Wildmeshing Toolkit
TriangleAMIPS.hpp
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1 #pragma once
2 
3 #include <wmtk/function/PerSimplexAutodiffFunction.hpp>
4 
5 namespace wmtk::function {
11 class TriangleAMIPS : public PerSimplexAutodiffFunction
12 {
13 public:
14  TriangleAMIPS(const TriMesh& mesh, const attribute::MeshAttributeHandle& vertex_attribute_handle);
15 
16  ~TriangleAMIPS();
17 
18 protected:
19  DScalar eval(const simplex::Simplex& domain_simplex, const std::vector<DSVec>& coordinates)
20  const override;
21 };
22 
23 } // namespace wmtk::function
wmtk::function::PerSimplexAutodiffFunction
This is an extension of the PerSimplexFunction class that uses autodiff encoding for differentiations...
Definition: PerSimplexAutodiffFunction.hpp:19
wmtk::function::TriangleAMIPS
This is the implementation of the AMIPS energy function of a triangle mesh that can be embedded in 2d...
Definition: TriangleAMIPS.hpp:12
wmtk::function::TriangleAMIPS::eval
DScalar eval(const simplex::Simplex &domain_simplex, const std::vector< DSVec > &coordinates) const override
This function defines a function f(x) where f is defined over a simplex domain and the variables for ...
Definition: TriangleAMIPS.cpp:21
wmtk::function::TriangleAMIPS::TriangleAMIPS
TriangleAMIPS(const TriMesh &mesh, const attribute::MeshAttributeHandle &vertex_attribute_handle)
Definition: TriangleAMIPS.cpp:9
DScalar2
Automatic differentiation scalar with first- and second-order derivatives.
Definition: autodiff.h:501