Support RaymarchingWorldSandwich LocalTime

Author: gam0022

Assets/Demoscene/Projects/2018-05-28-Sandwich/uRaymarchingShaders/Sandwich.shader

@@ -17,6 +17,7 @@ Properties
 
 // @block Properties
 // _Color2("Color2", Color) = (1.0, 1.0, 1.0, 1.0)
+_LocalTime("Local Time", Float) = 0
 _SlideEmission("Slide Emission", Vector) = (2.0, 2.0, 5.0, 1.0)
 // @endblock
 }
@@ -44,6 +45,8 @@ CGINCLUDE
 #include "Assets/uRaymarchingCustom/Common.cginc"
 
 // @block DistanceFunction
+float _LocalTime;
+
 float dFloor(float3 pos)
 {
     float3 p = pos;
@@ -55,7 +58,7 @@ float dFloor(float3 pos)
 inline float DistanceFunction(float3 pos)
 {
     float height = 4;
-    pos.y += 0.1 * sin(12.0 * _Time.x + 5.0 * Rand(floor(pos.xz)));
+    pos.y += 0.1 * sin(12.0 / 20 * _LocalTime + 5.0 * Rand(floor(pos.xz)));
     float d = dFloor(pos - float3(0, -height, 0));
     d = min(d, dFloor(pos - float3(0, height, 0)));
     return d;
@@ -67,9 +70,9 @@ float4 _SlideEmission;
 
 inline void PostEffect(RaymarchInfo ray, inout PostEffectOutput o)
 {
-    float a = frac(4.0 * abs(ray.endPos.y) - 2.0 * _Time.x);
+    float a = frac(4.0 * abs(ray.endPos.y) - 2.0 / 20 * _LocalTime);
     float width = 0.1;
-    o.emission = _SlideEmission * abs(sin(PI * 12.0 * _Time.x)) * step(a, width) * ((a + 0.5 * width) / width);
+    o.emission = _SlideEmission * abs(sin(PI * 12.0 / 20 * _LocalTime)) * step(a, width) * ((a + 0.5 * width) / width);
 }
 // @endblock
 

Assets/Demoscene/Scripts/Timeline/RaymarchingWolrdSandwich/RaymarchingWolrdSandwichBehaviour.cs

@@ -2,17 +2,18 @@
 using UnityEngine;
 using UnityEngine.Playables;
 using UnityEngine.Timeline;
-using Demoscene;
 
-[Serializable]
-public class RaymarchingWolrdSandwichBehaviour : PlayableBehaviour
+namespace Demoscene
 {
-    public float param1;
-    public float param2;
-    public Vector3 vec1;
-
-    public override void OnPlayableCreate (Playable playable)
+    [Serializable]
+    public class RaymarchingWolrdSandwichBehaviour : PlayableBehaviour
     {
-        
+        public float param1;
+        public float param2;
+        public Vector3 vec1;
+
+        public override void OnPlayableCreate(Playable playable)
+        {
+        }
     }
-}
+}

Assets/Demoscene/Scripts/Timeline/RaymarchingWolrdSandwich/RaymarchingWolrdSandwichClip.cs

@@ -2,22 +2,24 @@
 using UnityEngine;
 using UnityEngine.Playables;
 using UnityEngine.Timeline;
-using Demoscene;
 
-[Serializable]
-public class RaymarchingWolrdSandwichClip : PlayableAsset, ITimelineClipAsset
+namespace Demoscene
 {
-    public RaymarchingWolrdSandwichBehaviour template = new RaymarchingWolrdSandwichBehaviour ();
-
-    public ClipCaps clipCaps
+    [Serializable]
+    public class RaymarchingWolrdSandwichClip : PlayableAsset, ITimelineClipAsset
     {
-        get { return ClipCaps.None; }
-    }
+        public RaymarchingWolrdSandwichBehaviour template = new RaymarchingWolrdSandwichBehaviour();
 
-    public override Playable CreatePlayable (PlayableGraph graph, GameObject owner)
-    {
-        var playable = ScriptPlayable<RaymarchingWolrdSandwichBehaviour>.Create (graph, template);
-        RaymarchingWolrdSandwichBehaviour clone = playable.GetBehaviour ();
-        return playable;
+        public ClipCaps clipCaps
+        {
+            get { return ClipCaps.None; }
+        }
+
+        public override Playable CreatePlayable(PlayableGraph graph, GameObject owner)
+        {
+            var playable = ScriptPlayable<RaymarchingWolrdSandwichBehaviour>.Create(graph, template);
+            RaymarchingWolrdSandwichBehaviour clone = playable.GetBehaviour();
+            return playable;
+        }
     }
-}
+}

Assets/Demoscene/Scripts/Timeline/RaymarchingWolrdSandwich/RaymarchingWolrdSandwichMixerBehaviour.cs

@@ -1,29 +1,48 @@
 using System;
+using System.Runtime.InteropServices;
 using UnityEngine;
 using UnityEngine.Playables;
 using UnityEngine.Timeline;
-using Demoscene;
 
-public class RaymarchingWolrdSandwichMixerBehaviour : PlayableBehaviour
+namespace Demoscene
 {
-    // NOTE: This function is called at runtime and edit time.  Keep that in mind when setting the values of properties.
-    public override void ProcessFrame(Playable playable, FrameData info, object playerData)
+    public class RaymarchingWolrdSandwichMixerBehaviour : PlayableBehaviour
     {
-        RaymarchingWorldSandwichComponet trackBinding = playerData as RaymarchingWorldSandwichComponet;
+        // NOTE: This function is called at runtime and edit time.  Keep that in mind when setting the values of properties.
+        public override void ProcessFrame(Playable playable, FrameData info, object playerData)
+        {
+            RaymarchingWorldSandwichComponet trackBinding = playerData as RaymarchingWorldSandwichComponet;
 
-        if (!trackBinding)
-            return;
+            if (!trackBinding)
+                return;
 
-        int inputCount = playable.GetInputCount ();
+            int inputCount = playable.GetInputCount();
 
-        for (int i = 0; i < inputCount; i++)
-        {
-            float inputWeight = playable.GetInputWeight(i);
-            ScriptPlayable<RaymarchingWolrdSandwichBehaviour> inputPlayable = (ScriptPlayable<RaymarchingWolrdSandwichBehaviour>)playable.GetInput(i);
-            RaymarchingWolrdSandwichBehaviour input = inputPlayable.GetBehaviour ();
-            
-            // Use the above variables to process each frame of this playable.
+            var maxWeight = 0f;
+            var time = 0f;
+
+            for (int i = 0; i < inputCount; i++)
+            {
+                var weight = playable.GetInputWeight(i);
+                if (Mathf.Approximately(weight, 0))
+                {
+                    continue;
+                }
+                
+                ScriptPlayable<RaymarchingWolrdSandwichBehaviour> inputPlayable =
+                    (ScriptPlayable<RaymarchingWolrdSandwichBehaviour>) playable.GetInput(i);
+                RaymarchingWolrdSandwichBehaviour input = inputPlayable.GetBehaviour();
+
+                // Use the above variables to process each frame of this playable.
+                // NOTE: hosoda-sho 単純なブレンドが難しい値は最もウェイトが高いクリップを採用
+                if (weight > maxWeight)
+                {
+                    time = (float) inputPlayable.GetTime();
+                    maxWeight = weight;
+                }
+            }
 
+            trackBinding.ApplyTime(time);
         }
     }
-}
+}

Assets/Demoscene/Scripts/Timeline/RaymarchingWolrdSandwich/RaymarchingWolrdSandwichTrack.cs

@@ -1,15 +1,17 @@
 using UnityEngine;
 using UnityEngine.Playables;
 using UnityEngine.Timeline;
-using Demoscene;
 
-[TrackColor(0.855f, 0.8623f, 0.87f)]
-[TrackClipType(typeof(RaymarchingWolrdSandwichClip))]
-[TrackBindingType(typeof(RaymarchingWorldSandwichComponet))]
-public class RaymarchingWolrdSandwichTrack : TrackAsset
+namespace Demoscene
 {
-    public override Playable CreateTrackMixer(PlayableGraph graph, GameObject go, int inputCount)
+    [TrackColor(0.855f, 0.8623f, 0.87f)]
+    [TrackClipType(typeof(RaymarchingWolrdSandwichClip))]
+    [TrackBindingType(typeof(RaymarchingWorldSandwichComponet))]
+    public class RaymarchingWolrdSandwichTrack : TrackAsset
     {
-        return ScriptPlayable<RaymarchingWolrdSandwichMixerBehaviour>.Create (graph, inputCount);
+        public override Playable CreateTrackMixer(PlayableGraph graph, GameObject go, int inputCount)
+        {
+            return ScriptPlayable<RaymarchingWolrdSandwichMixerBehaviour>.Create(graph, inputCount);
+        }
     }
-}
+}