topic Re: How to identify and set reverse normals programmatically using Arcobjects? in ArcObjects SDK Questions https://community.esri.com/t5/arcobjects-sdk-questions/how-to-identify-and-set-reverse-normals/m-p/644829#M17334 <HTML><HEAD></HEAD><BODY><P>You might get some answers if you moved your post to the 3D Place.. <A href="https://community.esri.com/docs/DOC-1544">GeoNet Community Structure</A> </P></BODY></HTML> Sat, 28 Nov 2015 21:03:49 GMT DanPatterson_Retired 2015-11-28T21:03:49Z How to identify and set reverse normals programmatically using Arcobjects? https://community.esri.com/t5/arcobjects-sdk-questions/how-to-identify-and-set-reverse-normals/m-p/644828#M17333 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #333333; font-family: 'Helvetica Neue', Helvetica, 'Segoe UI', Arial, freesans, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';">I am working a 3D-Buildings project, where deliverables are * .dgn and Esri Multipath, after conversion of *.dgn to multipath in ArcMap, noticed that few facades normals reversed ,results looks likes portions of the multipatch are missing. So, I have to fix those faces (inverted) programmatically. Please suggest how to fix these issues and also provide which interfaces can help to resolve these issues.</SPAN></P></BODY></HTML> Sat, 28 Nov 2015 10:31:38 GMT https://community.esri.com/t5/arcobjects-sdk-questions/how-to-identify-and-set-reverse-normals/m-p/644828#M17333 chandrasekhar_reddyguda 2015-11-28T10:31:38Z Re: How to identify and set reverse normals programmatically using Arcobjects? https://community.esri.com/t5/arcobjects-sdk-questions/how-to-identify-and-set-reverse-normals/m-p/644829#M17334 <HTML><HEAD></HEAD><BODY><P>You might get some answers if you moved your post to the 3D Place.. <A href="https://community.esri.com/docs/DOC-1544">GeoNet Community Structure</A> </P></BODY></HTML> Sat, 28 Nov 2015 21:03:49 GMT https://community.esri.com/t5/arcobjects-sdk-questions/how-to-identify-and-set-reverse-normals/m-p/644829#M17334 DanPatterson_Retired 2015-11-28T21:03:49Z