https://forums.autodesk.com/t5/robot-structural-analysis-forum/solid-editing/m-p/8955219#M23597 <P>Hello,</P><P>&nbsp;</P><P>I have a problem with creating solid object that don't behave as expected.</P><P>As shown in figure, an solid object has been created by revolving an arc around axis by 360 degrees.</P><P>The object No.1 is recognized as volumetric object in Object inspector. But, as shown in figure it is displayed as if it was a shell-like object. There is a hole shown. Nevertheless, the object was meshed and strange looking mesh was obtained.</P><P>Also, such object cannot be used in operations such as union or subract with other volumetric objects.</P><P>Any clues?</P><P>P.S. Solid object created by extruding a single circle works just fine.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-left" image-alt="Capture.JPG" style="width: 999px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/665122iC6B2EAD8531F1EBE/image-size/large?v=v2&amp;px=999" role="button" title="Capture.JPG" alt="Capture.JPG" /></span></P><P>&nbsp;</P> Thu, 08 Aug 2019 11:19:43 GMT sergey.churilov 2019-08-08T11:19:43Z https://forums.autodesk.com/t5/robot-structural-analysis-forum/solid-editing/m-p/8955219#M23597 <P>Hello,</P><P>&nbsp;</P><P>I have a problem with creating solid object that don't behave as expected.</P><P>As shown in figure, an solid object has been created by revolving an arc around axis by 360 degrees.</P><P>The object No.1 is recognized as volumetric object in Object inspector. But, as shown in figure it is displayed as if it was a shell-like object. There is a hole shown. Nevertheless, the object was meshed and strange looking mesh was obtained.</P><P>Also, such object cannot be used in operations such as union or subract with other volumetric objects.</P><P>Any clues?</P><P>P.S. Solid object created by extruding a single circle works just fine.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-left" image-alt="Capture.JPG" style="width: 999px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/665122iC6B2EAD8531F1EBE/image-size/large?v=v2&amp;px=999" role="button" title="Capture.JPG" alt="Capture.JPG" /></span></P><P>&nbsp;</P> Thu, 08 Aug 2019 11:19:43 GMT https://forums.autodesk.com/t5/robot-structural-analysis-forum/solid-editing/m-p/8955219#M23597 sergey.churilov 2019-08-08T11:19:43Z