doc/salome/gui/GAUSS/navigation_using_the_spacemouse.htm

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 100 //-->\r
 101 </script>\r
 102 <h1><a name=Navigation_using_the_spacemouse></a>Navigation using the spacemouse</h1>\r
 103 \r
 104 <p><img src="info_blue.jpg" x-maintain-ratio="TRUE" width="32px" height="37px" border="0" class="img_whs1"> Salome does not provide any way to navigate within the \r
 105  scene using a spacemouse. Thus the support of this new pointer will be \r
 106  added and managed as defined below.</p>\r
 107 \r
 108 <p>&nbsp;</p>\r
 109 \r
 110 <p>The spacemouse introduces a local coordinate system, and 6 degrees of \r
 111  freedom, which are independent from the 3D view coordinate system. They \r
 112  are defined as follows:</p>\r
 113 \r
 114 <p>&nbsp;</p>\r
 115 \r
 116 <p align="center" class="whs2"><img src="image50.gif" x-maintain-ratio="TRUE" width="250px" height="255px" border="0" class="img_whs3"></p>\r
 117 \r
 118 <p align="center" class="whs2">&nbsp;</p>\r
 119 \r
 120 <p align="center" class="whs4">Fig. 35 : Spacemouse local co-ordinate system</p>\r
 121 \r
 122 <p>&nbsp;</p>\r
 123 \r
 124 <p>Move 3D models and scenes on screen based on the corresponding direction \r
 125  the user moves the cap on the controller.</p>\r
 126 \r
 127 <p>The commands available using the spacemouse are then defined as follows:</p>\r
 128 \r
 129 <p>&nbsp;</p>\r
 130 \r
 131 <table x-use-null-cells cellspacing="0" width="83.032%" class="whs5">\r
 132 <col class="whs6">\r
 133 <col class="whs7">\r
 134 <col class="whs8">\r
 135 \r
 136 <tr valign="top" class="whs9">\r
 137 <td bgcolor="#008080" width="22.707%" class="whs10">\r
 138 <p align="center" class="whs11">Action</td>\r
 139 <td bgcolor="#008080" width="35.785%" class="whs12">\r
 140 <p align="center" class="whs11">Move</td>\r
 141 <td bgcolor="#008080" width="41.508%" class="whs13">\r
 142 <p align="center" class="whs11">Description</td></tr>\r
 143 \r
 144 <tr valign="top" class="whs9">\r
 145 <td rowspan="2" colspan="1" valign="middle" width="22.707%" class="whs14">\r
 146 <p align="center" class="whs2">Dynamic rotation</td>\r
 147 <td width="35.785%" class="whs15">\r
 148 <p><img src="image51.gif" width="191px" height="152px" border="0" class="img_whs16"></td>\r
 149 <td width="41.508%" class="whs17">\r
 150 <p><span style="font-weight: bold;"><B>Tilt</B></span> the controller head left \r
 151  and right or forward and backward to rotate accordingly (X-Z axis).</p>\r
 152 <p>&nbsp;</p>\r
 153 <p class="whs18"><img src="ex_green.jpg" x-maintain-ratio="TRUE" width="32px" height="37px" border="0" class="img_whs1"> Note: \r
 154  Left/right capability will be disabled.</td></tr>\r
 155 \r
 156 <tr valign="top" class="whs9">\r
 157 <td width="35.785%" class="whs15">\r
 158 <p><img src="image52.gif" width="190px" height="157px" border="0" class="img_whs19"></td>\r
 159 <td width="41.508%" class="whs17">\r
 160 <p><span style="font-weight: bold;"><B>Twist</B></span> clockwise and counterclockwise \r
 161  to rotate the model accordingly (Y-axis)</td></tr>\r
 162 \r
 163 <tr valign="top" class="whs9">\r
 164 <td valign="middle" width="22.707%" class="whs14">\r
 165 <p align="center" class="whs2">Dynamic panning</td>\r
 166 <td width="35.785%" class="whs15">\r
 167 <p><img src="image53.gif" width="216px" height="189px" border="0" class="img_whs20"></td>\r
 168 <td width="41.508%" class="whs17">\r
 169 <p><span style="font-weight: bold;"><B>Pull</B></span> up and<span style="font-weight: bold;"><B> \r
 170  push</B></span> down to move the model up and down.</p>\r
 171 <p><span style="font-weight: bold;"><B>Move left</B></span> and <span style="font-weight: bold;"><B>right</B></span> \r
 172  to move the model left and right.</td></tr>\r
 173 \r
 174 <tr valign="top" class="whs9">\r
 175 <td valign="middle" width="22.707%" class="whs14">\r
 176 <p align="center" class="whs2">Dynamic zoom</td>\r
 177 <td width="35.785%" class="whs15">\r
 178 <p><img src="image54.gif" width="198px" height="158px" border="0" class="img_whs21"></td>\r
 179 <td width="41.508%" class="whs17">\r
 180 <p><span style="font-weight: bold;"><B>Push forward</B></span> or <span style="font-weight: bold;"><B>pull \r
 181  backwards</B></span> to respectively decrease or increase the zoom ratio.</td></tr>\r
 182 </table>\r
 183 \r
 184 <p>&nbsp;</p>\r
 185 \r
 186 <ul type="circle" class="whs22">\r
 187         \r
 188         <li class=kadov-p><p>This support will be active at any time during \r
 189  a VISU session.</p></li>\r
 190 </ul>\r
 191 \r
 192 <p>&nbsp;</p>\r
 193 \r
 194 <p>Buttons of the spacemouse are also used to change the magnification \r
 195  for Gauss points:</p>\r
 196 \r
 197 <p>&nbsp;</p>\r
 198 \r
 199 <p align="center" class="whs2"><img src="image55.gif" width="257px" height="254px" border="0" class="img_whs23"></p>\r
 200 \r
 201 <p align="center" class="whs2">&nbsp;</p>\r
 202 \r
 203 <p align="center" class="whs4">Fig. 36 : Spacemouse buttons control</p>\r
 204 \r
 205 <p align="center" class="whs2">&nbsp;</p>\r
 206 \r
 207 <p>By default, buttons are defined as follow, but user can change them \r
 208  in the preferences:</p>\r
 209 \r
 210 <p>&nbsp;</p>\r
 211 \r
 212 <table x-use-null-cells cellspacing="0" width="72.748%" class="whs24">\r
 213 <script language='JavaScript'><!--\r
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 215 //--></script>\r
 216 <col class="whs25">\r
 217 <col class="whs26">\r
 218 \r
 219 <tr valign="top" class="whs9">\r
 220 <td bgcolor="#008080" width="22.381%" class="whs27">\r
 221 <p align="center" class="whs11">Button</td>\r
 222 <td bgcolor="#008080" width="77.619%" class="whs28">\r
 223 <p align="center" class="whs11">Description</td></tr>\r
 224 \r
 225 <tr valign="top" class="whs9">\r
 226 <td width="22.381%" class="whs29">\r
 227 <p align="center" class="whs2">Button 1</td>\r
 228 <td width="77.619%" class="whs30">\r
 229 <p>Decrease by 1 the speed increment used for the keyboard (same as [-] \r
 230  key)</td></tr>\r
 231 \r
 232 <tr valign="top" class="whs9">\r
 233 <td width="22.381%" class="whs29">\r
 234 <p align="center" class="whs2">Button 2</td>\r
 235 <td width="77.619%" class="whs30">\r
 236 <p>Increase by 1 the speed increment used for the keyboard (same as [+] \r
 237  key)</td></tr>\r
 238 \r
 239 <tr valign="top" class="whs9">\r
 240 <td width="22.381%" class="whs29">\r
 241 <p align="center" class="whs2">Button 10</td>\r
 242 <td width="77.619%" class="whs30">\r
 243 <p>Divide the current magnification by the magnification ratio</td></tr>\r
 244 \r
 245 <tr valign="top" class="whs9">\r
 246 <td width="22.381%" class="whs29">\r
 247 <p align="center" class="whs2">Button 11</td>\r
 248 <td width="77.619%" class="whs30">\r
 249 <p>Multiply the current magnification by the magnification ratio</td></tr>\r
 250 \r
 251 <tr valign="top" class="whs9">\r
 252 <td width="22.381%" class="whs29">\r
 253 <p align="center" class="whs2">Button Star</td>\r
 254 <td width="77.619%" class="whs30">\r
 255 <p>Toggle button to switch to dominant or combined movements</td></tr>\r
 256 <script language='JavaScript'><!--\r
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