doc/salome/gui/GEOM/plane.htm

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  94 <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_image33.gif" width="20px" height="20px" border="0" class="img_whs1"> </font></span></b>Plane</h1>\r
  95 \r
  96 <p>To create a <span style="font-weight: bold;"><B>Plane</B></span> in the <span \r
  97  style="font-weight: bold;"><B>Main Menu</B></span> select <span style="font-weight: bold;"><B>New \r
  98  Entity - &gt; Basic - &gt; Plane</B></span></p>\r
  99 \r
 100 <p>&nbsp;</p>\r
 101 \r
 102 <p>There are three algorithms to <span style="font-size: 12pt;"><font size=3 style="font-size:12pt;">create \r
 103  a point in the 3D space.</font></span></p>\r
 104 \r
 105 <p><b style="font-weight: bold;"><span style="font-weight: normal;">The</span><span \r
 106  style="font-size: 12pt;"><font size=3 style="font-size:12pt;"> Result </font></span><span style="font-weight: normal;">of \r
 107  each operation will be a</span></b><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;"> GEOM_Object \r
 108  (face).</font></span></p>\r
 109 \r
 110 <p class="whs2">&nbsp;</p>\r
 111 \r
 112 <p class="whs2">Firstly, you can define a <span style="font-weight: bold;"><B>Plane</B></span> \r
 113  by a <span style="font-weight: bold;"><B>Point </B></span>through which &nbsp;the \r
 114  plane passes, a <span style="font-weight: bold;"><B>Vector </B></span>giving \r
 115  a normal of the plane and a <span style="font-weight: bold;"><B>Size of the \r
 116  Plane</B></span> (size of a side of quadrangle face, representing the plane).</p>\r
 117 \r
 118 <p class="whs2"><span style="font-weight: bold;"><B><b style="font-weight: bold;">TUI \r
 119  Command:</b> </B></span><span style="font-style: italic;"><I>geompy.MakePlane(Point, \r
 120  Vector, TrimSize)</I></span></p>\r
 121 \r
 122 <p class="whs2"><b style="font-weight: bold;">Arguments: </b>Name \r
 123  + 1 vertex + 1 vector &nbsp;+ \r
 124  1 value (to define the size of the plane).</p>\r
 125 \r
 126 <p class="whs3"><b style="font-weight: bold;"><img src="pics/plane1.png" x-maintain-ratio="TRUE" width="312px" height="346px" border="0" class="img_whs4"></b></p>\r
 127 \r
 128 <p class="whs2">&nbsp;</p>\r
 129 \r
 130 <p class="whs2">Secondly, you can define a <span style="font-weight: bold;"><B>Plane</B></span> \r
 131  by three <span style="font-weight: bold;"><B>Points </B></span>through which \r
 132  &nbsp;the plane \r
 133  passes.</p>\r
 134 \r
 135 <p class="whs5"><b style="font-weight: bold;">TUI \r
 136  Command:</b> <span style="font-weight: normal; font-style: italic;"><I>geompy.MakePlaneThreePnt(Point1, \r
 137  Point2, Point3, TrimSize)</I></span> </p>\r
 138 \r
 139 <p class="whs5"><b style="font-weight: bold;">Arguments: \r
 140  </b><span style="font-weight: normal;">Name + 3 vertices + 1 value (to \r
 141  define the size of the plane).</span></p>\r
 142 \r
 143 <p class="whs5">&nbsp;</p>\r
 144 \r
 145 <p class="whs3"><img src="pics/plane2.png" x-maintain-ratio="TRUE" width="312px" height="385px" border="0" class="img_whs6"></p>\r
 146 \r
 147 <p class="whs2">&nbsp;</p>\r
 148 \r
 149 <p class="whs2">Finally, you can define a <span style="font-weight: bold;"><B>Plane</B></span>, \r
 150  similar to the existing one, but with another size of representing face. \r
 151  </p>\r
 152 \r
 153 <p class="whs2"><span style="font-weight: bold;"><B><b style="font-weight: bold;">TUI \r
 154  Command:</b> </B></span>geompy.MakePlaneFace(Face, TrimSize) </p>\r
 155 \r
 156 <p class="whs2"><b style="font-weight: bold;">Arguments: </b>Name \r
 157  + 1 face + 1 value (to define the size of the plane).</p>\r
 158 \r
 159 <p class="whs2">&nbsp;</p>\r
 160 \r
 161 <p class="whs7"><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;"><img src="pics/plane3.png" x-maintain-ratio="TRUE" width="312px" height="385px" border="0" class="img_whs6"></font></span> </p>\r
 162 \r
 163 <p class="whs2">&nbsp;</p>\r
 164 \r
 165 <p class="whs5">Examples:</p>\r
 166 \r
 167 <p class="whs2">&nbsp;</p>\r
 168 \r
 169 <p class="whs5"><span style="font-weight: normal; font-style: italic;"><I>Planes</I></span> \r
 170  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span \r
 171  style="font-weight: normal; font-style: italic;"><I>A \r
 172  Plane created on a Plane of another size</I></span></p>\r
 173 \r
 174 <p class="whs2">&nbsp;</p>\r
 175 \r
 176 <table x-use-null-cells cellspacing="0" width="72.604%" class="whs8">\r
 177 <col class="whs9">\r
 178 <col class="whs10">\r
 179 <col class="whs11">\r
 180 \r
 181 <tr valign="top" class="whs12">\r
 182 <td width="32.089%" class="whs13">\r
 183 <p class="whs2"><img src="pics/planes1.png" x-maintain-ratio="TRUE" width="258px" height="249px" border="0" class="img_whs14"></td>\r
 184 <td width="32.008%" class="whs15">\r
 185 <p class="whs2"><img src="pics/plane_on_face.png" x-maintain-ratio="TRUE" width="291px" height="181px" border="0" class="img_whs16"></td>\r
 186 <td width="35.903%" class="whs17">\r
 187 <p class="whs2">&nbsp;</td></tr>\r
 188 </table>\r
 189 \r
 190 <p class="whs2">&nbsp;</p>\r
 191 \r
 192 <p class="whs2">Our TUI Scripts provide you with useful examples \r
 193  of creation of <a href="basic_geometrical_objects.htm#bookmark6">Basic \r
 194  Geometric Objects</a>. </p>\r
 195 \r
 196 <p>&nbsp;</p>\r
 197 \r
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