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<p class="MsoNormal"><span style="font-size:11.0pt">Hello<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">I need to use the OpenCASCADE engine because I am interested in doing simple boolean operations (basically, stitching two rectangles through the facets they are in contact with). From there, I would like to
mark certain facets as physical. I am writing the context here to see if there is an alternative to my problem of marking facets on OpenCASCADE objects. Consider the following .geo script<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">SetFactory("OpenCASCADE");<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Mesh.CharacteristicLengthMin = 0.02;<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Mesh.CharacteristicLengthMax = 0.02;<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">s0 = news;<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Rectangle(s0) = {0.0, 0.0, 0.0, 1.2, 1.5};<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Physical Curve(1) = {?};<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">How can I know the curves the Rectangle s0 is made of? I can mark them on the GUI, but I am interested in doing so directly from the geo script.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="ES" style="font-size:11.0pt">Thanks<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="ES" style="font-size:11.0pt">Miguel<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="ES" style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="ES" style="font-size:9.0pt;font-family:Consolas;color:black">Miguel A. Salazar de Troya</span><span lang="ES" style="font-size:10.5pt;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:Consolas;color:black">Postdoctoral Researcher, Lawrence Livermore National Laboratory</span><span style="font-size:10.5pt;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:Consolas;color:black">B141</span><span style="font-size:10.5pt;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:Consolas;color:black">Rm: 1085-5</span><span style="font-size:10.5pt;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:Consolas;color:black">Ph: 1(925) 422-6411</span></p>
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