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51 lines
2.0 KiB
51 lines
2.0 KiB
4 weeks ago
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#pragma once
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#include <base/subface.hpp>
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namespace internal
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{
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// local: plane x=0
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struct plane_t final : subface {
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static constexpr uint64_t max_degree = 1;
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static constexpr equation_system_type eq_sys_type = equation_system_type::implicit;
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std::function<double(Eigen::Vector3d)> fetch_sdf_evaluator() const override;
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std::function<Eigen::Vector3d(Eigen::Vector3d)> fetch_sdf_grad_evaluator() const override;
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// u: planar local x-axis
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// v: planar local y-axis
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std::function<Eigen::Vector4d(double, double)> fetch_point_by_param_evaluator() const override;
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std::function<constraint_curve_intermediate(double)> fetch_curve_constraint_evaluator(parameter_u_t constraint_var_type,
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double u) const override;
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std::function<constraint_curve_intermediate(double)> fetch_curve_constraint_evaluator(parameter_v_t constraint_var_type,
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double v) const override;
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std::function<equation_intermediate_t(constraint_curve_intermediate &&)> fetch_solver_evaluator() const override;
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};
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struct plane_paired_model_matrix {
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internal::paired_model_matrix *data{};
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};
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} // namespace internal
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namespace detail
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{
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template <>
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struct hasher<internal::plane_paired_model_matrix> {
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size_t operator()(const internal::plane_paired_model_matrix &block) const
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{
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Eigen::Vector4d character_row = block.data->world_to_local.matrix().row(0);
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return XXH3_64bits(character_row.data(), sizeof(Eigen::Vector4d));
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}
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};
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template <>
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struct default_elem_ctor<internal::plane_paired_model_matrix, internal::plane_t> {
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internal::plane_t operator()(const internal::plane_paired_model_matrix &k) const
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{
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internal::plane_t res{};
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res.model_matrices = const_cast<internal::paired_model_matrix *>(k.data);
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return res;
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}
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};
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} // namespace detail
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