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<h5 class="std">4.4.3.2.2 Simple Path Geometry</h5>
<p>Welding path is a theoretical contact line between the two parts to be joined. But it does not need to be precise information and the approximation is acceptable. The Curve for welding path should be either Polyline (IfcPolyline) or Composite Curve (IfcCompositeCurve). Segments of Composit Curve should be Polyline (IfcPolyline),   Line (IfcLine), or Trimmed Curve(IfcTrimmedCurve). The Basis Curve of Trimmed Curve should  be either Polyine, Line, or Circle (IfcCircle).</p><p class="fig-ref">Figure 20 illustrates an instance diagram.</p>
<table><tr><td><img alt="Simple Path Geometry" src="./diagrams/simple-path-geometry.png" usemap="#f20"><map name="f20"><area shape="rect" coords="8,8,176,176" href="../ifckernel/lexical/ifcproduct.htm" alt="IfcProduct" /><area shape="rect" coords="208,8,376,80" href="../ifcrepresentationresource/lexical/ifcproductdefinitionshape.htm" alt="IfcProductDefinitionShape" /><area shape="rect" coords="408,8,576,116" href="../ifcrepresentationresource/lexical/ifcshaperepresentation.htm" alt="IfcShapeRepresentation" /><area shape="rect" coords="608,8,776,116" href="../ifcrepresentationresource/lexical/ifcgeometricrepresentationcontext.htm" alt="IfcGeometricRepresentationContext" /><area shape="rect" coords="608,136,776,148" href="../ifcmeasureresource/lexical/ifclabel.htm" alt="IfcLabel" /><area shape="rect" coords="608,168,776,180" href="../ifcmeasureresource/lexical/ifclabel.htm" alt="IfcLabel" /><area shape="rect" coords="608,200,776,248" href="../ifcgeometryresource/lexical/ifcpolyline.htm" alt="IfcPolyline" /><area shape="rect" coords="608,268,776,328" href="../ifcgeometryresource/lexical/ifcline.htm" alt="IfcLine" /><area shape="rect" coords="608,348,776,408" href="../ifcgeometryresource/lexical/ifccompositecurve.htm" alt="IfcCompositeCurve" /><area shape="rect" coords="808,8,976,92" href="../ifcgeometryresource/lexical/ifccompositecurvesegment.htm" alt="IfcCompositeCurveSegment" /><area shape="rect" coords="1008,8,1176,56" href="../ifcgeometryresource/lexical/ifcpolyline.htm" alt="IfcPolyline" /><area shape="rect" coords="1008,76,1176,136" href="../ifcgeometryresource/lexical/ifcline.htm" alt="IfcLine" /><area shape="rect" coords="1008,156,1176,252" href="../ifcgeometryresource/lexical/ifctrimmedcurve.htm" alt="IfcTrimmedCurve" /><area shape="rect" coords="1208,8,1376,68" href="../ifcgeometryresource/lexical/ifccircle.htm" alt="IfcCircle" /></map></td></tr><tr><td><p class="figure">Figure 20 &mdash; Simple Path Geometry</p></td></tr></table>

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<h4>AISC Model View</h4>
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</tr><tr><td><a href="../ifcsharedcomponentelements/lexical/ifcfastener.htm">IfcFastener</a></td><td>O<br/>O</td>
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