Added Feel plugin

Assets/External/Feel/MMTools/Foundation/MMAnimation/MMStopMotionAnimation.cs

@@ -0,0 +1,94 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace MoreMountains.Tools
+{
+	[AddComponentMenu("More Mountains/Tools/Animation/MM Stop Motion Animation")]
+	public class MMStopMotionAnimation : MonoBehaviour
+	{
+		public enum FramerateModes { Manual, Automatic }
+
+		[Header("General Settings")]
+		public bool StopMotionEnabled = true;
+		public int AnimationLayerID = 0;
+
+		[Header("Framerate")]
+		public FramerateModes FramerateMode = FramerateModes.Automatic;
+
+		[MMEnumCondition("FramerateMode", (int)FramerateModes.Automatic)]
+		public float FramesPerSecond = 4f;
+		[MMEnumCondition("FramerateMode", (int)FramerateModes.Automatic)]
+		public float PollFrequency = 1f;
+
+		[MMEnumCondition("FramerateMode", (int)FramerateModes.Manual)]
+		public float ManualTimeBetweenFrames = 0.125f;
+		[MMEnumCondition("FramerateMode", (int)FramerateModes.Manual)]
+		public float ManualAnimatorSpeed = 2;
+
+		public float timet = 0;
+
+		protected float _currentClipFPS = 0;
+		protected float _currentClipLength = 0f;
+		protected float _lastPollAt = -10f;
+		protected Animator _animator;
+		protected AnimationClip _currentClip;
+
+		protected virtual void Awake()
+		{
+			_animator = this.gameObject.GetComponent<Animator>();            
+		}
+
+		protected virtual void Update()
+		{
+			StopMotion();
+
+			if (Time.time - _lastPollAt > PollFrequency)
+			{
+				Poll();
+			}
+		}
+
+		protected virtual void StopMotion()
+		{
+			if (!StopMotionEnabled)
+			{
+				return;
+			}
+
+			float timeBetweenFrames = 0f;
+			float animatorSpeed = 0f;
+
+			switch(FramerateMode)
+			{
+				case FramerateModes.Manual:
+					timeBetweenFrames = ManualTimeBetweenFrames;
+					animatorSpeed = ManualAnimatorSpeed;
+					break;
+				case FramerateModes.Automatic:
+					timeBetweenFrames = (1 / FramesPerSecond);
+					animatorSpeed = (1 / (FramesPerSecond - 1)) * 2f * _currentClipFPS;
+					break;
+			}
+
+			timet += Time.deltaTime;
+			if (timet > timeBetweenFrames)
+			{
+				timet -= timeBetweenFrames;
+				_animator.speed = animatorSpeed;
+			}
+			else
+			{
+				_animator.speed = 0;
+			}
+		}
+
+		protected virtual void Poll()
+		{
+			_currentClip = _animator.GetCurrentAnimatorClipInfo(AnimationLayerID)[0].clip;
+			_currentClipLength = _currentClip.length;
+			_currentClipFPS = _currentClip.frameRate;
+			_lastPollAt = Time.time;
+		}
+	}
+}