Experimental UV animations playing from YCD. (some air cons broken!)

CodeWalker.Core/GameFiles/Resources/Clip.cs

@@ -503,7 +503,9 @@ namespace CodeWalker.GameFiles
 
         public override float EvaluateFloat(int frame)
         {
-            return Values[Frames[frame]];
+            if(frame<Frames?.Length) return Values[Frames[frame]];
+            if (Values?.Length > 0) return Values[0];
+            return Offset;
         }
     }
     [TypeConverter(typeof(ExpandableObjectConverter))] public class AnimChannelQuantizeFloat : AnimChannel
@@ -531,7 +533,9 @@ namespace CodeWalker.GameFiles
 
         public override float EvaluateFloat(int frame)
         {
-            return Values[frame];
+            if (frame < Values?.Length) return Values[frame];
+            if (Values?.Length > 0) return Values[0];
+            return Offset;
         }
     }
     [TypeConverter(typeof(ExpandableObjectConverter))] public class AnimChannelLinearFloat : AnimChannel
@@ -640,7 +644,9 @@ namespace CodeWalker.GameFiles
 
         public override float EvaluateFloat(int frame)
         {
-            return Values[frame];
+            if (frame < Values?.Length) return Values[frame];
+            if (Values?.Length > 0) return Values[0];
+            return Offset;
         }
     }
     [TypeConverter(typeof(ExpandableObjectConverter))] public class AnimChannelType7 : AnimChannel
@@ -737,6 +743,46 @@ namespace CodeWalker.GameFiles
                     return Quaternion.Identity;
             }
         }
+
+        public Vector4 EvaluateVector(int frame)
+        {
+            if (Channels == null) return Vector4.Zero;
+            var v = Vector4.Zero;
+            int c = 0;
+            for (int i = 0; i < Channels.Length; i++)
+            {
+                if (c >= 4) break;
+                var channel = Channels[i];
+                var sv3c = channel as AnimChannelStaticVector3;
+                var ssqc = channel as AnimChannelStaticSmallestThreeQuaternion;
+                if (sv3c != null)
+                {
+                    for (int n = 0; n < 3; n++)
+                    {
+                        if ((c + n) >= 4) break;
+                        v[c + n] = sv3c.Value[n];
+                    }
+                    c += 3;
+                }
+                else if (ssqc != null)
+                {
+                    for (int n = 0; n < 4; n++)
+                    {
+                        if ((c + n) >= 4) break;
+                        v[c + n] = sv3c.Value[n];
+                    }
+                    c += 4;
+                }
+                else
+                {
+                    v[c] = channel.EvaluateFloat(frame);
+                    c++;
+                }
+            }
+            return v;
+        }
+
+
     }
     [TypeConverter(typeof(ExpandableObjectConverter))] public class Sequence : ResourceSystemBlock
     {

Rendering/Renderable.cs

@@ -71,6 +71,14 @@ namespace CodeWalker.Rendering
         public bool HasSkeleton;
         public bool HasTransforms;
 
+        public bool HasAnims = false;
+        public double CurrentAnimTime = 0;
+        public YcdFile ClipDict;
+        public ClipMapEntry ClipMapEntry;
+        public ClipMapEntry ClipMapEntryUV0;
+        public ClipMapEntry ClipMapEntryUV1;
+
+
 
         public override void Init(DrawableBase drawable)
         {
@@ -330,6 +338,106 @@ namespace CodeWalker.Rendering
             return Key.ToString();
         }
 
+
+
+        public void UpdateAnims(double realTime)
+        {
+            if (CurrentAnimTime == realTime) return;//already updated this!
+            CurrentAnimTime = realTime;
+
+            if (ClipMapEntry != null)
+            {
+                UpdateAnim(ClipMapEntry); //animate skeleton/models here
+            }
+            if (ClipMapEntryUV0 != null)
+            {
+                UpdateAnimUV(ClipMapEntryUV0); //animate UVs
+            }
+            if (ClipMapEntryUV1 != null)
+            {
+                UpdateAnimUV(ClipMapEntryUV1); //animate UVs
+            }
+        }
+        private void UpdateAnim(ClipMapEntry cme)
+        {
+            var clipanim = cme.Clip as ClipAnimation;//maybe ClipAnimationList?
+            var anim = clipanim?.Animation;
+            if (anim == null)
+            { return; }
+
+            //TODO........
+        }
+        private void UpdateAnimUV(ClipMapEntry cme)
+        {
+            if (cme.Next != null) //is this a "chain" of clips to play..?
+            {
+                //cme = cme.Next;
+            }
+
+            var clipanim = cme.Clip as ClipAnimation;//maybe ClipAnimationList?
+            var anim = clipanim?.Animation;
+            if (anim == null)
+            { return; }
+            if (anim.BoneIds?.data_items == null)
+            { return; }
+            if (anim.Sequences?.data_items == null)
+            { return; }
+
+            bool interpolate = true; //how to know? eg. cs4_14_hickbar_anim shouldn't
+            bool lastFrameSameAsFirst = true;//if last frame is equivalent to the first one, eg rollercoaster small light "globes" don't
+
+            var duration = anim.Duration;
+            var frames = anim.Frames;
+            var nframes = (lastFrameSameAsFirst) ? (frames - 1) : frames;
+
+            var curPos = ((CurrentAnimTime % duration) / duration) * nframes;
+            var frame0 = ((ushort)curPos) % frames;
+            var frame1 = (frame0 + 1) % frames;
+            var falpha = (float)(curPos - Math.Floor(curPos));
+            var ialpha = 1.0f - falpha;
+
+            var globalAnimUV0 = new Vector4(1.0f, 0.0f, 0.0f, 0.0f);
+            var globalAnimUV1 = new Vector4(0.0f, 1.0f, 0.0f, 0.0f);
+
+
+            for (int i = 0; i < anim.BoneIds.data_items.Length; i++)
+            {
+                var boneiditem = anim.BoneIds.data_items[i];
+                var track = boneiditem.Track;
+                if ((track != 17) && (track != 18))
+                { continue; }//17 and 18 would be UV0 and UV1
+
+                for (int s = 0; s < anim.Sequences.data_items.Length; s++)
+                {
+                    var seq = anim.Sequences.data_items[s];
+                    var aseq = seq.Sequences[i];
+                    var v0 = aseq.EvaluateVector(frame0);
+                    var v1 = aseq.EvaluateVector(frame1);
+                    var v = interpolate ? (v0 * ialpha) + (v1 * falpha) : v0;
+                    switch (track)
+                    {
+                        case 17: globalAnimUV0 = v; break; //could be overwriting values here...
+                        case 18: globalAnimUV1 = v; break;
+                    }
+                }
+            }
+
+            foreach (var model in HDModels) //TODO: figure out which models/geometries this should be applying to!
+            {
+                if (model == null) continue;
+                foreach (var geom in model.Geometries)
+                {
+                    if (geom == null) continue;
+                    if (geom.globalAnimUVEnable)
+                    {
+                        geom.globalAnimUV0 = globalAnimUV0;
+                        geom.globalAnimUV1 = globalAnimUV1;
+                    }
+                }
+            }
+
+        }
+
     }
 
     public class RenderableModel
@@ -424,8 +532,8 @@ namespace CodeWalker.Rendering
         public float RippleBumpiness { get; set; } = 1.0f;
         public Vector4 WindGlobalParams { get; set; } = Vector4.Zero;
         public Vector4 WindOverrideParams { get; set; } = Vector4.One;
-        public Vector4 globalAnimUV0 { get; set; } = Vector4.Zero;
+        public Vector4 globalAnimUV0 { get; set; } = new Vector4(1.0f, 0.0f, 0.0f, 0.0f);
-        public Vector4 globalAnimUV1 { get; set; } = Vector4.Zero;
+        public Vector4 globalAnimUV1 { get; set; } = new Vector4(0.0f, 1.0f, 0.0f, 0.0f);
         public Vector4 DirtDecalMask { get; set; } = Vector4.Zero;
         public bool SpecOnly { get; set; } = false;
         public float WaveOffset { get; set; } = 0; //for terrainfoam
@@ -433,6 +541,7 @@ namespace CodeWalker.Rendering
         public float WaveMovement { get; set; } = 0; //for terrainfoam
         public float HeightOpacity { get; set; } = 0; //for terrainfoam
         public bool HDTextureEnable = true;
+        public bool globalAnimUVEnable = false;
 
 
         public static ShaderParamNames[] GetTextureSamplerList()
@@ -612,9 +721,11 @@ namespace CodeWalker.Rendering
                                 break;
                             case ShaderParamNames.globalAnimUV0:
                                 globalAnimUV0 = (Vector4)param.Data;
+                                globalAnimUVEnable = true;
                                 break;
                             case ShaderParamNames.globalAnimUV1:
                                 globalAnimUV1 = (Vector4)param.Data;
+                                globalAnimUVEnable = true;
                                 break;
                             case ShaderParamNames.WaveOffset:
                                 WaveOffset = ((Vector4)param.Data).X;

Rendering/Renderer.cs

@@ -2534,6 +2534,13 @@ namespace CodeWalker.Rendering
 
 
 
+            if (rndbl.HasAnims)
+            {
+                rndbl.UpdateAnims(currentRealTime);
+            }
+
+
+
             if ((rendercollisionmeshes || (SelectionMode == MapSelectionMode.Collision)) && rendercollisionmeshlayerdrawable)
             {
                 Drawable sdrawable = rndbl.Key as Drawable;
@@ -2779,31 +2786,18 @@ namespace CodeWalker.Rendering
             Renderable rndbl = renderableCache.GetRenderable(drawable);
             if (rndbl == null) return null;
 
-            if (clipDict != 0)
+            if ((clipDict != 0) && (rndbl.ClipDict == null))
             {
                 YcdFile ycd = gameFileCache.GetYcd(clipDict);
                 if ((ycd != null) && (ycd.Loaded))
                 {
+                    rndbl.ClipDict = ycd;
                     MetaHash ahash = arche.Hash;
-                    MetaHash ahashuv1 = ahash + 1;
+                    MetaHash ahashuv0 = ahash + 1; //this goes to at least uv5! (from uv0) - see hw1_09.ycd
-                    MetaHash ahashuv2 = ahash + 2;
+                    MetaHash ahashuv1 = ahash + 2;
-                    ClipMapEntry cme, cmeuv1, cmeuv2; //this goes to at least uv5! (from uv0) - see hw1_09.ycd
+                    if (ycd.ClipMap.TryGetValue(ahash, out rndbl.ClipMapEntry)) rndbl.HasAnims = true;
-                    bool found = false;
+                    if (ycd.ClipMap.TryGetValue(ahashuv0, out rndbl.ClipMapEntryUV0)) rndbl.HasAnims = true;
-                    if (ycd.ClipMap.TryGetValue(ahash, out cme))
+                    if (ycd.ClipMap.TryGetValue(ahashuv1, out rndbl.ClipMapEntryUV1)) rndbl.HasAnims = true;
-                    {
-                        found = true;
-                    }
-                    if (ycd.ClipMap.TryGetValue(ahashuv1, out cmeuv1))
-                    {
-                        found = true;
-                    }
-                    if (ycd.ClipMap.TryGetValue(ahashuv2, out cmeuv2))
-                    {
-                        found = true;
-                    }
-                    if (!found)
-                    {
-                    }
                 }
             }
 

Rendering/Shaders/BasicShader.cs

@@ -43,6 +43,8 @@ namespace CodeWalker.Rendering
         public uint IsDecal;
         public uint EnableWind;
         public Vector4 WindOverrideParams;
+        public Vector4 globalAnimUV0;
+        public Vector4 globalAnimUV1;
     }
     public struct BasicShaderPSSceneVars
     {
@@ -695,6 +697,8 @@ namespace CodeWalker.Rendering
             VSGeomVars.Vars.IsDecal = DecalMode ? 1u : 0u;
             VSGeomVars.Vars.EnableWind = windflag;
             VSGeomVars.Vars.WindOverrideParams = geom.WindOverrideParams;
+            VSGeomVars.Vars.globalAnimUV0 = geom.globalAnimUV0;
+            VSGeomVars.Vars.globalAnimUV1 = geom.globalAnimUV1;
             VSGeomVars.Update(context);
             VSGeomVars.SetVSCBuffer(context, 4);
 
@@ -811,6 +815,8 @@ namespace CodeWalker.Rendering
             VSGeomVars.Vars.IsDecal = 0;
             VSGeomVars.Vars.EnableWind = 0;
             VSGeomVars.Vars.WindOverrideParams = Vector4.Zero;
+            VSGeomVars.Vars.globalAnimUV0 = new Vector4(1.0f, 0.0f, 0.0f, 0.0f);
+            VSGeomVars.Vars.globalAnimUV1 = new Vector4(0.0f, 1.0f, 0.0f, 0.0f);
             VSGeomVars.Update(context);
             VSGeomVars.SetVSCBuffer(context, 4);
 

Rendering/Shaders/CableShader.cs

@@ -40,7 +40,10 @@ namespace CodeWalker.Rendering
         public uint EnableTint;
         public float TintYVal;
         public uint IsDecal;
-        public uint Pad5;
+        public uint EnableWind;
+        public Vector4 WindOverrideParams;
+        public Vector4 globalAnimUV0;
+        public Vector4 globalAnimUV1;
     }
     public struct CableShaderPSSceneVars
     {
@@ -273,6 +276,10 @@ namespace CodeWalker.Rendering
             VSGeomVars.Vars.EnableTint = 0u;
             VSGeomVars.Vars.TintYVal = 0u;
             VSGeomVars.Vars.IsDecal = 0u;
+            VSGeomVars.Vars.EnableWind = 0u;
+            VSGeomVars.Vars.WindOverrideParams = Vector4.Zero;
+            VSGeomVars.Vars.globalAnimUV0 = Vector4.Zero;
+            VSGeomVars.Vars.globalAnimUV1 = Vector4.Zero;
             VSGeomVars.Update(context);
             VSGeomVars.SetVSCBuffer(context, 4);
 

Shaders/BasicVS.hlsli

@@ -28,6 +28,8 @@ cbuffer VSGeomVars : register(b4)
     uint IsDecal;
     uint EnableWind;
     float4 WindOverrideParams;
+    float4 globalAnimUV0;
+    float4 globalAnimUV1;
 }
 cbuffer VSInstGlobals : register(b5)
 {
@@ -312,7 +314,14 @@ float4 ColourTint(float tx, float tx2, uint iid)
 
 
 
-
+float2 GlobalUVAnim(float2 uv)
+{
+    float2 r;
+    float3 uvw = float3(uv, 1);
+    r.x = dot(globalAnimUV0.xyz, uvw);
+    r.y = dot(globalAnimUV1.xyz, uvw);
+    return r;
+}
 
 
 

Shaders/BasicVS_PNCCT.hlsl

@@ -28,7 +28,7 @@ VS_OUTPUT main(VS_INPUT input, uint iid : SV_InstanceID)
     output.Position = cpos;
     output.CamRelPos = opos;
     output.Normal = bnorm;
-    output.Texcoord0 = input.Texcoord0;
+    output.Texcoord0 = GlobalUVAnim(input.Texcoord0);
     output.Texcoord1 = 0.5;// input.Texcoord;
     output.Texcoord2 = 0.5;// input.Texcoord;
     output.Colour0 = input.Colour0;

Shaders/BasicVS_PNCCTT.hlsl

@@ -29,7 +29,7 @@ VS_OUTPUT main(VS_INPUT input, uint iid : SV_InstanceID)
     output.Position = cpos;
     output.CamRelPos = opos;
     output.Normal = bnorm;
-    output.Texcoord0 = input.Texcoord0;
+    output.Texcoord0 = GlobalUVAnim(input.Texcoord0);
     output.Texcoord1 = input.Texcoord1;
     output.Texcoord2 = 0.5;// input.Texcoord;
     output.Colour0 = input.Colour0;

Shaders/BasicVS_PNCCTTT.hlsl

@@ -30,7 +30,7 @@ VS_OUTPUT main(VS_INPUT input, uint iid : SV_InstanceID)
     output.Position = cpos;
     output.CamRelPos = opos;
     output.Normal = bnorm;
-    output.Texcoord0 = input.Texcoord0;
+    output.Texcoord0 = GlobalUVAnim(input.Texcoord0);
     output.Texcoord1 = input.Texcoord1;
     output.Texcoord2 = input.Texcoord2;
     output.Colour0 = input.Colour0;

Shaders/BasicVS_PNCCTTTX.hlsl

@@ -31,7 +31,7 @@ VS_OUTPUT main(VS_INPUT input, uint iid : SV_InstanceID)
     output.Position = cpos;
     output.CamRelPos = opos;
     output.Normal = bnorm;
-    output.Texcoord0 = input.Texcoord0;
+    output.Texcoord0 = GlobalUVAnim(input.Texcoord0);
     output.Texcoord1 = input.Texcoord1;
     output.Texcoord2 = input.Texcoord2;
     output.Colour0 = input.Colour0;

Shaders/BasicVS_PNCCTTX.hlsl

@@ -30,7 +30,7 @@ VS_OUTPUT main(VS_INPUT input, uint iid : SV_InstanceID)
     output.Position = cpos;
     output.CamRelPos = opos;
     output.Normal = bnorm;
-    output.Texcoord0 = input.Texcoord0;
+    output.Texcoord0 = GlobalUVAnim(input.Texcoord0);
     output.Texcoord1 = input.Texcoord1;
     output.Texcoord2 = 0.5;// input.Texcoord;
     output.Colour0 = input.Colour0;

Shaders/BasicVS_PNCCTX.hlsl

@@ -29,7 +29,7 @@ VS_OUTPUT main(VS_INPUT input, uint iid : SV_InstanceID)
     output.Position = cpos;
     output.CamRelPos = opos;
     output.Normal = bnorm;
-    output.Texcoord0 = input.Texcoord0;
+    output.Texcoord0 = GlobalUVAnim(input.Texcoord0);
     output.Texcoord1 = 0.5;// input.Texcoord;
     output.Texcoord2 = 0.5;// input.Texcoord;
     output.Colour0 = input.Colour0;

Shaders/BasicVS_PNCT.hlsl

@@ -27,7 +27,7 @@ VS_OUTPUT main(VS_INPUT input, uint iid : SV_InstanceID)
     output.Position = cpos;
     output.CamRelPos = opos;
     output.Normal = bnorm;
-    output.Texcoord0 = input.Texcoord0;
+    output.Texcoord0 = GlobalUVAnim(input.Texcoord0);
     output.Texcoord1 = 0.5;// input.Texcoord;
     output.Texcoord2 = 0.5;// input.Texcoord;
     output.Colour0 = input.Colour0;

Shaders/BasicVS_PNCTT.hlsl

@@ -28,7 +28,7 @@ VS_OUTPUT main(VS_INPUT input, uint iid : SV_InstanceID)
     output.Position = cpos;
     output.CamRelPos = opos;
     output.Normal = bnorm;
-    output.Texcoord0 = input.Texcoord0;
+    output.Texcoord0 = GlobalUVAnim(input.Texcoord0);
     output.Texcoord1 = input.Texcoord1;
     output.Texcoord2 = 0.5;// input.Texcoord;
     output.Colour0 = input.Colour0;

Shaders/BasicVS_PNCTTTX.hlsl

@@ -30,7 +30,7 @@ VS_OUTPUT main(VS_INPUT input, uint iid : SV_InstanceID)
     output.Position = cpos;
     output.CamRelPos = opos;
     output.Normal = bnorm;
-    output.Texcoord0 = input.Texcoord0;
+    output.Texcoord0 = GlobalUVAnim(input.Texcoord0);
     output.Texcoord1 = input.Texcoord1;
     output.Texcoord2 = input.Texcoord2;
     output.Colour0 = input.Colour0;

Shaders/BasicVS_PNCTTX.hlsl

@@ -29,7 +29,7 @@ VS_OUTPUT main(VS_INPUT input, uint iid : SV_InstanceID)
     output.Position = cpos;
     output.CamRelPos = opos;
     output.Normal = bnorm;
-    output.Texcoord0 = input.Texcoord0;
+    output.Texcoord0 = GlobalUVAnim(input.Texcoord0);
     output.Texcoord1 = input.Texcoord1;
     output.Texcoord2 = 0.5;// input.Texcoord;
     output.Colour0 = input.Colour0;

Shaders/BasicVS_PNCTX.hlsl

@@ -28,7 +28,7 @@ VS_OUTPUT main(VS_INPUT input, uint iid : SV_InstanceID)
     output.Position = cpos;
     output.CamRelPos = opos;
     output.Normal = bnorm;
-    output.Texcoord0 = input.Texcoord0;
+    output.Texcoord0 = GlobalUVAnim(input.Texcoord0);
     output.Texcoord1 = 0.5;// input.Texcoord;
     output.Texcoord2 = 0.5;// input.Texcoord;
     output.Colour0 = input.Colour0;