FEniCS Course - FEniCS Project

Step by step: creating a meshNext, we create a mesh of our domain Ω:mesh = UnitSquare (8, 8)Defines a mesh of 8 × 8 × 2 = 128 triangles of the unit squareOther useful classes for creating meshes includeUnitIntervalMesh, UnitCubeMesh, UnitCircleMesh,UnitSphereMesh, RectangleMesh and BoxMeshComplex geometries can be built using Constructive Solid Geometry(CSG) which is built into FEniCS (operators +, -, *):r = Rectangle (0.5, 0.5, 1.5, 1.5)c = Circle (1, 1, 1)...g = (r - c)*b + amesh = Mesh (g)12 / 22