Collision Detection

gistfile1.cs

public class AABB3D
	{
		private Vector3 center;
		public Vector3 Center { get { return center; } set { center = value; } }

		private float[] halfWidth;

		public float HalfHeight
		{
			get { return halfWidth[1]; } set { halfWidth[1] = value; }
		}

		public float HalfWidth
		{
			get { return halfWidth[0]; } set { halfWidth[0] = value; }
		}

		public float HalfDepth
		{
			get { return halfWidth[2]; }
			set { halfWidth[2] = value; }
		}

		public float[] HalfWidths
		{
			get { return halfWidth; }
			set { halfWidth = value; }
		}

		public Vector3 Velocity = Vector3.zero;

		public Vector3[] NormalCollision = new Vector3[3];

		public AABB3D()
		{
			halfWidth = new float[3];
		}

		public AABB3D(Vector3 center, float width, float height, float depth)
		{
			this.center = center;

			halfWidth = new float[3] {width/2.0f, height/2.0f, depth/ 2.0f};
		}
	}