topic Re: How to create a network based on a density map? in ArcGIS CityEngine Questions https://community.esri.com/t5/arcgis-cityengine-questions/how-to-create-a-network-based-on-a-density-map/m-p/243969#M3215 <HTML><HEAD></HEAD><BODY><P>Thank you for the answer <IMG src="https://community.esri.com/legacyfs/online/emoticons/happy.png" /></P></BODY></HTML> Mon, 10 Dec 2018 10:01:27 GMT MaudHAFFNER 2018-12-10T10:01:27Z How to create a network based on a density map? https://community.esri.com/t5/arcgis-cityengine-questions/how-to-create-a-network-based-on-a-density-map/m-p/243967#M3213 <HTML><HEAD></HEAD><BODY><DIV class="" style="color: #212121; background-color: #ffffff; font-size: 0px; padding-top: 20px;"><SPAN lang="en"><SPAN lang="en">In tIn the network creation tool of cityEngine (Grow street), it's possible to automatically create a network according to an environment (</SPAN></SPAN><DIV class="" style="background-color: #ffffff; padding-top: 20px;"><PRE class="lia-code-sample line-numbers language-none"><SPAN lang="en">In the network creation tool of cityEngine, it's possible to create a network according to an environment (Heightmap and obstaclemap). Is it possible to create a network based on a density map ? </SPAN></PRE><PRE class="lia-code-sample line-numbers language-none"></PRE></DIV><PRE class="lia-code-sample line-numbers language-none"></PRE></DIV></BODY></HTML> Sat, 11 Dec 2021 12:11:19 GMT https://community.esri.com/t5/arcgis-cityengine-questions/how-to-create-a-network-based-on-a-density-map/m-p/243967#M3213 MaudHAFFNER 2021-12-11T12:11:19Z Re: How to create a network based on a density map? https://community.esri.com/t5/arcgis-cityengine-questions/how-to-create-a-network-based-on-a-density-map/m-p/243968#M3214 <HTML><HEAD></HEAD><BODY><P>Thank you for your question.</P><P></P><P>You could use the density map as an obstacle map and iterate:</P><P><IMG alt="Obstacle Dialog" class="image-1 jive-image j-img-original" src="http://cehelp.esri.com/help/topic/com.procedural.cityengine.help/html/manual/al/cal/images/image009.jpg" /></P><OL><LI>First create an <EM>Obstacle</EM> map with a high <EM>Obstacle Threshold </EM>value <BR />and run <EM>Grow Streets</EM> with your high density street pattern settings.</LI><LI>Next lower the <EM>Obstacle Threshold </EM>value of the <EM>Obstacle</EM> map<BR />and run <EM>Grow Streets</EM> with your medium density street pattern settings.</LI><LI>And so on...</LI></OL></BODY></HTML> Tue, 04 Dec 2018 17:09:58 GMT https://community.esri.com/t5/arcgis-cityengine-questions/how-to-create-a-network-based-on-a-density-map/m-p/243968#M3214 ThomasFuchs 2018-12-04T17:09:58Z Re: How to create a network based on a density map? https://community.esri.com/t5/arcgis-cityengine-questions/how-to-create-a-network-based-on-a-density-map/m-p/243969#M3215 <HTML><HEAD></HEAD><BODY><P>Thank you for the answer <IMG src="https://community.esri.com/legacyfs/online/emoticons/happy.png" /></P></BODY></HTML> Mon, 10 Dec 2018 10:01:27 GMT https://community.esri.com/t5/arcgis-cityengine-questions/how-to-create-a-network-based-on-a-density-map/m-p/243969#M3215 MaudHAFFNER 2018-12-10T10:01:27Z