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    <title>topic Re: Roof design in ArcGIS CityEngine Questions</title>
    <link>https://community.esri.com/t5/arcgis-cityengine-questions/roof-design/m-p/634077#M8449</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;pleeease add pictures, I'm lost .. &lt;span class="lia-unicode-emoji" title=":slightly_smiling_face:"&gt;🙂&lt;/span&gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;m.&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Fri, 30 May 2014 15:46:30 GMT</pubDate>
    <dc:creator>MatthiasBuehler1</dc:creator>
    <dc:date>2014-05-30T15:46:30Z</dc:date>
    <item>
      <title>Roof design</title>
      <link>https://community.esri.com/t5/arcgis-cityengine-questions/roof-design/m-p/634076#M8448</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Good afternoon!&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;I have a problem with my building roof and surrounding wall of the roof.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;My building has a small chamber on its roof and a surrounding wall roof with 1 m height. &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;I don't know how to extrude the chamber on its specific position.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;In addition, regarding the surrounding wall I tried this:&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN style="font-style:italic;"&gt;Roof --&amp;gt; offset(-0.5)A&lt;BR /&gt;A--&amp;gt;comp(f){inside: I | border: O}&lt;BR /&gt;I --&amp;gt; texture(roof)&lt;BR /&gt;O--&amp;gt; extrude(1)SurroundingWall&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;And I created the extruded wall at 1 meter height. &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;But the problem with this rule is that I cannot change the texture for the surrounding wall depending &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;on the side of the building. &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;:confused:&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 29 May 2014 12:36:21 GMT</pubDate>
      <guid>https://community.esri.com/t5/arcgis-cityengine-questions/roof-design/m-p/634076#M8448</guid>
      <dc:creator>vassokosti</dc:creator>
      <dc:date>2014-05-29T12:36:21Z</dc:date>
    </item>
    <item>
      <title>Re: Roof design</title>
      <link>https://community.esri.com/t5/arcgis-cityengine-questions/roof-design/m-p/634077#M8449</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;pleeease add pictures, I'm lost .. &lt;span class="lia-unicode-emoji" title=":slightly_smiling_face:"&gt;🙂&lt;/span&gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;m.&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Fri, 30 May 2014 15:46:30 GMT</pubDate>
      <guid>https://community.esri.com/t5/arcgis-cityengine-questions/roof-design/m-p/634077#M8449</guid>
      <dc:creator>MatthiasBuehler1</dc:creator>
      <dc:date>2014-05-30T15:46:30Z</dc:date>
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