Example1

Example1 Assets.

Co-Authored-By: Neeto-rzo <68438932+Neeto-rzo@users.noreply.github.com>

Samples~/Example1/Scripts/SampleAnimationSystemsAuthoring.cs

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+using Unity.Entities;
+using Unity.Mathematics;
+using TAO.VertexAnimation;
+
+public class SampleAnimationSystemsAuthoring : UnityEngine.MonoBehaviour
+{
+    [UnityEngine.SerializeField]
+    private SampleSystem sampleSystem = SampleSystem.PlayRandomAnimation;
+
+    private void Awake()
+    {
+        switch (sampleSystem)
+        {
+            case SampleSystem.PlayRandomAnimation:
+                {
+                    var system = World.DefaultGameObjectInjectionWorld.GetExistingSystem<PlayRandomAnimationSystem>();
+                    system.Enabled = true;
+                }
+                break;
+            case SampleSystem.PlayAnimationByName:
+                {
+                    var system = World.DefaultGameObjectInjectionWorld.GetExistingSystem<PlayAnimationByNameSystem>();
+                    system.Enabled = true;
+                }
+                break;
+            default:
+                break;
+        }
+    }
+
+    public enum SampleSystem
+    {
+        PlayRandomAnimation,
+        PlayAnimationByName
+    }
+}
+
+// Example system to update animation parameters.
+[UpdateBefore(typeof(VA_AnimatorSystem))]
+public class PlayRandomAnimationSystem : SystemBase
+{
+    protected override void OnCreate()
+    {
+        base.OnCreate();
+
+        Enabled = false;
+    }
+
+    protected override void OnUpdate()
+    {
+        Random random = Random.CreateFromIndex((uint)UnityEngine.Time.time);
+        float deltaTime = UnityEngine.Time.deltaTime;
+
+        Entities.ForEach((ref VA_AnimatorComponent ac) =>
+        {
+            // Get the animation lib data.
+            ref VA_AnimationLibraryData animationsRef = ref ac.animationLibrary.Value;
+
+            // 'Play' the actual animation.
+            ac.animationTime += deltaTime;
+
+            if (ac.animationTime > animationsRef.animations[ac.animationIndex].duration)
+            {
+                // Set time. Using the difference to smoothen out animations when looping.
+                ac.animationTime -= animationsRef.animations[ac.animationIndex].duration;
+
+                // New random animation.
+                ac.animationIndex = random.NextInt(0, animationsRef.animations.Length);
+            }
+
+        }).ScheduleParallel();
+    }
+}
+
+
+// Example system to set the animation by name.
+[UpdateBefore(typeof(VA_AnimatorSystem))]
+public class PlayAnimationByNameSystem : SystemBase
+{
+    protected override void OnCreate()
+    {
+        base.OnCreate();
+
+        Enabled = false;
+    }
+
+    protected override void OnUpdate()
+    {
+        float deltaTime = UnityEngine.Time.deltaTime;
+
+        Entities.ForEach((Entity entity, ref VA_AnimatorComponent ac) =>
+        {
+            // Get the animation lib data.
+            ref VA_AnimationLibraryData animationsRef = ref ac.animationLibrary.Value;
+
+            // Set the animation index on the AnimatorComponent to play this animation.
+            ac.animationIndex = VA_AnimationLibraryUtils.GetAnimation(ref animationsRef, "Character1Shoot");
+
+            // 'Play' the actual animation.
+            ac.animationTime += deltaTime;
+
+            if (ac.animationTime > animationsRef.animations[ac.animationIndex].duration)
+            {
+                // Set time. Using the difference to smoothen out animations when looping.
+                ac.animationTime -= animationsRef.animations[ac.animationIndex].duration;
+            }
+        }).ScheduleParallel();
+    }
+}

Samples~/Example1/Scripts/SampleAnimationSystemsAuthoring.cs.meta

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