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<p><img height="300" width="300" src="https://lanl.github.io/LaGriT/assets/images/arrow2.gif" />“30”
“30”](mstkla.md#MODEL%20FACE:) <img height="300" width="300" src="https://lanl.github.io/LaGriT/assets/images/arrow3.gif" />“30”
“30”](GeomRegion.md) <img height="300" width="300" src="https://lanl.github.io/LaGriT/assets/images/arrow4.gif" />“30”
“30”](GeomEdge.md)</p>
<p><img height="300" width="300" src="https://lanl.github.io/LaGriT/assets/images/construction14.gif" />“169” “131”</p>
<hr />
<hr />
<p>   <strong>MODEL FACE OPERATORS:</strong></p>
<hr />
<p> <em>void</em> <strong>GF_Regions</strong>(<em>PGeomFace</em> gf, <em>PGeomRegn</em> gr[2]);</p>
<p>Get the regions on either side of the face. gr[0] is the region on
the</p>
<p>opposite side of the normal while gr[1] is the region on the same
side</p>
<p>of the normal.  In principle (not in LaGriT), both entries of gr may</p>
<p>be filled _AND_ gr[0] may be equal to gr[1]. Also in principle,
both</p>
<p>entries of gr may be NULL.</p>
<p> </p>
<p> 
<img height="300" width="300" src="https://lanl.github.io/LaGriT/assets/images/arrow2.gif" />“30”
“30”](mstkla.md#MODEL%20REGION:) <img height="300" width="300" src="https://lanl.github.io/LaGriT/assets/images/arrow3.gif" />“30”
“30”](GeomRegion.md) <img height="300" width="300" src="https://lanl.github.io/LaGriT/assets/images/arrow4.gif" />“30”
“30”](GeomEdge.md)</p>
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