4.11.3.1.1 Faceted Brep Geometry

Figure 117 illustrates an instance diagram.

Faceted Brep GeometryIfcFacetedBrepIfcClosedShellIfcFaceSurfaceIfcFaceBoundIfcPolyLoopIfcCartesianPointIfcBooleanIfcFaceOuterBoundIfcPolyLoopIfcCartesianPointIfcBoolean

Figure 117 — Faceted Brep Geometry

mvdXML Specification
<?xml version="1.0"?>
<ConceptTemplate xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" uuid="bb55a495-9092-4230-afc6-fb0360d7d452" name="Faceted Brep Geometry" status="sample" applicableSchema="IFC4" applicableEntity="IfcFacetedBrep">
  <Rules>
    <AttributeRule AttributeName="Outer">
      <EntityRules>
        <EntityRule EntityName="IfcClosedShell">
          <AttributeRules>
            <AttributeRule AttributeName="CfsFaces">
              <EntityRules>
                <EntityRule EntityName="IfcFaceSurface">
                  <AttributeRules>
                    <AttributeRule AttributeName="Bounds">
                      <EntityRules>
                        <EntityRule EntityName="IfcFaceBound">
                          <AttributeRules>
                            <AttributeRule AttributeName="Bound">
                              <EntityRules>
                                <EntityRule EntityName="IfcPolyLoop">
                                  <AttributeRules>
                                    <AttributeRule AttributeName="Polygon">
                                      <EntityRules>
                                        <EntityRule EntityName="IfcCartesianPoint" />
                                      </EntityRules>
                                    </AttributeRule>
                                  </AttributeRules>
                                </EntityRule>
                              </EntityRules>
                            </AttributeRule>
                            <AttributeRule AttributeName="Orientation">
                              <EntityRules>
                                <EntityRule EntityName="IfcBoolean" />
                              </EntityRules>
                            </AttributeRule>
                          </AttributeRules>
                        </EntityRule>
                        <EntityRule EntityName="IfcFaceOuterBound">
                          <AttributeRules>
                            <AttributeRule AttributeName="Bound">
                              <EntityRules>
                                <EntityRule EntityName="IfcPolyLoop">
                                  <AttributeRules>
                                    <AttributeRule AttributeName="Polygon">
                                      <EntityRules>
                                        <EntityRule EntityName="IfcCartesianPoint" />
                                      </EntityRules>
                                    </AttributeRule>
                                  </AttributeRules>
                                </EntityRule>
                              </EntityRules>
                            </AttributeRule>
                            <AttributeRule AttributeName="Orientation">
                              <EntityRules>
                                <EntityRule EntityName="IfcBoolean" />
                              </EntityRules>
                            </AttributeRule>
                          </AttributeRules>
                        </EntityRule>
                      </EntityRules>
                    </AttributeRule>
                  </AttributeRules>
                </EntityRule>
              </EntityRules>
            </AttributeRule>
          </AttributeRules>
        </EntityRule>
      </EntityRules>
    </AttributeRule>
  </Rules>
</ConceptTemplate>

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