### **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. * * * * * [](Load2D.md) [**Load2D**](Load2D.md) Apply a two-dimensional load along a certain direction. * * * * * [](TangentLoad2D.md) [**TangentLoad2D**](TangentLoad2D.md) Define the two-dimensional shear load on the surface of the object. * * * * * [](NormalLoad2D.md) [**NormalLoad2D** =230x]](NormalLoad2D.md)(NormalLoad2D.md) Apply a two-dimensional load along the normal to the surface of the object. * * * * * [](NonDesignDomain2D.md) [**NonDesignDomain2D**](NonDesignDomain2D.md) Define a two-dimensional non-design area. * * * * * [](Support2D.md) [**Support2D**](Support2D.md) Define two-dimensional support. * * * * *