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Properties
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Used by
Complex Type gml:TriangleType
Namespace http://www.opengis.net/gml
Annotations
 
Represents a triangle as a surface with an outer boundary consisting of a linear ring. Note that this is a polygon (subtype) with no inner boundaries. The number of points in the linear ring must be four.
Diagram
Diagram docindex169.tmp#id641 docindex292.tmp#id649 docindex110.tmp#id366
Type extension of gml:AbstractSurfacePatchType
Type hierarchy
Used by
Element gml:Triangle
Model gml:exterior
Children gml:exterior
Attributes
QName Type Fixed Default Use Annotation
interpolation gml:SurfaceInterpolationType planar optional 
The attribute "interpolation" specifies the interpolation mechanism used for this surface patch. Currently only planar surface patches are defined in GML 3, the attribute is fixed to "planar", i.e. the interpolation method shall return points on a single plane. The boundary of the patch shall be contained within that plane.
Source
 
<complexType name="TriangleType">
  <annotation>
    <documentation>Represents a triangle as a surface with an outer boundary consisting of a linear ring. Note that this is a polygon (subtype) with no inner boundaries. The number of points in the linear ring must be four.</documentation>
  </annotation>
  <complexContent>
    <extension base="gml:AbstractSurfacePatchType">
      <sequence>
        <element ref="gml:exterior">
          <annotation>
            <documentation>Constraint: The Ring shall be a LinearRing and must form a triangle, the first and the last position must be co-incident.</documentation>
          </annotation>
        </element>
      </sequence>
      <attribute name="interpolation" type="gml:SurfaceInterpolationType" fixed="planar">
        <annotation>
          <documentation>The attribute "interpolation" specifies the interpolation mechanism used for this surface patch. Currently only planar surface patches are defined in GML 3, the attribute is fixed to "planar", i.e. the interpolation method shall return points on a single plane. The boundary of the patch shall be contained within that plane.</documentation>
        </annotation>
      </attribute>
    </extension>
  </complexContent>
</complexType>
Schema location http://schemas.opengis.net/gml/3.1.1/base/geometryPrimitives.xsd
Attribute gml:TriangleType / @interpolation
Namespace No namespace
Annotations
 
The attribute "interpolation" specifies the interpolation mechanism used for this surface patch. Currently only planar surface patches are defined in GML 3, the attribute is fixed to "planar", i.e. the interpolation method shall return points on a single plane. The boundary of the patch shall be contained within that plane.
Type gml:SurfaceInterpolationType
Properties
fixed: planar
Facets
enumeration none
enumeration planar
enumeration spherical
enumeration elliptical
enumeration conic
enumeration tin
enumeration parametricCurve
enumeration polynomialSpline
enumeration rationalSpline
enumeration triangulatedSpline
Used by
Complex Type gml:TriangleType
Source
 
<attribute name="interpolation" type="gml:SurfaceInterpolationType" fixed="planar">
  <annotation>
    <documentation>The attribute "interpolation" specifies the interpolation mechanism used for this surface patch. Currently only planar surface patches are defined in GML 3, the attribute is fixed to "planar", i.e. the interpolation method shall return points on a single plane. The boundary of the patch shall be contained within that plane.</documentation>
  </annotation>
</attribute>
Schema location http://schemas.opengis.net/gml/3.1.1/base/geometryPrimitives.xsd
XML Schema documentation generated by ® XML Editor.