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#pragma once
#include "pt-settings.hpp"
#include "cv/numeric.hpp"
#include "options/options.hpp"
#include "video/camera.hpp"
#include <tuple>
#include <type_traits>
#include <memory>
#include <opencv2/core.hpp>
#include <QImage>
#include <QString>
#ifdef __clang__
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wweak-vtables"
#endif
const int KPointCount = 3;
struct pt_pixel_pos_mixin
{
using f = numeric_types::f;
static std::tuple<f, f> to_pixel_pos(f x, f y, int w, int h);
static std::tuple<f, f> to_screen_pos(f px, f py, int w, int h);
};
struct pt_point_extractor : pt_pixel_pos_mixin
{
using vec2 = numeric_types::vec2;
using f = numeric_types::f;
pt_point_extractor();
virtual ~pt_point_extractor();
virtual void extract_points(const cv::Mat& image, cv::Mat& preview_frame, std::vector<vec2>& points, std::vector<vec2>& imagePoints) = 0;
static f threshold_radius_value(int w, int h, int threshold);
};
struct pt_runtime_traits
{
template<typename t> using pointer = std::shared_ptr<t>;
pt_runtime_traits();
virtual ~pt_runtime_traits();
virtual pointer<pt_point_extractor> make_point_extractor() const = 0;
virtual QString get_module_name() const = 0;
};
template<typename t>
using pt_pointer = typename pt_runtime_traits::pointer<t>;
#ifdef __clang__
# pragma clang diagnostic pop
#endif
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