42 lines
910 B
C++
42 lines
910 B
C++
/*
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* DoRayMe - a quick and dirty Raytracer
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* Cylinder 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_CYLINDER_H
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#define DORAYME_CYLINDER_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 Cylinder : public Shape {
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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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bool checkCap(Ray r, double t);
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void intersectCaps(Ray r, Intersect &xs);
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public:
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bool isClosed;
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double minCap;
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double maxCap;
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Cylinder() : minCap(-INFINITY), maxCap(INFINITY), isClosed(false), Shape(Shape::CYLINDER) { stats.addCylinder(); };
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BoundingBox getLocalBounds();
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bool haveFiniteBounds() { return !(isinf(this->minCap) || isinf(this->maxCap)); };
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void dumpMe(FILE *fp);
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};
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#endif //DORAYME_CYLINDER_H
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