### **Ameba2D** A group of components used to set two-dimensional topology optimization conditions. Users can use these components to set loads, non-design areas, and supports. * * * * * [![](https://box.kancloud.cn/44f9f6acff4a99e9f60a72a43a49ae20_1351x851.png =230x)](Load2D.md) [**Load2D**](Load2D.md) Apply a two-dimensional load along a certain direction. * * * * * [![](https://box.kancloud.cn/24550dd0ba4072ee5f7fc5df11e3a21d_1351x651.png =230x)](TangentLoad2D.md) [**TangentLoad2D**](TangentLoad2D.md) Define the two-dimensional shear load on the surface of the object. * * * * * [![](https://box.kancloud.cn/4105596f2269339c18c5e2d59cbb0e2e_1351x851.png =230x)](NormalLoad2D.md) [**NormalLoad2D** =230x]](NormalLoad2D.md)(NormalLoad2D.md) Apply a two-dimensional load along the normal to the surface of the object. * * * * * [![](https://box.kancloud.cn/a1aefc0a05bb43696e2661fadd53bc6d_1351x451.png =230x)](NonDesignDomain2D.md) [**NonDesignDomain2D**](NonDesignDomain2D.md) Define a two-dimensional non-design area. * * * * * [![](https://box.kancloud.cn/3c2d4b09dbdfbe3d4e2ccb85326ebbbc_1521x851.png =230x)](Support2D.md) [**Support2D**](Support2D.md) Define two-dimensional support. * * * * *