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<h1><b style="font-weight: bold;"><span style="font-size: 14pt;"><font size=4 style="font-size:14pt;"><img src="files/salome2_sp3_basicgui_functions_salome2_sp3_basicgui_functions_image31.gif" width="20px" height="20px" border="0" class="img_whs1"> </font></span></b>Arc</h1>
<p><b><span style="font-weight: normal;">T</b>o</span> create an <span
style="font-weight: bold;"><B>Arc</B></span> in the <span style="font-weight: bold;"><B>Main
Menu</B></span> select <span style="font-weight: bold;"><B>New Entity - >
Basic - > Arc</B></span></p>
<p class="whs2"> </p>
<p class="whs2"><b style="font-weight: bold;"><span style="font-weight: normal;">You
can define an</span> Arc <span style="font-weight: normal;">by</span>
<span style="font-weight: normal;">three</span><span style="font-weight: bold;"><B>
Points </B></span><span style="font-weight: normal;">that lie on it, where
</span></b>Point1 is the starting point, Point2 is a middle point of the
arc and Point3 is the ending point of the arc.</p>
<p class="whs2"><b><span style="font-weight: normal;">The</span>
Result <span style="font-weight: normal;">of the operation will be a</span></b><b>
<span style="font-weight: normal;">GEOM_Object (edge).</span></b></p>
<p class="whs2"> </p>
<p class="whs2"><b style="font-weight: bold;">TUI Command:</b>
<span style="font-style: italic;"><I>geompy.MakeArc(Point1, Point2, Point3)</I></span></p>
<p class="whs2"><b style="font-weight: bold;">Arguments:</b>
Name + 3 vertices.</p>
<p class="whs2"> </p>
<p class="whs3"><img src="pics/arc.png" x-maintain-ratio="TRUE" width="312px" height="359px" border="0" class="img_whs4"></p>
<p class="whs5"> </p>
<p class="whs6"><b style="font-weight: bold;">Example:</b></p>
<p class="whs5"> </p>
<p class="whs7"><img src="pics/arcsn.png" x-maintain-ratio="TRUE" width="330px" height="283px" border="0" class="img_whs8"></p>
<p class="whs7"> </p>
<p class="whs2">Our TUI Scripts provide you with useful examples
of creation of <a href="basic_geometrical_objects.htm">Basic Geometric
Objects</a>. </p>
<p> </p>
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