tessellation.h

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#pragma once
#include "vde/core/point.h"
#include <vector>
#include <array>
#include <functional>
 
namespace vde::curves {
using core::Point3D;
using core::Vector3D;
 
std::pair<std::vector<Point3D>, std::vector<std::array<int, 3>>>
tessellate(const std::function<Point3D(double,double)>& eval,
           int res_u, int res_v);
 
std::pair<std::vector<Point3D>, std::vector<std::array<int, 3>>>
adaptive_tessellate(
    const std::function<Point3D(double,double)>& eval,
    const std::function<Vector3D(double,double)>& normal_fn,
    int min_res = 2, int max_depth = 6,
    double angle_threshold_deg = 5.0);
 
}  // namespace vde::curves