113 lines
5.3 KiB
Plaintext
113 lines
5.3 KiB
Plaintext
ISO-10303-21;
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HEADER;
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FILE_DESCRIPTION(('ViewDefinition []'), '2;1');
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FILE_NAME('', '2019-09-19T10:23:29', (''), (''), 'Processor version 5.0.0.0', '', '');
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FILE_SCHEMA(('IFC4X3_RC2'));
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ENDSEC;
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DATA;
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/* IfcRoad WP5 Prototypical Implementation */
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/* Author: Sebastian Esser; Technical University of Munich, Chair of Computational Modeling and Simulation and Autodesk. sebastian.esser@tum.de */
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/* Please note: This sample is partially hand-coded and may contain mistakes. */
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/* Version: 02 */
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/* !!! This sample contains IFC4x1 entities. However, from IFC4X1 to IFC4x2, several changes were applied to IfcLinearPlacement !! */
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/* --- --- --- --- --- --- --- --- */
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/* -- Base setup: project, credits, units, ... */
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#1=IFCPROJECT('2dGnaVksj48hS2oyo_XxlK',#2,'LinearPlacement Sample',$,$,$,$,(#15),#7);
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#2=IFCOWNERHISTORY(#5,#6,$,.ADDED.,1549899150,$,$,0);
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#3=IFCPERSON($,'Esser','Sebastian',$,$,$,$,$);
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#4=IFCORGANIZATION($,'Technical University of Munich',$,$,$);
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#5=IFCPERSONANDORGANIZATION(#3,#4,$);
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#6=IFCAPPLICATION(#4,'1.0','TUM_CMS_SE','notDefined');
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#7=IFCUNITASSIGNMENT((#8,#9,#10,#11));
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#8=IFCSIUNIT(*,.LENGTHUNIT.,$,.METRE.);
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#9=IFCSIUNIT(*,.PLANEANGLEUNIT.,$,.RADIAN.);
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#10=IFCSIUNIT(*,.AREAUNIT.,$,.SQUARE_METRE.);
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#11=IFCSIUNIT(*,.VOLUMEUNIT.,$,.CUBIC_METRE.);
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/* site and alignment placement */
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#12=IFCLOCALPLACEMENT($,#13);
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#13=IFCAXIS2PLACEMENT3D(#14,$,$);
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#14=IFCCARTESIANPOINT((0.,0.,0.));
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/* representation context is necessary to have geometric product representations */
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#15=IFCGEOMETRICREPRESENTATIONCONTEXT($,'Model',3,$,#13,$);
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/* -- setup a simple IfcSite containing the products and the alignment curve */
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#16=IFCSITE('3_lzWZ4lL1xBtgb_k89blG',#2,'AlignmentSite','Samples for IfcLocalPlacement and IfcLinearPlacement',$,#12,$,$,$,$,$,0.,$,$);
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#17=IFCRELAGGREGATES('1oEWrejW14$hUYRDBPoxmo',#2,$,$,#1,(#16));
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#18=IFCRELCONTAINEDINSPATIALSTRUCTURE('2FzbCnjPP0pOSTW0cCcjnt',#2,$,$,(#19,#90,#100,#110,#120),#16);
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/* --- --- --- --- --- --- --- --- */
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/* -- IfcAlignment defining the linear referencing system */
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#19=IFCALIGNMENT('3RGarZbNb8aQVemB05KsyD',#2,'sampleAlignment','Alignment with 2 horiz segments and 0 vertical segments',$,#12,$,#20,$);
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#20=IFCALIGNMENTCURVE(#21,$,$);
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#21=IFCALIGNMENT2DHORIZONTAL($,(#25,#28));
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/* Horizontal segments */
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#23=IFCLINESEGMENT2D(#24,1.5707963267948966,1000.);
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#24=IFCCARTESIANPOINT((0.,0.));
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#25=IFCALIGNMENT2DHORIZONTALSEGMENT($,$,$,#23);
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#26=IFCCIRCULARARCSEGMENT2D(#27,1.5707963267948966,785.39816339744823,500.,.F.);
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#27=IFCCARTESIANPOINT((0.,1000.));
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#28=IFCALIGNMENT2DHORIZONTALSEGMENT($,$,$,#26);
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/* Vertical segments */
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/* --- --- --- --- --- --- --- --- */
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/* -- Geometry of product*/
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/* Note: The placement point is NOT the center of mass! */
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#50=IFCCARTESIANPOINTLIST3D(((10.,20.,50.),(0.,20.,50.),(10.,0.,50.),(10.,0.,50.),(0.,20.,50.),(0.,0.,50.),(10.,0.,0.),(0.,0.,0.),(10.,20.,0.),(10.,20.,0.),(0.,0.,0.),(0.,20.,0.),(0.,0.,50.),(0.,0.,0.),(10.,0.,50.),(10.,0.,50.),(0.,0.,0.),(10.,0.,0.),(0.,20.,50.),(0.,20.,0.),(0.,0.,50.),(0.,0.,50.),(0.,20.,0.),(0.,0.,0.),(10.,20.,50.),(10.,20.,0.),(0.,20.,50.),(0.,20.,50.),(10.,20.,0),(0,20.,0),(10.,0.,50.),(10.,0.,0.),(10.,20.,50.),(10.,20.,50.),(10.,0.,0.),(10.,20.,0.)),$);
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#51=IFCTRIANGULATEDFACESET(#50,$,.T.,((1,2,3),(4,5,6),(7,8,9),(10,11,12),(13,14,15),(16,17,18),(19,20,21),(22,23,24),(25,26,27),(28,29,30),(31,32,33),(34,35,36)),$);
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#52=IFCSHAPEREPRESENTATION(#15,'Body','Tessellation',(#51));
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#53=IFCPRODUCTDEFINITIONSHAPE($,$,(#52));
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/* -- IfcProduct instance with IfcLinearPlacement */
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#90=IFCBUILDINGELEMENTPROXY('2uEmTbIVTEr94hFPqz1_N9',#2,'linear positioned in arc segment',$,$,#91,#53,$,$);
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/* -- IfcLinearPlacement: station 600m, 14m lateral offset, 0m vertical offset, 0m logitudinal offset, measurement should be applied the horizontal projection (has no impact in this sample since no vertical alignment has been defined) */
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#91=IFCLINEARPLACEMENT($,#20,#92,#93,$);
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#92=IFCDISTANCEEXPRESSION(600.,-14.,0.,0.,.T.);
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#93=IFCORIENTATIONEXPRESSION(#94,#95);
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#94=IFCDIRECTION((1.,0.,0.));
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#95=IFCDIRECTION((0.,0.,1.));
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/* -- IfcProduct instance with IfcLinearPlacement, placement at arc segment */
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#100=IFCBUILDINGELEMENTPROXY('2uEmTbIVTEr94hFPqz1_M9',#2,'linear positioned',$,$,#101,#53,$,$);
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/* -- IfcLinearPlacement for #100: */
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#101=IFCLINEARPLACEMENT($,#20,#102,#103,$);
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#102=IFCDISTANCEEXPRESSION(1500.,-14.,0.,0.,.T.);
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#103=IFCORIENTATIONEXPRESSION(#104,#105);
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#104=IFCDIRECTION((0.,0.,1.));
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#105=IFCDIRECTION((1.,0.,0.));
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/* -- IfcProduct instance with IfcLocalPlacement - no rotation */
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#110=IFCBUILDINGELEMENTPROXY('3$fw5brl95uh4EJX8NGPg7',#2,'euclidian positioned','localPos',$,#111,#53,$,$);
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/* -- IfcProduct instance with local/euclidian placement */
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#111=IFCLOCALPLACEMENT($,#112);
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#112=IFCAXIS2PLACEMENT3D(#113,#114,#115);
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#113=IFCCARTESIANPOINT((100.,0.,0.));
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#114=IFCDIRECTION((1.,0.,0.));
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#115=IFCDIRECTION((0.,0.,1.));
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/* -- IfcProduct instance with IfcLocalPlacement - rotated */
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#120=IFCBUILDINGELEMENTPROXY('3$fw5brl95uh4EJX8NGPf7',#2,'euclidian and rotated positioned','localPos + Rotation',$,#121,#53,$,$);
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/* -- IfcProduct instance with local/euclidian placement - rotated */
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#121=IFCLOCALPLACEMENT($,#122);
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#122=IFCAXIS2PLACEMENT3D(#123,#124,#125);
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#123=IFCCARTESIANPOINT((100.,20.,0.));
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#124=IFCDIRECTION((0.4142,0.4142,0.));
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#125=IFCDIRECTION((0.,0.,1.));
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ENDSEC;
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END-ISO-10303-21; |