Update Alignment-12d-2 to RC3

Update IFC file to RC3
remove "UT-" from file names

Alignment-12d-2/Alignment-12d-2.ifc

@@ -0,0 +1,55 @@
+ISO-10303-21;
+HEADER;
+FILE_DESCRIPTION (('ViewDefinition[Ifc4x3NotAssigned]'), '2;1');
+FILE_NAME ('Alignment-12d-2.ifc', '2021-03-20T01:05:18', ('Lee Gregory'), ('12d Solutions - Ranch'), 'IFC Engine rev 1257', '12d Model 15.0 Alpha 538 [DEVELOP] INT Build 19-03-2021', '');
+FILE_SCHEMA (('IFC4X3_RC3'));
+ENDSEC;
+DATA;
+#1 = IFCPROJECT('2LJesmETv6W9jWXnI$q1Aj', #2, 'Alignment-12d -2', 'Alignment with left arc in horizontal and crest arc in vertial', $, $, $, (#14), #9);
+#2 = IFCOWNERHISTORY(#3, #8, $, .NOCHANGE., $, $, $, 1616162718);
+#3 = IFCPERSONANDORGANIZATION(#4, #6, $);
+#4 = IFCPERSON($, 'Gregory', 'Lee', $, $, $, (#5), $);
+#5 = IFCACTORROLE(.CIVILENGINEER., 'Designer', $);
+#6 = IFCORGANIZATION($, '12d Solutions - Ranch', $, (#7), $);
+#7 = IFCACTORROLE(.CONSULTANT., 'Engineering', $);
+#8 = IFCAPPLICATION(#6, '15.0 Alpha 538 [DEVELOP] INT Build 19-03-2021', '12d Model', '12d Model');
+#9 = IFCUNITASSIGNMENT((#10, #11, #12, #13));
+#10 = IFCSIUNIT(*, .LENGTHUNIT., $, .METRE.);
+#11 = IFCSIUNIT(*, .AREAUNIT., $, .SQUARE_METRE.);
+#12 = IFCSIUNIT(*, .VOLUMEUNIT., $, .CUBIC_METRE.);
+#13 = IFCSIUNIT(*, .PLANEANGLEUNIT., $, .RADIAN.);
+#14 = IFCGEOMETRICREPRESENTATIONCONTEXT($, 'Model', 3, 1.E-6, #16, #20);
+#15 = IFCLOCALPLACEMENT($, #16);
+#16 = IFCAXIS2PLACEMENT3D(#17, #18, #19);
+#17 = IFCCARTESIANPOINT((0., 0., 0.));
+#18 = IFCDIRECTION((0., 0., 1.));
+#19 = IFCDIRECTION((1., 0., 0.));
+#20 = IFCDIRECTION((0., 1.));
+#21 = IFCSITE('2$HI417xH7rQgcEagUUxO3', #2, 'Default Site', 'Description of Default Site', $, #15, $, $, .ELEMENT., $, $, $, $, $);
+#22 = IFCRELAGGREGATES('2OZ4e8jnnARPunVxnkIrLg', #2, 'ProjectContainer', 'ProjectContainer for Sites', #1, (#21));
+#23 = IFCFACILITY('1vQbTH3Jr7_wgMrbzPppE0', #2, 'SA  with VG arc', 'Description of SA  with VG arc', $, #15, $, $, .ELEMENT.);
+#24 = IFCRELAGGREGATES('2kDxYpxPD0UPOs_sp1o7UV', #2, 'SiteContainer', 'SiteContainer For All Models', #21, (#23));
+#25 = IFCRELCONTAINEDINSPATIALSTRUCTURE('2JufLtNcPBVwfhUqyJRW$Z', #2, 'FacilityContainer', 'FacilityContainer for Elements', (#26), #23);
+#26 = IFCALIGNMENT('2zriEmeQrB5hnC4_UzdM15', #2, 'RS01 VG arc', '12d Alignment String', 'clothoid', #15, $, $);
+#27 = IFCRELNESTS('1eiY8dsWL65uUMkJi7z9ZP', #2, '', '', #26, (#28, #39));
+#28 = IFCALIGNMENTHORIZONTAL('2YRGKUZQv3184ALIP2SgZ2', #2, 'Horizontal Alignment', '12d Horizontal Alignment', $, $, $, 0.);
+#29 = IFCRELNESTS('1H$EITR5P7cwvx3VQYfk1F', #2, '', 'Horizontal Segments', #28, (#32, #35, #38));
+#30 = IFCALIGNMENTHORIZONTALSEGMENT($, $, #31, 0., 0., 0., 48.5550856436632, $, .LINE.);
+#31 = IFCCARTESIANPOINT((500., 0.));
+#32 = IFCALIGNMENTSEGMENT('0gsm0AZLn1bvQbStORUQWg', $, $, $, $, #15, $, #30);
+#33 = IFCALIGNMENTHORIZONTALSEGMENT($, $, #34, 0., 150., 150., 99.118453223473, $, .CIRCULARARC.);
+#34 = IFCCARTESIANPOINT((548.555085643663, 0.));
+#35 = IFCALIGNMENTSEGMENT('1HI1VL5dLB28ABTAyCOF4L', $, $, $, $, #15, $, #33);
+#36 = IFCALIGNMENTHORIZONTALSEGMENT($, $, #37, 6.60789688156487E-1, 0., 0., 36.0401064393831, $, .LINE.);
+#37 = IFCCARTESIANPOINT((640.616161880479, 31.5738278837011));
+#38 = IFCALIGNMENTSEGMENT('3l2CoII0f0zh6i$q63a4bN', $, $, $, $, #15, $, #36);
+#39 = IFCALIGNMENTVERTICAL('2J75mQzhrBlRZDwsCqpnon', #2, 'Vertical Alignment', '12d Vertical Alignment', $, $, $);
+#40 = IFCRELNESTS('0hUnYbPf1098$BsRfWcIYY', #2, '', 'Vertical Segments', #39, (#42, #44, #46));
+#41 = IFCALIGNMENTVERTICALSEGMENT($, $, 0., 43.3427474645694, -2.13165086237824, 7.41263910362577E-2, 7.41263910362577E-2, $, .CONSTANTGRADIENT.);
+#42 = IFCALIGNMENTSEGMENT('30sYtDS815c9QzPl61eH8A', $, $, $, $, #15, $, #41);
+#43 = IFCALIGNMENTVERTICALSEGMENT($, $, 43.3427474645694, 71.1603687104757, 1.08119058476632, 7.41263910362581E-2, -6.85577132756026E-2, 500., .CIRCULARARC.);
+#44 = IFCALIGNMENTSEGMENT('1wlixgJKL6VQF$VoAAPQ3x', $, $, $, $, #15, $, #43);
+#45 = IFCALIGNMENTVERTICALSEGMENT($, $, 114.503116175045, 69.2105291314741, 1.27832183719439, -6.85577132756017E-2, -6.85577132756017E-2, $, .CONSTANTGRADIENT.);
+#46 = IFCALIGNMENTSEGMENT('1Si4ciDgn67vwHnrWvV2AT', $, $, $, $, #15, $, #45);
+ENDSEC;
+END-ISO-10303-21;

Alignment-12d-2/readme.md

@@ -1,27 +1,29 @@
 
 ### Intent
 
-IFC 4x3 RC2
-This scenario has a simple alignment with left arc in horizontal geometry and a crest arc for vertical geometry
-That is, it has 
-Civil Horizontal Geometry (HG):
+This scenario has the IFC semantic definition of an alignment with:
 
-- straight
-- an arc with IFC positive radius of curvature
-- a straight
+Civil Horizontal:
 
-Civil Vertical Geometry (VG):
+- horizontal straight
+- horizontal arc with IFC positive radius of curvature
+- horizontal straight
 
-- straight
-- a crest arc
-- a straight
+Civil Vertical:
+
+- vertical straight
+- vertical crest arc
+- vertical straight
+
+There is no IFC geometry.
+
+![alignment12d2](../Alignment-12d-2/Alignment-12d-2.png  "Alignment with horizontal straight-arc-straight and vertical straight, crest arc and vertical straight") 
 
-In the IFC file there is only the IFC semantic definition of the alignment and no IFC geometry.
 The IFC file was generated by 12d Model. 
 
 ### Prerequisites
 
-- UT-Alignment-12d-1
+- Alignment-12d-1
 
 ### Content
 
@@ -35,9 +37,9 @@ This scenario covers the additional concepts and/or IFC entities:
 
 Following files correspond to this scenario:
 
-| Filename                           | Description                                                                                            |
-|:-----------------------------------|--------------------------------------------------------------------------------------------------------|
-| `UT-Alignment-12d-2.ifc`           | the exported content as an IFC file                                                                    |
-| `UT-Alignment-12d-2.png`           | plan and long section view of the alignment, and the segment parameters (with Civil radius and percent Grade) |
+| Filename                        | Description                                                                                            |
+|---------------------------------|--------------------------------------------------------------------------------------------------------|
+| `Alignment-12d-2.ifc`           | the exported content as an IFC file                                                                    |
+| `Alignment-12d-2.png`           | plan and long section view of the alignment, and the segment parameters (with Civil radius and percent Grade) |