https://forums.autodesk.com/t5/inventor-forum/inventor-2019-region-properties-command-calculates-wrong/m-p/9047464#M167676 <P>I only have Inventor 2019 installed, so this is not tested in 2020. If this is already fixed in 2020, never mind fixing it in 2019, as it is a minor annoyance.<BR />The Centroid calculated by the "Region Properties" command for a sketch seems to only work for sketches in the part's origin XY plane. In the attached example, the centroid is correctly placed on Sketch1 in the XY plane, but in -5,0 on the side of the square for Sketch2 in the XZ plane. My guess is that the centriod is first calculated correctly, and then a bug projects it into the origin XY plane.</P><P>PS: I tried to attach the ipt file, but only get an error "The attachment's regionproperties.ipt content type (application/octet-stream) does not match its file extension and has been removed"</P> Wed, 25 Sep 2019 14:30:08 GMT erling_thingelstad 2019-09-25T14:30:08Z https://forums.autodesk.com/t5/inventor-forum/inventor-2019-region-properties-command-calculates-wrong/m-p/9047464#M167676 <P>I only have Inventor 2019 installed, so this is not tested in 2020. If this is already fixed in 2020, never mind fixing it in 2019, as it is a minor annoyance.<BR />The Centroid calculated by the "Region Properties" command for a sketch seems to only work for sketches in the part's origin XY plane. In the attached example, the centroid is correctly placed on Sketch1 in the XY plane, but in -5,0 on the side of the square for Sketch2 in the XZ plane. My guess is that the centriod is first calculated correctly, and then a bug projects it into the origin XY plane.</P><P>PS: I tried to attach the ipt file, but only get an error "The attachment's regionproperties.ipt content type (application/octet-stream) does not match its file extension and has been removed"</P> Wed, 25 Sep 2019 14:30:08 GMT https://forums.autodesk.com/t5/inventor-forum/inventor-2019-region-properties-command-calculates-wrong/m-p/9047464#M167676 erling_thingelstad 2019-09-25T14:30:08Z https://forums.autodesk.com/t5/inventor-forum/inventor-2019-region-properties-command-calculates-wrong/m-p/9048534#M167677 <P>Hi Erling,</P> <P>&nbsp;</P> <P>We are aware of the issue. It has been fixed on our internal build. We are in the process of porting the fix to the coming 2020.2 update.</P> <P>Many thanks!</P> <P>&nbsp;</P> Wed, 25 Sep 2019 22:02:49 GMT https://forums.autodesk.com/t5/inventor-forum/inventor-2019-region-properties-command-calculates-wrong/m-p/9048534#M167677 johnsonshiue 2019-09-25T22:02:49Z