{"id":360936,"date":"2024-04-07T14:52:41","date_gmt":"2024-04-07T14:52:41","guid":{"rendered":"\/forum\/forums\/reply\/360936\/"},"modified":"2024-04-07T14:52:41","modified_gmt":"2024-04-07T14:52:41","slug":"360936","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/360936\/","title":{"rendered":"Reply To: A possible bug was found in using of boolean subtract function"},"content":{"rendered":"<p>&lt;p&gt;Hi Praneeth, thank you for your reply~&lt;\/p&gt;&lt;p&gt;&nbsp;The version of AEDT I used is 2023R1 before I realized the trouble of&nbsp; boolean subtract, and then I updated AEDT to the newest 2024R1.&lt;\/p&gt;&lt;p&gt;I&#8217;m familiar with the operations of HFSS, and I&#8217;ve checked the thicken sheet command should be correct, as shown below.&nbsp;&lt;\/p&gt;&lt;p&gt;<a href=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/07-04-2024-1712496650-mceclip6.png\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/07-04-2024-1712496650-mceclip6.png\" \/><\/a>&lt;\/p&gt;&lt;p&gt;According to your reply to my main question, I hide all the other objects and record the result.&nbsp; All these sheets are on the same plane.&lt;\/p&gt;&lt;p&gt;Screenshots as follows.&lt;\/p&gt;&lt;p&gt;Group A: selected result of rectangles substract rows of hexagons&lt;\/p&gt;&lt;p&gt;<a href=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/07-04-2024-1712496233-mceclip2.png\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/07-04-2024-1712496233-mceclip2.png\" \/><\/a>&lt;\/p&gt;&lt;p&gt;<a href=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/07-04-2024-1712496276-mceclip3.png\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/07-04-2024-1712496276-mceclip3.png\" \/><\/a>&lt;\/p&gt;&lt;p&gt;Group B: selected array of hexagons&lt;\/p&gt;&lt;p&gt;<a href=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/07-04-2024-1712501014-mceclip9.png\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/07-04-2024-1712501014-mceclip9.png\" \/><\/a>&lt;\/p&gt;&lt;p&gt;result of subtract(A-B),which is obviously incorrect&lt;\/p&gt;&lt;p&gt;<a href=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/07-04-2024-1712496830-mceclip7.png\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/07-04-2024-1712496830-mceclip7.png\" \/><\/a>&lt;\/p&gt;&lt;p&gt;For all these reasons, I&#8217;m afraid there is something wrong with this boolean subtract function.&lt;\/p&gt;&lt;p&gt;In addition, I also hope to get some advice on my third question: how to implement a &#8220;merge-like&#8221; operation in HFSS, which means unit a duplicated object itself if parts of it intersect to other parts.&lt;\/p&gt;&lt;p&gt;Looking forward to your further reply~&lt;\/p&gt;&lt;p&gt;Best regards,&lt;\/p&gt;&lt;p&gt;Changming Song.&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-360936","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/360936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/360936\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=360936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}