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<h1><span style="font-size: 14pt;"><font size=4 style="font-size:14pt;"><img src="files/salome2_sp3_transformationgui_functions_salome2_sp3_transformationgui_functions_image133.gif" width="20px" height="20px" border="0" class="img_whs1"> &nbsp;</font></span>Multi 
 Rotation</h1>

<p class="whs2"><b style="font-weight: normal;">T</b>o produce 
 a <span style="font-weight: bold;"><B>Multi Rotation</B></span> in the Main Menu 
 select <span style="font-weight: bold;"><B>Operations - &gt; Transformation 
 - &gt; Multi Rotation</B></span> </p>

<p class="whs2">&nbsp;</p>

<p class="whs2">This operation creates several geometrical 
 objects rotated in <span style="font-weight: bold;"><B>one </B></span>or <span 
 style="font-weight: bold;"><B>two </B></span>dimensions basing on the initial 
 geometrical object. </p>

<p class="whs2"><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;"><b style="font-weight: bold;"><span 
 style="font-weight: normal;">The</span> Result <span style="font-weight: normal;">will 
 be one or several</span></b> GEOM_Objects (compound).</font></span></p>

<p>&nbsp;</p>

<p class="whs2">To produce a <span style="font-weight: bold;"><B>Simple 
 Multi Rotation</B></span> (in one dimension) you need to define a <span style="font-weight: bold;"><B>Shape</B></span> 
 to be rotated, an <span style="font-weight: bold;"><B>Axis</B></span> of rotation 
 and a <span style="font-weight: bold;"><B>Number of Times</B></span> the shape 
 must be rotated. <span style="font-weight: bold;"><B>Rotation Angle</B></span> 
 will be 2*PI/NbTimes</p>

<p class="whs3"><b style="font-weight: bold;">TUI 
 Command: </b><span style="font-style: italic; font-weight: normal;"><I>geompy.MultiRotate1D(Shape, 
 Axis, NbTimes)</I></span></p>

<p class="whs3"><b style="font-weight: bold;">Arguments: 
 </b><span style="font-weight: normal;">Name + 1 shape + 1 vector for direction 
 + 1 value (repetition).</span></p>

<p class="whs3">&nbsp;</p>

<p class="whs4">There is a <span style="font-weight: bold;"><B>TUI</B></span>-only<span 
 style="font-weight: bold;"> <B></B></span>command <span style="font-style: italic;"><I>geompy.MakeMultiRotation1D(Shape, 
 Dir, Point, NbTimes)</I></span> which works in the same way, but the Axis 
 is defined &nbsp;by 
 direction and point. </p>

<p class="whs3">&nbsp;</p>

<p class="whs5"><img src="pics/neo-mrot1.png" x-maintain-ratio="TRUE" width="312px" height="346px" border="0" class="img_whs6"> </p>

<p class="whs5"><img src="pics/multi_rotation1d1.png" x-maintain-ratio="TRUE" width="315px" height="260px" border="0" class="img_whs7"> &nbsp;<img src="pics/multi_rotation1d2.png" x-maintain-ratio="TRUE" width="301px" height="260px" border="0" class="img_whs8"></p>

<p class="whs2">&nbsp;</p>

<p class="whs2"><span style="font-weight: bold;"><B>Double Multi 
 Rotation</B></span> (in two dimensions) rotates the given <span style="font-weight: bold;"><B>Object</B></span> 
 around the given <span style="font-weight: bold;"><B>Axis</B></span> on the given 
 <span style="font-weight: bold;"><B>Angle</B></span> a given <span style="font-weight: bold;"><B>Number 
 of Times</B></span> and multi-translates each rotation result. &nbsp;Translation 
 direction passes through the center of gravity of the rotated shape and 
 its projection on the rotation axis. <span style="font-weight: bold;"><B>Reverse 
 </B></span>checkbox allows to set the direction of rotation.</p>

<p class="whs2"><b style="font-weight: bold;">T<span style="font-weight: bold;"><B>UI 
 Command: </B></span><span style="font-weight: normal;">g</span></b><span style="font-style: italic;"><I>eompy.MultiRotate2D(Shape, 
 Axis, Angle, NbTimes1, Step, NbTimes2)</I></span></p>

<p class="whs2"><span style="font-style: italic;"><I><b style="font-weight: bold;">A</I></span><span 
 style="font-weight: bold;"><B>rguments: </B></span></b>Name + 1 shape + 1 vector 
 for direction + 1 angle + 1 value (repetition) + 1 step value + 1 value 
 (repetition);</p>

<p class="whs2">&nbsp;</p>

<p class="whs2">There is a <span style="font-weight: bold;"><B>TUI</B></span>-only 
 command <span style="font-style: italic;"><I>geompy.MakeMultiRotation2D(Shape, 
 Dir, Point, Angle, nbtimes1, Step, nbtimes2)</I></span> which works in the 
 same way, but the Axis is defined &nbsp;by 
 direction and point. </p>

<p class="whs2">&nbsp;</p>

<p class="whs5"><img src="pics/neo-mrot2.png" x-maintain-ratio="TRUE" width="312px" height="450px" border="0" class="img_whs9"></p>

<p class="whs5">&nbsp;</p>

<p class="whs5"><img src="pics/multi_rotation2d1.png" x-maintain-ratio="TRUE" width="310px" height="405px" border="0" class="img_whs10"> &nbsp;<img src="pics/multi_rotation2d2.png" x-maintain-ratio="TRUE" width="337px" height="405px" border="0" class="img_whs11"></p>

<p class="whs2">&nbsp;&nbsp;<span 
 style="font-size: 12pt; margin-left: 40px;"><font size=3 style="font-size:12pt;">&nbsp;&nbsp;&nbsp;&nbsp;</font></span></p>

<p class="whs5">Our <span style="font-weight: bold;"><B>TUI 
 Scripts</B></span> provide you with useful examples of the use of <a href="transformation_operations.htm#bookmark9">Transformation 
 Operations</a>. </p>

<p>&nbsp;</p>

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