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Orange
d74c66990a
Moves linear algebra headers to a new subdirectory to improve project structure. Updates includes to reflect the directory change. Adds vcpkg to the tracked repositories.
38 lines
1003 B
C++
38 lines
1003 B
C++
//
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// Created by Orange on 11/13/2024.
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//
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#pragma once
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#include "omath/linear_algebra/vector3.hpp"
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#include "omath/triangle.hpp"
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namespace omath::collision
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{
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class Ray
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{
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public:
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Vector3<float> start;
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Vector3<float> end;
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bool infinite_length = false;
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[[nodiscard]]
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Vector3<float> direction_vector() const noexcept;
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[[nodiscard]]
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Vector3<float> direction_vector_normalized() const noexcept;
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};
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class LineTracer
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{
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public:
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LineTracer() = delete;
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[[nodiscard]]
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static bool can_trace_line(const Ray& ray, const Triangle<Vector3<float>>& triangle) noexcept;
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// Realization of Möller–Trumbore intersection algorithm
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// https://en.wikipedia.org/wiki/M%C3%B6ller%E2%80%93Trumbore_intersection_algorithm
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[[nodiscard]]
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static Vector3<float> get_ray_hit_point(const Ray& ray, const Triangle<Vector3<float>>& triangle) noexcept;
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};
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} // namespace omath::collision
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