25 lines
743 B
C++
25 lines
743 B
C++
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/*
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* Created by Brett Terpstra 6920201 on 16/10/22.
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* Copyright (c) 2022 Brett Terpstra. All Rights Reserved.
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*/
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#include <world.h>
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namespace Raytracing {
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World::~World() {
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for (auto* p : objects)
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delete(p);
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}
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Object::HitData World::checkIfHit(const Ray& ray, PRECISION_TYPE min, PRECISION_TYPE max) const {
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auto hResult = Object::HitData{false, vec4(), vec4(), max};
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for (auto* obj : objects){
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// check up to the point of the last closest hit,
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// will give the closest object's hit result
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auto cResult = obj->checkIfHit(ray, min, hResult.length);
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if (cResult.hit)
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hResult = cResult;
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}
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return hResult;
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}
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}
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