40 lines
837 B
C++
40 lines
837 B
C++
/*
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* DoRayMe - a quick and dirty Raytracer
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* Sphere header
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*
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* Created by Manoël Trapier
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* Copyright (c) 2020 986-Studio.
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*
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*/
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#ifndef DORAYME_SPHERE_H
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#define DORAYME_SPHERE_H
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#include <shape.h>
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#include <ray.h>
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#include <intersect.h>
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#include <renderstat.h>
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#include <stdio.h>
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class Sphere : public Shape
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{
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protected:
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void localIntersect(Ray r, Intersect &xs);
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Tuple localNormalAt(Tuple point, Intersection *hit = nullptr);
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public:
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Sphere() : Shape(Shape::SPHERE) { stats.addSphere(); };
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/* All sphere are at (0, 0, 0) and radius 1 in the object space */
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void dumpMe(FILE *fp);
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};
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/* Mostly for test purposes */
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class GlassSphere : public Sphere
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{
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public:
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GlassSphere() : Sphere() { this->material.transparency = 1.0; this->material.refractiveIndex = 1.5; };
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};
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#endif /* DORAYME_SPHERE_H */
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