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57 lines
1.4 KiB
57 lines
1.4 KiB
2 years ago
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// Created by cflin on 4/24/23.
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//
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#ifndef TOP3D_IRREGULARMESH_H
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#define TOP3D_IRREGULARMESH_H
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#include "Mesh.h"
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namespace da::sha {
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namespace top {
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class Boundary;
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struct ModelMesh {
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Eigen::MatrixXd points;
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Eigen::MatrixXi surfaces;
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};
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class IrregularMesh : public Mesh {
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friend class Boundary;
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public:
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IrregularMesh(const fs_path &arbitrary_stl_path,const fs_path &chosen_stl_path,double relative_length_of_voxel,int dofs_each_node=3);
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int GetNumDofs() const override {
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return num_node_pixel_ * DOFS_EACH_NODE;
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}
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int GetNumEles() const override {
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return num_pixel_;
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}
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int GetNumNodes() const override {
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return num_node_pixel_;
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}
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private:
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double EvaluateArbitrarySDF(const Eigen::Vector3d &point);
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double EvaluateChosenSDF(const Eigen::Vector3d &point);
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Eigen::VectorXd EvaluateArbitrarySDF (const Eigen::MatrixXd & points);
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Eigen::VectorXd EvaluateChosenSDF(const Eigen::MatrixXd & points);
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double num_pixel_;
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double num_node_pixel_;
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Eigen::Vector3d min_point_box_;
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Eigen::Vector3d len_box_;
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ModelMesh arbitrary_mesh_;
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ModelMesh chosen_part_;
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};
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} // top
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} // da::sha
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#endif //TOP3D_IRREGULARMESH_H
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