public override void Parse(int propIndex, IPropertyValue value, int[] nestedIndex)
{
switch (propIndex)
{
case 0:
_name = value.StringVal;
return;
case 1:
_description = value.StringVal;
return;
case 2:
_material = (IfcMaterial)(value.EntityVal);
return;
case 3:
_profile = (IfcProfileDef)(value.EntityVal);
return;
case 4:
_priority = value.IntegerVal;
return;
case 5:
_category = value.StringVal;
return;
default:
throw new XbimParserException(string.Format("Attribute index {0} is out of range for {1}", propIndex + 1, GetType().Name.ToUpper()));
}
}
public override void Parse(int propIndex, IPropertyValue value, int[] nestedIndex)
{
switch (propIndex)
{
case 0:
case 1:
base.Parse(propIndex, value, nestedIndex);
return;
case 2:
_parentProfile = (IfcProfileDef)(value.EntityVal);
return;
case 3:
_operator = (IfcCartesianTransformationOperator2D)(value.EntityVal);
return;
case 4:
_label = value.StringVal;
return;
default:
throw new XbimParserException(string.Format("Attribute index {0} is out of range for {1}", propIndex + 1, GetType().Name.ToUpper()));
}
}
internal static bool IfcTaperedSweptAreaProfiles(IfcProfileDef StartArea, IfcProfileDef EndArea)
{
// local variables
bool Result = false;
if (StartArea is IfcParameterizedProfileDef)
{
if (EndArea is IfcDerivedProfileDef)
{
var end = EndArea as IfcDerivedProfileDef;
Result = end != null && StartArea == end.ParentProfile;
}
else
{
Result = StartArea.GetType() == EndArea.GetType();
}
}
else
{
if (EndArea is IfcDerivedProfileDef)
{
var end = EndArea as IfcDerivedProfileDef;
Result = end != null && StartArea == end.ParentProfile;
}
else
{
Result = false;
}
}
return(Result);
}
// private static IfcOpeningElement ToIfcOpeningElement(this Opening opening, IfcRepresentationContext context, Document doc, IfcObjectPlacement parent)
// {
// // var sweptArea = opening.Profile.Perimeter.ToIfcArbitraryClosedProfileDef(doc);
// // We use the Z extrude direction because the direction is
// // relative to the local placement, which is a transform at the
// // beam's end with the Z axis pointing along the direction.
// // var extrudeDirection = opening.ExtrudeDirection.ToIfcDirection();
// // var position = new Transform().ToIfcAxis2Placement3D(doc);
// // var solid = new IfcExtrudedAreaSolid(sweptArea, position,
// // extrudeDirection, new IfcPositiveLengthMeasure(opening.ExtrudeDepth));
// var extrude= (Extrude)opening.Geometry.SolidOperations[0];
// var solid = extrude.ToIfcExtrudedAreaSolid(new Transform(), doc);
// var localPlacement = new Transform().ToIfcLocalPlacement(doc, parent);
// var shape = new IfcShapeRepresentation(context, "Body", "SweptSolid", new List<IfcRepresentationItem>{solid});
// var productRep = new IfcProductDefinitionShape(new List<IfcRepresentation>{shape});
// var ifcOpening = new IfcOpeningElement(IfcGuid.ToIfcGuid(opening.Id), null, null, null, null, localPlacement, productRep, null);
// // doc.AddEntity(sweptArea);
// // doc.AddEntity(extrudeDirection);
// // doc.AddEntity(position);
// // doc.AddEntity(repItem);
// doc.AddEntity(solid);
// doc.AddEntity(localPlacement);
// doc.AddEntity(shape);
// doc.AddEntity(productRep);
// return ifcOpening;
// }
private static ICurve ToCurve(this IfcProfileDef profile)
{
if (profile is IfcCircleProfileDef)
{
var cpd = (IfcCircleProfileDef)profile;
// TODO: Remove this conversion to a polygon when downstream
// functions support arcs and circles.
return(new Circle((IfcLengthMeasure)cpd.Radius).ToPolygon(10));
}
else if (profile is IfcParameterizedProfileDef)
{
var ipd = (IfcParameterizedProfileDef)profile;
return(ipd.ToCurve());
}
else if (profile is IfcArbitraryOpenProfileDef)
{
var aopd = (IfcArbitraryOpenProfileDef)profile;
return(aopd.ToCurve());
}
else if (profile is IfcArbitraryClosedProfileDef)
{
var acpd = (IfcArbitraryClosedProfileDef)profile;
return(acpd.ToCurve());
}
else if (profile is IfcCompositeProfileDef)
{
throw new Exception("IfcCompositeProfileDef is not supported yet.");
}
else if (profile is IfcDerivedProfileDef)
{
throw new Exception("IfcDerivedProfileDef is not supported yet.");
}
return(null);
}
private static void Extrude(Stack operandStack)
{
double extrudeHeight = Double.Parse((string)operandStack.Pop());
IfcProfileDef extrudeProfile = (IfcProfileDef)operandStack.Pop();
operandStack.Push(extrudeProfile.Extrude(extrudeHeight));
}
private static void Revolve(Stack operandStack)
{
double revolveAngle = Double.Parse((string)operandStack.Pop());
IfcProfileDef revolveProfile = (IfcProfileDef)operandStack.Pop();
operandStack.Push(revolveProfile.Revolve(revolveAngle));
}
public static IfcProductDefinitionShape CreateExtruded(IfcRepresentationContext representationContext,
IfcProfileDef ifcProfileDef, IfcAxis2Placement3D placement3D, IfcDirection direction, double depth)
{
var extruded = new IfcExtrudedAreaSolid
{
SweptArea = ifcProfileDef,
Position = placement3D,
ExtrudedDirection = direction ,
Depth = depth,
};
var shaperep = new IfcShapeRepresentation
{
ContextOfItems = representationContext,
RepresentationIdentifier = "Body",
RepresentationType = "SweptSolid",
Items = new List<IfcRepresentationItem>(),
};
shaperep.Items.Add(extruded);
var ifcShape = new IfcProductDefinitionShape
{
// Name=
// Description =
Representations = new List<IfcRepresentation>(),
};
ifcShape.Representations.Add(shaperep);
return ifcShape;
}
public override string WhereRule()
{
string err = "";
if (_crossSectionPositions.Count != _crossSections.Count)
{
err +=
"WR1 SectionedSpine : The set of cross sections and the set of cross section positions shall be of the same size.\n";
}
IfcProfileDef firstProfile = _crossSections.FirstOrDefault();
if (firstProfile != null)
{
IfcProfileTypeEnum pType = firstProfile.ProfileType;
foreach (IfcProfileDef prof in _crossSections)
{
if (prof.ProfileType != pType)
{
err +=
"WR2 SectionedSpine : The profile type (either AREA or CURVE) shall be consistent within the list of the profiles defining the cross sections.\n";
break;
}
}
}
if (_spineCurve != null && _spineCurve.Dim != 3)
{
err +=
"WR3 SectionedSpine : The curve entity which is the underlying spine curve shall have the dimensionality of 3.\n";
}
return(err);
}
// private static IfcOpeningElement ToIfcOpeningElement(this Opening opening, IfcRepresentationContext context, Document doc, IfcObjectPlacement parent)
// {
// // var sweptArea = opening.Profile.Perimeter.ToIfcArbitraryClosedProfileDef(doc);
// // We use the Z extrude direction because the direction is
// // relative to the local placement, which is a transform at the
// // beam's end with the Z axis pointing along the direction.
// // var extrudeDirection = opening.ExtrudeDirection.ToIfcDirection();
// // var position = new Transform().ToIfcAxis2Placement3D(doc);
// // var solid = new IfcExtrudedAreaSolid(sweptArea, position,
// // extrudeDirection, new IfcPositiveLengthMeasure(opening.ExtrudeDepth));
// var extrude= (Extrude)opening.Geometry.SolidOperations[0];
// var solid = extrude.ToIfcExtrudedAreaSolid(new Transform(), doc);
// var localPlacement = new Transform().ToIfcLocalPlacement(doc, parent);
// var shape = new IfcShapeRepresentation(context, "Body", "SweptSolid", new List<IfcRepresentationItem>{solid});
// var productRep = new IfcProductDefinitionShape(new List<IfcRepresentation>{shape});
// var ifcOpening = new IfcOpeningElement(IfcGuid.ToIfcGuid(opening.Id), null, null, null, null, localPlacement, productRep, null);
// // doc.AddEntity(sweptArea);
// // doc.AddEntity(extrudeDirection);
// // doc.AddEntity(position);
// // doc.AddEntity(repItem);
// doc.AddEntity(solid);
// doc.AddEntity(localPlacement);
// doc.AddEntity(shape);
// doc.AddEntity(productRep);
// return ifcOpening;
// }
private static ICurve ToCurve(this IfcProfileDef profile)
{
if (profile is IfcCircleProfileDef)
{
var cpd = (IfcCircleProfileDef)profile;
return(Polygon.Circle((IfcLengthMeasure)cpd.Radius));
}
else if (profile is IfcParameterizedProfileDef)
{
var ipd = (IfcParameterizedProfileDef)profile;
return(ipd.ToCurve());
}
else if (profile is IfcArbitraryOpenProfileDef)
{
var aopd = (IfcArbitraryOpenProfileDef)profile;
return(aopd.ToCurve());
}
else if (profile is IfcArbitraryClosedProfileDef)
{
var acpd = (IfcArbitraryClosedProfileDef)profile;
return(acpd.ToCurve());
}
else if (profile is IfcCompositeProfileDef)
{
throw new Exception("IfcCompositeProfileDef is not supported yet.");
}
else if (profile is IfcDerivedProfileDef)
{
throw new Exception("IfcDerivedProfileDef is not supported yet.");
}
return(null);
}
internal static bool IfcTaperedSweptAreaProfiles(IfcProfileDef StartArea, IfcProfileDef EndArea)
{
// local variables
bool Result = false;
if (INTYPEOF(StartArea, "IFC4.IFCPARAMETERIZEDPROFILEDEF"))
{
if (INTYPEOF(EndArea, "IFC4.IFCDERIVEDPROFILEDEF"))
{
var end = EndArea as IIfcDerivedProfileDef;
// todo: handle null case?
Result = StartArea == end.ParentProfile;
}
else
{
Result = (StartArea.GetType() == EndArea.GetType());
}
}
else
{
if (INTYPEOF(EndArea, "IFC4.IFCDERIVEDPROFILEDEF"))
{
var end = EndArea as IIfcDerivedProfileDef;
// todo: handle null case?
Result = StartArea == end.ParentProfile;
}
else
{
Result = false;
}
}
return(Result);
}
public static IfcProductDefinitionShape CreateExtruded(IfcRepresentationContext representationContext,
IfcProfileDef ifcProfileDef, IfcAxis2Placement3D placement3D, IfcDirection direction, double depth)
{
var extruded = new IfcExtrudedAreaSolid
{
SweptArea = ifcProfileDef,
Position = placement3D,
ExtrudedDirection = direction,
Depth = depth,
};
var shaperep = new IfcShapeRepresentation
{
ContextOfItems = representationContext,
RepresentationIdentifier = "Body",
RepresentationType = "SweptSolid",
Items = new List <IfcRepresentationItem>(),
};
shaperep.Items.Add(extruded);
var ifcShape = new IfcProductDefinitionShape
{
// Name=
// Description =
Representations = new List <IfcRepresentation>(),
};
ifcShape.Representations.Add(shaperep);
return(ifcShape);
}
public IfcSurfaceCurveSweptAreaSolid(IfcProfileDef __SweptArea, IfcAxis2Placement3D __Position, IfcCurve __Directrix, IfcParameterValue __StartParam, IfcParameterValue __EndParam, IfcSurface __ReferenceSurface)
: base(__SweptArea, __Position)
{
this._Directrix = __Directrix;
this._StartParam = __StartParam;
this._EndParam = __EndParam;
this._ReferenceSurface = __ReferenceSurface;
}
public static IfcSurfaceOfRevolution MakeSurfaceOfRevolution(MemoryModel m, IfcProfileDef profile)
{
var surf = m.Instances.New <IfcSurfaceOfRevolution>();
surf.SweptCurve = profile;
surf.AxisPosition = MakeAxis1Placement(m);
return(surf);
}
public IfcFixedReferenceSweptAreaSolid(IfcProfileDef __SweptArea, IfcAxis2Placement3D __Position, IfcCurve __Directrix, IfcParameterValue?__StartParam, IfcParameterValue?__EndParam, IfcDirection __FixedReference)
: base(__SweptArea, __Position)
{
this.Directrix = __Directrix;
this.StartParam = __StartParam;
this.EndParam = __EndParam;
this.FixedReference = __FixedReference;
}
public IfcStructuralSteelProfileProperties(IfcLabel?__ProfileName, IfcProfileDef __ProfileDefinition, IfcMassPerLengthMeasure?__PhysicalWeight, IfcPositiveLengthMeasure?__Perimeter, IfcPositiveLengthMeasure?__MinimumPlateThickness, IfcPositiveLengthMeasure?__MaximumPlateThickness, IfcAreaMeasure?__CrossSectionArea, IfcMomentOfInertiaMeasure?__TorsionalConstantX, IfcMomentOfInertiaMeasure?__MomentOfInertiaYZ, IfcMomentOfInertiaMeasure?__MomentOfInertiaY, IfcMomentOfInertiaMeasure?__MomentOfInertiaZ, IfcWarpingConstantMeasure?__WarpingConstant, IfcLengthMeasure?__ShearCentreZ, IfcLengthMeasure?__ShearCentreY, IfcAreaMeasure?__ShearDeformationAreaZ, IfcAreaMeasure?__ShearDeformationAreaY, IfcSectionModulusMeasure?__MaximumSectionModulusY, IfcSectionModulusMeasure?__MinimumSectionModulusY, IfcSectionModulusMeasure?__MaximumSectionModulusZ, IfcSectionModulusMeasure?__MinimumSectionModulusZ, IfcSectionModulusMeasure?__TorsionalSectionModulus, IfcLengthMeasure?__CentreOfGravityInX, IfcLengthMeasure?__CentreOfGravityInY, IfcAreaMeasure?__ShearAreaZ, IfcAreaMeasure?__ShearAreaY, IfcPositiveRatioMeasure?__PlasticShapeFactorY, IfcPositiveRatioMeasure?__PlasticShapeFactorZ)
: base(__ProfileName, __ProfileDefinition, __PhysicalWeight, __Perimeter, __MinimumPlateThickness, __MaximumPlateThickness, __CrossSectionArea, __TorsionalConstantX, __MomentOfInertiaYZ, __MomentOfInertiaY, __MomentOfInertiaZ, __WarpingConstant, __ShearCentreZ, __ShearCentreY, __ShearDeformationAreaZ, __ShearDeformationAreaY, __MaximumSectionModulusY, __MinimumSectionModulusY, __MaximumSectionModulusZ, __MinimumSectionModulusZ, __TorsionalSectionModulus, __CentreOfGravityInX, __CentreOfGravityInY)
{
this._ShearAreaZ = __ShearAreaZ;
this._ShearAreaY = __ShearAreaY;
this._PlasticShapeFactorY = __PlasticShapeFactorY;
this._PlasticShapeFactorZ = __PlasticShapeFactorZ;
}
public IfcMaterialProfile(IfcLabel?__Name, IfcText?__Description, IfcMaterial __Material, IfcProfileDef __Profile, IfcInteger?__Priority, IfcLabel?__Category)
{
this._Name = __Name;
this._Description = __Description;
this._Material = __Material;
this._Profile = __Profile;
this._Priority = __Priority;
this._Category = __Category;
}
public IfcRibPlateProfileProperties(IfcLabel?__ProfileName, IfcProfileDef __ProfileDefinition, IfcPositiveLengthMeasure?__Thickness, IfcPositiveLengthMeasure?__RibHeight, IfcPositiveLengthMeasure?__RibWidth, IfcPositiveLengthMeasure?__RibSpacing, IfcRibPlateDirectionEnum __Direction)
: base(__ProfileName, __ProfileDefinition)
{
this._Thickness = __Thickness;
this._RibHeight = __RibHeight;
this._RibWidth = __RibWidth;
this._RibSpacing = __RibSpacing;
this._Direction = __Direction;
}
public IfcGeneralProfileProperties(IfcLabel?__ProfileName, IfcProfileDef __ProfileDefinition, IfcMassPerLengthMeasure?__PhysicalWeight, IfcPositiveLengthMeasure?__Perimeter, IfcPositiveLengthMeasure?__MinimumPlateThickness, IfcPositiveLengthMeasure?__MaximumPlateThickness, IfcAreaMeasure?__CrossSectionArea)
: base(__ProfileName, __ProfileDefinition)
{
this._PhysicalWeight = __PhysicalWeight;
this._Perimeter = __Perimeter;
this._MinimumPlateThickness = __MinimumPlateThickness;
this._MaximumPlateThickness = __MaximumPlateThickness;
this._CrossSectionArea = __CrossSectionArea;
}
/// <summary>
/// Compares two objects for geomtric equality
/// </summary>
/// <param name="a"></param>
/// <param name="b">object to compare with</param>
/// <returns></returns>
public static bool GeometricEquals(this IfcDerivedProfileDef a, IfcProfileDef b)
{
IfcDerivedProfileDef p = b as IfcDerivedProfileDef;
if (p == null)
{
return(false); //different types are not the same
}
return(a.Operator.GeometricEquals(p.Operator) && a.ParentProfile.GeometricEquals(p.ParentProfile));
}
public static IfcExtrudedAreaSolid MakeExtrudedAreaSolid(MemoryModel m, IfcProfileDef profile, double extrude)
{
var extrusion = m.Instances.New <IfcExtrudedAreaSolid>();
extrusion.Depth = extrude;
extrusion.ExtrudedDirection = m.Instances.New <IfcDirection>(d => d.SetXYZ(0, 0, 1));
extrusion.Position = MakeAxis2Placement3D(m);
extrusion.SweptArea = profile;
return(extrusion);
}
/// <summary>
/// Compares two objects for geomtric equality
/// </summary>
/// <param name="a"></param>
/// <param name="b">object to compare with</param>
/// <returns></returns>
public static bool GeometricEquals(this IfcRectangleProfileDef a, IfcProfileDef b)
{
IfcRectangleProfileDef p = b as IfcRectangleProfileDef;
if (p == null)
{
return(false); //different types are not the same
}
return(a.XDim == p.XDim && a.YDim == p.YDim && a.Position.GeometricEquals(p.Position));
}
public static IfcExtrudedAreaSolid Extrude(this IfcProfileDef sweptArea,
double height,
IfcDirection?direction,
IfcAxis2Placement3D?position)
{
return(new IfcExtrudedAreaSolid(sweptArea,
position ?? IfcInit.CreateIfcAxis2Placement3D(),
direction ?? new IfcDirection(0, 0, 1),
new IfcPositiveLengthMeasure(height)));
}
/// <summary>
/// Compares two objects for geomtric equality
/// </summary>
/// <param name="a"></param>
/// <param name="b">object to compare with</param>
/// <returns></returns>
public static bool GeometricEquals(this IfcArbitraryClosedProfileDef a, IfcProfileDef b)
{
IfcArbitraryClosedProfileDef p = b as IfcArbitraryClosedProfileDef;
if (p == null)
{
return(false); //different types are not the same
}
return(a.ProfileType == b.ProfileType && a.OuterCurve.GeometricEquals(p.OuterCurve));
}
/// <summary>
/// Compares two objects for geomtric equality
/// </summary>
/// <param name="a"></param>
/// <param name="b">object to compare with</param>
/// <returns></returns>
public static bool GeometricEquals(this IfcCircleHollowProfileDef a, IfcProfileDef b)
{
IfcCircleHollowProfileDef p = b as IfcCircleHollowProfileDef;
if (p == null)
{
return(false); //different types are not the same
}
return(a.Radius == p.Radius && a.WallThickness == p.WallThickness && a.Position.GeometricEquals(p.Position));
}
public static IfcExtrudedAreaSolid MakeExtrudedAreaSolid(IfcStore m, IfcProfileDef area, IfcAxis2Placement3D pos,
IfcDirection dir, double depth)
{
return(m.Instances.New <IfcExtrudedAreaSolid>(exSolid =>
{
exSolid.SweptArea = area;
exSolid.Position = pos;
exSolid.ExtrudedDirection = dir;
exSolid.Depth = depth;
}));
}
public static IfcExtrudedAreaSolid MakeExtrudeAreaSolid(IfcStore m, IfcProfileDef profile, IfcAxis2Placement3D position,
IfcDirection direction, IfcPositiveLengthMeasure depth)
{
return(m.Instances.New <IfcExtrudedAreaSolid>(s =>
{
s.SweptArea = profile;
s.Position = position;
s.ExtrudedDirection = direction;
s.Depth = depth;
}));
}
public static IfcRevolvedAreaSolid Revolve(this IfcProfileDef sweptArea,
double rotation,
IfcAxis1Placement?axis,
IfcAxis2Placement3D?position)
{
return(new IfcRevolvedAreaSolid(sweptArea,
position ?? IfcInit.CreateIfcAxis2Placement3D(),
axis ?? new IfcAxis1Placement(new IfcCartesianPoint(0, 0, 0),
new IfcDirection(0, 1, 0)),
new IfcPlaneAngleMeasure(rotation)));
}
public void CircleProfileDefTest()
{
using (var m = XbimModel.CreateTemporaryModel())
{
using (var txn = m.BeginTransaction())
{
IfcProfileDef prof = IfcModelBuilder.MakeCircleProfileDef(m, 20);
var face = _xbimGeometryCreator.CreateFace(prof);
Assert.IsTrue(face.Area > 0);
}
}
}
internal static IfcColumn createColumn(IfcProduct host, IfcProfileDef profile, IfcCartesianPoint cartesianPoint, string globalId)
{
DatabaseIfc db = host.Database;
IfcExtrudedAreaSolid extrudedAreaSolid = new IfcExtrudedAreaSolid(profile, 5000);
IfcShapeRepresentation shapeRepresentation = new IfcShapeRepresentation(extrudedAreaSolid);
IfcProductDefinitionShape productDefinitionShape = new IfcProductDefinitionShape(shapeRepresentation);
IfcLocalPlacement localPlacement = createLocalPlacement(host, cartesianPoint, db.Factory.YAxis);
IfcColumn column = new IfcColumn(host, localPlacement, productDefinitionShape);
setGlobalId(column, globalId);
return(column);
}
public void CircleProfileDefTest()
{
using (var m = IfcStore.Create(new XbimEditorCredentials(), IfcSchemaVersion.Ifc4, XbimStoreType.InMemoryModel))
{
using (var txn = m.BeginTransaction())
{
IfcProfileDef prof = IfcModelBuilder.MakeCircleProfileDef(m, 20);
var face = _xbimGeometryCreator.CreateFace(prof);
Assert.IsTrue(face.Area > 0);
txn.Commit();
}
}
}
/// <summary>
/// Compares two objects for geomtric equality
/// </summary>
/// <param name="a"></param>
/// <param name="b">object to compare with</param>
/// <returns></returns>
public static bool GeometricEquals(this IfcLShapeProfileDef a, IfcProfileDef b)
{
IfcLShapeProfileDef p = b as IfcLShapeProfileDef;
if (p == null)
{
return(false); //different types are not the same
}
return(a.Depth == p.Depth &&
a.Thickness == p.Thickness &&
a.Width == p.Width &&
a.Position.GeometricEquals(p.Position));
}