private BbCurveSegment(BbCurve bbCurve)
{
IfcCompositeCurveSegment
= new IfcCompositeCurveSegment
{
Transition = IfcTransitionCode.CONTSAMEGRADIENTSAMECURVATURE,
SameSense = true,
ParentCurve = bbCurve.IfcCurve
};
}
public void CompositeCurve2DTest()
{
var operandStack = new Stack();
operandStack.Push('{');
operandStack.Push(IfcGeom.CreatePolyLine(new List <double[]>()
{
new double[] { -0.5, -0.5 },
new double[] { 0, 0 }
}));
operandStack.Push(IfcGeom.CreatePolyLine(new List <double[]>()
{
new double[] { 0, 0 },
new double[] { 0.5, 0.5 }
}));
var operation = OperationName.COMPOSITE_CURVE2D;
ConstructionOperations.ExecuteOperation(operation, operandStack);
Assert.Single(operandStack);
var response = operandStack.Pop();
Assert.IsType <IfcCompositeCurve>(response);
IfcCompositeCurve curve = (IfcCompositeCurve)response;
Assert.Equal(2, curve.Segments.Count);
IfcCompositeCurveSegment curve0 = curve.Segments[0];
Assert.Equal(IfcTransitionCode.CONTINUOUS, curve0.Transition);
Assert.True(curve0.SameSense.Value);
Assert.Equal(-0.5, ((IfcPolyline)curve0.ParentCurve).Points[0].Coordinates[0].Value);
Assert.Equal(-0.5, ((IfcPolyline)curve0.ParentCurve).Points[0].Coordinates[1].Value);
Assert.Equal(0, ((IfcPolyline)curve0.ParentCurve).Points[1].Coordinates[0].Value);
Assert.Equal(0, ((IfcPolyline)curve0.ParentCurve).Points[1].Coordinates[1].Value);
IfcCompositeCurveSegment curve1 = curve.Segments[1];
Assert.Equal(IfcTransitionCode.CONTINUOUS, curve1.Transition);
Assert.True(curve1.SameSense.Value);
Assert.Equal(0, ((IfcPolyline)curve1.ParentCurve).Points[0].Coordinates[0].Value);
Assert.Equal(0, ((IfcPolyline)curve1.ParentCurve).Points[0].Coordinates[1].Value);
Assert.Equal(0.5, ((IfcPolyline)curve1.ParentCurve).Points[1].Coordinates[0].Value);
Assert.Equal(0.5, ((IfcPolyline)curve1.ParentCurve).Points[1].Coordinates[1].Value);
}
internal static IfcCompositeCurveSegment CreateCurveSegment(IfcStore model, Point3D p1, Point3D p2)
{
// Create PolyLine for rebar
IfcPolyline pL = model.Instances.New <IfcPolyline>();
var startPoint = model.Instances.New <IfcCartesianPoint>();
startPoint.SetXYZ(p1.X, p1.Y, p1.Z);
var EndPoint = model.Instances.New <IfcCartesianPoint>();
EndPoint.SetXYZ(p2.X, p2.Y, p2.Z);
pL.Points.Add(startPoint);
pL.Points.Add(EndPoint);
IfcCompositeCurveSegment segment = model.Instances.New <IfcCompositeCurveSegment>();
segment.Transition = IfcTransitionCode.CONTINUOUS;
segment.ParentCurve = pL;
segment.SameSense = true;
return(segment);
}
public IXbimWire CreateWire(IfcCompositeCurveSegment compCurveSeg)
{
return(_engine.CreateWire(compCurveSeg));
}
public BbSlottedHoleProfile(double cToCDistance, double radius)
{
var cir1 = new IfcCircle
{
Position = new IfcAxis2Placement
{
Value = new IfcAxis2Placement2D
{
Location = new IfcCartesianPoint(cToCDistance / 2.0, 0),
},
},
Radius = radius,
};
var trimmed1 = new IfcTrimmedCurve
{
BasisCurve = cir1,
Trim1 = new List<IfcTrimmingSelect>{new IfcTrimmingSelect{Value = new IfcParameterValue{Value = 270}}},
Trim2 = new List<IfcTrimmingSelect> { new IfcTrimmingSelect { Value = new IfcParameterValue { Value = 90 } } },
SenseAgreement = true,
MasterRepresentation = IfcTrimmingPreference.PARAMETER,
};
var line1 = new IfcPolyline
{
Points = new List<IfcCartesianPoint>
{
new IfcCartesianPoint(cToCDistance / 2.0, radius),
new IfcCartesianPoint(cToCDistance / -2.0, radius),
},
};
var cir2 = new IfcCircle
{
Position = new IfcAxis2Placement
{
Value = new IfcAxis2Placement2D
{
Location = new IfcCartesianPoint(cToCDistance / -2.0, 0),
},
},
Radius = radius,
};
var trimmed2 = new IfcTrimmedCurve
{
BasisCurve = cir2,
Trim1 = new List<IfcTrimmingSelect> { new IfcTrimmingSelect { Value = new IfcParameterValue { Value = 90 } } },
Trim2 = new List<IfcTrimmingSelect> { new IfcTrimmingSelect { Value = new IfcParameterValue { Value = 270 } } },
SenseAgreement = true,
MasterRepresentation = IfcTrimmingPreference.PARAMETER,
};
var line2 = new IfcPolyline
{
Points = new List<IfcCartesianPoint>
{
new IfcCartesianPoint(cToCDistance / -2.0, -radius),
new IfcCartesianPoint(cToCDistance / 2.0, -radius),
},
};
var seg1 = new IfcCompositeCurveSegment
{
Transition = IfcTransitionCode.CONTSAMEGRADIENTSAMECURVATURE,
SameSense = true,
ParentCurve = trimmed1,
};
var seg2 = new IfcCompositeCurveSegment
{
Transition = IfcTransitionCode.CONTSAMEGRADIENTSAMECURVATURE,
SameSense = true,
ParentCurve = line1,
};
var seg3 = new IfcCompositeCurveSegment
{
Transition = IfcTransitionCode.CONTSAMEGRADIENTSAMECURVATURE,
SameSense = true,
ParentCurve = trimmed2,
};
var seg4 = new IfcCompositeCurveSegment
{
Transition = IfcTransitionCode.CONTSAMEGRADIENTSAMECURVATURE,
SameSense = true,
ParentCurve = line2,
};
var cCurve = new IfcCompositeCurve
{
Segments = new List<IfcCompositeCurveSegment>
{
seg1, seg2, seg3, seg4
},
SelfIntersect = EbInstanceModel.LOGICAL.dbTrue,
};
_ifcProfileDef = new IfcArbitraryClosedProfileDef
{
ProfileType = IfcProfileTypeEnum.AREA,
OuterCurve = cCurve,
};
}
public IXbimWire CreateWire(IfcCompositeCurveSegment compCurveSeg)
{
return _engine.CreateWire(compCurveSeg);
}
public void ArbitraryClosedProfileDefWithIncorrectPlacementTest()
{
using (var model = IfcStore.Create(new XbimEditorCredentials(), IfcSchemaVersion.Ifc4, XbimStoreType.InMemoryModel))
{
using (var txn = model.BeginTransaction("Create Column"))
{
IfcProject project = model.Instances.New <IfcProject>();
project.Initialize(ProjectUnits.SIUnitsUK);
project.Name = "Test Project";
IfcColumn col = model.Instances.New <IfcColumn>();
col.Name = "Column With ArbitraryClosedProfileDef";
//Creating IfcArbitraryClosedProfileDef that will contain IfcCompositeCurve
IfcArbitraryClosedProfileDef arbClosedProf = model.Instances.New <IfcArbitraryClosedProfileDef>();
//To create IfcArbitraryClosedProfileDef, we'll need to create IfcCompositeCurve
//Creating IfcCompositeCurve
IfcCompositeCurve myCompCurve = model.Instances.New <IfcCompositeCurve>();
//To Create IfcCompositeCurve, We'll need to create IfcCompositeCurveSegment
//create IfcCompositeCurveSegment (polyline)
IfcCompositeCurveSegment polylineSeg = model.Instances.New <IfcCompositeCurveSegment>();
//create IfcCompositeCurveSegment (arc)
IfcCompositeCurveSegment arcSeg = model.Instances.New <IfcCompositeCurveSegment>();
//Creating IfcPolyline that will be the parent curve for IfcCompositeCurveSegment "polylineSeg"
IfcPolyline myPolyline = model.Instances.New <IfcPolyline>();
//Creating Points to build the IfcPolyline
IfcCartesianPoint p0 = model.Instances.New <IfcCartesianPoint>();
p0.SetXY(200, 100);
IfcCartesianPoint p1 = model.Instances.New <IfcCartesianPoint>();
p1.SetXY(0, 100);
IfcCartesianPoint p2 = model.Instances.New <IfcCartesianPoint>();
p2.SetXY(0, 0);
IfcCartesianPoint p3 = model.Instances.New <IfcCartesianPoint>();
p3.SetXY(400, 0);
IfcCartesianPoint p4 = model.Instances.New <IfcCartesianPoint>();
p4.SetXY(400, 600);
IfcCartesianPoint p5 = model.Instances.New <IfcCartesianPoint>();
p5.SetXY(0, 600);
IfcCartesianPoint p6 = model.Instances.New <IfcCartesianPoint>();
p6.SetXY(0, 500);
IfcCartesianPoint p7 = model.Instances.New <IfcCartesianPoint>();
p7.SetXY(200, 500);
//Adding points to the polyline
myPolyline.Points.Add(p0);
myPolyline.Points.Add(p1);
myPolyline.Points.Add(p2);
myPolyline.Points.Add(p3);
myPolyline.Points.Add(p4);
myPolyline.Points.Add(p5);
myPolyline.Points.Add(p6);
myPolyline.Points.Add(p7);
//Assigning myPolyline to the IfcCompositeCurveSegment polylineSeg
polylineSeg.ParentCurve = myPolyline;
//Creating Arc using IfcTrimmedCurve
IfcTrimmedCurve myArc = model.Instances.New <IfcTrimmedCurve>();
//To create IfcTrimmedCurve, We'll need to create IfcCircle and trim it using IfcTrimmingSelect
IfcCircle myCirc = model.Instances.New <IfcCircle>();
myCirc.Radius = 213.554;
IfcCartesianPoint cP = model.Instances.New <IfcCartesianPoint>();
cP.SetXY(125.1312, 300); //this should really be a 3D point
IfcAxis2Placement3D plcmnt = model.Instances.New <IfcAxis2Placement3D>();
plcmnt.Location = cP;
plcmnt.RefDirection = model.Instances.New <IfcDirection>();
plcmnt.RefDirection.SetXY(0, 1);//this should eb a 3D axis
myCirc.Position = plcmnt;
myArc.BasisCurve = myCirc;
IfcTrimmingSelect v1 = p7;
IfcTrimmingSelect v2 = p0;
myArc.Trim1.Add(v1);
myArc.Trim2.Add(v2);
arcSeg.ParentCurve = myArc;
//Adding the created two IfcCompositeCurveSegments to the IfcCompositeCurve
myCompCurve.Segments.Add(arcSeg);
myCompCurve.Segments.Add(polylineSeg);
//Assigning IfcCompositeCurve "myCompCurve" to the IfcArbitraryClosedProfileDef
arbClosedProf.OuterCurve = myCompCurve;
arbClosedProf.ProfileType = IfcProfileTypeEnum.AREA;
//model as a swept area solid
IfcExtrudedAreaSolid body = model.Instances.New <IfcExtrudedAreaSolid>();
body.Depth = 2000;
body.SweptArea = arbClosedProf;
body.ExtrudedDirection = model.Instances.New <IfcDirection>();
body.ExtrudedDirection.SetXYZ(0, 0, 1);
txn.Commit();
var solid = _xbimGeometryCreator.CreateSolid(body);
Assert.IsTrue((int)solid.Volume == 239345450);
}
}
}
internal static IfcSweptDiskSolid ProfileSweptDiskSolidByCompositeCurve(IfcStore model, Entity profPath, double raduis)
{
IfcSweptDiskSolid body = model.Instances.New <IfcSweptDiskSolid>();
IfcCompositeCurve compositeCurve = model.Instances.New <IfcCompositeCurve>();
compositeCurve.SelfIntersect = false;
if (profPath is LinearPath)
{
LinearPath linearPath = profPath as LinearPath;
IfcCompositeCurveSegment segment = model.Instances.New <IfcCompositeCurveSegment>();
IfcPolyline pLine = model.Instances.New <IfcPolyline>();
for (int i = 0; i < linearPath.Vertices.Length; i++)
{
IfcCartesianPoint point = model.Instances.New <IfcCartesianPoint>();
point.SetXYZ(linearPath.Vertices[i].X, linearPath.Vertices[i].Y, linearPath.Vertices[i].Z);
pLine.Points.Add(point);
}
segment.ParentCurve = pLine;
segment.Transition = IfcTransitionCode.CONTINUOUS;
compositeCurve.Segments.Add(segment);
}
else if (profPath is CompositeCurve)
{
CompositeCurve compCurvePath = profPath as CompositeCurve;
for (int i = 0; i < compCurvePath.CurveList.Count; i++)
{
IfcCompositeCurveSegment segment = model.Instances.New <IfcCompositeCurveSegment>();
//segment.Transition = i == compCurvePath.CurveList.Count - 1 ? IfcTransitionCode.DISCONTINUOUS : IfcTransitionCode.CONTINUOUS;
segment.Transition = IfcTransitionCode.DISCONTINUOUS;
if (compCurvePath.CurveList[i] is Line)
{
segment.SameSense = true;
Line line = compCurvePath.CurveList[i] as Line;
IfcPolyline pLine = model.Instances.New <IfcPolyline>();
for (int j = 0; j < line.Vertices.Length; j++)
{
IfcCartesianPoint point = model.Instances.New <IfcCartesianPoint>();
point.SetXYZ(line.Vertices[j].X, line.Vertices[j].Y, line.Vertices[j].Z);
pLine.Points.Add(point);
}
segment.ParentCurve = pLine;
compositeCurve.Segments.Add(segment);
}
else
{
Arc arc = compCurvePath.CurveList[i] as Arc;
IfcTrimmedCurve trimmedCurve = model.Instances.New <IfcTrimmedCurve>();
IfcCircle cir = model.Instances.New <IfcCircle>(e => e.Radius = arc.Radius);
cir.Position = model.Instances.New <IfcAxis2Placement3D>(e =>
e.Location = model.Instances.New <IfcCartesianPoint>(p => p.SetXYZ(arc.Center.X, arc.Center.Y, arc.Center.Z)));
trimmedCurve.BasisCurve = cir;
trimmedCurve.Trim1.Add(model.Instances.New <IfcCartesianPoint>(p => p.SetXYZ(arc.StartPoint.X, arc.StartPoint.Y, arc.StartPoint.Z)));
trimmedCurve.Trim2.Add(model.Instances.New <IfcCartesianPoint>(p => p.SetXYZ(arc.EndPoint.X, arc.EndPoint.Y, arc.EndPoint.Z)));
trimmedCurve.SenseAgreement = arc.Plane.AxisZ == Vector3D.AxisZ ? true : false;
//segment.SameSense = arc.Plane.AxisZ == Vector3D.AxisZ ? false : true;
trimmedCurve.MasterRepresentation = IfcTrimmingPreference.CARTESIAN;
segment.ParentCurve = trimmedCurve;
compositeCurve.Segments.Add(segment);
}
}
}
else if (profPath is Circle)
{
IfcCircle ifcCirc = model.Instances.New <IfcCircle>();
}
body.Directrix = compositeCurve;
body.Radius = raduis;
body.InnerRadius = raduis * .75;
return(body);
}
internal static IfcSurfaceCurveSweptAreaSolid ProfileSurfaceSweptSolidCreateByCompositeCurve(IfcStore model, IfcProfileDef prof, Entity profPath)
{
IfcSurfaceCurveSweptAreaSolid body = model.Instances.New <IfcSurfaceCurveSweptAreaSolid>();
IfcCompositeCurve compositeCurve = model.Instances.New <IfcCompositeCurve>();
if (profPath is LinearPath)
{
LinearPath linearPath = profPath as LinearPath;
IfcCompositeCurveSegment segment = model.Instances.New <IfcCompositeCurveSegment>();
IfcPolyline pLine = model.Instances.New <IfcPolyline>();
for (int i = 0; i < linearPath.Vertices.Length; i++)
{
IfcCartesianPoint point = model.Instances.New <IfcCartesianPoint>();
point.SetXYZ(linearPath.Vertices[i].X, linearPath.Vertices[i].Y, linearPath.Vertices[i].Z);
pLine.Points.Add(point);
}
segment.ParentCurve = pLine;
segment.Transition = IfcTransitionCode.CONTINUOUS;
compositeCurve.Segments.Add(segment);
}
else
{
CompositeCurve compCurvePath = profPath as CompositeCurve;
for (int i = 0; i < compCurvePath.CurveList.Count; i++)
{
if (compCurvePath.CurveList[i] is Line)
{
Line line = compCurvePath.CurveList[i] as Line;
IfcCompositeCurveSegment segment = model.Instances.New <IfcCompositeCurveSegment>();
IfcPolyline pLine = model.Instances.New <IfcPolyline>();
for (int j = 0; j < line.Vertices.Length; j++)
{
IfcCartesianPoint point = model.Instances.New <IfcCartesianPoint>();
point.SetXYZ(line.Vertices[j].X, line.Vertices[j].Y, line.Vertices[j].Z);
pLine.Points.Add(point);
}
segment.ParentCurve = pLine;
segment.Transition = IfcTransitionCode.CONTINUOUS;
compositeCurve.Segments.Add(segment);
}
else
{
Arc arc = compCurvePath.CurveList[i] as Arc;
IfcCompositeCurveSegment segment = model.Instances.New <IfcCompositeCurveSegment>();
IfcTrimmedCurve trimmedCurve = model.Instances.New <IfcTrimmedCurve>();
IfcCircle cir = model.Instances.New <IfcCircle>(e => e.Radius = arc.Radius);
cir.Position = model.Instances.New <IfcAxis2Placement3D>(e => e.Location = model.Instances.New <IfcCartesianPoint>(p => p.SetXYZ(arc.Center.X, arc.Center.Y, arc.Center.Z)));
trimmedCurve.BasisCurve = cir;
trimmedCurve.Trim1.Add(model.Instances.New <IfcCartesianPoint>(p => p.SetXYZ(arc.StartPoint.X, arc.StartPoint.Y, arc.StartPoint.Z)));
trimmedCurve.Trim2.Add(model.Instances.New <IfcCartesianPoint>(p => p.SetXYZ(arc.EndPoint.X, arc.EndPoint.Y, arc.EndPoint.Z)));
trimmedCurve.SenseAgreement = arc.Plane.AxisZ == Vector3D.AxisZ ? false : true;
trimmedCurve.MasterRepresentation = IfcTrimmingPreference.CARTESIAN;
segment.ParentCurve = trimmedCurve;
segment.Transition = IfcTransitionCode.CONTINUOUS;
compositeCurve.Segments.Add(segment);
}
}
}
body.Directrix = compositeCurve;
body.SweptArea = prof;
var plane = model.Instances.New <IfcPlane>();
plane.Position = model.Instances.New <IfcAxis2Placement3D>();
plane.Position.Location = model.Instances.New <IfcCartesianPoint>();
//plane.Position.Location.SetXYZ(profPath.X, lstPoints[0].Y, lstPoints[0].Z);
plane.Position.Axis = model.Instances.New <IfcDirection>();
plane.Position.Axis.SetXYZ(0, 0, 1);
plane.Position.RefDirection = model.Instances.New <IfcDirection>();
plane.Position.RefDirection.SetXYZ(1, 0, 0);
body.ReferenceSurface = plane;
//body.FixedReference.SetXYZ(1, 0, 0);
return(body);
}
public BbSlottedHoleProfile(double cToCDistance, double radius)
{
var cir1 = new IfcCircle
{
Position = new IfcAxis2Placement
{
Value = new IfcAxis2Placement2D
{
Location = new IfcCartesianPoint(cToCDistance / 2.0, 0),
},
},
Radius = radius,
};
var trimmed1 = new IfcTrimmedCurve
{
BasisCurve = cir1,
Trim1 = new List <IfcTrimmingSelect> {
new IfcTrimmingSelect {
Value = new IfcParameterValue {
Value = 270
}
}
},
Trim2 = new List <IfcTrimmingSelect> {
new IfcTrimmingSelect {
Value = new IfcParameterValue {
Value = 90
}
}
},
SenseAgreement = true,
MasterRepresentation = IfcTrimmingPreference.PARAMETER,
};
var line1 = new IfcPolyline
{
Points = new List <IfcCartesianPoint>
{
new IfcCartesianPoint(cToCDistance / 2.0, radius),
new IfcCartesianPoint(cToCDistance / -2.0, radius),
},
};
var cir2 = new IfcCircle
{
Position = new IfcAxis2Placement
{
Value = new IfcAxis2Placement2D
{
Location = new IfcCartesianPoint(cToCDistance / -2.0, 0),
},
},
Radius = radius,
};
var trimmed2 = new IfcTrimmedCurve
{
BasisCurve = cir2,
Trim1 = new List <IfcTrimmingSelect> {
new IfcTrimmingSelect {
Value = new IfcParameterValue {
Value = 90
}
}
},
Trim2 = new List <IfcTrimmingSelect> {
new IfcTrimmingSelect {
Value = new IfcParameterValue {
Value = 270
}
}
},
SenseAgreement = true,
MasterRepresentation = IfcTrimmingPreference.PARAMETER,
};
var line2 = new IfcPolyline
{
Points = new List <IfcCartesianPoint>
{
new IfcCartesianPoint(cToCDistance / -2.0, -radius),
new IfcCartesianPoint(cToCDistance / 2.0, -radius),
},
};
var seg1 = new IfcCompositeCurveSegment
{
Transition = IfcTransitionCode.CONTSAMEGRADIENTSAMECURVATURE,
SameSense = true,
ParentCurve = trimmed1,
};
var seg2 = new IfcCompositeCurveSegment
{
Transition = IfcTransitionCode.CONTSAMEGRADIENTSAMECURVATURE,
SameSense = true,
ParentCurve = line1,
};
var seg3 = new IfcCompositeCurveSegment
{
Transition = IfcTransitionCode.CONTSAMEGRADIENTSAMECURVATURE,
SameSense = true,
ParentCurve = trimmed2,
};
var seg4 = new IfcCompositeCurveSegment
{
Transition = IfcTransitionCode.CONTSAMEGRADIENTSAMECURVATURE,
SameSense = true,
ParentCurve = line2,
};
var cCurve = new IfcCompositeCurve
{
Segments = new List <IfcCompositeCurveSegment>
{
seg1, seg2, seg3, seg4
},
SelfIntersect = EbInstanceModel.LOGICAL.dbTrue,
};
_ifcProfileDef = new IfcArbitraryClosedProfileDef
{
ProfileType = IfcProfileTypeEnum.AREA,
OuterCurve = cCurve,
};
}
