Add "cur" anchor.

Assets/Cryville/Crtr/TrackHandler.cs

@@ -39,7 +39,6 @@ namespace Cryville.Crtr {
 #endif
 			}
 			else if (s.CloneType == 3) {
-				spos = Vector3.zero;
 				bpos = cpt;
 				brot = Quaternion.Euler(s.Direction);
 			}
@@ -61,34 +60,50 @@ namespace Cryville.Crtr {
 		float length;
 
 		public override void Update(ContainerState s, StampedEvent ev) {
-			base.Update(s, ev);
-			if (s.CloneType == 2 || s.CloneType == 3) {
-				var tpt = s.ScreenPoint;
-				var tsv = s.ScrollVelocity;
-
-				Vector3 dpt = (Vector3)tpt - ppt; // Delta 2D point
-				dpt.z = (float)((s.Time - ptime) * ChartPlayer.sv * tsv); // Delta Z
-				Quaternion rotq = Quaternion.Euler(s.Direction); // Rotation
-				var dwp = rotq * dpt; // Delta world point
-				var nl = length + dwp.magnitude; // New length
-				var tdist = s.Distance;
-				if (nl >= tdist) {
-					s.Break();
-					return;
-				}
-				length = nl;
-				var wp = pwp + dwp; // World point
-				pwp = wp;
-				ppt += dpt;
-
-				ptime = s.Time;
-
-				if (!gogroup || s.CloneType == 3) return;
-				var p = GetCurrentWorldPoint();
-				foreach (var i in sgos)
-					i.AppendPoint(p, s.QuatDir);
+			if (s.CloneType == 0) {
+				pwp = Vector3.zero;
+				cpt = s.ScreenPoint;
+				spos = Vector3.zero;
+#if UNITY_5_6_OR_NEWER
+				a_cur.SetPositionAndRotation(s.ScreenPoint, Quaternion.Euler(s.Direction));
+#else
+				a_cur.position = s.ScreenPoint;
+				a_cur.rotation = Quaternion.Euler(s.Direction);
+#endif
+				OpenAnchor(_a_cur);
+				base.Update(s, ev);
+				CloseAnchor(_a_cur);
+			}
+			else {
+				base.Update(s, ev);
+				if (s.CloneType == 2 || s.CloneType == 3) {
+					var tpt = s.ScreenPoint;
+					var tsv = s.ScrollVelocity;
+
+					Vector3 dpt = (Vector3)tpt - ppt; // Delta 2D point
+					dpt.z = (float)((s.Time - ptime) * ChartPlayer.sv * tsv); // Delta Z
+					Quaternion rotq = Quaternion.Euler(s.Direction); // Rotation
+					var dwp = rotq * dpt; // Delta world point
+					var nl = length + dwp.magnitude; // New length
+					var tdist = s.Distance;
+					if (nl >= tdist) {
+						s.Break();
+						return;
+					}
+					length = nl;
+					var wp = pwp + dwp; // World point
+					pwp = wp;
+					ppt += dpt;
+
+					ptime = s.Time;
+
+					if (!gogroup || s.CloneType == 3) return;
+					var p = GetCurrentWorldPoint();
+					foreach (var i in sgos)
+						i.AppendPoint(p, s.QuatDir);
+				}
+				else UpdatePosition(s);
 			}
-			else UpdatePosition(s);
 		}
 
 		void UpdatePosition(ContainerState s) {