mpri-graphics-project/Implicit.hpp

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#pragma once
#include "common_structures.hpp"
class ImplicitSurface {
public:
virtual double operator() (double x, double y, double z) const = 0;
double operator()(const Point& pt) const;
Point getCenter() const { return center;}
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virtual Point location_hint() const = 0;
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/// Compute the normal vector to the isosurface at `pt`
Point normal_at(const Point& pt) const;
protected:
Point center;
ImplicitSurface(Point _center) : center(_center) {}
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};