ifc

/* local coords: */

#101=ifcCartesianPoint((0.000,0.000,0.000));/* origin */

#102=ifcDirection((1.000,0.000,0.000));/* X-axis */

#103=ifcDirection((0.000,1.000,0.000));/* Y-axis */

#104=ifcDirection((0.000,0.000,1.000));/* Z-axis */

#105=ifcAxis2Placement3D(#101,#104,#102);/* cartesian coordinate system */

/* unit-declaration: */

#121=ifcSIUnit(*,.LENGTHUNIT.,$,.METRE.);/* e.g. cartesian point coordinates */

#122=ifcSIUnit(*,.PLANEANGLEUNIT.,$,.RADIAN.);/* rotation angles */

#123=ifcUnitAssignment((#121,#122));

/* ways to display: */

#142=ifcGeometricRepresentationContext('3D body','3D-Models VR',3,*,#105,*);

#145=ifcGeometricRepresentationSubContext('body300','LOD300',*,*,*,*,#142,$,.MODEL_VIEW.,$);

/* assign global coords to 3D representation context: */

#161=ifcProjectedCRS('EPSG:25832','UTM in band 32','ETRS89','DHHN92','UTM','UTM32',#121);

#162=ifcMapConversion(#142,#161,439949,5466152,130,1,0,1);/* base of local coords */

/* assign contexts, units to project: */

#181=ifcProject('2Dx3oA_r5F69i0DCABvXDv',$,'hello pipe project',$,$,$,$,(#145),#123);

/* 3D-body-context LOD 300: */

#201=ifcCartesianPoint((0.000,0.200));/* (1): x=0 , y=ri */

#202=ifcCartesianPoint((0.000,0.263));/* (2): x=0 , y=rsp */

#203=ifcCartesianPoint((0.100,0.263));/* (3): x=lso , y=rsp */

#204=ifcCartesianPoint((0.100,0.275));/* (4): x=lso , y=ra */

#205=ifcCartesianPoint((2.784,0.275));/* (5): x=l-3*(rg-ra) , y=ra */

#206=ifcCartesianPoint((3.000,0.347));/* (6): x=l , y=rg */

#207=ifcCartesianPoint((3.100,0.347));/* (7): x=l+lso , y=rg */

#208=ifcCartesianPoint((3.100,0.272));/* (8): x=l+lso , y=rso */

#209=ifcCartesianPoint((3.000,0.272));/* (9): x=l , y=rso */

#210=ifcCartesianPoint((3.000,0.200));/* (10): x=l , y=ri */

#211=ifcCartesianPoint((0.000,0.200));/* (11)=(1) */

#213=ifcArbitraryClosedProfileDef(.AREA.,$,#212);/* declare poly as area */

#214=ifcAxis2Placement3D(#101,#104,#102);/* revolve-plane */

#215=ifcAxis1Placement(#101,#102);/* rotation axis */

#216=ifcRevolvedAreaSolid(#213,#214,#215,6.28318530717959);/* how */

#217=ifcShapeRepresentation(#145,'body300',$,(#216));/* as */

/* product shape definition, placement and instancing: */

#501=ifcProductDefinitionShape($,$,(#217));/* with */

#502=ifcLocalPlacement($,#105);/* where */

#503=ifcFlowSegment('3poERwXYL9lgTG8ACKJuNz',$,'pipe',$,$,#502,#501,$);/* what */

/* assign properties to pipe: */

#701=ifcPropertySingleValue('DN',$,IFCREAL(400),$);

#702=ifcPropertySet('1FGilBX2j3hgY6Jx3rLKfz',$,'pipe-properties',$,(#701));

#703=ifcRelDefinesByProperties('3GIJzeSVL6_x3rDzCQWlth',$,$,$,(#503),#702);

/* assign elements to project: */

#901=ifcRelAggregates('1l4J2aaDD0b9lNurr4uB78',$,$,$,#181,(#503));