![](https://box.kancloud.cn/fe00a83b97a7f92d2c28153dddb23a8b_1351x451.png =230x) ### **NonDesignDomain3D** * * * * * **Description**: In the two-dimensional analysis, define a non-designed area (only valid in two-dimensional analysis). (This component must be used after generating the mesh.) **Usage**: Right-click on **ShowSelElement** to display cells that are not designed, and use cell center points to represent cells. **Input**: D: Enter the area of a load. You can input lines, surfaces or closed soilds. Tol: The tolerance for area determination. This parameter will be invalid when you input closed soilds. **Output**: NonD: Output non-design area.