ifc:IfcBSplineSurfaceWithKnots

Complex Type Information

Model

ifc:StyledByItem{0,1} , ifc:ControlPointsList
Children: ifc:ControlPointsList, ifc:StyledByItem

Attributes

QName Type Fixed Default Use Inheritable Annotation
KnotSpec ifc:IfcKnotType optional
SelfIntersect ifc:logical optional
SurfaceForm ifc:IfcBSplineSurfaceForm optional
UClosed ifc:logical optional
UDegree xs:long optional
UKnots restriction of list of ifc:IfcParameterValue optional
UMultiplicities restriction of list of xs:long optional
VClosed ifc:logical optional
VDegree xs:long optional
VKnots restriction of list of ifc:IfcParameterValue optional
VMultiplicities restriction of list of xs:long optional
href xs:anyURI optional
id xs:ID optional
path xs:NMTOKENS optional
pos restriction of list of xs:integer optional
ref xs:IDREF optional

Used By

Element ifc:IfcBSplineSurfaceWithKnots
Complex Type ifc:IfcRationalBSplineSurfaceWithKnots

Source 

<xs:complexType name="IfcBSplineSurfaceWithKnots">
  <xs:complexContent>
    <xs:extension base="ifc:IfcBSplineSurface">
      <xs:attribute name="UMultiplicities" use="optional">
        <xs:simpleType>
          <xs:restriction>
            <xs:simpleType>
              <xs:list itemType="xs:long"/>
            </xs:simpleType>
            <xs:minLength value="2"/>
          </xs:restriction>
        </xs:simpleType>
      </xs:attribute>
      <xs:attribute name="VMultiplicities" use="optional">
        <xs:simpleType>
          <xs:restriction>
            <xs:simpleType>
              <xs:list itemType="xs:long"/>
            </xs:simpleType>
            <xs:minLength value="2"/>
          </xs:restriction>
        </xs:simpleType>
      </xs:attribute>
      <xs:attribute name="UKnots" use="optional">
        <xs:simpleType>
          <xs:restriction>
            <xs:simpleType>
              <xs:list itemType="ifc:IfcParameterValue"/>
            </xs:simpleType>
            <xs:minLength value="2"/>
          </xs:restriction>
        </xs:simpleType>
      </xs:attribute>
      <xs:attribute name="VKnots" use="optional">
        <xs:simpleType>
          <xs:restriction>
            <xs:simpleType>
              <xs:list itemType="ifc:IfcParameterValue"/>
            </xs:simpleType>
            <xs:minLength value="2"/>
          </xs:restriction>
        </xs:simpleType>
      </xs:attribute>
      <xs:attribute name="KnotSpec" type="ifc:IfcKnotType" use="optional"/>
    </xs:extension>
  </xs:complexContent>
</xs:complexType>