disc.h

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#pragma once
 
#include <liboscar/maths/vector.h>
 
#include <iosfwd>
 
namespace osc
{
    // a region in a 3D plane bounded by a circle
    //
    // - see `Circle` for the 2D equivalent of this
    struct Disc final {
        friend bool operator==(const Disc&, const Disc&) = default;
 
        Vector3 origin{};
        Vector3 normal = {0.0f, 1.0f, 0.0f};
        float radius = 1.0f;
    };
 
    std::ostream& operator<<(std::ostream&, const Disc&);
}