24 lines
1.0 KiB
C#
24 lines
1.0 KiB
C#
using Engine.Core;
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namespace Engine.Physics2D;
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/// <summary>
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/// Represents a 2D raycast resolver.
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/// </summary>
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public interface IRaycastResolver2D
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{
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/// <summary>
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/// Casts a <see cref="Ray2D"/> against a specific <see cref="ICollider2D"/> shape and returns the first hit, if any.
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/// </summary>
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/// <typeparam name="T">The type of the <see cref="ICollider2D"/>, which must implement <see cref="ICollider2D"/>.</typeparam>
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/// <param name="shape">The <see cref="ICollider2D"/> shape to test against.</param>
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/// <param name="ray">The <see cref="Ray2D"/> to cast.</param>
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/// <param name="length">
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/// The maximum distance to check along the <see cref="Ray2D"/>. Defaults to <see cref="float.MaxValue"/>.
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/// </param>
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/// <returns>
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/// A <see cref="RaycastResult"/> containing information about the intersection, or <see cref="null"/> if there was no hit.
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/// </returns>
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RaycastResult? RaycastAgainst<T>(T shape, Ray2D ray, float length = float.MaxValue) where T : ICollider2D;
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}
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