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    <title>topic Joint modeling error when using the roof and wall tool in Modeling</title>
    <link>https://community.graphisoft.com/t5/Modeling/Joint-modeling-error-when-using-the-roof-and-wall-tool/m-p/595635#M171008</link>
    <description>&lt;P&gt;I was modelling a simple shape and I noticed that some representation errors appear, both in 2D and 3D, when I use a roof to adjust the height of the walls. When the geometry is a rectangle in plan, all the representations look correct. But as soon as I move one of its corners by 1 cm on its x-axis, I start to see those representation errors in the model. It is curious that if I move the edge a little more, up to 5 cm, these representation errors no longer appear. Even if I change the polygonal shape of the geometry, does anyone understand why this happens?&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;I know that it can be solved by superimposing a fill on the elevations to eliminate those rendering errors, but I don't think it's the right way. Maybe the tool doesn't work properly between those tolerances of 1 to 4 cm. Is there a way to fix this problem or do you think it's a bug in Archicad?&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Thanks&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;FONT face="courier new,courier" color="grey"&gt;Operating system used: &lt;EM&gt;Mac Apple Silicon 14 Sonoma&lt;/EM&gt;&lt;/FONT&gt;&lt;/P&gt;</description>
    <pubDate>Wed, 20 Mar 2024 01:58:12 GMT</pubDate>
    <dc:creator>Toni Clar</dc:creator>
    <dc:date>2024-03-20T01:58:12Z</dc:date>
    <item>
      <title>Joint modeling error when using the roof and wall tool</title>
      <link>https://community.graphisoft.com/t5/Modeling/Joint-modeling-error-when-using-the-roof-and-wall-tool/m-p/595635#M171008</link>
      <description>&lt;P&gt;I was modelling a simple shape and I noticed that some representation errors appear, both in 2D and 3D, when I use a roof to adjust the height of the walls. When the geometry is a rectangle in plan, all the representations look correct. But as soon as I move one of its corners by 1 cm on its x-axis, I start to see those representation errors in the model. It is curious that if I move the edge a little more, up to 5 cm, these representation errors no longer appear. Even if I change the polygonal shape of the geometry, does anyone understand why this happens?&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;I know that it can be solved by superimposing a fill on the elevations to eliminate those rendering errors, but I don't think it's the right way. Maybe the tool doesn't work properly between those tolerances of 1 to 4 cm. Is there a way to fix this problem or do you think it's a bug in Archicad?&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Thanks&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;FONT face="courier new,courier" color="grey"&gt;Operating system used: &lt;EM&gt;Mac Apple Silicon 14 Sonoma&lt;/EM&gt;&lt;/FONT&gt;&lt;/P&gt;</description>
      <pubDate>Wed, 20 Mar 2024 01:58:12 GMT</pubDate>
      <guid>https://community.graphisoft.com/t5/Modeling/Joint-modeling-error-when-using-the-roof-and-wall-tool/m-p/595635#M171008</guid>
      <dc:creator>Toni Clar</dc:creator>
      <dc:date>2024-03-20T01:58:12Z</dc:date>
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