topic Multipart multipatch to singlepart multipatches in 3D Questions https://community.esri.com/t5/3d-questions/multipart-multipatch-to-singlepart-multipatches/m-p/673250#M4021 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #242729; background-color: #f9f8f6;">I have a multipatch (building 53) which is comprised of buildings which are logically singlepart polygons. I am using ArcGIS Pro, the multipatches are generated from Terrasolid, which means that the roofforms are very detailed and not enclosed. I also have an Esri's 3D Basemaps Solution, FME and all the Spatial Analyst and 3D Analyst tools.</SPAN></P><P><SPAN style="color: #242729; background-color: #f9f8f6;"><IMG alt="enter image description here" src="https://i.stack.imgur.com/NcHlx.png" /></SPAN></P><P style="border: 0px; margin: 0px 0px var(--s-prose-spacing) 0px;">How do I use multipart to singlepart without modifying the geometry of the buildings. Right now I am getting the following result. It seems to enclose the multipatch and create too many smaller features.</P><P style="border: 0px; margin: 0px 0px var(--s-prose-spacing) 0px;"></P><P style="border: 0px; margin: 0px 0px var(--s-prose-spacing) 0px;">I have a lot of multipart buildings, therefore I am looking for a script-based solution.</P><P style="border: 0px; margin: 0px 0px var(--s-prose-spacing) 0px;"><IMG alt="enter image description here" src="https://i.stack.imgur.com/WN1zV.png" /></P></BODY></HTML> Wed, 28 Oct 2020 08:27:53 GMT AndresKasekamp 2020-10-28T08:27:53Z Multipart multipatch to singlepart multipatches https://community.esri.com/t5/3d-questions/multipart-multipatch-to-singlepart-multipatches/m-p/673250#M4021 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #242729; background-color: #f9f8f6;">I have a multipatch (building 53) which is comprised of buildings which are logically singlepart polygons. I am using ArcGIS Pro, the multipatches are generated from Terrasolid, which means that the roofforms are very detailed and not enclosed. I also have an Esri's 3D Basemaps Solution, FME and all the Spatial Analyst and 3D Analyst tools.</SPAN></P><P><SPAN style="color: #242729; background-color: #f9f8f6;"><IMG alt="enter image description here" src="https://i.stack.imgur.com/NcHlx.png" /></SPAN></P><P style="border: 0px; margin: 0px 0px var(--s-prose-spacing) 0px;">How do I use multipart to singlepart without modifying the geometry of the buildings. Right now I am getting the following result. It seems to enclose the multipatch and create too many smaller features.</P><P style="border: 0px; margin: 0px 0px var(--s-prose-spacing) 0px;"></P><P style="border: 0px; margin: 0px 0px var(--s-prose-spacing) 0px;">I have a lot of multipart buildings, therefore I am looking for a script-based solution.</P><P style="border: 0px; margin: 0px 0px var(--s-prose-spacing) 0px;"><IMG alt="enter image description here" src="https://i.stack.imgur.com/WN1zV.png" /></P></BODY></HTML> Wed, 28 Oct 2020 08:27:53 GMT https://community.esri.com/t5/3d-questions/multipart-multipatch-to-singlepart-multipatches/m-p/673250#M4021 AndresKasekamp 2020-10-28T08:27:53Z Re: Multipart multipatch to singlepart multipatches https://community.esri.com/t5/3d-questions/multipart-multipatch-to-singlepart-multipatches/m-p/1234892#M4832 <P>If you attribute the buildings as you want with eg underlying polygons, you can <STRONG>group</STRONG> them using the make multipatch tool</P> Thu, 24 Nov 2022 15:15:42 GMT https://community.esri.com/t5/3d-questions/multipart-multipatch-to-singlepart-multipatches/m-p/1234892#M4832 SamanthaGoodchild-Brown 2022-11-24T15:15:42Z