NodeCompositeParametrizations.hpp

Go to the documentation of this file.

#pragma once
 
#include <vector>
#include <Eigen/Core>
 
namespace polyfem
{
    class State;
}
 
namespace polyfem::solver
{
    class VariableToNodes
    {
    public:
        VariableToNodes(const State &state);
        virtual ~VariableToNodes() {}
        virtual void set_output_indexing(const std::vector<int> &node_ids) final;
        const Eigen::VectorXi &get_output_indexing() const { return output_indexing_; }
 
    protected:
        int dim;
 
        Eigen::VectorXi output_indexing_;
    };
 
    class VariableToInteriorNodes : public VariableToNodes
    {
    public:
        VariableToInteriorNodes(const State &state, const std::vector<int> &volume_selection);
    };
 
    class VariableToBoundaryNodes : public VariableToNodes
    {
    public:
        VariableToBoundaryNodes(const State &state, const std::vector<int> &surface_selection);
    };
 
    class VariableToBoundaryNodesExclusive : public VariableToNodes
    {
    public:
        VariableToBoundaryNodesExclusive(const State &state, const std::vector<int> &exclude_surface_selections);
    };
} // namespace polyfem::solver