### **Ameba3D** A group of components used to set three-dimensional topology optimization conditions. Users can use these components to set loads, non-design areas, and supports. * * * * * [](Load3D.md) [**Load3D**](Load3D.md) Apply a three-dimensional load along a certain direction. * * * * * [](NormalLoad3D.md) [**NormalLoad3D**](NormalLoad3D.md) Apply a three-dimensional load along the normal to the surface of the object. * * * * * [](NonDesignDomain3D.md) [**NonDesignDomain3D**](NonDesignDomain3D.md) Define three-dimensional non-design areas. * * * * * [](Support3D.md) [**Support3D**](Support3D.md) Define three-dimensional supports. * * * * *