https://community.graphisoft.com/t5/Visualization/Materials-Surfaces/m-p/226164#M25645 In the surface settings dialogue (Options menu &gt; Element Attributes &gt; Surfaces) you will see a button about half-way down the dialogue that will allow you to change the vectorial fill.<BR /> <BR /> This will change it for all elements using that fill.<BR /> <BR /> If you want to change it only for some elements then you need to duplicate that surface, change the fill and use that new surface on your element.<BR /> <BR /> Barry. Mon, 04 Sep 2017 00:38:24 GMT Barry Kelly 2017-09-04T00:38:24Z https://community.graphisoft.com/t5/Visualization/Materials-Surfaces/m-p/226163#M25644 <DIV class="actalk-migrated-content"><T>How to change vectorial hatching under surfaces. By default it will show certain hatches, If we want other than that how to change it.</T></DIV> Fri, 26 May 2023 12:56:21 GMT https://community.graphisoft.com/t5/Visualization/Materials-Surfaces/m-p/226163#M25644 Roopa A 2023-05-26T12:56:21Z https://community.graphisoft.com/t5/Visualization/Materials-Surfaces/m-p/226164#M25645 In the surface settings dialogue (Options menu &gt; Element Attributes &gt; Surfaces) you will see a button about half-way down the dialogue that will allow you to change the vectorial fill.<BR /> <BR /> This will change it for all elements using that fill.<BR /> <BR /> If you want to change it only for some elements then you need to duplicate that surface, change the fill and use that new surface on your element.<BR /> <BR /> Barry. Mon, 04 Sep 2017 00:38:24 GMT https://community.graphisoft.com/t5/Visualization/Materials-Surfaces/m-p/226164#M25645 Barry Kelly 2017-09-04T00:38:24Z