IFC 4.3.2.20251105 (IFC4X3_ADD2) under development

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4.2.8.3.2.3 I-Shape Profile Definition

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

G <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcIShapeProfileDef.htm'>IfcIShapeProfileDef</a> IfcIShapeProfileDef 1. ProfileType [1:1] 2. ProfileName [0:1]      HasExternalReference [0:?]      HasProperties [0:?] 3. Position [0:1] 4. OverallWidth [1:1] 5. OverallDepth [1:1] 6. WebThickness [1:1] 7. FlangeThickness [1:1] 8. FilletRadius [0:1] 9. FlangeEdgeRadius [0:1] 10. FlangeSlope [0:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcProfileTypeEnum.htm'>IfcProfileTypeEnum</a> IfcProfileTypeEnum <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcIShapeProfileDef.htm'>IfcIShapeProfileDef</a>:ProfileType1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcProfileTypeEnum.htm'>IfcProfileTypeEnum</a>:IfcProfileTypeEnum0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcLabel.htm'>IfcLabel</a> IfcLabel <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcIShapeProfileDef.htm'>IfcIShapeProfileDef</a>:ProfileName1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcLabel.htm'>IfcLabel</a>:IfcLabel0 IfcAxis2Placement2D_0 IfcAxis2Placement2D      LayerAssignment [0:1]      StyledByItem [0:1] 1. Location [1:1] 2. RefDirection [0:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcIShapeProfileDef.htm'>IfcIShapeProfileDef</a>:Position1->IfcAxis2Placement2D_0:IfcAxis2Placement2D0 IfcAxis2Placement2D_1 IfcAxis2Placement2D      LayerAssignment [0:1]      StyledByItem [0:1] 1. Location [1:1] 2. RefDirection [0:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcIShapeProfileDef.htm'>IfcIShapeProfileDef</a>:Position1->IfcAxis2Placement2D_1:IfcAxis2Placement2D0 IfcPositiveLengthMeasure_0 IfcPositiveLengthMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcIShapeProfileDef.htm'>IfcIShapeProfileDef</a>:OverallWidth1->IfcPositiveLengthMeasure_0:IfcPositiveLengthMeasure0 IfcPositiveLengthMeasure_1 IfcPositiveLengthMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcIShapeProfileDef.htm'>IfcIShapeProfileDef</a>:OverallDepth1->IfcPositiveLengthMeasure_1:IfcPositiveLengthMeasure0 IfcPositiveLengthMeasure_2 IfcPositiveLengthMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcIShapeProfileDef.htm'>IfcIShapeProfileDef</a>:WebThickness1->IfcPositiveLengthMeasure_2:IfcPositiveLengthMeasure0 IfcPositiveLengthMeasure_3 IfcPositiveLengthMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcIShapeProfileDef.htm'>IfcIShapeProfileDef</a>:FlangeThickness1->IfcPositiveLengthMeasure_3:IfcPositiveLengthMeasure0 IfcNonNegativeLengthMeasure_0 IfcNonNegativeLengthMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcIShapeProfileDef.htm'>IfcIShapeProfileDef</a>:FilletRadius1->IfcNonNegativeLengthMeasure_0:IfcNonNegativeLengthMeasure0 IfcNonNegativeLengthMeasure_1 IfcNonNegativeLengthMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcIShapeProfileDef.htm'>IfcIShapeProfileDef</a>:FlangeEdgeRadius1->IfcNonNegativeLengthMeasure_1:IfcNonNegativeLengthMeasure0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcPlaneAngleMeasure.htm'>IfcPlaneAngleMeasure</a> IfcPlaneAngleMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcIShapeProfileDef.htm'>IfcIShapeProfileDef</a>:FlangeSlope1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcPlaneAngleMeasure.htm'>IfcPlaneAngleMeasure</a>: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 4.2.8.3.2.3.A

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