mirror of
https://github.com/TheRedShip/RT_GPU.git
synced 2025-09-27 10:48:34 +02:00
75 lines
2.5 KiB
C++
75 lines
2.5 KiB
C++
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* Sphere.hpp :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: ycontre <ycontre@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/12/23 19:12:51 by ycontre #+# #+# */
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/* Updated: 2024/12/23 19:47:09 by ycontre ### ########.fr */
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/* */
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/* ************************************************************************** */
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#ifndef RT_SPHERE__HPP
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# define RT_SPHERE__HPP
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# include "RT.hpp"
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class Sphere : public Object
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{
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public:
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struct ParseError : public std::runtime_error
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{
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ParseError(const std::string& msg) : std::runtime_error("Sphere parse error: " + msg) {}
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};
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Sphere(std::stringstream &line) : Object(glm::vec3(0.0f), nullptr)
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{
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_mat = new Material;
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try {
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float x, y, z, radius;
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float r, g, b, rough, spec;
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if (!(line >> x >> y >> z >> radius))
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throw std::invalid_argument("Missing position or radius values");
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if (radius <= 0.0f)
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throw std::invalid_argument("Radius must be positive");
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if (!(line >> r >> g >> b >> rough >> spec))
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throw std::invalid_argument("Missing material properties");
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if (r < 0.0f || r > 255.0f || g < 0.0f || g > 255.0f || b < 0.0f || b > 255.0f)
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throw std::invalid_argument("Color values must be between 0 and 255");
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if (rough < 0.0f || rough > 1.0f)
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throw std::invalid_argument("Roughness must be between 0 and 1");
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if (spec < 0.0f || spec > 1.0f)
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throw std::invalid_argument("Specular must be between 0 and 1");
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_position = glm::vec3(x, y, z);
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_radius = radius;
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_mat->color = glm::vec3(r / 255.0f, g / 255.0f, b / 255.0f);
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_mat->roughness = rough;
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_mat->specular = spec;
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_material = _mat;
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}
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catch (const std::exception& e) { throw; }
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}
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Sphere(const glm::vec3& position, float radius, const Material *material)
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: Object(position, material), _radius(radius) {}
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float getRadius() const { return (_radius); }
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Type getType() const override { return Type::SPHERE; }
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private:
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Material *_mat;
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float _radius;
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};
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#endif |