ray.h

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#pragma once
 
#include <liboscar/maths/vector.h>
 
#include <iosfwd>
 
namespace osc
{
    // an infinitely long object with no width with an origin position and direction in 3D space
    //
    // - see `LineSegment` for the finite version of this
    // - sometimes called `Ray` in the literature
    struct Ray final {
        Vector3 origin{};
        Vector3 direction = {0.0f, 1.0f, 0.0f};
    };
 
    std::ostream& operator<<(std::ostream&, const Ray&);
}