32 lines
470 B
C++
32 lines
470 B
C++
#pragma once
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#ifndef FIGURE_HPP
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#define FIGURE_HPP
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#include <glm/vec3.hpp>
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#include "ray.hpp"
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using glm::vec3;
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class Figure {
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public:
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vec3 color;
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float rho;
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virtual ~Figure() { }
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virtual bool intersect(Ray & r, float & t) const = 0;
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virtual vec3 normal_at_int(Ray & r, float & t) const = 0;
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virtual void set_color(float r, float g, float b) {
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color = vec3(r, g, b);
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}
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virtual void set_color(vec3 rgb) {
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color = vec3(rgb);
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}
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};
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#endif
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