topic Re: 3D lines in 3D Questions https://community.esri.com/t5/3d-questions/3d-lines/m-p/691015#M4136 <HTML><HEAD></HEAD><BODY><P>Does the polygon has a single Z value? Probably not. How would you like to retrieve the Z value of the polygon?</P></BODY></HTML> Thu, 22 Jan 2015 22:39:11 GMT XanderBakker 2015-01-22T22:39:11Z 3D lines https://community.esri.com/t5/3d-questions/3d-lines/m-p/691012#M4133 <HTML><HEAD></HEAD><BODY><P>How is 3D information stored for 3d polylines? Is it Z data for every vertex? If so, will "densifying" the line work as I expect it should, that is an interpolated Z value for every added vertex?</P></BODY></HTML> Thu, 22 Jan 2015 05:22:40 GMT https://community.esri.com/t5/3d-questions/3d-lines/m-p/691012#M4133 MikeCusi 2015-01-22T05:22:40Z Re: 3D lines https://community.esri.com/t5/3d-questions/3d-lines/m-p/691013#M4134 <HTML><HEAD></HEAD><BODY><P>In a 3D line all vertices have a Z. When using Desify the intermediate points will have their Z interpolated.</P></BODY></HTML> Thu, 22 Jan 2015 12:45:02 GMT https://community.esri.com/t5/3d-questions/3d-lines/m-p/691013#M4134 XanderBakker 2015-01-22T12:45:02Z Re: 3D lines https://community.esri.com/t5/3d-questions/3d-lines/m-p/691014#M4135 <HTML><HEAD></HEAD><BODY><P>If this 3D line is then converted to a polygon, how is the Z value derived for the resulting polygon?</P></BODY></HTML> Thu, 22 Jan 2015 21:36:34 GMT https://community.esri.com/t5/3d-questions/3d-lines/m-p/691014#M4135 MikeCusi 2015-01-22T21:36:34Z Re: 3D lines https://community.esri.com/t5/3d-questions/3d-lines/m-p/691015#M4136 <HTML><HEAD></HEAD><BODY><P>Does the polygon has a single Z value? Probably not. How would you like to retrieve the Z value of the polygon?</P></BODY></HTML> Thu, 22 Jan 2015 22:39:11 GMT https://community.esri.com/t5/3d-questions/3d-lines/m-p/691015#M4136 XanderBakker 2015-01-22T22:39:11Z Re: 3D lines https://community.esri.com/t5/3d-questions/3d-lines/m-p/691016#M4137 <HTML><HEAD></HEAD><BODY><P>Hi Mike,</P><P>Do you want all vertices in your new polygon to retain their Z? Perhaps first triangulate your polyline to a TIN and then to a MultiPatch or 3D (multipart) polygons. </P></BODY></HTML> Tue, 27 Jan 2015 13:38:33 GMT https://community.esri.com/t5/3d-questions/3d-lines/m-p/691016#M4137 VictorKlinkenberg 2015-01-27T13:38:33Z