IFC 4.3.2.20240128 (IFC4X3_ADD2) under development

4.2.8.3.2.5 T-Shape Profile Definition

The following diagram shows the generic classes and relationships used when applying this concept.

G IfcTShapeProfileDef IfcTShapeProfileDef 1. ProfileType [1:1] 2. ProfileName [0:1]      HasExternalReference [0:?]      HasProperties [0:?] 3. Position [0:1] 4. Depth [1:1] 5. FlangeWidth [1:1] 6. WebThickness [1:1] 7. FlangeThickness [1:1] 8. FilletRadius [0:1] 9. FlangeEdgeRadius [0:1] 10. WebEdgeRadius [0:1] 11. WebSlope [0:1] 12. FlangeSlope [0:1] IfcProfileTypeEnum IfcProfileTypeEnum IfcTShapeProfileDef:ProfileType1->IfcProfileTypeEnum:IfcProfileTypeEnum0 IfcLabel IfcLabel IfcTShapeProfileDef:ProfileName1->IfcLabel:IfcLabel0 IfcAxis2Placement2D_0 IfcAxis2Placement2D      LayerAssignment [0:1]      StyledByItem [0:1] 1. Location [1:1] 2. RefDirection [0:1] IfcTShapeProfileDef:Position1->IfcAxis2Placement2D_0:IfcAxis2Placement2D0 IfcAxis2Placement2D_1 IfcAxis2Placement2D      LayerAssignment [0:1]      StyledByItem [0:1] 1. Location [1:1] 2. RefDirection [0:1] IfcTShapeProfileDef:Position1->IfcAxis2Placement2D_1:IfcAxis2Placement2D0 IfcPositiveLengthMeasure_0 IfcPositiveLengthMeasure IfcTShapeProfileDef:Depth1->IfcPositiveLengthMeasure_0:IfcPositiveLengthMeasure0 IfcPositiveLengthMeasure_1 IfcPositiveLengthMeasure IfcTShapeProfileDef:FlangeWidth1->IfcPositiveLengthMeasure_1:IfcPositiveLengthMeasure0 IfcPositiveLengthMeasure_2 IfcPositiveLengthMeasure IfcTShapeProfileDef:WebThickness1->IfcPositiveLengthMeasure_2:IfcPositiveLengthMeasure0 IfcPositiveLengthMeasure_3 IfcPositiveLengthMeasure IfcTShapeProfileDef:FlangeThickness1->IfcPositiveLengthMeasure_3:IfcPositiveLengthMeasure0 IfcNonNegativeLengthMeasure_0 IfcNonNegativeLengthMeasure IfcTShapeProfileDef:FilletRadius1->IfcNonNegativeLengthMeasure_0:IfcNonNegativeLengthMeasure0 IfcNonNegativeLengthMeasure_1 IfcNonNegativeLengthMeasure IfcTShapeProfileDef:FlangeEdgeRadius1->IfcNonNegativeLengthMeasure_1:IfcNonNegativeLengthMeasure0 IfcNonNegativeLengthMeasure_2 IfcNonNegativeLengthMeasure IfcTShapeProfileDef:WebEdgeRadius1->IfcNonNegativeLengthMeasure_2:IfcNonNegativeLengthMeasure0 IfcPlaneAngleMeasure_0 IfcPlaneAngleMeasure IfcTShapeProfileDef:WebSlope1->IfcPlaneAngleMeasure_0:IfcPlaneAngleMeasure0 IfcPlaneAngleMeasure_1 IfcPlaneAngleMeasure IfcTShapeProfileDef:FlangeSlope1->IfcPlaneAngleMeasure_1:IfcPlaneAngleMeasure0 IfcCartesianPoint_0 IfcCartesianPoint      LayerAssignment [0:1]      StyledByItem [0:1] 1. Coordinates [1:3] IfcAxis2Placement2D_0:Location1->IfcCartesianPoint_0:IfcCartesianPoint0 IfcCartesianPoint_1 IfcCartesianPoint      LayerAssignment [0:1]      StyledByItem [0:1] 1. Coordinates [1:3] IfcAxis2Placement2D_0:Location1->IfcCartesianPoint_1:IfcCartesianPoint0 IfcDirection_0 IfcDirection      LayerAssignment [0:1]      StyledByItem [0:1] 1. DirectionRatios [2:3] IfcAxis2Placement2D_0:RefDirection1->IfcDirection_0:IfcDirection0 IfcDirection_1 IfcDirection      LayerAssignment [0:1]      StyledByItem [0:1] 1. DirectionRatios [2:3] IfcAxis2Placement2D_0:RefDirection1->IfcDirection_1:IfcDirection0
Figure 4.2.8.3.2.5.A

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