$,$,$,$,$,$);
+#11= IFCORGANIZATION($,'',$,$,$);
 #12= IFCPERSONANDORGANIZATION(#10,#11,$);
 #13= IFCOWNERHISTORY(#12,#2,$,.ADDED.,1770870801,$,$,1770870801);
 #14= IFCSIUNIT(*,.LENGTHUNIT.,$,.METRE.);
 #15= IFCMEASUREWITHUNIT(IFCLENGTHMEASURE(0.3048006096),#14);
-#16= IFCCONVERSIONBASEDUNIT(#17,.LENGTHUNIT.,'us survey foot',#15);
+#16= IFCCONVERSIONBASEDUNIT(#17,.LENGTHUNIT.,'US survey foot',#15);
 #17= IFCDIMENSIONALEXPONENTS(1,0,0,0,0,0,0);
 #18= IFCPROPERTYSINGLEVALUE('Coordinate Reference System ID',$,IFCLABEL('HARN/WO.OR-NF'),$);
 #19= IFCPROPERTYSINGLEVALUE('Coordinate Reference System Description',$,IFCLABEL('HARN/WO Oregon State Planes, North Zone, US Foot'),$);

test/files/IFC/ifc106/fail-ifc106-product_representation.ifc

@@ -0,0 +1,72 @@
+ISO-10303-21;
+HEADER;
+FILE_DESCRIPTION(('ViewDefinition [CoordinationView_V2.0]'),'2;1');
+FILE_NAME('fail-ifc106-product_representation.ifc','2022-11-08T16:54:40',(''),(''),'','redacted - redacted - 3.14159','');
+FILE_SCHEMA(('IFC2X3'));
+ENDSEC;
+DATA;
+#1=IFCPERSON($,$,'',$,$,$,$,$);
+#2=IFCORGANIZATION($,'',$,$,$);
+#3=IFCPERSONANDORGANIZATION(#1,#2,$);
+#4=IFCAPPLICATION(#2,'v0.7.0-fa6bbf2d','IfcOpenShell-v0.7.0-fa6bbf2d','');
+#5=IFCOWNERHISTORY(#3,#4,$,.ADDED.,$,#3,#4,1667926480);
+#6=IFCDIRECTION((1.,0.,0.));
+#7=IFCDIRECTION((0.,0.,1.));
+#8=IFCCARTESIANPOINT((0.,0.,0.));
+#9=IFCAXIS2PLACEMENT3D(#8,#7,#6);
+#10=IFCDIRECTION((0.,1.,0.));
+#11=IFCGEOMETRICREPRESENTATIONCONTEXT($,'Model',3,1.E-05,#9,#10);
+#12=IFCDIMENSIONALEXPONENTS(0,0,0,0,0,0,0);
+#13=IFCSIUNIT(*,.LENGTHUNIT.,$,.METRE.);
+#14=IFCSIUNIT(*,.AREAUNIT.,$,.SQUARE_METRE.);
+#15=IFCSIUNIT(*,.VOLUMEUNIT.,$,.CUBIC_METRE.);
+#16=IFCSIUNIT(*,.PLANEANGLEUNIT.,$,.RADIAN.);
+#17=IFCMEASUREWITHUNIT(IFCPLANEANGLEMEASURE(0.017453292519943295),#16);
+#18=IFCCONVERSIONBASEDUNIT(#12,.PLANEANGLEUNIT.,'DEGREE',#17);
+#19=IFCUNITASSIGNMENT((#13,#14,#15,#18));
+#20=IFCPROJECT('3KwPrT3OP4Gg7qpalgQO1_',#5,'',$,$,$,$,(#11),#19);
+#21=IFCCARTESIANPOINT((0.,0.,0.));
+#22=IFCDIRECTION((0.,0.,1.));
+#23=IFCDIRECTION((1.,0.,0.));
+#24=IFCAXIS2PLACEMENT3D(#21,#22,#23);
+#25=IFCLOCALPLACEMENT($,#24);
+#26=IFCSITE('098$knNuOHxPTbB6t11Jwi',#5,'Site',$,$,#25,$,$,.ELEMENT.,$,$,$,$,$);
+#27=IFCCARTESIANPOINT((0.,0.,0.));
+#28=IFCDIRECTION((0.,0.,1.));
+#29=IFCDIRECTION((1.,0.,0.));
+#30=IFCAXIS2PLACEMENT3D(#27,#28,#29);
+#31=IFCLOCALPLACEMENT(#25,#30);
+#32=IFCBUILDING('098$koNuOHxPGoB6t11Jwi',#5,'Building',$,$,#31,$,$,.ELEMENT.,$,$,$);
+#33=IFCCARTESIANPOINT((0.,0.,0.));
+#34=IFCDIRECTION((0.,0.,1.));
+#35=IFCDIRECTION((1.,0.,0.));
+#36=IFCAXIS2PLACEMENT3D(#33,#34,#35);
+#37=IFCLOCALPLACEMENT(#31,#36);
+#38=IFCBUILDINGSTOREY('098$kpNuOHxQvuB6t11Jwi',#5,'Storey',$,$,#37,$,$,.ELEMENT.,0.);
+#39=IFCRELAGGREGATES('098$kqNuOHxRbKB6t11Jwi',#5,'Building Container',$,#32,(#38));
+#40=IFCRELAGGREGATES('098$krNuOHxQdqB6t11Jwi',#5,'Site Container',$,#26,(#32));
+#41=IFCRELAGGREGATES('098$ksNuOHxO9OB6t11Jwi',#5,'Project Container',$,#20,(#26));
+#42=IFCCARTESIANPOINT((0.,0.,0.));
+#43=IFCDIRECTION((0.,0.,1.));
+#44=IFCDIRECTION((1.,0.,0.));
+#45=IFCAXIS2PLACEMENT3D(#42,#43,#44);
+#47=IFCCARTESIANPOINT((0.,0.,0.));
+#48=IFCCARTESIANPOINT((5.,0.,0.));
+#49=IFCPOLYLINE((#47,#48));
+#50=IFCCARTESIANPOINT((0.,0.,0.));
+#51=IFCDIRECTION((0.,0.,1.));
+#52=IFCDIRECTION((1.,0.,0.));
+#53=IFCAXIS2PLACEMENT3D(#50,#51,#52);
+#54=IFCCARTESIANPOINT((0.,-0.1));
+#55=IFCCARTESIANPOINT((5.,-0.1));
+#56=IFCCARTESIANPOINT((10.,0.1));
+#57=IFCCARTESIANPOINT((0.,0.1));
+#58=IFCCARTESIANPOINT((0.,-0.1));
+#59=IFCPOLYLINE((#54,#55,#56,#57,#58));
+#60=IFCARBITRARYCLOSEDPROFILEDEF(.AREA.,$,#59);
+#61=IFCDIRECTION((0.,0.,1.));
+#62=IFCEXTRUDEDAREASOLID(#60,#53,#61,3.);
+#63=IFCSHAPEREPRESENTATION(#11,'Body','SweptSolid',(#62));
+#64=IFCREPRESENTATIONMAP(#53,#63);
+ENDSEC;
+END-ISO-10303-21;

test/files/IFC/ifc106/fail-ifc106-resource-level.ifc

@@ -0,0 +1,33 @@
+ISO-10303-21;
+HEADER;
+FILE_DESCRIPTION(('ViewDefinition[ReferenceView_V1.2]'),'2;1');
+FILE_NAME('fail-ifc106-resource-level.ifc','2026-02-25T17:01:03',('redacted'),('redacted'),'redacted','redacted - redacted - 3.1459','none');
+FILE_SCHEMA(('IFC4'));
+ENDSEC;
+DATA;
+#1=IFCPERSON('id','user','user',$,$,$,$,$);
+#2=IFCORGANIZATION($,'org',$,$,$);
+#3=IFCORGANIZATION($,'org',$,$,$);
+#4=IFCPERSONANDORGANIZATION(#1,#2,$);
+#5=IFCAPPLICATION(#3,'0.0','IFCTester','IFCT');
+#6=IFCOWNERHISTORY(#4,#5,$,$,$,$,$,1772049663);
+#7=IFCCARTESIANPOINT((0.,0.,0.));
+#8=IFCAXIS2PLACEMENT3D(#7,$,$);
+#9=IFCGEOMETRICREPRESENTATIONCONTEXT($,'Model',3,$,#8,$);
+#10=IFCGEOMETRICREPRESENTATIONSUBCONTEXT('Axis','Model',*,*,*,*,#9,$,.MODEL_VIEW.,$);
+#11=IFCPROJECT('3a_MKonSn43fs5Hd6JdOIQ',#6,'Project ID',$,$,'Project long name',$,(#9),#15);
+#12=IFCSIUNIT(*,.LENGTHUNIT.,.MILLI.,.METRE.);
+#13=IFCSIUNIT(*,.AREAUNIT.,$,.SQUARE_METRE.);
+#14=IFCSIUNIT(*,.VOLUMEUNIT.,$,.CUBIC_METRE.);
+#15=IFCUNITASSIGNMENT((#13,#14,#12));
+#16=IFCSITE('0cYo0Jtbn3RBB4K4dL5rd$',#6,'Site','Description of the site','GenericSite',$,$,$,$,$,$,$,$,$);
+#17=IFCRELAGGREGATES('2_fRqqoqP6YPLyyPStWt$U',#6,'IfcProject decomposition relationship','Relationship of the IfcProject instance and its decomposed parts.',#11,(#16));
+#18=IFCBUILDINGELEMENTPROXY('2Vdodf$jz6QQ_B3pKROlap',#6,'Test element',$,'TestElement',$,$,$,$);
+#19=IFCRELCONTAINEDINSPATIALSTRUCTURE('2EBBgP4BfCWh7goz7Zerya',#6,'Containment relationship','',(#18),#16);
+#20=IFCPROPERTYSINGLEVALUE('Property 1',$,IFCTEXT('Value property 1'),$);
+#21=IFCPROPERTYSINGLEVALUE('Property 2',$,IFCTEXT('Value property 2'),$);
+#22=IFCPROPERTYSET('16pZVJu3jEbRfblNvt4JlK',#6,'Property set','Example property set',(#20));
+#23=IFCRELDEFINESBYPROPERTIES('0raIUSVGj1pAre5kdt5RD$',#6,'Properties relationship','',(#18),#22);
+#24=IFCPROPERTYDEPENDENCYRELATIONSHIP('Property dependency','Property dependency of two properties of the same property set',#20,#21,$);
+ENDSEC;
+END-ISO-10303-21;

test/files/IFC/ifc106/pass-ifc106-geographic_referencing_gk.ifc

@@ -0,0 +1,60 @@
+ISO-10303-21;
+HEADER;
+FILE_DESCRIPTION(('ViewDefinition [ReferenceView]'),'2;1');
+FILE_NAME('pass-ifc106-geographic_referencing_gk.ifc','2017-07-10T15:03:00',('redacted'),('redacted'),'redacted','redacted - redacted - 3.1459','none');
+FILE_SCHEMA(('IFC4X3_ADD2'));
+ENDSEC;
+DATA;
+/* Geographic reference*/
+#1= IFCPROJECTEDCRS('EPSG:31467','DHDN / 3-Degree Gauss-Krueger Zone 3','ETRS89',$,'Gaus-Krueger','3',#3);
+#2= IFCMAPCONVERSION(#100011,#1,3458715.92,5439966.65,113.7,0.270600445976,0.962691746426,$);
+#3= IFCSIUNIT(*,.LENGTHUNIT.,$,.METRE.);
+
+
+/* BuildingElementProxy */
+#149= IFCBUILDINGELEMENTPROXY('0rBru4syGxGOZb$M8kVJuS',#100005,'Geographic Position',$,$,#121,#5037,$,$);
+#121= IFCLOCALPLACEMENT(#5044,#243);
+#243= IFCAXIS2PLACEMENT3D(#173,#217,#218);
+#173= IFCCARTESIANPOINT((0.,0.,0.));
+#217= IFCDIRECTION((0.,0.,1.));
+#218= IFCDIRECTION((1.,0.,0.));
+#5037= IFCPRODUCTDEFINITIONSHAPE('',$,(#5038));
+#5038= IFCSHAPEREPRESENTATION(#100011,'Body','Tessellation',(#5000));
+/* Tesselated geometry */
+#5000= IFCTRIANGULATEDFACESET(#5001,$,.T.,((1,3,2),(1,4,3),(1,5,4),(1,2,5),/*(2,3,4),(4,5,2),*/(2,3,6),(3,7,6),(3,4,7),(4,8,7),(4,5,8),(5,9,8),(5,2,9),(2,6,9),(6,7,8),(6,8,9)),$);
+#5001= IFCCARTESIANPOINTLIST3D(((0.0,0.0,0.0),(-500.0,-500.0,2000.0),(500.0,-500.0,2000.0),(500.0,500.0,2000.0),(-500.0,500.0,2000.0),(-500.0,-500.0,4000.0),(500.0,-500.0,4000.0),(500.0,500.0,4000.0),(-500.0,500.0,4000.0)),$);
+/* BuildingStorey */
+#5043= IFCBUILDINGSTOREY('3_fv_WeK63IPclwapZa9MD',#100005,'Storey 1',$,$,#5044,$,$,.ELEMENT.,-1.6);
+#5044= IFCLOCALPLACEMENT(#100025,#100040);
+#5045= IFCRELCONTAINEDINSPATIALSTRUCTURE('2lLFgu3KhSGw4jMC3$Ak50',#100005,'Storey 1',$,(#149),#5043);
+#5046= IFCRELAGGREGATES('3INy2PAPGPJ8Dpwhrq610o',#100005,'All stories',$,#100023,(#5043));
+/* Person, Org, App, Project */
+
+#100001= IFCPERSON($,'redacted',$,$,$,$,$,$);
+#100002= IFCORGANIZATION($,'redacted',$,$,$);
+#100003= IFCPERSONANDORGANIZATION(#100001,#100002,$);
+#100004= IFCAPPLICATION(#100002,'redacted','redacted','redacted');
+#100005= IFCOWNERHISTORY(#100003,#100004,$,.NOTDEFINED.,$,$,$,1122650864);
+#100010= IFCPROJECT('01JwSt5ycUHvKFlMZUleKS',#100005,'Notch',$,$,$,$,(#100011),#100060);
+#100011= IFCGEOMETRICREPRESENTATIONCONTEXT($,'Model',3,1.0E-5,#100040,$);
+/* Site */
+#100020= IFCSITE('1BPCQAtTW7GhKrUF$Sytrr',#100005,'Site',$,$,#100022,$,$,.ELEMENT.,(49,5,43,983700),(8,26,1,247300),113.7,$,$);
+#100021= IFCRELAGGREGATES('2vOmTZNmbvJAJRbSGMMNrC',#100005,$,$,#100010,(#100020));
+#100022= IFCLOCALPLACEMENT($,#100040);
+/* Building */
+#100023= IFCBUILDING('0cVTYHAI3nGeTXA2X4Gxyo',#100005,'Building',$,$,#100025,$,$,.ELEMENT.,$,$,$);
+#100024= IFCRELAGGREGATES('1F_GRhxz1GJgGgcJgzjvKX',#100005,$,$,#100020,(#100023));
+#100025= IFCLOCALPLACEMENT(#100022,#100040);
+/* Placement */
+#100040= IFCAXIS2PLACEMENT3D(#100041,#100044,#100042);
+#100041= IFCCARTESIANPOINT((0.,0.,0.));
+#100042= IFCDIRECTION((1.,0.,0.));
+#100044= IFCDIRECTION((0.,0.,1.));
+/* Units */
+#100060= IFCUNITASSIGNMENT((#100061,#100062,#100063,#100064));
+#100061= IFCSIUNIT(*,.LENGTHUNIT.,.MILLI.,.METRE.);
+#100062= IFCSIUNIT(*,.AREAUNIT.,$,.SQUARE_METRE.);
+#100063= IFCSIUNIT(*,.VOLUMEUNIT.,$,.CUBIC_METRE.);
+#100064= IFCSIUNIT(*,.PLANEANGLEUNIT.,$,.RADIAN.);
+ENDSEC;
+END-ISO-10303-21;