TSBoxCollider.cs

using UnityEngine;
using UnityEngine.Serialization;
using TrueSync.Physics3D;

namespace TrueSync {
    [AddComponentMenu("TrueSync/Physics/BoxCollider", 0)]
    public class TSBoxCollider : TSCollider {

        [FormerlySerializedAs("size")]
        [SerializeField]
        private Vector3 _size = Vector3.one;

        public TSVector size {
            get {
                if (_body != null) {
                    TSVector boxSize = ((BoxShape)_body.Shape).Size;
                    boxSize.x /= lossyScale.x;
                    boxSize.y /= lossyScale.y;
                    boxSize.z /= lossyScale.z;

                    return boxSize;
                }

                return _size.ToTSVector();
            }

            set {
                _size = value.ToVector();

                if (_body != null) {
                    ((BoxShape)_body.Shape).Size = TSVector.Scale(value, lossyScale);
                }
            }
        }


        public void Reset() {
            if (GetComponent<BoxCollider2D>() != null) {
                BoxCollider2D boxCollider2D = GetComponent<BoxCollider2D>();

                size = new TSVector(boxCollider2D.size.x, boxCollider2D.size.y, 1);
                Center = new TSVector(boxCollider2D.offset.x, boxCollider2D.offset.y, 0);
                isTrigger = boxCollider2D.isTrigger;
            } else if (GetComponent<BoxCollider>() != null) {
                BoxCollider boxCollider = GetComponent<BoxCollider>();

                size = new TSVector(boxCollider.size.x, boxCollider.size.y, 1);
                Center = boxCollider.center.ToTSVector();
                isTrigger = boxCollider.isTrigger;
            }
        }

        public override Shape CreateShape() {
            return new BoxShape(TSVector.Scale(size, lossyScale));
        }

        protected override void DrawGizmos() {
            Gizmos.DrawWireCube(Vector3.zero, Vector3.one);
        }

        protected override Vector3 GetGizmosSize() {
            return TSVector.Scale(size, lossyScale).ToVector();
        }        

    }

}