LevelSetEvolution
In GridapTopOpt, the level-set function is evolved and reinitialised using implementations of LevelSetEvolution. We provide the following implementations of this:
Custom LevelSetEvolution
To implement a custom level-set evolution method, the following methods can be extended. For example, one could consider Reaction-Diffusion-based evolution of the level set function. This can be solved with a finite element method and so we can implement a new type that inherits from LevelSetEvolution independently of the Stencil types.
GridapTopOpt.LevelSetEvolution — Typeabstract type LevelSetEvolutionYour own evolution method can be implemented by implementing concrete functionality of the below.
GridapTopOpt.evolve! — Methodevolve!(::LevelSetEvolution,φ,args...)Evolve the level set function φ according to an evolution method LevelSetEvolution.
GridapTopOpt.reinit! — Methodreinit!(::LevelSetEvolution,φ,args...)Reinitialise the level set function φ according to an evolution method LevelSetEvolution.
GridapTopOpt.get_dof_Δ — Methodget_dof_Δ(::LevelSetEvolution)Return the distance betweem degree of freedom