topic Re: problem with colorizing facades in ArcGIS CityEngine Questions https://community.esri.com/t5/arcgis-cityengine-questions/problem-with-colorizing-facades/m-p/691756#M9112 <HTML><HEAD></HEAD><BODY><SPAN>Thank you Chris, it was really helpful. I found where the problem is.</SPAN></BODY></HTML> Fri, 31 May 2013 07:31:41 GMT gulhunduran 2013-05-31T07:31:41Z problem with colorizing facades https://community.esri.com/t5/arcgis-cityengine-questions/problem-with-colorizing-facades/m-p/691754#M9110 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><SPAN>I have a problem with colorizing facades. There is an image in the attachement.</SPAN><BR /><SPAN>What causes this kind of a facade problem and how can I fix this? Any help?</SPAN></BODY></HTML> Fri, 24 May 2013 14:00:04 GMT https://community.esri.com/t5/arcgis-cityengine-questions/problem-with-colorizing-facades/m-p/691754#M9110 gulhunduran 2013-05-24T14:00:04Z Re: problem with colorizing facades https://community.esri.com/t5/arcgis-cityengine-questions/problem-with-colorizing-facades/m-p/691755#M9111 <HTML><HEAD></HEAD><BODY><SPAN>This effect usually occurs when two geometries coincide in the exact same place. It looks like you might be generating the gray and blue faces, while you actually only want the blue. </SPAN><BR /><BR /><SPAN>Here is a short rule that will show that effect:</SPAN><BR /><BR /><SPAN>@StartRule</SPAN><BR /><SPAN>Lot --&gt;</SPAN><BR /><SPAN>extrude(10)</SPAN><BR /><SPAN>ColorItGray</SPAN><BR /><SPAN>ColorItBlue</SPAN><BR /><BR /><SPAN>ColorItGray --&gt;color(0.5,0.5,0.5) X.</SPAN><BR /><BR /><SPAN>ColorItBlue --&gt;split(z){1: color(0,0,1) X.}*</SPAN><BR /><BR /><SPAN>During the Lot rule, it is sending the same geometry to two different rules, each of which create geometry in the same space, which gives the visual effect you are seeing.</SPAN><BR /><BR /><SPAN>Does this help?&nbsp; If not, if you can post the CGA here, we could look closer.</SPAN><BR /><BR /><SPAN>Chris</SPAN></BODY></HTML> Tue, 28 May 2013 19:15:27 GMT https://community.esri.com/t5/arcgis-cityengine-questions/problem-with-colorizing-facades/m-p/691755#M9111 Anonymous User 2013-05-28T19:15:27Z Re: problem with colorizing facades https://community.esri.com/t5/arcgis-cityengine-questions/problem-with-colorizing-facades/m-p/691756#M9112 <HTML><HEAD></HEAD><BODY><SPAN>Thank you Chris, it was really helpful. I found where the problem is.</SPAN></BODY></HTML> Fri, 31 May 2013 07:31:41 GMT https://community.esri.com/t5/arcgis-cityengine-questions/problem-with-colorizing-facades/m-p/691756#M9112 gulhunduran 2013-05-31T07:31:41Z