doc/salome/gui/VISU/files/sweeping.htm

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 119 <h1 class="whs1">Sweeping</h1>\r
 120 \r
 121 <p class="whs2"><img src="../i_blue.jpg" x-maintain-ratio="TRUE" width="30px" height="30px" border="0" class="img_whs3">In <span \r
 122  style="font-weight: bold;"><B>VISU</B></span> there is an option allowing to \r
 123  display pseudo-animation of a field presentation. For creation of this \r
 124  pseudo-animation you should take one field presentation generated on the \r
 125  base of <span style="font-weight: bold;"><B>ONE</B></span> Time Step (For comparison, \r
 126  <a href="animating_presentations.htm">Animation</a> &nbsp;is \r
 127  generated on the base of <span style="font-weight: bold;"><B>ALL</B></span> Time \r
 128  Steps of a field). The frame displaying this field presentation will be \r
 129  <span style="font-style: italic;"><I>basic.</I></span> <span style="font-weight: bold;"><B>VISU \r
 130  </B></span>automatically generates another frame displaying <span style="font-style: italic;"><I>initial</I></span> \r
 131  field presentation, which is composed of cells with <span style="font-style: italic;"><I>minimum</I></span> \r
 132  acceptable values regarding the values applied to the cells of the <span \r
 133  style="font-style: italic;"><I>basic</I></span> presentation. It also automatically \r
 134  generates a user-defined number of frames (<span style="font-weight: bold;"><B>steps</B></span>), \r
 135  which will display the process of transformation of the field presentation \r
 136  from <span style="font-style: italic;"><I>initial </I></span>state into<span \r
 137  style="font-style: italic;"><I> basic </I></span>state<span style="font-style: italic;"><I>.</I></span> \r
 138  &nbsp;<span style="font-weight: bold;"><B>Sweeping \r
 139  </B></span>is a type of animation composed of these frames: the frame displaying \r
 140  <span style="font-style: italic;"><I>initial</I></span> field presentation will \r
 141  start the animation, the frame displaying <span style="font-style: italic;"><I>basic</I></span> \r
 142  field presentation will end it. </p>\r
 143 \r
 144 <p class="whs4">&nbsp;</p>\r
 145 \r
 146 <p class=TODO\r
 147         style="text-align: justify;"><span class=expandtext\r
 148                                                                                 style="color: #000000;"><font color=black >To sweep \r
 149  a field presentation:</font></span></p>\r
 150 \r
 151 <p class="whs4">&nbsp;</p>\r
 152 \r
 153 <p class="whs5">1. <a href="creating_field_presentations.htm">Create \r
 154  a field presentation</a>. </p>\r
 155 \r
 156 <p class="whs5">&nbsp;</p>\r
 157 \r
 158 <p class="whs5">2. Right-click on this \r
 159  presentation in the Object Browser or in the viewer.</p>\r
 160 \r
 161 <p class="whs5">&nbsp;</p>\r
 162 \r
 163 <p class="whs5">3. From the pop-up menu \r
 164  select <span style="font-weight: bold;"><B>Sweep </B></span>option.</p>\r
 165 \r
 166 <p class="whs5">&nbsp;</p>\r
 167 \r
 168 <p class="whs5">4. Enjoy it.</p>\r
 169 \r
 170 <p class="whs5">&nbsp;</p>\r
 171 \r
 172 <p class="whs6"><img src="../note1.gif" x-maintain-ratio="TRUE" width="36px" height="38px" border="0" class="img_whs7"> In <span style="font-weight: bold;"><B>VISU</B></span> \r
 173  sweeping is available only for Scalar Map, Iso Surfaces, Cut Planes and \r
 174  Deformed Shape presentations.</p>\r
 175 \r
 176 <p class="whs2">&nbsp;</p>\r
 177 \r
 178 <p class=TODO\r
 179         style="text-align: justify;"><span class=expandtext\r
 180                                                                                 style="color: #000000;"><font color=black >To set \r
 181  sweeping preferences:</font></span></p>\r
 182 \r
 183 <p class="whs2">&nbsp;</p>\r
 184 \r
 185 <p class="whs5">In the main menu choose \r
 186  <span style="font-weight: bold;"><B>Preferences &gt; Visu &gt; Sweeping </B></span>the \r
 187  following dialog box will appear: </p>\r
 188 \r
 189 <p class="whs5">&nbsp;</p>\r
 190 \r
 191 <p class="whs5"><img src="../pics/sweeppreferences.jpg" x-maintain-ratio="TRUE" width="324px" height="204px" border="0" class="img_whs8"></p>\r
 192 \r
 193 <p class="whs5">&nbsp;</p>\r
 194 \r
 195 <p class="whs2"><span style="font-weight: bold;"><B>Time \r
 196  step: </B></span><span>t</span>ime of representation of one step.</p>\r
 197 \r
 198 <p class="whs2">&nbsp;</p>\r
 199 \r
 200 <p class="whs2"><span style="font-weight: bold;"><B>Number \r
 201  of cycles:</B></span> defines the number of times this animation will be repeated.</p>\r
 202 \r
 203 <p class="whs2">&nbsp;</p>\r
 204 \r
 205 <p class="whs2"><span style="font-weight: bold;"><B>Number \r
 206  of steps</B></span> which will compose the whole animation.</p>\r
 207 \r
 208 <p class="whs2">&nbsp;</p>\r
 209 \r
 210 <p class="whs2">These preferences will \r
 211  be saved for all SALOME sessions.</p>\r
 212 \r
 213 <p class="whs2">&nbsp;</p>\r
 214 \r
 215 <p class="whs2">&nbsp;</p>\r
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 217 <p class="whs2">\r
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