add some extra assets FX and SFX

Assets/Game Kit Controller/Integrations/EzySlice/Framework/Line.cs

@@ -0,0 +1,31 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace EzySlice {
+	public struct Line {
+		private readonly Vector3 m_pos_a;
+		private readonly Vector3 m_pos_b;
+
+		public Line(Vector3 pta, Vector3 ptb) {
+			this.m_pos_a = pta;
+			this.m_pos_b = ptb;
+		}
+
+		public float dist {
+			get { return GKC_Utils.distance (this.m_pos_a, this.m_pos_b); }
+		}
+
+		public float distSq {
+			get { return (this.m_pos_a - this.m_pos_b).sqrMagnitude; }
+		}
+
+		public Vector3 positionA {
+			get { return this.m_pos_a; }
+		}
+
+		public Vector3 positionB {
+			get { return this.m_pos_b; }
+		}
+	}
+}