2. MODELING

CHAPTER 2 "MODELLING" 101 5.3.2 Surface This is the command that allows the manual creation of individual 2D and 3D surface elements. OBSERVATION: This command requires that you have already specified, via the "Grid" command in the "Superficially", the characteristics of the grid, while at the same time, it allows some individual modifications, both in the Element, Width, Material, Quality, as well as renaming it. Selecting the command opens the dialog box: where you first select the grid type and the default grid. The parameter field is automatically filled in by selecting the grid, and can be manually modified. In the " Nodes " field you can either type the number of nodes of the individual surface, or leave it blank, and on the desktop select the four nodes that make up the surface by left-clicking on them.