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<p class="MsoNormal"><span style="font-size:11.0pt;color:black">I want to get the union of two boxes that have two of their faces tangential. After the union, I want to assign a physical tag to each of the original volumes, how could I do that? After the union,
I’ve left with just one Volume (obvious) This if what I’ve got:</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">SetFactory("OpenCASCADE");</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Mesh.CharacteristicLengthMin = 0.04;</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Mesh.CharacteristicLengthMax = 0.04;</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">vol0 = newv;</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Box(vol0) = {0.0, 0.0, 0.0, 1.2, 1.5, 1.5};</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">vol4 = newv;</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Box(vol4) = {1.2, 0.26, 0.0, 0.2, 0.2, 0.2};</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">bo1[] = BooleanUnion{ Volume{vol0}; Delete; } { Volume{vol4}; Delete;};//+</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Physical Volume(1) = {vol0};</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Physical Volume(2) = {vol4};</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="ES" style="font-size:11.0pt;color:black">Thanks</span><span lang="ES" style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="ES" style="font-size:11.0pt;color:black">Miguel</span><span lang="ES" style="color:black"><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: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><o:p></o:p></p>
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