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20252453-T-424 项目

4.2.8.2.2 变换剖面定义(Transformed Profile Definition)

下图展示了应用此概念时使用的通用类和关系。

<a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcDerivedProfileDef.htm'>IfcDerivedProfileDef</a> IfcDerivedProfileDef 1. ProfileType [1:1] 2. ProfileName [0:1]      HasExternalReference [0:?]      HasProperties [0:?] 3. ParentProfile [1:1] 4. Operator [1:1] 5. Label [0:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcProfileTypeEnum.htm'>IfcProfileTypeEnum</a> IfcProfileTypeEnum <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcDerivedProfileDef.htm'>IfcDerivedProfileDef</a>:ProfileType1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcProfileTypeEnum.htm'>IfcProfileTypeEnum</a>:IfcProfileTypeEnum0 IfcLabel_0 IfcLabel <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcDerivedProfileDef.htm'>IfcDerivedProfileDef</a>:ProfileName1->IfcLabel_0:IfcLabel0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcProfileDef.htm'>IfcProfileDef</a> IfcProfileDef 1. ProfileType [1:1] 2. ProfileName [0:1]      HasExternalReference [0:?]      HasProperties [0:?] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcDerivedProfileDef.htm'>IfcDerivedProfileDef</a>:ParentProfile1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcProfileDef.htm'>IfcProfileDef</a>:IfcProfileDef0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcCartesianTransformationOperator2D.htm'>IfcCartesianTransformationOperator2D</a> IfcCartesianTransformationOperator2D      LayerAssignment [0:1]      StyledByItem [0:1] 1. Axis1 [0:1] 2. Axis2 [0:1] 3. LocalOrigin [1:1] 4. Scale [0:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcDerivedProfileDef.htm'>IfcDerivedProfileDef</a>:Operator1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcCartesianTransformationOperator2D.htm'>IfcCartesianTransformationOperator2D</a>:IfcCartesianTransformationOperator2D0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcCartesianTransformationOperator2DnonUniform.htm'>IfcCartesianTransformationOperator2DnonUniform</a> IfcCartesianTransformationOperator2DnonUniform      LayerAssignment [0:1]      StyledByItem [0:1] 1. Axis1 [0:1] 2. Axis2 [0:1] 3. LocalOrigin [1:1] 4. Scale [0:1] 5. Scale2 [0:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcDerivedProfileDef.htm'>IfcDerivedProfileDef</a>:Operator1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcCartesianTransformationOperator2DnonUniform.htm'>IfcCartesianTransformationOperator2DnonUniform</a>:IfcCartesianTransformationOperator2DnonUniform0 IfcLabel_1 IfcLabel <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcDerivedProfileDef.htm'>IfcDerivedProfileDef</a>:Label1->IfcLabel_1:IfcLabel0
Figure 4.2.8.2.2.A