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20252453-T-424 项目

4.2.2.2.3 扫描圆盘实体几何体(Swept Disk Solid Geometry)

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/IfcSweptDiskSolid.htm'>IfcSweptDiskSolid</a> IfcSweptDiskSolid      LayerAssignment [0:1]      StyledByItem [0:1] 1. Directrix [1:1] 2. Radius [1:1] 3. InnerRadius [0:1] 4. StartParam [0:1] 5. EndParam [0:1] IfcPositiveLengthMeasure_0 IfcPositiveLengthMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcSweptDiskSolid.htm'>IfcSweptDiskSolid</a>:Radius1->IfcPositiveLengthMeasure_0:IfcPositiveLengthMeasure0 IfcPositiveLengthMeasure_1 IfcPositiveLengthMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcSweptDiskSolid.htm'>IfcSweptDiskSolid</a>:InnerRadius1->IfcPositiveLengthMeasure_1:IfcPositiveLengthMeasure0 IfcParameterValue_0 IfcParameterValue <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcSweptDiskSolid.htm'>IfcSweptDiskSolid</a>:StartParam1->IfcParameterValue_0:IfcParameterValue0 IfcParameterValue_1 IfcParameterValue <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcSweptDiskSolid.htm'>IfcSweptDiskSolid</a>:EndParam1->IfcParameterValue_1:IfcParameterValue0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcStyledItem.htm'>IfcStyledItem</a> IfcStyledItem      LayerAssignment [0:1]      StyledByItem [0:1] 1. Item [0:1] 2. Styles [1:?] 3. Name [0:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcSweptDiskSolid.htm'>IfcSweptDiskSolid</a>:StyledByItem1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcStyledItem.htm'>IfcStyledItem</a>:Item0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcLabel.htm'>IfcLabel</a> IfcLabel <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcStyledItem.htm'>IfcStyledItem</a>:Name1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcLabel.htm'>IfcLabel</a>:IfcLabel0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcSurfaceStyle.htm'>IfcSurfaceStyle</a> IfcSurfaceStyle 1. Name [0:1] 2. Side [1:1] 3. Styles [1:5] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcStyledItem.htm'>IfcStyledItem</a>:Styles1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcSurfaceStyle.htm'>IfcSurfaceStyle</a>:IfcSurfaceStyle0 Surface_Color_Style Surface Color Style <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcSurfaceStyle.htm'>IfcSurfaceStyle</a>->Surface_Color_Style
Figure 4.2.2.2.3.A