RobustToolbox/Robust.Shared/Physics/Dynamics/MassData.cs

// MIT License

// Copyright (c) 2019 Erin Catto

// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
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// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

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using Robust.Shared.Maths;

namespace Robust.Shared.Physics.Dynamics
{
    public struct MassData
    {
        /// The mass of the shape, usually in kilograms.
        public float Mass;

        /// The position of the shape's centroid relative to the shape's origin.
        public Vector2 Center;

        /// The rotational inertia of the shape about the local origin.
        public float I;
    }
}