doc/salome/gui/GEOM/multi_rotation.htm

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  88 <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 \r
  89  Rotation</h1>\r
  90 \r
  91 <p class="whs2"><b style="font-weight: normal;">T</b>o produce \r
  92  a <span style="font-weight: bold;"><B>Multi Rotation</B></span> in the Main Menu \r
  93  select <span style="font-weight: bold;"><B>Operations - &gt; Transformation \r
  94  - &gt; Multi Rotation</B></span> </p>\r
  95 \r
  96 <p class="whs2">&nbsp;</p>\r
  97 \r
  98 <p class="whs2">This operation creates several geometrical \r
  99  objects rotated in <span style="font-weight: bold;"><B>one </B></span>or <span \r
 100  style="font-weight: bold;"><B>two </B></span>dimensions basing on the initial \r
 101  geometrical object. </p>\r
 102 \r
 103 <p class="whs2"><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;"><b style="font-weight: bold;"><span \r
 104  style="font-weight: normal;">The</span> Result <span style="font-weight: normal;">will \r
 105  be one or several</span></b> GEOM_Objects (compound).</font></span></p>\r
 106 \r
 107 <p>&nbsp;</p>\r
 108 \r
 109 <p class="whs2">To produce a <span style="font-weight: bold;"><B>Simple \r
 110  Multi Rotation</B></span> (in one dimension) you need to define a <span style="font-weight: bold;"><B>Shape</B></span> \r
 111  to be rotated, an <span style="font-weight: bold;"><B>Axis</B></span> of rotation \r
 112  and a <span style="font-weight: bold;"><B>Number of Times</B></span> the shape \r
 113  must be rotated. <span style="font-weight: bold;"><B>Rotation Angle</B></span> \r
 114  will be 2*PI/NbTimes</p>\r
 115 \r
 116 <p class="whs3"><b style="font-weight: bold;">TUI \r
 117  Command: </b><span style="font-style: italic; font-weight: normal;"><I>geompy.MultiRotate1D(Shape, \r
 118  Axis, NbTimes)</I></span></p>\r
 119 \r
 120 <p class="whs3"><b style="font-weight: bold;">Arguments: \r
 121  </b><span style="font-weight: normal;">Name + 1 shape + 1 vector for direction \r
 122  + 1 value (repetition).</span></p>\r
 123 \r
 124 <p class="whs3">&nbsp;</p>\r
 125 \r
 126 <p class="whs4">There is a <span style="font-weight: bold;"><B>TUI</B></span>-only<span \r
 127  style="font-weight: bold;"> <B></B></span>command <span style="font-style: italic;"><I>geompy.MakeMultiRotation1D(Shape, \r
 128  Dir, Point, NbTimes)</I></span> which works in the same way, but the Axis \r
 129  is defined &nbsp;by \r
 130  direction and point. </p>\r
 131 \r
 132 <p class="whs3">&nbsp;</p>\r
 133 \r
 134 <p class="whs5"><img src="pics/neo-mrot1.png" x-maintain-ratio="TRUE" width="312px" height="346px" border="0" class="img_whs6"> </p>\r
 135 \r
 136 <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>\r
 137 \r
 138 <p class="whs2">&nbsp;</p>\r
 139 \r
 140 <p class="whs2"><span style="font-weight: bold;"><B>Double Multi \r
 141  Rotation</B></span> (in two dimensions) rotates the given <span style="font-weight: bold;"><B>Object</B></span> \r
 142  around the given <span style="font-weight: bold;"><B>Axis</B></span> on the given \r
 143  <span style="font-weight: bold;"><B>Angle</B></span> a given <span style="font-weight: bold;"><B>Number \r
 144  of Times</B></span> and multi-translates each rotation result. &nbsp;Translation \r
 145  direction passes through the center of gravity of the rotated shape and \r
 146  its projection on the rotation axis. <span style="font-weight: bold;"><B>Reverse \r
 147  </B></span>checkbox allows to set the direction of rotation.</p>\r
 148 \r
 149 <p class="whs2"><b style="font-weight: bold;">T<span style="font-weight: bold;"><B>UI \r
 150  Command: </B></span><span style="font-weight: normal;">g</span></b><span style="font-style: italic;"><I>eompy.MultiRotate2D(Shape, \r
 151  Axis, Angle, NbTimes1, Step, NbTimes2)</I></span></p>\r
 152 \r
 153 <p class="whs2"><span style="font-style: italic;"><I><b style="font-weight: bold;">A</I></span><span \r
 154  style="font-weight: bold;"><B>rguments: </B></span></b>Name + 1 shape + 1 vector \r
 155  for direction + 1 angle + 1 value (repetition) + 1 step value + 1 value \r
 156  (repetition);</p>\r
 157 \r
 158 <p class="whs2">&nbsp;</p>\r
 159 \r
 160 <p class="whs2">There is a <span style="font-weight: bold;"><B>TUI</B></span>-only \r
 161  command <span style="font-style: italic;"><I>geompy.MakeMultiRotation2D(Shape, \r
 162  Dir, Point, Angle, nbtimes1, Step, nbtimes2)</I></span> which works in the \r
 163  same way, but the Axis is defined &nbsp;by \r
 164  direction and point. </p>\r
 165 \r
 166 <p class="whs2">&nbsp;</p>\r
 167 \r
 168 <p class="whs5"><img src="pics/neo-mrot2.png" x-maintain-ratio="TRUE" width="312px" height="450px" border="0" class="img_whs9"></p>\r
 169 \r
 170 <p class="whs5">&nbsp;</p>\r
 171 \r
 172 <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>\r
 173 \r
 174 <p class="whs2">&nbsp;&nbsp;<span \r
 175  style="font-size: 12pt; margin-left: 40px;"><font size=3 style="font-size:12pt;">&nbsp;&nbsp;&nbsp;&nbsp;</font></span></p>\r
 176 \r
 177 <p class="whs5">Our <span style="font-weight: bold;"><B>TUI \r
 178  Scripts</B></span> provide you with useful examples of the use of <a href="transformation_operations.htm#bookmark9">Transformation \r
 179  Operations</a>. </p>\r
 180 \r
 181 <p>&nbsp;</p>\r
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