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WIP on feature/rotation_improved

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Orange
2026-01-26 18:54:36 +03:00
parent 8bccbdb620
commit acc24f8438
1 changed files with 20 additions and 0 deletions
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20
include/omath/collision/line_tracer.hpp
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@@ -33,5 +33,25 @@ namespace omath::collision
// https://en.wikipedia.org/wiki/M%C3%B6ller%E2%80%93Trumbore_intersection_algorithm // https://en.wikipedia.org/wiki/M%C3%B6ller%E2%80%93Trumbore_intersection_algorithm
[[nodiscard]] [[nodiscard]]
static Vector3<float> get_ray_hit_point(const Ray& ray, const Triangle<Vector3<float>>& triangle) noexcept; static Vector3<float> get_ray_hit_point(const Ray& ray, const Triangle<Vector3<float>>& triangle) noexcept;
template<class MeshType>
[[nodiscard]]
static Vector3<float> get_ray_hit_point(const Ray& ray, const MeshType& mesh) noexcept
{
Vector3<float> mesh_hit = ray.end;
auto begin = mesh.m_element_buffer_object.cbegin();
auto end = mesh.m_element_buffer_object.cend();
for (auto current = begin; current < end; current = std::next(current))
{
auto face = mesh.make_face_in_world_space(current);
auto ray_stop_point = get_ray_hit_point(ray, face);
if (ray_stop_point.distance_to(ray.start) < mesh_hit.distance_to(ray.start))
mesh_hit = ray_stop_point;
}
return mesh_hit;
}
}; };
} // namespace omath::collision } // namespace omath::collision