OrderedResampling.hpp

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#pragma once
 
#include <cstdint>
#include <iostream>
#include <stdexcept>
#include <vector>
 
#include "vc/core/types/ITKMesh.hpp"
 
namespace volcart::meshing
{
class OrderedResampling
{
public:
    OrderedResampling() : inWidth_{0}, inHeight_{0} {}
 
    OrderedResampling(ITKMesh::Pointer mesh, int inWidth, int inHeight)
        : input_{mesh}, inWidth_{inWidth}, inHeight_{inHeight}
    {
    }
 
    void setMesh(const ITKMesh::Pointer& mesh, int inWidth, int inHeight);
 
    ITKMesh::Pointer getOutputMesh() const;
 
    int getOutputWidth() const { return outWidth_; }
 
    int getOutputHeight() const { return outHeight_; }
 
    void compute();
 
private:
    ITKMesh::Pointer input_;
    ITKMesh::Pointer output_;
 
    int inWidth_;  // how many rows
    int inHeight_;  // how many points per row
    int outWidth_;
    int outHeight_;
 
    void add_cell_(std::uint32_t a, std::uint32_t b, std::uint32_t c);
};
}  // namespace volcart::meshing