69 lines
2.0 KiB
C#
69 lines
2.0 KiB
C#
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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namespace Lightbug.Utilities
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{
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/// <summary>
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/// This component represents a capsule collider in a 3D world.
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/// </summary>
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public class CapsuleColliderComponent3D : ColliderComponent3D
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{
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CapsuleCollider capsuleCollider = null;
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public override Vector3 Size
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{
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get
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{
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return new Vector2(2f * capsuleCollider.radius, capsuleCollider.height);
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}
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set
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{
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capsuleCollider.radius = value.x / 2f;
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capsuleCollider.height = value.y;
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}
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}
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public override Vector3 BoundsSize => capsuleCollider.bounds.size;
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public override Vector3 Offset
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{
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get => capsuleCollider.center;
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set => capsuleCollider.center = value;
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}
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protected override int InternalOverlapBody(Vector3 position, Quaternion rotation, Collider[] unfilteredResults, List<Collider> filteredResults, OverlapFilterDelegate3D filter)
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{
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var up = rotation * Vector3.up;
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var centerToTopCenter = (0.5f * capsuleCollider.height - capsuleCollider.radius) * up;
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var center = position + rotation * capsuleCollider.center;
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var bottom = center + centerToTopCenter;
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var top = center - centerToTopCenter;
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var overlaps = Physics.OverlapCapsuleNonAlloc(
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bottom,
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top,
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capsuleCollider.radius,
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unfilteredResults,
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Physics.DefaultRaycastLayers,
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QueryTriggerInteraction.Ignore
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);
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return FilterValidOverlaps(overlaps, unfilteredResults, filteredResults, filter);
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}
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protected override void Awake()
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{
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capsuleCollider = gameObject.GetOrAddComponent<CapsuleCollider>();
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collider = capsuleCollider;
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base.Awake();
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}
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}
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}
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