https://community.graphisoft.com/t5/Modeling/how-to-do-a-ground-net/m-p/89332#M46660 Use the Mesh Tool.<BR /> The larger oval shape should be the contour of the Mesh element.<BR /> Then draw the inner oval shape with a spline.<BR /> Then select the Mesh, and SPACE-click the spline. A ridge will be added to the Mesh.<BR /> With the Mesh Tool active, you can click on any edge of of the Mesh contour or the ridge, and using the Pet Palette command, set the height of all points on that ridge in one step. Fri, 09 Feb 2007 00:38:32 GMT Laszlo Nagy 2007-02-09T00:38:32Z https://community.graphisoft.com/t5/Modeling/how-to-do-a-ground-net/m-p/89331#M46659 <DIV class="actalk-migrated-content"><R><IMG src="http://cadmaster.wz.cz/Lukas_01.JPG" /><BR /> Hello, I have problem with the net (ground). In the picture you can see the red lines which symbolise crest. Can you help me, please? Write a few steps, how to do the ground, which is describe by my contour lines. Thank you very much. Excuse my english, I come from Czech Republic</R></DIV> Thu, 08 Feb 2007 20:44:28 GMT https://community.graphisoft.com/t5/Modeling/how-to-do-a-ground-net/m-p/89331#M46659 Anonymous 2007-02-08T20:44:28Z https://community.graphisoft.com/t5/Modeling/how-to-do-a-ground-net/m-p/89332#M46660 Use the Mesh Tool.<BR /> The larger oval shape should be the contour of the Mesh element.<BR /> Then draw the inner oval shape with a spline.<BR /> Then select the Mesh, and SPACE-click the spline. A ridge will be added to the Mesh.<BR /> With the Mesh Tool active, you can click on any edge of of the Mesh contour or the ridge, and using the Pet Palette command, set the height of all points on that ridge in one step. Fri, 09 Feb 2007 00:38:32 GMT https://community.graphisoft.com/t5/Modeling/how-to-do-a-ground-net/m-p/89332#M46660 Laszlo Nagy 2007-02-09T00:38:32Z