From c9c9334aef0c5cfea397316b863af1f04c42b7c0 Mon Sep 17 00:00:00 2001
From: Bruno Postle <bruno@postle.net>
Date: Thu, 12 Mar 2026 06:18:47 +0000
Subject: [PATCH] Fix extension geometry to match rotated west wall

Closes #24
---
 _test_simple.ifc | 180 +++++++++++++++++++++++------------------------
 1 file changed, 90 insertions(+), 90 deletions(-)

diff --git a/_test_simple.ifc b/_test_simple.ifc
index 0553be7..3ccb9a0 100644
--- a/_test_simple.ifc
+++ b/_test_simple.ifc
@@ -4588,21 +4588,11 @@ DATA;
 #5960=IFCMAPPEDITEM(#5873,#5959);
 #5961=IFCSHAPEREPRESENTATION(#11,'Body','MappedRepresentation',(#5960));
 #5962=IFCPRODUCTDEFINITIONSHAPE($,$,(#5961));
-#5963=IFCWALL('09HorAnUL0OQlDqI_PTE63',$,'extension south wall',$,$,#6072,#6018,$,$);
+#5963=IFCWALL('09HorAnUL0OQlDqI_PTE63',$,'extension south wall',$,$,#8321,#8313,$,$);
 #5964=IFCWALL('3qcGaF0Yr4V9BffHarUr5$',$,'extension west wall',$,$,#8266,#6019,$,$);
-#5965=IFCWALL('0tED2GeYz9XwxeQcd9Fn49',$,'extension east wall',$,$,#7069,#6020,$,$);
+#5965=IFCWALL('0tED2GeYz9XwxeQcd9Fn49',$,'extension east wall',$,$,#8336,#8314,$,$);
 #5966=IFCWALL('2d1hv_$YX1kwDVs$GFNVtK',$,'service partition',$,$,#7099,#6021,$,$);
-#5967=IFCWALL('1PaLULQ852m8y5R7mXVEHR',$,'wc-kitchen divider',$,$,#7114,#7165,$,$);
-#5968=IFCCARTESIANPOINTLIST2D(((0.,0.),(0.,0.33),(4.,0.33),(4.,0.),(0.,0.)));
-#5969=IFCINDEXEDPOLYCURVE(#5968,$,.F.);
-#5970=IFCDIRECTION((0.,0.,1.));
-#5971=IFCARBITRARYCLOSEDPROFILEDEF(.AREA.,$,#5969);
-#5972=IFCCARTESIANPOINT((0.,0.,0.));
-#5973=IFCDIRECTION((0.,0.,1.));
-#5974=IFCDIRECTION((1.,0.,0.));
-#5975=IFCAXIS2PLACEMENT3D(#5972,#5973,#5974);
-#5976=IFCEXTRUDEDAREASOLID(#5971,#5975,#5970,2.5);
-#5977=IFCSHAPEREPRESENTATION(#11,'Body','SweptSolid',(#5976));
+#5967=IFCWALL('1PaLULQ852m8y5R7mXVEHR',$,'wc-kitchen divider',$,$,#7114,#8316,$,$);
 #5978=IFCCARTESIANPOINTLIST2D(((0.,0.),(0.,0.33),(4.,0.33),(4.,0.),(0.,0.)));
 #5979=IFCINDEXEDPOLYCURVE(#5978,$,.F.);
 #5980=IFCDIRECTION((0.,0.,1.));
@@ -4613,16 +4603,6 @@ DATA;
 #5985=IFCAXIS2PLACEMENT3D(#5982,#5983,#5984);
 #5986=IFCEXTRUDEDAREASOLID(#5981,#5985,#5980,2.5);
 #5987=IFCSHAPEREPRESENTATION(#11,'Body','SweptSolid',(#5986));
-#5988=IFCCARTESIANPOINTLIST2D(((0.,0.),(0.,0.33),(4.,0.33),(4.,0.),(0.,0.)));
-#5989=IFCINDEXEDPOLYCURVE(#5988,$,.F.);
-#5990=IFCDIRECTION((0.,0.,1.));
-#5991=IFCARBITRARYCLOSEDPROFILEDEF(.AREA.,$,#5989);
-#5992=IFCCARTESIANPOINT((0.,0.,0.));
-#5993=IFCDIRECTION((0.,0.,1.));
-#5994=IFCDIRECTION((1.,0.,0.));
-#5995=IFCAXIS2PLACEMENT3D(#5992,#5993,#5994);
-#5996=IFCEXTRUDEDAREASOLID(#5991,#5995,#5990,2.5);
-#5997=IFCSHAPEREPRESENTATION(#11,'Body','SweptSolid',(#5996));
 #5998=IFCCARTESIANPOINTLIST2D(((0.,0.),(0.,0.1),(4.,0.1),(4.,0.),(0.,0.)));
 #5999=IFCINDEXEDPOLYCURVE(#5998,$,.F.);
 #6000=IFCDIRECTION((0.,0.,1.));
@@ -4633,15 +4613,8 @@ DATA;
 #6005=IFCAXIS2PLACEMENT3D(#6002,#6003,#6004);
 #6006=IFCEXTRUDEDAREASOLID(#6001,#6005,#6000,2.5);
 #6007=IFCSHAPEREPRESENTATION(#11,'Body','SweptSolid',(#6006));
-#6018=IFCPRODUCTDEFINITIONSHAPE($,$,(#5977));
 #6019=IFCPRODUCTDEFINITIONSHAPE($,$,(#5987));
-#6020=IFCPRODUCTDEFINITIONSHAPE($,$,(#5997));
 #6021=IFCPRODUCTDEFINITIONSHAPE($,$,(#6007));
-#6068=IFCCARTESIANPOINT((-2.,-7.,0.));
-#6069=IFCDIRECTION((0.,0.,1.));
-#6070=IFCDIRECTION((1.,0.,0.));
-#6071=IFCAXIS2PLACEMENT3D(#6068,#6069,#6070);
-#6072=IFCLOCALPLACEMENT(#92,#6071);
 #6073=IFCMATERIALLAYERSETUSAGE(#142,.AXIS2.,.POSITIVE.,0.,$);
 #6074=IFCRELASSOCIATESMATERIAL('0LY10ooOn5GPMHfHRpxqiK',$,$,$,(#5964,#5965,#5963),#6073);
 #6075=IFCOPENINGELEMENT('3V8ZCx7M9EbeKjZ3Gq3b0s',$,'service lobby door opening',$,$,#6177,#6160,$,$);
@@ -4672,19 +4645,7 @@ DATA;
 #6189=IFCMAPPEDITEM(#4665,#6188);
 #6190=IFCSHAPEREPRESENTATION(#11,'Body','MappedRepresentation',(#6189));
 #6191=IFCPRODUCTDEFINITIONSHAPE($,$,(#6190));
-#6192=IFCROOF('257YMF9XT5EfOlTqHFubyQ',$,'extension roof',$,$,#6209,#6199,$,.FLAT_ROOF.);
-#6193=IFCCARTESIANPOINTLIST2D(((0.,0.),(4.,0.),(4.,4.),(0.,4.)));
-#6194=IFCINDEXEDPOLYCURVE(#6193,$,$);
-#6195=IFCDIRECTION((0.,0.,1.));
-#6196=IFCARBITRARYCLOSEDPROFILEDEF(.AREA.,$,#6194);
-#6197=IFCEXTRUDEDAREASOLID(#6196,$,#6195,0.15);
-#6198=IFCSHAPEREPRESENTATION(#11,'Body','SweptSolid',(#6197));
-#6199=IFCPRODUCTDEFINITIONSHAPE($,$,(#6198));
-#6205=IFCCARTESIANPOINT((-2.,-7.,2.5));
-#6206=IFCDIRECTION((0.,0.,1.));
-#6207=IFCDIRECTION((1.,0.,0.));
-#6208=IFCAXIS2PLACEMENT3D(#6205,#6206,#6207);
-#6209=IFCLOCALPLACEMENT(#92,#6208);
+#6192=IFCROOF('257YMF9XT5EfOlTqHFubyQ',$,'extension roof',$,$,#8346,#8315,$,.FLAT_ROOF.);
 #6210=IFCSPACE('0JOHKkJrL8OOCGA1QzJYIb',$,'service-lobby/0',$,$,#8236,$,$,$,.INTERNAL.,$);
 #6211=IFCSPACE('2Qtzhe5mX7wxr_2ssG$Ce3',$,'wc/0',$,$,#8246,$,$,$,.INTERNAL.,$);
 #6212=IFCSPACE('27$oFMxMb3mxS5A94OLnI_',$,'kitchenette/0',$,$,#8151,$,$,$,.INTERNAL.,$);
@@ -4769,9 +4730,9 @@ DATA;
 #6533=IFCBOOLEANCLIPPINGRESULT(.DIFFERENCE.,#6526,#6532);
 #6534=IFCSHAPEREPRESENTATION(#11,'Body','Clipping',(#6533));
 #6535=IFCOPENINGELEMENT('3XCVGMKkLCDBw_cj6UfBkX',$,'wc west window opening',$,$,#7084,#6579,$,.OPENING.);
-#6536=IFCOPENINGELEMENT('3Um_AZAh19VwS2QVi$vxVC',$,'wc south window opening',$,$,#6614,#6580,$,.OPENING.);
+#6536=IFCOPENINGELEMENT('3Um_AZAh19VwS2QVi$vxVC',$,'wc south window opening',$,$,#8351,#6580,$,.OPENING.);
 #6537=IFCOPENINGELEMENT('0eEGfmac97Pw2r_1OHXmAZ',$,'kitchenette east window opening',$,$,#6620,#6581,$,.OPENING.);
-#6538=IFCOPENINGELEMENT('3ptm7A8Yb0K8zWa9TWO1JY',$,'kitchenette south window opening',$,$,#6626,#6582,$,.OPENING.);
+#6538=IFCOPENINGELEMENT('3ptm7A8Yb0K8zWa9TWO1JY',$,'kitchenette south window opening',$,$,#8366,#6582,$,.OPENING.);
 #6539=IFCCARTESIANPOINTLIST2D(((0.,0.),(0.,0.5),(0.625,0.5),(0.625,0.),(0.,0.)));
 #6540=IFCINDEXEDPOLYCURVE(#6539,$,.F.);
 #6541=IFCDIRECTION((0.,0.,1.));
@@ -4818,27 +4779,17 @@ DATA;
 #6582=IFCPRODUCTDEFINITIONSHAPE($,$,(#6578));
 #6603=IFCRELVOIDSELEMENT('1$iDGNNuP7IwBE_aguxF3v',$,$,$,#5964,#6535);
 #6609=IFCRELVOIDSELEMENT('0tBIGSIBzEcAP4isHqsqX0',$,$,$,#5963,#6536);
-#6610=IFCCARTESIANPOINT((0.6875,0.,0.9));
-#6611=IFCDIRECTION((0.,0.,1.));
-#6612=IFCDIRECTION((1.,0.,0.));
-#6613=IFCAXIS2PLACEMENT3D(#6610,#6611,#6612);
-#6614=IFCLOCALPLACEMENT(#6072,#6613);
 #6615=IFCRELVOIDSELEMENT('0DOLtLxWL7f9ddu5Lyvx78',$,$,$,#5965,#6537);
 #6616=IFCCARTESIANPOINT((3.3125,0.,0.9));
 #6617=IFCDIRECTION((0.,0.,1.));
 #6618=IFCDIRECTION((-1.,0.,0.));
 #6619=IFCAXIS2PLACEMENT3D(#6616,#6617,#6618);
-#6620=IFCLOCALPLACEMENT(#7069,#6619);
+#6620=IFCLOCALPLACEMENT(#8336,#6619);
 #6621=IFCRELVOIDSELEMENT('1CRb_RTTD7gQHKyE6v3jiG',$,$,$,#5963,#6538);
-#6622=IFCCARTESIANPOINT((2.6875,0.,0.9));
-#6623=IFCDIRECTION((0.,0.,1.));
-#6624=IFCDIRECTION((1.,0.,0.));
-#6625=IFCAXIS2PLACEMENT3D(#6622,#6623,#6624);
-#6626=IFCLOCALPLACEMENT(#6072,#6625);
 #6627=IFCWINDOW('2NBW01IIrFpfL9S45NhAO2',$,'wc west window',$,$,#8276,#6684,$,$,$,$,$,$);
-#6628=IFCWINDOW('2bn9sUKCf3qfl2ZMPB3w2N',$,'wc south window',$,$,#8251,#6692,$,$,$,$,$,$);
-#6629=IFCWINDOW('14ThWkSln9MwS3k9dCmXhA',$,'kitchenette east window',$,$,#8156,#6700,$,$,$,$,$,$);
-#6630=IFCWINDOW('08qEBaJOv60QsZlHGnKpBY',$,'kitchenette south window',$,$,#8161,#6708,$,$,$,$,$,$);
+#6628=IFCWINDOW('2bn9sUKCf3qfl2ZMPB3w2N',$,'wc south window',$,$,#8361,#6692,$,$,$,$,$,$);
+#6629=IFCWINDOW('14ThWkSln9MwS3k9dCmXhA',$,'kitchenette east window',$,$,#8341,#6700,$,$,$,$,$,$);
+#6630=IFCWINDOW('08qEBaJOv60QsZlHGnKpBY',$,'kitchenette south window',$,$,#8376,#6708,$,$,$,$,$,$);
 #6651=IFCRELCONTAINEDINSPATIALSTRUCTURE('3ggp2Tvq93tOVwbmrsMkNo',$,$,$,(#6627,#6628,#6957,#6958),#6211);
 #6662=IFCRELCONTAINEDINSPATIALSTRUCTURE('26eQDqCyLBdeUTM0szQZ4X',$,$,$,(#6630,#6959,#6960,#6629),#6212);
 #6673=IFCRELFILLSELEMENT('1P7IcUWFj0WfjXY6QIlMbR',$,$,$,#6535,#6627);
@@ -5124,11 +5075,6 @@ DATA;
 #7022=IFCCARTESIANTRANSFORMATIONOPERATOR3D(#7019,#7020,#7018,1.,#7021);
 #7023=IFCMAPPEDITEM(#6955,#7022);
 #7024=IFCSHAPEREPRESENTATION(#24,'Body','MappedRepresentation',(#7023));
-#7065=IFCCARTESIANPOINT((2.,-7.,0.));
-#7066=IFCDIRECTION((0.,0.,1.));
-#7067=IFCDIRECTION((0.,1.,0.));
-#7068=IFCAXIS2PLACEMENT3D(#7065,#7066,#7067);
-#7069=IFCLOCALPLACEMENT(#92,#7068);
 #7080=IFCCARTESIANPOINT((3.3125,0.,0.9));
 #7081=IFCDIRECTION((0.,0.,1.));
 #7082=IFCDIRECTION((1.,0.,0.));
@@ -5164,17 +5110,6 @@ DATA;
 #7142=IFCDIRECTION((1.,0.,0.));
 #7143=IFCAXIS2PLACEMENT3D(#7140,#7141,#7142);
 #7144=IFCLOCALPLACEMENT(#7139,#7143);
-#7155=IFCCARTESIANPOINTLIST2D(((0.,0.),(0.,0.1),(2.67,0.1),(2.67,0.),(0.,0.)));
-#7156=IFCINDEXEDPOLYCURVE(#7155,$,.F.);
-#7157=IFCDIRECTION((0.,0.,1.));
-#7158=IFCARBITRARYCLOSEDPROFILEDEF(.AREA.,$,#7156);
-#7159=IFCCARTESIANPOINT((0.,0.,0.));
-#7160=IFCDIRECTION((0.,0.,1.));
-#7161=IFCDIRECTION((1.,0.,0.));
-#7162=IFCAXIS2PLACEMENT3D(#7159,#7160,#7161);
-#7163=IFCEXTRUDEDAREASOLID(#7158,#7162,#7157,2.5);
-#7164=IFCSHAPEREPRESENTATION(#11,'Body','SweptSolid',(#7163));
-#7165=IFCPRODUCTDEFINITIONSHAPE($,$,(#7164));
 #7166=IFCCARTESIANPOINT((0.,0.,0.));
 #7167=IFCDIRECTION((0.,0.,1.));
 #7168=IFCDIRECTION((1.,0.,0.));
@@ -5965,16 +5900,6 @@ DATA;
 #8149=IFCDIRECTION((1.,0.,0.));
 #8150=IFCAXIS2PLACEMENT3D(#8147,#8148,#8149);
 #8151=IFCLOCALPLACEMENT(#92,#8150);
-#8152=IFCCARTESIANPOINT((2.625,0.,0.));
-#8153=IFCDIRECTION((0.,0.,1.));
-#8154=IFCDIRECTION((-1.,0.,0.));
-#8155=IFCAXIS2PLACEMENT3D(#8152,#8153,#8154);
-#8156=IFCLOCALPLACEMENT(#6620,#8155);
-#8157=IFCCARTESIANPOINT((0.,0.,0.));
-#8158=IFCDIRECTION((0.,0.,1.));
-#8159=IFCDIRECTION((1.,0.,0.));
-#8160=IFCAXIS2PLACEMENT3D(#8157,#8158,#8159);
-#8161=IFCLOCALPLACEMENT(#6626,#8160);
 #8162=IFCCARTESIANPOINT((2.,-5.775,0.85));
 #8163=IFCDIRECTION((0.,0.,1.));
 #8164=IFCDIRECTION((0.,-1.,0.));
@@ -6060,11 +5985,6 @@ DATA;
 #8244=IFCDIRECTION((1.,0.,0.));
 #8245=IFCAXIS2PLACEMENT3D(#8242,#8243,#8244);
 #8246=IFCLOCALPLACEMENT(#92,#8245);
-#8247=IFCCARTESIANPOINT((0.,0.,0.));
-#8248=IFCDIRECTION((0.,0.,1.));
-#8249=IFCDIRECTION((1.,0.,0.));
-#8250=IFCAXIS2PLACEMENT3D(#8247,#8248,#8249);
-#8251=IFCLOCALPLACEMENT(#6614,#8250);
 #8252=IFCCARTESIANPOINT((0.,-5.75,0.75));
 #8253=IFCDIRECTION((0.,0.,1.));
 #8254=IFCDIRECTION((0.,-1.,0.));
@@ -6085,5 +6005,85 @@ DATA;
 #8274=IFCDIRECTION((1.00000000595915,1.15725347023027E-17,0.));
 #8275=IFCAXIS2PLACEMENT3D(#8272,#8273,#8274);
 #8276=IFCLOCALPLACEMENT(#7084,#8275);
+#8277=IFCCARTESIANPOINTLIST2D(((0.,0.),(0.,0.33),(3.261,0.33),(3.261,0.),(0.,0.)));
+#8278=IFCINDEXEDPOLYCURVE(#8277,$,.F.);
+#8279=IFCDIRECTION((0.,0.,1.));
+#8280=IFCARBITRARYCLOSEDPROFILEDEF(.AREA.,$,#8278);
+#8281=IFCCARTESIANPOINT((0.,0.,0.));
+#8282=IFCDIRECTION((0.,0.,1.));
+#8283=IFCDIRECTION((1.,0.,0.));
+#8284=IFCAXIS2PLACEMENT3D(#8281,#8282,#8283);
+#8285=IFCEXTRUDEDAREASOLID(#8280,#8284,#8279,2.5);
+#8286=IFCSHAPEREPRESENTATION(#11,'Body','SweptSolid',(#8285));
+#8287=IFCCARTESIANPOINTLIST2D(((0.,0.),(0.,0.33),(4.139,0.33),(4.139,0.),(0.,0.)));
+#8288=IFCINDEXEDPOLYCURVE(#8287,$,.F.);
+#8289=IFCDIRECTION((0.,0.,1.));
+#8290=IFCARBITRARYCLOSEDPROFILEDEF(.AREA.,$,#8288);
+#8291=IFCCARTESIANPOINT((0.,0.,0.));
+#8292=IFCDIRECTION((0.,0.,1.));
+#8293=IFCDIRECTION((1.,0.,0.));
+#8294=IFCAXIS2PLACEMENT3D(#8291,#8292,#8293);
+#8295=IFCEXTRUDEDAREASOLID(#8290,#8294,#8289,2.5);
+#8296=IFCSHAPEREPRESENTATION(#11,'Body','SweptSolid',(#8295));
+#8297=IFCCARTESIANPOINTLIST2D(((0.,0.),(3.261,0.),(3.261,4.139),(-0.936,3.889)));
+#8298=IFCINDEXEDPOLYCURVE(#8297,$,$);
+#8299=IFCDIRECTION((0.,0.,1.));
+#8300=IFCARBITRARYCLOSEDPROFILEDEF(.AREA.,$,#8298);
+#8301=IFCEXTRUDEDAREASOLID(#8300,$,#8299,0.15);
+#8302=IFCSHAPEREPRESENTATION(#11,'Body','SweptSolid',(#8301));
+#8303=IFCCARTESIANPOINTLIST2D(((0.,0.),(0.,0.1),(2.809,0.1),(2.809,0.),(0.,0.)));
+#8304=IFCINDEXEDPOLYCURVE(#8303,$,.F.);
+#8305=IFCDIRECTION((0.,0.,1.));
+#8306=IFCARBITRARYCLOSEDPROFILEDEF(.AREA.,$,#8304);
+#8307=IFCCARTESIANPOINT((0.,0.,0.));
+#8308=IFCDIRECTION((0.,0.,1.));
+#8309=IFCDIRECTION((1.,0.,0.));
+#8310=IFCAXIS2PLACEMENT3D(#8307,#8308,#8309);
+#8311=IFCEXTRUDEDAREASOLID(#8306,#8310,#8305,2.5);
+#8312=IFCSHAPEREPRESENTATION(#11,'Body','SweptSolid',(#8311));
+#8313=IFCPRODUCTDEFINITIONSHAPE($,$,(#8286));
+#8314=IFCPRODUCTDEFINITIONSHAPE($,$,(#8296));
+#8315=IFCPRODUCTDEFINITIONSHAPE($,$,(#8302));
+#8316=IFCPRODUCTDEFINITIONSHAPE($,$,(#8312));
+#8317=IFCCARTESIANPOINT((-1.261,-7.139,0.));
+#8318=IFCDIRECTION((0.,0.,1.));
+#8319=IFCDIRECTION((1.,0.,0.));
+#8320=IFCAXIS2PLACEMENT3D(#8317,#8318,#8319);
+#8321=IFCLOCALPLACEMENT(#92,#8320);
+#8332=IFCCARTESIANPOINT((2.,-7.139,0.));
+#8333=IFCDIRECTION((0.,0.,1.));
+#8334=IFCDIRECTION((0.,1.,0.));
+#8335=IFCAXIS2PLACEMENT3D(#8332,#8333,#8334);
+#8336=IFCLOCALPLACEMENT(#92,#8335);
+#8337=IFCCARTESIANPOINT((2.486,0.,0.));
+#8338=IFCDIRECTION((0.,0.,1.));
+#8339=IFCDIRECTION((-1.,0.,0.));
+#8340=IFCAXIS2PLACEMENT3D(#8337,#8338,#8339);
+#8341=IFCLOCALPLACEMENT(#6620,#8340);
+#8342=IFCCARTESIANPOINT((-1.261,-7.139,2.5));
+#8343=IFCDIRECTION((0.,0.,1.));
+#8344=IFCDIRECTION((1.,0.,0.));
+#8345=IFCAXIS2PLACEMENT3D(#8342,#8343,#8344);
+#8346=IFCLOCALPLACEMENT(#92,#8345);
+#8347=IFCCARTESIANPOINT((0.636,0.,0.9));
+#8348=IFCDIRECTION((0.,0.,1.));
+#8349=IFCDIRECTION((1.,0.,0.));
+#8350=IFCAXIS2PLACEMENT3D(#8347,#8348,#8349);
+#8351=IFCLOCALPLACEMENT(#8321,#8350);
+#8357=IFCCARTESIANPOINT((0.,0.,0.));
+#8358=IFCDIRECTION((0.,0.,1.));
+#8359=IFCDIRECTION((1.,0.,0.));
+#8360=IFCAXIS2PLACEMENT3D(#8357,#8358,#8359);
+#8361=IFCLOCALPLACEMENT(#8351,#8360);
+#8362=IFCCARTESIANPOINT((1.9485,0.,0.9));
+#8363=IFCDIRECTION((0.,0.,1.));
+#8364=IFCDIRECTION((1.,0.,0.));
+#8365=IFCAXIS2PLACEMENT3D(#8362,#8363,#8364);
+#8366=IFCLOCALPLACEMENT(#8321,#8365);
+#8372=IFCCARTESIANPOINT((0.,0.,0.));
+#8373=IFCDIRECTION((0.,0.,1.));
+#8374=IFCDIRECTION((1.,0.,0.));
+#8375=IFCAXIS2PLACEMENT3D(#8372,#8373,#8374);
+#8376=IFCLOCALPLACEMENT(#8366,#8375);
 ENDSEC;
 END-ISO-10303-21;