[csharp][unity] Adjusted spine-csharp and dependent modules to being used as separate UPM packages. See #1676.

spine-csharp/src/Animation.cs

@@ -546,6 +546,26 @@ namespace Spine {
 			}
 
 			float x, y;
+			EvaluateCurve(out x, out y, time); // note: reference implementation has code inlined
+
+			switch (blend) {
+			case MixBlend.Setup:
+				bone.x = bone.data.x + x * alpha;
+				bone.y = bone.data.y + y * alpha;
+				break;
+			case MixBlend.First:
+			case MixBlend.Replace:
+				bone.x += (bone.data.x + x - bone.x) * alpha;
+				bone.y += (bone.data.y + y - bone.y) * alpha;
+				break;
+			case MixBlend.Add:
+				bone.x += x * alpha;
+				bone.y += y * alpha;
+				break;
+			}
+		}
+
+		protected void EvaluateCurve (out float x, out float y, float time) {
 			int i = Search(frames, time, ENTRIES), curveType = (int)curves[i / ENTRIES];
 			switch (curveType) {
 			case LINEAR:
@@ -565,21 +585,26 @@ namespace Spine {
 				y = GetBezierValue(time, i, VALUE2, curveType + BEZIER_SIZE - BEZIER);
 				break;
 			}
+		}
 
-			switch (blend) {
-			case MixBlend.Setup:
-				bone.x = bone.data.x + x * alpha;
-				bone.y = bone.data.y + y * alpha;
-				break;
-			case MixBlend.First:
-			case MixBlend.Replace:
-				bone.x += (bone.data.x + x - bone.x) * alpha;
-				bone.y += (bone.data.y + y - bone.y) * alpha;
-				break;
-			case MixBlend.Add:
-				bone.x += x * alpha;
-				bone.y += y * alpha;
-				break;
+		/// <summary>Evaluates the resulting value of a TranslateTimeline at a given time.
+		/// If no SkeletonData is given, values are returned as difference to setup pose
+		/// instead of absolute values.</summary>
+		public void Evaluate (out float outX, out float outY, float time, SkeletonData skeletonData) {
+			outX = outY = 0;
+			if (time < frames[0]) return;
+
+			float x, y;
+			EvaluateCurve(out x, out y, time);
+
+			if (skeletonData == null) {
+				outX = x;
+				outY = y;
+				return;
+			} else {
+				var boneData = skeletonData.bones.Items[boneIndex];
+				outX = x + boneData.x;
+				outY = y + boneData.y;
 			}
 		}
 	}

spine-csharp/src/AnimationState.cs

@@ -1139,6 +1139,8 @@ namespace Spine {
 		/// </summary>
 		public float Alpha { get { return alpha; } set { alpha = value; } }
 
+		public float InterruptAlpha { get { return interruptAlpha; } }
+
 		/// <summary>
 		/// When the mix percentage (<see cref="TrackEntry.MixTime"/> / <see cref="TrackEntry.MixDuration"/>) is less than the
 		/// <code>EventThreshold</code>, event timelines are applied while this animation is being mixed out. Defaults to 0, so event
@@ -1257,6 +1259,14 @@ namespace Spine {
 		override public string ToString () {
 			return animation == null ? "<none>" : animation.name;
 		}
+
+		// Note: This method is required by SpineAnimationStateMixerBehaviour,
+		// which is part of the timeline extension package. Thus the internal member variable
+		// nextTrackLast is not accessible. We favor providing this method
+		// over exposing nextTrackLast as public property, which would rather confuse users.
+		public void AllowImmediateQueue () {
+			if (nextTrackLast < 0) nextTrackLast = 0;
+		}
 	}
 
 	class EventQueue {

spine-csharp/src/package.json

@@ -0,0 +1,34 @@
+{
+	"name": "com.esotericsoftware.spine.spine-csharp",
+	"displayName": "spine-csharp Runtime",
+	"description": "This plugin provides the spine-csharp core runtime.",
+	"version": "4.0.0",
+	"unity": "2018.3",
+	"author": {
+		"name": "Esoteric Software",
+		"email": "[email protected]",
+		"url": "http://esotericsoftware.com/"
+	},
+	"dependencies": {
+	},
+	"files": [
+		"src"
+	],
+	"repository": {
+		"type": "git",
+		"url": "[email protected]:EsotericSoftware/spine-runtimes.git"
+	},
+	"keywords": [
+		"spine",
+		"spine-csharp",
+		"runtimes",
+		"2d",
+		"skeletal",
+		"animation"
+	],
+	"license": "SEE LICENSE IN LICENSE",
+	"bugs": {
+		"url": "https://github.com/EsotericSoftware/spine-runtimes/issues"
+	},
+	"homepage": "https://github.com/EsotericSoftware/spine-runtimes#readme"
+}

spine-csharp/src/package.json.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 84ca0094807afe74295fdf4864a0ceca
+PackageManifestImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

spine-csharp/src/spine-csharp.asmdef

@@ -0,0 +1,4 @@
+{
+	"name": "spine-csharp",
+	"references": []
+}

spine-csharp/src/spine-csharp.asmdef.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 72d1fea872bd7a449bf3818f2b0a6708
+AssemblyDefinitionImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

spine-unity/Assets/Spine Examples/package.json

@@ -1,20 +1,33 @@
 {
-	"name": "com.esotericsoftware.spine.spine-unity-examples",
-	"displayName": "spine-unity Runtime Examples",
-	"description": "This plugin provides example scenes and scripts for the spine-unity runtime.",
-	"version": "3.9.0",
-	"unity": "2018.3",
-	"author": {
-		"name": "Esoteric Software",
-		"email": "[email protected]",
-		"url": "http://esotericsoftware.com/"
-	},
-	"dependencies": {
-		"com.esotericsoftware.spine.spine-unity": "3.9.0"
-	},
-	"keywords": [
-		"spine",
-		"spine-unity",
-		"core"
-	]
-}
+  "name": "com.esotericsoftware.spine.spine-unity-examples",
+  "displayName": "spine-unity Runtime Examples",
+  "description": "This plugin provides example scenes and scripts for the spine-unity runtime.",
+  "version": "4.0.0",
+  "unity": "2018.3",
+  "author": {
+    "name": "Esoteric Software",
+    "email": "[email protected]",
+    "url": "http://esotericsoftware.com/"
+  },
+  "dependencies": {
+    "com.esotericsoftware.spine.spine-unity": "4.0.0"
+  },
+  "repository": {
+    "type": "git",
+    "url": "[email protected]:EsotericSoftware/spine-runtimes.git"
+  },
+  "keywords": [
+    "spine",
+    "spine-unity",
+    "runtimes",
+    "2d",
+    "skeletal",
+    "animation"
+  ],
+  "license": "SEE LICENSE IN LICENSE",
+  "bugs": {
+    "url": "https://github.com/EsotericSoftware/spine-runtimes/issues"
+  },
+  "homepage": "https://github.com/EsotericSoftware/spine-runtimes#readme",
+  "type": "sample"
+}

spine-unity/Assets/Spine Examples/spine-unity-examples.asmdef

@@ -1,4 +1,4 @@
 {
 	"name": "spine-unity-examples",
-	"references": [ "spine-unity" ]
+	"references": [ "spine-unity", "spine-csharp" ]
 }

spine-unity/Assets/Spine/Editor/spine-unity-editor.asmdef

@@ -1,6 +1,7 @@
 {
     "name": "spine-unity-editor",
     "references": [
+        "spine-csharp",
         "spine-unity"
     ],
     "optionalUnityReferences": [],

spine-unity/Assets/Spine/Runtime/spine-unity.asmdef

@@ -1,4 +1,4 @@
 {
 	"name": "spine-unity",
-	"references": []
+	"references": [ "spine-csharp" ]
 }

spine-unity/Assets/Spine/Runtime/spine-unity/Asset Types/BlendModeMaterials.cs

@@ -76,8 +76,8 @@ namespace Spine.Unity {
 			var slotsItems = skeletonData.Slots.Items;
 			for (int slotIndex = 0, slotCount = skeletonData.Slots.Count; slotIndex < slotCount; slotIndex++) {
 				var slot = slotsItems[slotIndex];
-				if (slot.blendMode == BlendMode.Normal) continue;
-				if (!applyAdditiveMaterial && slot.blendMode == BlendMode.Additive) continue;
+				if (slot.BlendMode == BlendMode.Normal) continue;
+				if (!applyAdditiveMaterial && slot.BlendMode == BlendMode.Additive) continue;
 
 				skinEntries.Clear();
 				foreach (var skin in skeletonData.Skins)
@@ -102,11 +102,11 @@ namespace Spine.Unity {
 			var slotsItems = skeletonData.Slots.Items;
 			for (int slotIndex = 0, slotCount = skeletonData.Slots.Count; slotIndex < slotCount; slotIndex++) {
 				var slot = slotsItems[slotIndex];
-				if (slot.blendMode == BlendMode.Normal) continue;
-				if (!applyAdditiveMaterial && slot.blendMode == BlendMode.Additive) continue;
+				if (slot.BlendMode == BlendMode.Normal) continue;
+				if (!applyAdditiveMaterial && slot.BlendMode == BlendMode.Additive) continue;
 
 				List<ReplacementMaterial> replacementMaterials = null;
-				switch (slot.blendMode) {
+				switch (slot.BlendMode) {
 				case BlendMode.Multiply:
 					replacementMaterials = multiplyMaterials;
 					break;

spine-unity/Assets/Spine/Runtime/spine-unity/Asset Types/SkeletonDataAsset.cs

@@ -219,7 +219,7 @@ namespace Spine.Unity {
 
 		public void FillStateData () {
 			if (stateData != null) {
-				stateData.defaultMix = defaultMix;
+				stateData.DefaultMix = defaultMix;
 
 				for (int i = 0, n = fromAnimation.Length; i < n; i++) {
 					if (fromAnimation[i].Length == 0 || toAnimation[i].Length == 0)

spine-unity/Assets/Spine/Runtime/spine-unity/Components/Following/BoneFollower.cs

@@ -156,12 +156,12 @@ namespace Spine.Unity {
 			float additionalFlipScale = 1;
 			if (skeletonTransformIsParent) {
 				// Recommended setup: Use local transform properties if Spine GameObject is the immediate parent
-				thisTransform.localPosition = new Vector3(followXYPosition ? bone.worldX : thisTransform.localPosition.x,
-														followXYPosition ? bone.worldY : thisTransform.localPosition.y,
+				thisTransform.localPosition = new Vector3(followXYPosition ? bone.WorldX : thisTransform.localPosition.x,
+														followXYPosition ? bone.WorldY : thisTransform.localPosition.y,
 														followZPosition ? 0f : thisTransform.localPosition.z);
 				if (followBoneRotation) {
-					float halfRotation = Mathf.Atan2(bone.c, bone.a) * 0.5f;
-					if (followLocalScale && bone.scaleX < 0) // Negate rotation from negative scaleX. Don't use negative determinant. local scaleY doesn't factor into used rotation.
+					float halfRotation = Mathf.Atan2(bone.C, bone.A) * 0.5f;
+					if (followLocalScale && bone.ScaleX < 0) // Negate rotation from negative scaleX. Don't use negative determinant. local scaleY doesn't factor into used rotation.
 						halfRotation += Mathf.PI * 0.5f;
 
 					var q = default(Quaternion);
@@ -171,7 +171,7 @@ namespace Spine.Unity {
 				}
 			} else {
 				// For special cases: Use transform world properties if transform relationship is complicated
-				Vector3 targetWorldPosition = skeletonTransform.TransformPoint(new Vector3(bone.worldX, bone.worldY, 0f));
+				Vector3 targetWorldPosition = skeletonTransform.TransformPoint(new Vector3(bone.WorldX, bone.WorldY, 0f));
 				if (!followZPosition) targetWorldPosition.z = thisTransform.position.z;
 				if (!followXYPosition) {
 					targetWorldPosition.x = thisTransform.position.x;
@@ -196,7 +196,7 @@ namespace Spine.Unity {
 					}
 
 					Vector3 worldRotation = skeletonTransform.rotation.eulerAngles;
-					if (followLocalScale && bone.scaleX < 0) boneWorldRotation += 180f;
+					if (followLocalScale && bone.ScaleX < 0) boneWorldRotation += 180f;
 					thisTransform.SetPositionAndRotation(targetWorldPosition, Quaternion.Euler(worldRotation.x, worldRotation.y, worldRotation.z + boneWorldRotation));
 				} else {
 					thisTransform.position = targetWorldPosition;
@@ -206,9 +206,9 @@ namespace Spine.Unity {
 												* skeletonLossyScale.y * parentLossyScale.y);
 			}
 
-			Vector3 localScale = followLocalScale ? new Vector3(bone.scaleX, bone.scaleY, 1f) : new Vector3(1f, 1f, 1f);
+			Vector3 localScale = followLocalScale ? new Vector3(bone.ScaleX, bone.ScaleY, 1f) : new Vector3(1f, 1f, 1f);
 			if (followSkeletonFlip)
-				localScale.y *= Mathf.Sign(bone.skeleton.ScaleX * bone.skeleton.ScaleY) * additionalFlipScale;
+				localScale.y *= Mathf.Sign(bone.Skeleton.ScaleX * bone.Skeleton.ScaleY) * additionalFlipScale;
 
 			thisTransform.localScale = localScale;
 		}

spine-unity/Assets/Spine/Runtime/spine-unity/Components/Following/BoneFollowerGraphic.cs

@@ -144,13 +144,13 @@ namespace Spine.Unity {
 			float additionalFlipScale = 1;
 			if (skeletonTransformIsParent) {
 				// Recommended setup: Use local transform properties if Spine GameObject is the immediate parent
-				thisTransform.localPosition = new Vector3(followXYPosition ? bone.worldX * scale : thisTransform.localPosition.x,
-														followXYPosition ? bone.worldY * scale : thisTransform.localPosition.y,
+				thisTransform.localPosition = new Vector3(followXYPosition ? bone.WorldX * scale : thisTransform.localPosition.x,
+														followXYPosition ? bone.WorldY * scale : thisTransform.localPosition.y,
 														followZPosition ? 0f : thisTransform.localPosition.z);
 				if (followBoneRotation) thisTransform.localRotation = bone.GetQuaternion();
 			} else {
 				// For special cases: Use transform world properties if transform relationship is complicated
-				Vector3 targetWorldPosition = skeletonTransform.TransformPoint(new Vector3(bone.worldX * scale, bone.worldY * scale, 0f));
+				Vector3 targetWorldPosition = skeletonTransform.TransformPoint(new Vector3(bone.WorldX * scale, bone.WorldY * scale, 0f));
 				if (!followZPosition) targetWorldPosition.z = thisTransform.position.z;
 				if (!followXYPosition) {
 					targetWorldPosition.x = thisTransform.position.x;
@@ -175,7 +175,7 @@ namespace Spine.Unity {
 					}
 
 					Vector3 worldRotation = skeletonTransform.rotation.eulerAngles;
-					if (followLocalScale && bone.scaleX < 0) boneWorldRotation += 180f;
+					if (followLocalScale && bone.ScaleX < 0) boneWorldRotation += 180f;
 					thisTransform.SetPositionAndRotation(targetWorldPosition, Quaternion.Euler(worldRotation.x, worldRotation.y, worldRotation.z + boneWorldRotation));
 				} else {
 					thisTransform.position = targetWorldPosition;
@@ -185,9 +185,9 @@ namespace Spine.Unity {
 												* skeletonLossyScale.y * parentLossyScale.y);
 			}
 
-			Vector3 localScale = followLocalScale ? new Vector3(bone.scaleX, bone.scaleY, 1f) : new Vector3(1f, 1f, 1f);
+			Vector3 localScale = followLocalScale ? new Vector3(bone.ScaleX, bone.ScaleY, 1f) : new Vector3(1f, 1f, 1f);
 			if (followSkeletonFlip)
-				localScale.y *= Mathf.Sign(bone.skeleton.ScaleX * bone.skeleton.ScaleY) * additionalFlipScale;
+				localScale.y *= Mathf.Sign(bone.Skeleton.ScaleX * bone.Skeleton.ScaleY) * additionalFlipScale;
 			thisTransform.localScale = localScale;
 		}
 

spine-unity/Assets/Spine/Runtime/spine-unity/Components/Following/BoundingBoxFollower.cs

@@ -97,13 +97,10 @@ namespace Spine.Unity {
 				return;
 
 			// Don't reinitialize if the setup did not change.
-			if (!overwrite
-				&&
-				colliderTable.Count > 0 && slot != null         // Slot is set and colliders already populated.
-				&&
-				skeletonRenderer.skeleton == slot.Skeleton      // Skeleton object did not change.
-				&&
-				slotName == slot.data.name                      // Slot object did not change.
+			if (!overwrite &&
+				colliderTable.Count > 0 && slot != null &&    // Slot is set and colliders already populated.
+				skeletonRenderer.skeleton == slot.Skeleton && // Skeleton object did not change.
+				slotName == slot.Data.Name                    // Slot object did not change.
 			)
 				return;
 
@@ -131,8 +128,8 @@ namespace Spine.Unity {
 				foreach (var skin in skeleton.Data.Skins)
 					AddCollidersForSkin(skin, slotIndex, colliders, ref requiredCollidersCount);
 
-				if (skeleton.skin != null)
-					AddCollidersForSkin(skeleton.skin, slotIndex, colliders, ref requiredCollidersCount);
+				if (skeleton.Skin != null)
+					AddCollidersForSkin(skeleton.Skin, slotIndex, colliders, ref requiredCollidersCount);
 			}
 			DisposeExcessCollidersAfter(requiredCollidersCount);
 

spine-unity/Assets/Spine/Runtime/spine-unity/Components/Following/BoundingBoxFollowerGraphic.cs

@@ -97,13 +97,10 @@ namespace Spine.Unity {
 				return;
 
 			// Don't reinitialize if the setup did not change.
-			if (!overwrite
-				&&
-				colliderTable.Count > 0 && slot != null         // Slot is set and colliders already populated.
-				&&
-				skeletonGraphic.Skeleton == slot.Skeleton       // Skeleton object did not change.
-				&&
-				slotName == slot.data.name                      // Slot object did not change.
+			if (!overwrite &&
+				colliderTable.Count > 0 && slot != null &&   // Slot is set and colliders already populated.
+				skeletonGraphic.Skeleton == slot.Skeleton && // Skeleton object did not change.
+				slotName == slot.Data.Name                   // Slot object did not change.
 			)
 				return;
 
@@ -135,8 +132,8 @@ namespace Spine.Unity {
 				foreach (var skin in skeleton.Data.Skins)
 					AddCollidersForSkin(skin, slotIndex, colliders, scale, ref requiredCollidersCount);
 
-				if (skeleton.skin != null)
-					AddCollidersForSkin(skeleton.skin, slotIndex, colliders, scale, ref requiredCollidersCount);
+				if (skeleton.Skin != null)
+					AddCollidersForSkin(skeleton.Skin, slotIndex, colliders, scale, ref requiredCollidersCount);
 			}
 			DisposeExcessCollidersAfter(requiredCollidersCount);
 

spine-unity/Assets/Spine/Runtime/spine-unity/Components/Following/PointFollower.cs

@@ -95,7 +95,7 @@ namespace Spine.Unity {
 				Slot slot = skeleton.FindSlot(slotName);
 				if (slot != null) {
 					int slotIndex = slot.Data.Index;
-					bone = slot.bone;
+					bone = slot.Bone;
 					point = skeleton.GetAttachment(slotIndex, pointAttachmentName) as PointAttachment;
 				}
 			}
@@ -156,7 +156,7 @@ namespace Spine.Unity {
 
 			if (followSkeletonFlip) {
 				Vector3 localScale = thisTransform.localScale;
-				localScale.y = Mathf.Abs(localScale.y) * Mathf.Sign(bone.skeleton.ScaleX * bone.skeleton.ScaleY);
+				localScale.y = Mathf.Abs(localScale.y) * Mathf.Sign(bone.Skeleton.ScaleX * bone.Skeleton.ScaleY);
 				thisTransform.localScale = localScale;
 			}
 		}

spine-unity/Assets/Spine/Runtime/spine-unity/Components/RootMotion/SkeletonMecanimRootMotion.cs

@@ -69,7 +69,7 @@ namespace Spine.Unity {
 				return Vector2.zero;
 
 			float start = time;
-			float end = animation.duration;
+			float end = animation.Duration;
 			return GetAnimationRootMotion(start, end, animation);
 		}
 

spine-unity/Assets/Spine/Runtime/spine-unity/Components/RootMotion/SkeletonRootMotion.cs

@@ -63,7 +63,7 @@ namespace Spine.Unity {
 
 			var animation = track.Animation;
 			float start = track.AnimationTime;
-			float end = animation.duration;
+			float end = animation.Duration;
 			return GetAnimationRootMotion(start, end, animation);
 		}
 
@@ -112,7 +112,7 @@ namespace Spine.Unity {
 				TrackEntry next = null;
 				while (track != null) {
 					var animation = track.Animation;
-					float start = track.animationLast;
+					float start = track.AnimationLast;
 					float end = track.AnimationTime;
 					var currentDelta = GetAnimationRootMotion(start, end, animation);
 					if (currentDelta != Vector2.zero) {
@@ -122,7 +122,7 @@ namespace Spine.Unity {
 
 					// Traverse mixingFrom chain.
 					next = track;
-					track = track.mixingFrom;
+					track = track.MixingFrom;
 				}
 			}
 			return localDelta;
@@ -132,19 +132,19 @@ namespace Spine.Unity {
 			// Apply mix alpha to the delta position (based on AnimationState.cs).
 			float mix;
 			if (next != null) {
-				if (next.mixDuration == 0) { // Single frame mix to undo mixingFrom changes.
+				if (next.MixDuration == 0) { // Single frame mix to undo mixingFrom changes.
 					mix = 1;
 				} else {
-					mix = next.mixTime / next.mixDuration;
+					mix = next.MixTime / next.MixDuration;
 					if (mix > 1) mix = 1;
 				}
-				float mixAndAlpha = track.alpha * next.interruptAlpha * (1 - mix);
+				float mixAndAlpha = track.Alpha * next.InterruptAlpha * (1 - mix);
 				currentDelta *= mixAndAlpha;
 			} else {
-				if (track.mixDuration == 0) {
+				if (track.MixDuration == 0) {
 					mix = 1;
 				} else {
-					mix = track.alpha * (track.mixTime / track.mixDuration);
+					mix = track.Alpha * (track.MixTime / track.MixDuration);
 					if (mix > 1) mix = 1;
 				}
 				currentDelta *= mix;

spine-unity/Assets/Spine/Runtime/spine-unity/Components/RootMotion/SkeletonRootMotionBase.cs

@@ -80,7 +80,7 @@ namespace Spine.Unity {
 			GatherTopLevelBones();
 			SetRootMotionBone(rootMotionBoneName);
 			if (rootMotionBone != null)
-				initialOffset = new Vector2(rootMotionBone.x, rootMotionBone.y);
+				initialOffset = new Vector2(rootMotionBone.X, rootMotionBone.Y);
 
 			var skeletonAnimation = skeletonComponent as ISkeletonAnimation;
 			if (skeletonAnimation != null) {
@@ -190,7 +190,7 @@ namespace Spine.Unity {
 		}
 
 		public Vector2 GetAnimationRootMotion (Animation animation) {
-			return GetAnimationRootMotion(0, animation.duration, animation);
+			return GetAnimationRootMotion(0, animation.Duration, animation);
 		}
 
 		public Vector2 GetAnimationRootMotion (float startTime, float endTime,
@@ -207,7 +207,7 @@ namespace Spine.Unity {
 			RootMotionInfo rootMotion = new RootMotionInfo();
 			var timeline = animation.FindTranslateTimelineForBone(rootMotionBoneIndex);
 			if (timeline != null) {
-				float duration = animation.duration;
+				float duration = animation.Duration;
 				float mid = duration * 0.5f;
 				rootMotion.start = timeline.Evaluate(0);
 				rootMotion.current = timeline.Evaluate(currentTime);
@@ -223,7 +223,7 @@ namespace Spine.Unity {
 
 			Vector2 currentDelta;
 			if (startTime > endTime) // Looped
-				currentDelta = (timeline.Evaluate(animation.duration) - timeline.Evaluate(startTime))
+				currentDelta = (timeline.Evaluate(animation.Duration) - timeline.Evaluate(startTime))
 					+ (timeline.Evaluate(endTime) - timeline.Evaluate(0));
 			else if (startTime != endTime) // Non-looped
 				currentDelta = timeline.Evaluate(endTime) - timeline.Evaluate(startTime);
@@ -280,7 +280,7 @@ namespace Spine.Unity {
 
 			parentBoneScale = Vector2.one;
 			Bone scaleBone = rootMotionBone;
-			while ((scaleBone = scaleBone.parent) != null) {
+			while ((scaleBone = scaleBone.Parent) != null) {
 				parentBoneScale.x *= scaleBone.ScaleX;
 				parentBoneScale.y *= scaleBone.ScaleY;
 			}
@@ -313,13 +313,13 @@ namespace Spine.Unity {
 			var skeleton = skeletonComponent.Skeleton;
 			foreach (var topLevelBone in topLevelBones) {
 				if (topLevelBone == rootMotionBone) {
-					if (transformPositionX) topLevelBone.x = displacementSkeletonSpace.x / skeleton.ScaleX;
-					if (transformPositionY) topLevelBone.y = displacementSkeletonSpace.y / skeleton.ScaleY;
+					if (transformPositionX) topLevelBone.X = displacementSkeletonSpace.x / skeleton.ScaleX;
+					if (transformPositionY) topLevelBone.Y = displacementSkeletonSpace.y / skeleton.ScaleY;
 				} else {
-					float offsetX = (initialOffset.x - rootMotionBone.x) * parentBoneScale.x;
-					float offsetY = (initialOffset.y - rootMotionBone.y) * parentBoneScale.y;
-					if (transformPositionX) topLevelBone.x = (displacementSkeletonSpace.x / skeleton.ScaleX) + offsetX;
-					if (transformPositionY) topLevelBone.y = (displacementSkeletonSpace.y / skeleton.ScaleY) + offsetY;
+					float offsetX = (initialOffset.x - rootMotionBone.X) * parentBoneScale.x;
+					float offsetY = (initialOffset.y - rootMotionBone.Y) * parentBoneScale.y;
+					if (transformPositionX) topLevelBone.X = (displacementSkeletonSpace.x / skeleton.ScaleX) + offsetX;
+					if (transformPositionY) topLevelBone.Y = (displacementSkeletonSpace.y / skeleton.ScaleY) + offsetY;
 				}
 			}
 		}

spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonAnimation.cs

@@ -113,7 +113,7 @@ namespace Spine.Unity {
 				Initialize(false);
 				if (_animationName == value) {
 					TrackEntry entry = state.GetCurrent(0);
-					if (entry != null && entry.loop == loop)
+					if (entry != null && entry.Loop == loop)
 						return;
 				}
 				_animationName = value;

spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonGraphic.cs

@@ -108,7 +108,7 @@ namespace Spine.Unity {
 					Clear();
 				} else if (skeletonDataAsset.skeletonJSON == null) {
 					Clear();
-				} else if (skeletonDataAsset.GetSkeletonData(true) != skeleton.data) {
+				} else if (skeletonDataAsset.GetSkeletonData(true) != skeleton.Data) {
 					Clear();
 					Initialize(true);
 					if (!allowMultipleCanvasRenderers && (skeletonDataAsset.atlasAssets.Length > 1 || skeletonDataAsset.atlasAssets[0].MaterialCount > 1))
@@ -117,9 +117,9 @@ namespace Spine.Unity {
 					if (freeze) return;
 
 					if (!string.IsNullOrEmpty(initialSkinName)) {
-						var skin = skeleton.data.FindSkin(initialSkinName);
+						var skin = skeleton.Data.FindSkin(initialSkinName);
 						if (skin != null) {
-							if (skin == skeleton.data.defaultSkin)
+							if (skin == skeleton.Data.DefaultSkin)
 								skeleton.SetSkin((Skin)null);
 							else
 								skeleton.SetSkin(skin);
@@ -378,7 +378,7 @@ namespace Spine.Unity {
 				skeleton = value;
 			}
 		}
-		public SkeletonData SkeletonData { get { return skeleton == null ? null : skeleton.data; } }
+		public SkeletonData SkeletonData { get { return skeleton == null ? null : skeleton.Data; } }
 		public bool IsValid { get { return skeleton != null; } }
 
 		public delegate void SkeletonRendererDelegate (SkeletonGraphic skeletonGraphic);

spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonMecanim.cs

@@ -270,9 +270,10 @@ namespace Spine.Unity {
 
 				float speedFactor = stateInfo.speedMultiplier * stateInfo.speed;
 				float lastTime = time - (Time.deltaTime * speedFactor);
-				if (isLooping && clip.duration != 0) {
-					time %= clip.duration;
-					lastTime %= clip.duration;
+				float clipDuration = clip.Duration;
+				if (isLooping && clipDuration != 0) {
+					time %= clipDuration;
+					lastTime %= clipDuration;
 				}
 				_OnClipApplied(clip, layerIndex, weight, time, lastTime, speedFactor < 0);
 			}

spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonRenderer.cs

@@ -582,16 +582,16 @@ namespace Spine.Unity {
 			if (clearExistingSeparators)
 				separatorSlots.Clear();
 
-			var slots = skeleton.slots;
+			var slots = skeleton.Slots;
 			foreach (var slot in slots) {
-				if (slotNamePredicate.Invoke(slot.data.name))
+				if (slotNamePredicate.Invoke(slot.Data.Name))
 					separatorSlots.Add(slot);
 			}
 
 			if (updateStringArray) {
 				var detectedSeparatorNames = new List<string>();
-				foreach (var slot in skeleton.slots) {
-					string slotName = slot.data.name;
+				foreach (var slot in skeleton.Slots) {
+					string slotName = slot.Data.Name;
 					if (slotNamePredicate.Invoke(slotName))
 						detectedSeparatorNames.Add(slotName);
 				}

spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonUtility/SkeletonUtility.cs

@@ -47,7 +47,7 @@ namespace Spine.Unity {
 
 		#region BoundingBoxAttachment
 		public static PolygonCollider2D AddBoundingBoxGameObject (Skeleton skeleton, string skinName, string slotName, string attachmentName, Transform parent, bool isTrigger = true) {
-			Skin skin = string.IsNullOrEmpty(skinName) ? skeleton.data.defaultSkin : skeleton.data.FindSkin(skinName);
+			Skin skin = string.IsNullOrEmpty(skinName) ? skeleton.Data.DefaultSkin : skeleton.Data.FindSkin(skinName);
 			if (skin == null) {
 				Debug.LogError("Skin " + skinName + " not found!");
 				return null;
@@ -55,7 +55,7 @@ namespace Spine.Unity {
 
 			var attachment = skin.GetAttachment(skeleton.Data.FindSlot(slotName).Index, attachmentName);
 			if (attachment == null) {
-				Debug.LogFormat("Attachment in slot '{0}' named '{1}' not found in skin '{2}'.", slotName, attachmentName, skin.name);
+				Debug.LogFormat("Attachment in slot '{0}' named '{1}' not found in skin '{2}'.", slotName, attachmentName, skin.Name);
 				return null;
 			}
 
@@ -310,11 +310,11 @@ namespace Spine.Unity {
 				var constraintTargets = new List<System.Object>();
 				var ikConstraints = skeleton.IkConstraints;
 				for (int i = 0, n = ikConstraints.Count; i < n; i++)
-					constraintTargets.Add(ikConstraints.Items[i].target);
+					constraintTargets.Add(ikConstraints.Items[i].Target);
 
 				var transformConstraints = skeleton.TransformConstraints;
 				for (int i = 0, n = transformConstraints.Count; i < n; i++)
-					constraintTargets.Add(transformConstraints.Items[i].target);
+					constraintTargets.Add(transformConstraints.Items[i].Target);
 
 				var boneComponents = this.boneComponents;
 				for (int i = 0, n = boneComponents.Count; i < n; i++) {
@@ -456,7 +456,7 @@ namespace Spine.Unity {
 			if (mode == SkeletonUtilityBone.Mode.Override) {
 				if (rot) goTransform.localRotation = Quaternion.Euler(0, 0, b.bone.AppliedRotation);
 				if (pos) goTransform.localPosition = new Vector3(b.bone.X * positionScale, b.bone.Y * positionScale, 0);
-				goTransform.localScale = new Vector3(b.bone.scaleX, b.bone.scaleY, 0);
+				goTransform.localScale = new Vector3(b.bone.ScaleX, b.bone.ScaleY, 0);
 			}
 
 			return go;

spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonUtility/SkeletonUtilityBone.cs

@@ -130,11 +130,11 @@ namespace Spine.Unity {
 				switch (phase) {
 				case UpdatePhase.Local:
 					if (position)
-						thisTransform.localPosition = new Vector3(bone.x * positionScale, bone.y * positionScale, 0);
+						thisTransform.localPosition = new Vector3(bone.X * positionScale, bone.Y * positionScale, 0);
 
 					if (rotation) {
-						if (bone.data.transformMode.InheritsRotation()) {
-							thisTransform.localRotation = Quaternion.Euler(0, 0, bone.rotation);
+						if (bone.Data.TransformMode.InheritsRotation()) {
+							thisTransform.localRotation = Quaternion.Euler(0, 0, bone.Rotation);
 						} else {
 							Vector3 euler = skeletonTransform.rotation.eulerAngles;
 							thisTransform.rotation = Quaternion.Euler(euler.x, euler.y, euler.z + (bone.WorldRotationX * skeletonFlipRotation));
@@ -142,17 +142,17 @@ namespace Spine.Unity {
 					}
 
 					if (scale) {
-						thisTransform.localScale = new Vector3(bone.scaleX, bone.scaleY, 1f);
+						thisTransform.localScale = new Vector3(bone.ScaleX, bone.ScaleY, 1f);
 						incompatibleTransformMode = BoneTransformModeIncompatible(bone);
 					}
 					break;
 				case UpdatePhase.World:
 				case UpdatePhase.Complete:
 					if (position)
-						thisTransform.localPosition = new Vector3(bone.ax * positionScale, bone.ay * positionScale, 0);
+						thisTransform.localPosition = new Vector3(bone.AX * positionScale, bone.AY * positionScale, 0);
 
 					if (rotation) {
-						if (bone.data.transformMode.InheritsRotation()) {
+						if (bone.Data.TransformMode.InheritsRotation()) {
 							thisTransform.localRotation = Quaternion.Euler(0, 0, bone.AppliedRotation);
 						} else {
 							Vector3 euler = skeletonTransform.rotation.eulerAngles;
@@ -161,7 +161,7 @@ namespace Spine.Unity {
 					}
 
 					if (scale) {
-						thisTransform.localScale = new Vector3(bone.ascaleX, bone.ascaleY, 1f);
+						thisTransform.localScale = new Vector3(bone.AScaleX, bone.AScaleY, 1f);
 						incompatibleTransformMode = BoneTransformModeIncompatible(bone);
 					}
 					break;
@@ -174,8 +174,8 @@ namespace Spine.Unity {
 				if (parentReference == null) {
 					if (position) {
 						Vector3 clp = thisTransform.localPosition / positionScale;
-						bone.x = Mathf.Lerp(bone.x, clp.x, overrideAlpha);
-						bone.y = Mathf.Lerp(bone.y, clp.y, overrideAlpha);
+						bone.X = Mathf.Lerp(bone.X, clp.x, overrideAlpha);
+						bone.Y = Mathf.Lerp(bone.Y, clp.y, overrideAlpha);
 					}
 
 					if (rotation) {
@@ -186,8 +186,8 @@ namespace Spine.Unity {
 
 					if (scale) {
 						Vector3 cls = thisTransform.localScale;
-						bone.scaleX = Mathf.Lerp(bone.scaleX, cls.x, overrideAlpha);
-						bone.scaleY = Mathf.Lerp(bone.scaleY, cls.y, overrideAlpha);
+						bone.ScaleX = Mathf.Lerp(bone.ScaleX, cls.x, overrideAlpha);
+						bone.ScaleY = Mathf.Lerp(bone.ScaleY, cls.y, overrideAlpha);
 					}
 
 				} else {
@@ -196,8 +196,8 @@ namespace Spine.Unity {
 
 					if (position) {
 						Vector3 pos = parentReference.InverseTransformPoint(thisTransform.position) / positionScale;
-						bone.x = Mathf.Lerp(bone.x, pos.x, overrideAlpha);
-						bone.y = Mathf.Lerp(bone.y, pos.y, overrideAlpha);
+						bone.X = Mathf.Lerp(bone.X, pos.x, overrideAlpha);
+						bone.Y = Mathf.Lerp(bone.Y, pos.y, overrideAlpha);
 					}
 
 					if (rotation) {
@@ -208,8 +208,8 @@ namespace Spine.Unity {
 
 					if (scale) {
 						Vector3 cls = thisTransform.localScale;
-						bone.scaleX = Mathf.Lerp(bone.scaleX, cls.x, overrideAlpha);
-						bone.scaleY = Mathf.Lerp(bone.scaleY, cls.y, overrideAlpha);
+						bone.ScaleX = Mathf.Lerp(bone.ScaleX, cls.x, overrideAlpha);
+						bone.ScaleY = Mathf.Lerp(bone.ScaleY, cls.y, overrideAlpha);
 					}
 
 					incompatibleTransformMode = BoneTransformModeIncompatible(bone);
@@ -220,12 +220,12 @@ namespace Spine.Unity {
 		}
 
 		public static bool BoneTransformModeIncompatible (Bone bone) {
-			return !bone.data.transformMode.InheritsScale();
+			return !bone.Data.TransformMode.InheritsScale();
 		}
 
 		public void AddBoundingBox (string skinName, string slotName, string attachmentName) {
 			SkeletonUtility.AddBoneRigidbody2D(transform.gameObject);
-			SkeletonUtility.AddBoundingBoxGameObject(bone.skeleton, skinName, slotName, attachmentName, transform);
+			SkeletonUtility.AddBoundingBoxGameObject(bone.Skeleton, skinName, slotName, attachmentName, transform);
 		}
 
 #if UNITY_EDITOR

spine-unity/Assets/Spine/Runtime/spine-unity/Mesh Generation/MeshGenerator.cs

@@ -149,7 +149,7 @@ namespace Spine.Unity {
 		/// <param name="material">Material to be set at the renderer instruction. When null, the last attachment
 		/// in the draw order list is assigned as the instruction's material.</param>
 		public static void GenerateSingleSubmeshInstruction (SkeletonRendererInstruction instructionOutput, Skeleton skeleton, Material material) {
-			ExposedList<Slot> drawOrder = skeleton.drawOrder;
+			ExposedList<Slot> drawOrder = skeleton.DrawOrder;
 			int drawOrderCount = drawOrder.Count;
 
 			// Clear last state of attachments and submeshes
@@ -180,9 +180,9 @@ namespace Spine.Unity {
 			var drawOrderItems = drawOrder.Items;
 			for (int i = 0; i < drawOrderCount; i++) {
 				Slot slot = drawOrderItems[i];
-				if (!slot.bone.active) continue;
-				if (slot.data.blendMode == BlendMode.Additive) current.hasPMAAdditiveSlot = true;
-				Attachment attachment = slot.attachment;
+				if (!slot.Bone.Active) continue;
+				if (slot.Data.BlendMode == BlendMode.Additive) current.hasPMAAdditiveSlot = true;
+				Attachment attachment = slot.Attachment;
 
 				workingAttachmentsItems[i] = attachment;
 				int attachmentTriangleCount;
@@ -197,8 +197,8 @@ namespace Spine.Unity {
 					var meshAttachment = attachment as MeshAttachment;
 					if (meshAttachment != null) {
 						rendererObject = meshAttachment.RendererObject;
-						attachmentVertexCount = meshAttachment.worldVerticesLength >> 1;
-						attachmentTriangleCount = meshAttachment.triangles.Length;
+						attachmentVertexCount = meshAttachment.WorldVerticesLength >> 1;
+						attachmentTriangleCount = meshAttachment.Triangles.Length;
 					} else {
 						var clippingAttachment = attachment as ClippingAttachment;
 						if (clippingAttachment != null) {
@@ -239,15 +239,15 @@ namespace Spine.Unity {
 #if SPINE_TK2D
 			return false;
 #endif
-			ExposedList<Slot> drawOrder = skeleton.drawOrder;
+			ExposedList<Slot> drawOrder = skeleton.DrawOrder;
 			int drawOrderCount = drawOrder.Count;
 			var drawOrderItems = drawOrder.Items;
 
 			Material lastRendererMaterial = null;
 			for (int i = 0; i < drawOrderCount; i++) {
 				Slot slot = drawOrderItems[i];
-				if (!slot.bone.active) continue;
-				Attachment attachment = slot.attachment;
+				if (!slot.Bone.Active) continue;
+				Attachment attachment = slot.Attachment;
 				var rendererAttachment = attachment as IHasRendererObject;
 				if (rendererAttachment != null) {
 					AtlasRegion atlasRegion = (AtlasRegion)rendererAttachment.RendererObject;
@@ -267,7 +267,7 @@ namespace Spine.Unity {
 			//			if (skeleton == null) throw new ArgumentNullException("skeleton");
 			//			if (instructionOutput == null) throw new ArgumentNullException("instructionOutput");
 
-			ExposedList<Slot> drawOrder = skeleton.drawOrder;
+			ExposedList<Slot> drawOrder = skeleton.DrawOrder;
 			int drawOrderCount = drawOrder.Count;
 
 			// Clear last state of attachments and submeshes
@@ -299,9 +299,9 @@ namespace Spine.Unity {
 			var drawOrderItems = drawOrder.Items;
 			for (int i = 0; i < drawOrderCount; i++) {
 				Slot slot = drawOrderItems[i];
-				if (!slot.bone.active) continue;
-				if (slot.data.blendMode == BlendMode.Additive) current.hasPMAAdditiveSlot = true;
-				Attachment attachment = slot.attachment;
+				if (!slot.Bone.Active) continue;
+				if (slot.Data.BlendMode == BlendMode.Additive) current.hasPMAAdditiveSlot = true;
+				Attachment attachment = slot.Attachment;
 #if SPINE_TRIANGLECHECK
 				workingAttachmentsItems[i] = attachment;
 				int attachmentVertexCount = 0, attachmentTriangleCount = 0;
@@ -322,14 +322,14 @@ namespace Spine.Unity {
 					if (meshAttachment != null) {
 						rendererObject = meshAttachment.RendererObject;
 #if SPINE_TRIANGLECHECK
-						attachmentVertexCount = meshAttachment.worldVerticesLength >> 1;
-						attachmentTriangleCount = meshAttachment.triangles.Length;
+						attachmentVertexCount = meshAttachment.WorldVerticesLength >> 1;
+						attachmentTriangleCount = meshAttachment.Triangles.Length;
 #endif
 					} else {
 #if SPINE_TRIANGLECHECK
 						var clippingAttachment = attachment as ClippingAttachment;
 						if (clippingAttachment != null) {
-							clippingEndSlot = clippingAttachment.endSlot;
+							clippingEndSlot = clippingAttachment.EndSlot;
 							clippingAttachmentSource = i;
 							current.hasClipping = true;
 							skeletonHasClipping = true;
@@ -414,7 +414,7 @@ namespace Spine.Unity {
 #endif
 				}
 
-				if (clippingEndSlot != null && slot.data == clippingEndSlot && i != clippingAttachmentSource) {
+				if (clippingEndSlot != null && slot.Data == clippingEndSlot && i != clippingAttachmentSource) {
 					clippingEndSlot = null;
 					clippingAttachmentSource = -1;
 				}
@@ -486,10 +486,10 @@ namespace Spine.Unity {
 			submesh.Clear(false);
 
 			var skeleton = instruction.skeleton;
-			var drawOrderItems = skeleton.drawOrder.Items;
+			var drawOrderItems = skeleton.DrawOrder.Items;
 
 			Color32 color = default(Color32);
-			float skeletonA = skeleton.a, skeletonR = skeleton.r, skeletonG = skeleton.g, skeletonB = skeleton.b;
+			float skeletonA = skeleton.A, skeletonR = skeleton.R, skeletonG = skeleton.G, skeletonB = skeleton.B;
 			Vector2 meshBoundsMin = this.meshBoundsMin, meshBoundsMax = this.meshBoundsMax;
 
 			// Settings
@@ -506,17 +506,17 @@ namespace Spine.Unity {
 			if (useClipping) {
 				if (instruction.preActiveClippingSlotSource >= 0) {
 					var slot = drawOrderItems[instruction.preActiveClippingSlotSource];
-					clipper.ClipStart(slot, slot.attachment as ClippingAttachment);
+					clipper.ClipStart(slot, slot.Attachment as ClippingAttachment);
 				}
 			}
 
 			for (int slotIndex = instruction.startSlot; slotIndex < instruction.endSlot; slotIndex++) {
 				var slot = drawOrderItems[slotIndex];
-				if (!slot.bone.active) {
+				if (!slot.Bone.Active) {
 					clipper.ClipEnd(slot);
 					continue;
 				}
-				var attachment = slot.attachment;
+				var attachment = slot.Attachment;
 				float z = zSpacing * slotIndex;
 
 				var workingVerts = this.tempVerts;
@@ -530,26 +530,26 @@ namespace Spine.Unity {
 				// Identify and prepare values.
 				var region = attachment as RegionAttachment;
 				if (region != null) {
-					region.ComputeWorldVertices(slot.bone, workingVerts, 0);
-					uvs = region.uvs;
+					region.ComputeWorldVertices(slot.Bone, workingVerts, 0);
+					uvs = region.UVs;
 					attachmentTriangleIndices = regionTriangles;
-					c.r = region.r; c.g = region.g; c.b = region.b; c.a = region.a;
+					c.r = region.R; c.g = region.G; c.b = region.B; c.a = region.A;
 					attachmentVertexCount = 4;
 					attachmentIndexCount = 6;
 				} else {
 					var mesh = attachment as MeshAttachment;
 					if (mesh != null) {
-						int meshVerticesLength = mesh.worldVerticesLength;
+						int meshVerticesLength = mesh.WorldVerticesLength;
 						if (workingVerts.Length < meshVerticesLength) {
 							workingVerts = new float[meshVerticesLength];
 							this.tempVerts = workingVerts;
 						}
 						mesh.ComputeWorldVertices(slot, 0, meshVerticesLength, workingVerts, 0); //meshAttachment.ComputeWorldVertices(slot, tempVerts);
-						uvs = mesh.uvs;
-						attachmentTriangleIndices = mesh.triangles;
-						c.r = mesh.r; c.g = mesh.g; c.b = mesh.b; c.a = mesh.a;
+						uvs = mesh.UVs;
+						attachmentTriangleIndices = mesh.Triangles;
+						c.r = mesh.R; c.g = mesh.G; c.b = mesh.B; c.a = mesh.A;
 						attachmentVertexCount = meshVerticesLength >> 1; // meshVertexCount / 2;
-						attachmentIndexCount = mesh.triangles.Length;
+						attachmentIndexCount = mesh.Triangles.Length;
 					} else {
 						if (useClipping) {
 							var clippingAttachment = attachment as ClippingAttachment;
@@ -567,12 +567,12 @@ namespace Spine.Unity {
 
 				float tintBlackAlpha = 1.0f;
 				if (pmaVertexColors) {
-					float colorA = skeletonA * slot.a * c.a;
+					float colorA = skeletonA * slot.A * c.a;
 					color.a = (byte)(colorA * 255);
-					color.r = (byte)(skeletonR * slot.r * c.r * color.a);
-					color.g = (byte)(skeletonG * slot.g * c.g * color.a);
-					color.b = (byte)(skeletonB * slot.b * c.b * color.a);
-					if (slot.data.blendMode == BlendMode.Additive) {
+					color.r = (byte)(skeletonR * slot.R * c.r * color.a);
+					color.g = (byte)(skeletonG * slot.G * c.g * color.a);
+					color.b = (byte)(skeletonB * slot.B * c.b * color.a);
+					if (slot.Data.BlendMode == BlendMode.Additive) {
 						if (canvasGroupTintBlack)
 							tintBlackAlpha = 0;
 						else
@@ -581,29 +581,29 @@ namespace Spine.Unity {
 						tintBlackAlpha = colorA;
 					}
 				} else {
-					color.a = (byte)(skeletonA * slot.a * c.a * 255);
-					color.r = (byte)(skeletonR * slot.r * c.r * 255);
-					color.g = (byte)(skeletonG * slot.g * c.g * 255);
-					color.b = (byte)(skeletonB * slot.b * c.b * 255);
+					color.a = (byte)(skeletonA * slot.A * c.a * 255);
+					color.r = (byte)(skeletonR * slot.R * c.r * 255);
+					color.g = (byte)(skeletonG * slot.G * c.g * 255);
+					color.b = (byte)(skeletonB * slot.B * c.b * 255);
 				}
 
 				if (useClipping && clipper.IsClipping) {
 					clipper.ClipTriangles(workingVerts, attachmentVertexCount << 1, attachmentTriangleIndices, attachmentIndexCount, uvs);
-					workingVerts = clipper.clippedVertices.Items;
-					attachmentVertexCount = clipper.clippedVertices.Count >> 1;
-					attachmentTriangleIndices = clipper.clippedTriangles.Items;
-					attachmentIndexCount = clipper.clippedTriangles.Count;
-					uvs = clipper.clippedUVs.Items;
+					workingVerts = clipper.ClippedVertices.Items;
+					attachmentVertexCount = clipper.ClippedVertices.Count >> 1;
+					attachmentTriangleIndices = clipper.ClippedTriangles.Items;
+					attachmentIndexCount = clipper.ClippedTriangles.Count;
+					uvs = clipper.ClippedUVs.Items;
 				}
 
 				// Actually add slot/attachment data into buffers.
 				if (attachmentVertexCount != 0 && attachmentIndexCount != 0) {
 					if (tintBlack) {
-						float r2 = slot.r2;
-						float g2 = slot.g2;
-						float b2 = slot.b2;
+						float r2 = slot.R2;
+						float g2 = slot.G2;
+						float b2 = slot.B2;
 						if (pmaVertexColors) {
-							float alpha = skeletonA * slot.a * c.a;
+							float alpha = skeletonA * slot.A * c.a;
 							r2 *= alpha;
 							g2 *= alpha;
 							b2 *= alpha;
@@ -742,8 +742,8 @@ namespace Spine.Unity {
 			for (int si = 0, n = instruction.submeshInstructions.Count; si < n; si++) {
 				var submesh = instruction.submeshInstructions.Items[si];
 				var skeleton = submesh.skeleton;
-				var drawOrderItems = skeleton.drawOrder.Items;
-				float a = skeleton.a, r = skeleton.r, g = skeleton.g, b = skeleton.b;
+				var drawOrderItems = skeleton.DrawOrder.Items;
+				float a = skeleton.A, r = skeleton.R, g = skeleton.G, b = skeleton.B;
 
 				int endSlot = submesh.endSlot;
 				int startSlot = submesh.startSlot;
@@ -771,22 +771,22 @@ namespace Spine.Unity {
 
 					for (int slotIndex = startSlot; slotIndex < endSlot; slotIndex++) {
 						var slot = drawOrderItems[slotIndex];
-						if (!slot.bone.active) continue;
-						var attachment = slot.attachment;
+						if (!slot.Bone.Active) continue;
+						var attachment = slot.Attachment;
 
-						rg.x = slot.r2; //r
-						rg.y = slot.g2; //g
-						b2.x = slot.b2; //b
+						rg.x = slot.R2; //r
+						rg.y = slot.G2; //g
+						b2.x = slot.B2; //b
 						b2.y = 1.0f;
 
 						var regionAttachment = attachment as RegionAttachment;
 						if (regionAttachment != null) {
 							if (settings.pmaVertexColors) {
-								float alpha = a * slot.a * regionAttachment.a;
+								float alpha = a * slot.A * regionAttachment.A;
 								rg.x *= alpha;
 								rg.y *= alpha;
 								b2.x *= alpha;
-								b2.y = slot.data.blendMode == BlendMode.Additive ? 0 : alpha;
+								b2.y = slot.Data.BlendMode == BlendMode.Additive ? 0 : alpha;
 							}
 							uv2i[vi] = rg; uv2i[vi + 1] = rg; uv2i[vi + 2] = rg; uv2i[vi + 3] = rg;
 							uv3i[vi] = b2; uv3i[vi + 1] = b2; uv3i[vi + 2] = b2; uv3i[vi + 3] = b2;
@@ -795,13 +795,13 @@ namespace Spine.Unity {
 							var meshAttachment = attachment as MeshAttachment;
 							if (meshAttachment != null) {
 								if (settings.pmaVertexColors) {
-									float alpha = a * slot.a * meshAttachment.a;
+									float alpha = a * slot.A * meshAttachment.A;
 									rg.x *= alpha;
 									rg.y *= alpha;
 									b2.x *= alpha;
-									b2.y = slot.data.blendMode == BlendMode.Additive ? 0 : alpha;
+									b2.y = slot.Data.BlendMode == BlendMode.Additive ? 0 : alpha;
 								}
-								int meshVertexCount = meshAttachment.worldVerticesLength;
+								int meshVertexCount = meshAttachment.WorldVerticesLength;
 								for (int iii = 0; iii < meshVertexCount; iii += 2) {
 									uv2i[vi] = rg;
 									uv3i[vi] = b2;
@@ -814,13 +814,13 @@ namespace Spine.Unity {
 
 				for (int slotIndex = startSlot; slotIndex < endSlot; slotIndex++) {
 					var slot = drawOrderItems[slotIndex];
-					if (!slot.bone.active) continue;
-					var attachment = slot.attachment;
+					if (!slot.Bone.Active) continue;
+					var attachment = slot.Attachment;
 					float z = slotIndex * settings.zSpacing;
 
 					var regionAttachment = attachment as RegionAttachment;
 					if (regionAttachment != null) {
-						regionAttachment.ComputeWorldVertices(slot.bone, tempVerts, 0);
+						regionAttachment.ComputeWorldVertices(slot.Bone, tempVerts, 0);
 
 						float x1 = tempVerts[RegionAttachment.BLX], y1 = tempVerts[RegionAttachment.BLY];
 						float x2 = tempVerts[RegionAttachment.ULX], y2 = tempVerts[RegionAttachment.ULY];
@@ -832,21 +832,21 @@ namespace Spine.Unity {
 						vbi[vertexIndex + 3].x = x3; vbi[vertexIndex + 3].y = y3; vbi[vertexIndex + 3].z = z;
 
 						if (settings.pmaVertexColors) {
-							color.a = (byte)(a * slot.a * regionAttachment.a * 255);
-							color.r = (byte)(r * slot.r * regionAttachment.r * color.a);
-							color.g = (byte)(g * slot.g * regionAttachment.g * color.a);
-							color.b = (byte)(b * slot.b * regionAttachment.b * color.a);
-							if (slot.data.blendMode == BlendMode.Additive && !canvasGroupTintBlack) color.a = 0;
+							color.a = (byte)(a * slot.A * regionAttachment.A * 255);
+							color.r = (byte)(r * slot.R * regionAttachment.R * color.a);
+							color.g = (byte)(g * slot.G * regionAttachment.G * color.a);
+							color.b = (byte)(b * slot.B * regionAttachment.B * color.a);
+							if (slot.Data.BlendMode == BlendMode.Additive && !canvasGroupTintBlack) color.a = 0;
 						} else {
-							color.a = (byte)(a * slot.a * regionAttachment.a * 255);
-							color.r = (byte)(r * slot.r * regionAttachment.r * 255);
-							color.g = (byte)(g * slot.g * regionAttachment.g * 255);
-							color.b = (byte)(b * slot.b * regionAttachment.b * 255);
+							color.a = (byte)(a * slot.A * regionAttachment.A * 255);
+							color.r = (byte)(r * slot.R * regionAttachment.R * 255);
+							color.g = (byte)(g * slot.G * regionAttachment.G * 255);
+							color.b = (byte)(b * slot.B * regionAttachment.B * 255);
 						}
 
 						cbi[vertexIndex] = color; cbi[vertexIndex + 1] = color; cbi[vertexIndex + 2] = color; cbi[vertexIndex + 3] = color;
 
-						float[] regionUVs = regionAttachment.uvs;
+						float[] regionUVs = regionAttachment.UVs;
 						ubi[vertexIndex].x = regionUVs[RegionAttachment.BLX]; ubi[vertexIndex].y = regionUVs[RegionAttachment.BLY];
 						ubi[vertexIndex + 1].x = regionUVs[RegionAttachment.BRX]; ubi[vertexIndex + 1].y = regionUVs[RegionAttachment.BRY];
 						ubi[vertexIndex + 2].x = regionUVs[RegionAttachment.ULX]; ubi[vertexIndex + 2].y = regionUVs[RegionAttachment.ULY];
@@ -874,24 +874,24 @@ namespace Spine.Unity {
 					} else { //if (settings.renderMeshes) {
 						var meshAttachment = attachment as MeshAttachment;
 						if (meshAttachment != null) {
-							int meshVertexCount = meshAttachment.worldVerticesLength;
+							int meshVertexCount = meshAttachment.WorldVerticesLength;
 							if (tempVerts.Length < meshVertexCount) this.tempVerts = tempVerts = new float[meshVertexCount];
 							meshAttachment.ComputeWorldVertices(slot, tempVerts);
 
 							if (settings.pmaVertexColors) {
-								color.a = (byte)(a * slot.a * meshAttachment.a * 255);
-								color.r = (byte)(r * slot.r * meshAttachment.r * color.a);
-								color.g = (byte)(g * slot.g * meshAttachment.g * color.a);
-								color.b = (byte)(b * slot.b * meshAttachment.b * color.a);
-								if (slot.data.blendMode == BlendMode.Additive && !canvasGroupTintBlack) color.a = 0;
+								color.a = (byte)(a * slot.A * meshAttachment.A * 255);
+								color.r = (byte)(r * slot.R * meshAttachment.R * color.a);
+								color.g = (byte)(g * slot.G * meshAttachment.G * color.a);
+								color.b = (byte)(b * slot.B * meshAttachment.B * color.a);
+								if (slot.Data.BlendMode == BlendMode.Additive && !canvasGroupTintBlack) color.a = 0;
 							} else {
-								color.a = (byte)(a * slot.a * meshAttachment.a * 255);
-								color.r = (byte)(r * slot.r * meshAttachment.r * 255);
-								color.g = (byte)(g * slot.g * meshAttachment.g * 255);
-								color.b = (byte)(b * slot.b * meshAttachment.b * 255);
+								color.a = (byte)(a * slot.A * meshAttachment.A * 255);
+								color.r = (byte)(r * slot.R * meshAttachment.R * 255);
+								color.g = (byte)(g * slot.G * meshAttachment.G * 255);
+								color.b = (byte)(b * slot.B * meshAttachment.B * 255);
 							}
 
-							float[] attachmentUVs = meshAttachment.uvs;
+							float[] attachmentUVs = meshAttachment.UVs;
 
 							// Potential first attachment bounds initialization. See conditions in RegionAttachment logic.
 							if (vertexIndex == 0) {
@@ -967,12 +967,12 @@ namespace Spine.Unity {
 					var tris = currentSubmeshBuffer.Items;
 					int triangleIndex = 0;
 					var skeleton = submeshInstruction.skeleton;
-					var drawOrderItems = skeleton.drawOrder.Items;
+					var drawOrderItems = skeleton.DrawOrder.Items;
 					for (int slotIndex = submeshInstruction.startSlot, endSlot = submeshInstruction.endSlot; slotIndex < endSlot; slotIndex++) {
 						var slot = drawOrderItems[slotIndex];
-						if (!slot.bone.active) continue;
+						if (!slot.Bone.Active) continue;
 
-						var attachment = drawOrderItems[slotIndex].attachment;
+						var attachment = drawOrderItems[slotIndex].Attachment;
 						if (attachment is RegionAttachment) {
 							tris[triangleIndex] = attachmentFirstVertex;
 							tris[triangleIndex + 1] = attachmentFirstVertex + 2;
@@ -986,10 +986,10 @@ namespace Spine.Unity {
 						}
 						var meshAttachment = attachment as MeshAttachment;
 						if (meshAttachment != null) {
-							int[] attachmentTriangles = meshAttachment.triangles;
+							int[] attachmentTriangles = meshAttachment.Triangles;
 							for (int ii = 0, nn = attachmentTriangles.Length; ii < nn; ii++, triangleIndex++)
 								tris[triangleIndex] = attachmentFirstVertex + attachmentTriangles[ii];
-							attachmentFirstVertex += meshAttachment.worldVerticesLength >> 1; // length/2;
+							attachmentFirstVertex += meshAttachment.WorldVerticesLength >> 1; // length/2;
 						}
 					}
 				}
@@ -1294,7 +1294,7 @@ namespace Spine.Unity {
 			AttachmentUVs.Add(new Vector2(uvs[RegionAttachment.BLX], uvs[RegionAttachment.BLY]));
 
 			AttachmentColors32.Clear();
-			Color32 c = (Color32)(new Color(regionAttachment.r, regionAttachment.g, regionAttachment.b, regionAttachment.a));
+			Color32 c = (Color32)(new Color(regionAttachment.R, regionAttachment.G, regionAttachment.B, regionAttachment.A));
 			for (int i = 0; i < 4; i++)
 				AttachmentColors32.Add(c);
 
@@ -1323,16 +1323,16 @@ namespace Spine.Unity {
 			AttachmentVerts.Clear();
 			if (meshAttachment.IsWeighted()) {
 				int count = meshAttachment.WorldVerticesLength;
-				int[] meshAttachmentBones = meshAttachment.bones;
+				int[] meshAttachmentBones = meshAttachment.Bones;
 				int v = 0;
 
-				float[] vertices = meshAttachment.vertices;
+				float[] vertices = meshAttachment.Vertices;
 				for (int w = 0, b = 0; w < count; w += 2) {
 					float wx = 0, wy = 0;
 					int n = meshAttachmentBones[v++];
 					n += v;
 					for (; v < n; v++, b += 3) {
-						BoneMatrix bm = BoneMatrix.CalculateSetupWorld(skeletonData.bones.Items[meshAttachmentBones[v]]);
+						BoneMatrix bm = BoneMatrix.CalculateSetupWorld(skeletonData.Bones.Items[meshAttachmentBones[v]]);
 						float vx = vertices[b], vy = vertices[b + 1], weight = vertices[b + 2];
 						wx += (vx * bm.a + vy * bm.b + bm.x) * weight;
 						wy += (vx * bm.c + vy * bm.d + bm.y) * weight;
@@ -1350,9 +1350,9 @@ namespace Spine.Unity {
 				}
 			}
 
-			var uvs = meshAttachment.uvs;
+			var uvs = meshAttachment.UVs;
 			Vector2 uv = default(Vector2);
-			Color32 c = (Color32)(new Color(meshAttachment.r, meshAttachment.g, meshAttachment.b, meshAttachment.a));
+			Color32 c = (Color32)(new Color(meshAttachment.R, meshAttachment.G, meshAttachment.B, meshAttachment.A));
 			AttachmentUVs.Clear();
 			AttachmentColors32.Clear();
 			for (int i = 0; i < vertexCount; i++) {
@@ -1365,7 +1365,7 @@ namespace Spine.Unity {
 			}
 
 			AttachmentIndices.Clear();
-			AttachmentIndices.AddRange(meshAttachment.triangles);
+			AttachmentIndices.AddRange(meshAttachment.Triangles);
 
 			mesh.Clear();
 			mesh.name = meshAttachment.Name;

spine-unity/Assets/Spine/Runtime/spine-unity/Mesh Generation/SkeletonRendererInstruction.cs

@@ -92,11 +92,11 @@ namespace Spine.Unity {
 			attachments.Resize(attachmentCount);
 			var attachmentsItems = attachments.Items;
 
-			var drawOrderItems = instructionsItems[0].skeleton.drawOrder.Items;
+			var drawOrderItems = instructionsItems[0].skeleton.DrawOrder.Items;
 			for (int i = 0; i < attachmentCount; i++) {
 				Slot slot = drawOrderItems[startSlot + i];
-				if (!slot.bone.active) continue;
-				attachmentsItems[i] = slot.attachment;
+				if (!slot.Bone.Active) continue;
+				attachmentsItems[i] = slot.Attachment;
 			}
 
 #endif

spine-unity/Assets/Spine/Runtime/spine-unity/SkeletonDataModifierAssets/BlendModeMaterials/BlendModeMaterialsAsset.cs

@@ -55,15 +55,15 @@ namespace Spine.Unity {
 				var slotsItems = skeletonData.Slots.Items;
 				for (int slotIndex = 0, slotCount = skeletonData.Slots.Count; slotIndex < slotCount; slotIndex++) {
 					var slot = slotsItems[slotIndex];
-					if (slot.blendMode == BlendMode.Normal) continue;
-					if (!includeAdditiveSlots && slot.blendMode == BlendMode.Additive) continue;
+					if (slot.BlendMode == BlendMode.Normal) continue;
+					if (!includeAdditiveSlots && slot.BlendMode == BlendMode.Additive) continue;
 
 					entryBuffer.Clear();
 					foreach (var skin in skeletonData.Skins)
 						skin.GetAttachments(slotIndex, entryBuffer);
 
 					Material templateMaterial = null;
-					switch (slot.blendMode) {
+					switch (slot.BlendMode) {
 					case BlendMode.Multiply:
 						templateMaterial = multiplyTemplate;
 						break;

spine-unity/Assets/Spine/Runtime/spine-unity/Utility/AtlasUtilities.cs

@@ -497,12 +497,12 @@ namespace Spine.Unity.AttachmentTools {
 			var skinAttachments = o.Attachments;
 			var newSkin = new Skin(newName);
 
-			newSkin.bones.AddRange(o.bones);
-			newSkin.constraints.AddRange(o.constraints);
+			newSkin.Bones.AddRange(o.Bones);
+			newSkin.Constraints.AddRange(o.Constraints);
 
 			inoutAttachments.Clear();
 			foreach (var entry in o.Attachments) {
-				inoutAttachments.Add(entry.attachment);
+				inoutAttachments.Add(entry.Attachment);
 			}
 			GetRepackedAttachments(inoutAttachments, inoutAttachments, materialPropertySource, out outputMaterial, out outputTexture,
 				maxAtlasSize, padding, textureFormat, mipmaps, newName, clearCache, useOriginalNonrenderables,

spine-unity/Assets/Spine/Runtime/spine-unity/Utility/AttachmentCloneExtensions.cs

@@ -69,7 +69,7 @@ namespace Spine.Unity.AttachmentTools {
 			if (useOriginalRegionScale) {
 				var regionAttachment = o as RegionAttachment;
 				if (regionAttachment != null)
-					scale = regionAttachment.width / regionAttachment.regionOriginalWidth;
+					scale = regionAttachment.Width / regionAttachment.RegionOriginalWidth;
 			}
 			return o.GetRemappedClone(atlasRegion, cloneMeshAsLinked, useOriginalRegionSize, scale);
 		}
@@ -88,8 +88,8 @@ namespace Spine.Unity.AttachmentTools {
 				RegionAttachment newAttachment = (RegionAttachment)regionAttachment.Copy();
 				newAttachment.SetRegion(atlasRegion, false);
 				if (!useOriginalRegionSize) {
-					newAttachment.width = atlasRegion.width * scale;
-					newAttachment.height = atlasRegion.height * scale;
+					newAttachment.Width = atlasRegion.width * scale;
+					newAttachment.Height = atlasRegion.height * scale;
 				}
 				newAttachment.UpdateOffset();
 				return newAttachment;

spine-unity/Assets/Spine/Runtime/spine-unity/Utility/AttachmentRegionExtensions.cs

@@ -53,12 +53,12 @@ namespace Spine.Unity.AttachmentTools {
 			// (AtlasAttachmentLoader.cs)
 			attachment.RendererObject = region;
 			attachment.SetUVs(region.u, region.v, region.u2, region.v2, region.degrees);
-			attachment.regionOffsetX = region.offsetX;
-			attachment.regionOffsetY = region.offsetY;
-			attachment.regionWidth = region.width;
-			attachment.regionHeight = region.height;
-			attachment.regionOriginalWidth = region.originalWidth;
-			attachment.regionOriginalHeight = region.originalHeight;
+			attachment.RegionOffsetX = region.offsetX;
+			attachment.RegionOffsetY = region.offsetY;
+			attachment.RegionWidth = region.width;
+			attachment.RegionHeight = region.height;
+			attachment.RegionOriginalWidth = region.originalWidth;
+			attachment.RegionOriginalHeight = region.originalHeight;
 
 			if (updateOffset) attachment.UpdateOffset();
 		}
@@ -74,12 +74,12 @@ namespace Spine.Unity.AttachmentTools {
 			attachment.RegionU2 = region.u2;
 			attachment.RegionV2 = region.v2;
 			attachment.RegionDegrees = region.degrees;
-			attachment.regionOffsetX = region.offsetX;
-			attachment.regionOffsetY = region.offsetY;
-			attachment.regionWidth = region.width;
-			attachment.regionHeight = region.height;
-			attachment.regionOriginalWidth = region.originalWidth;
-			attachment.regionOriginalHeight = region.originalHeight;
+			attachment.RegionOffsetX = region.offsetX;
+			attachment.RegionOffsetY = region.offsetY;
+			attachment.RegionWidth = region.width;
+			attachment.RegionHeight = region.height;
+			attachment.RegionOriginalWidth = region.originalWidth;
+			attachment.RegionOriginalHeight = region.originalHeight;
 
 			if (updateUVs) attachment.UpdateUVs();
 		}
@@ -130,26 +130,26 @@ namespace Spine.Unity.AttachmentTools {
 
 			attachment.RendererObject = region;
 			attachment.SetUVs(region.u, region.v, region.u2, region.v2, region.degrees);
-			attachment.regionOffsetX = region.offsetX;
-			attachment.regionOffsetY = region.offsetY;
-			attachment.regionWidth = region.width;
-			attachment.regionHeight = region.height;
-			attachment.regionOriginalWidth = region.originalWidth;
-			attachment.regionOriginalHeight = region.originalHeight;
+			attachment.RegionOffsetX = region.offsetX;
+			attachment.RegionOffsetY = region.offsetY;
+			attachment.RegionWidth = region.width;
+			attachment.RegionHeight = region.height;
+			attachment.RegionOriginalWidth = region.originalWidth;
+			attachment.RegionOriginalHeight = region.originalHeight;
 
 			attachment.Path = region.name;
-			attachment.scaleX = 1;
-			attachment.scaleY = 1;
-			attachment.rotation = rotation;
+			attachment.ScaleX = 1;
+			attachment.ScaleY = 1;
+			attachment.Rotation = rotation;
 
-			attachment.r = 1;
-			attachment.g = 1;
-			attachment.b = 1;
-			attachment.a = 1;
+			attachment.R = 1;
+			attachment.G = 1;
+			attachment.B = 1;
+			attachment.A = 1;
 
 			// pass OriginalWidth and OriginalHeight because UpdateOffset uses it in its calculation.
-			attachment.width = attachment.regionOriginalWidth * scale;
-			attachment.height = attachment.regionOriginalHeight * scale;
+			attachment.Width = attachment.RegionOriginalWidth * scale;
+			attachment.Height = attachment.RegionOriginalHeight * scale;
 
 			attachment.SetColor(Color.white);
 			attachment.UpdateOffset();
@@ -158,31 +158,31 @@ namespace Spine.Unity.AttachmentTools {
 
 		/// <summary> Sets the scale. Call regionAttachment.UpdateOffset to apply the change.</summary>
 		public static void SetScale (this RegionAttachment regionAttachment, Vector2 scale) {
-			regionAttachment.scaleX = scale.x;
-			regionAttachment.scaleY = scale.y;
+			regionAttachment.ScaleX = scale.x;
+			regionAttachment.ScaleY = scale.y;
 		}
 
 		/// <summary> Sets the scale. Call regionAttachment.UpdateOffset to apply the change.</summary>
 		public static void SetScale (this RegionAttachment regionAttachment, float x, float y) {
-			regionAttachment.scaleX = x;
-			regionAttachment.scaleY = y;
+			regionAttachment.ScaleX = x;
+			regionAttachment.ScaleY = y;
 		}
 
 		/// <summary> Sets the position offset. Call regionAttachment.UpdateOffset to apply the change.</summary>
 		public static void SetPositionOffset (this RegionAttachment regionAttachment, Vector2 offset) {
-			regionAttachment.x = offset.x;
-			regionAttachment.y = offset.y;
+			regionAttachment.X = offset.x;
+			regionAttachment.Y = offset.y;
 		}
 
 		/// <summary> Sets the position offset. Call regionAttachment.UpdateOffset to apply the change.</summary>
 		public static void SetPositionOffset (this RegionAttachment regionAttachment, float x, float y) {
-			regionAttachment.x = x;
-			regionAttachment.y = y;
+			regionAttachment.X = x;
+			regionAttachment.Y = y;
 		}
 
 		/// <summary> Sets the rotation. Call regionAttachment.UpdateOffset to apply the change.</summary>
 		public static void SetRotation (this RegionAttachment regionAttachment, float rotation) {
-			regionAttachment.rotation = rotation;
+			regionAttachment.Rotation = rotation;
 		}
 		#endregion
 	}

spine-unity/Assets/Spine/Runtime/spine-unity/Utility/SkeletonExtensions.cs

@@ -34,11 +34,11 @@ namespace Spine.Unity {
 
 		#region Colors
 		const float ByteToFloat = 1f / 255f;
-		public static Color GetColor (this Skeleton s) { return new Color(s.r, s.g, s.b, s.a); }
-		public static Color GetColor (this RegionAttachment a) { return new Color(a.r, a.g, a.b, a.a); }
-		public static Color GetColor (this MeshAttachment a) { return new Color(a.r, a.g, a.b, a.a); }
-		public static Color GetColor (this Slot s) { return new Color(s.r, s.g, s.b, s.a); }
-		public static Color GetColorTintBlack (this Slot s) { return new Color(s.r2, s.g2, s.b2, 1f); }
+		public static Color GetColor (this Skeleton s) { return new Color(s.R, s.G, s.B, s.A); }
+		public static Color GetColor (this RegionAttachment a) { return new Color(a.R, a.G, a.B, a.A); }
+		public static Color GetColor (this MeshAttachment a) { return new Color(a.R, a.G, a.B, a.A); }
+		public static Color GetColor (this Slot s) { return new Color(s.R, s.G, s.B, s.A); }
+		public static Color GetColorTintBlack (this Slot s) { return new Color(s.R2, s.G2, s.B2, 1f); }
 
 		public static void SetColor (this Skeleton skeleton, Color color) {
 			skeleton.A = color.a;
@@ -107,12 +107,12 @@ namespace Spine.Unity {
 		/// <summary>Gets the internal bone matrix as a Unity bonespace-to-skeletonspace transformation matrix.</summary>
 		public static Matrix4x4 GetMatrix4x4 (this Bone bone) {
 			return new Matrix4x4 {
-				m00 = bone.a,
-				m01 = bone.b,
-				m03 = bone.worldX,
-				m10 = bone.c,
-				m11 = bone.d,
-				m13 = bone.worldY,
+				m00 = bone.A,
+				m01 = bone.B,
+				m03 = bone.WorldX,
+				m10 = bone.C,
+				m11 = bone.D,
+				m13 = bone.WorldY,
 				m33 = 1
 			};
 		}
@@ -133,12 +133,12 @@ namespace Spine.Unity {
 
 		/// <summary>Gets the bone's local X and Y as a Vector2.</summary>
 		public static Vector2 GetLocalPosition (this Bone bone) {
-			return new Vector2(bone.x, bone.y);
+			return new Vector2(bone.X, bone.Y);
 		}
 
 		/// <summary>Gets the position of the bone in Skeleton-space.</summary>
 		public static Vector2 GetSkeletonSpacePosition (this Bone bone) {
-			return new Vector2(bone.worldX, bone.worldY);
+			return new Vector2(bone.WorldX, bone.WorldY);
 		}
 
 		/// <summary>Gets a local offset from the bone and converts it into Skeleton-space.</summary>
@@ -150,22 +150,22 @@ namespace Spine.Unity {
 
 		/// <summary>Gets the bone's Unity World position using its Spine GameObject Transform. UpdateWorldTransform needs to have been called for this to return the correct, updated value.</summary>
 		public static Vector3 GetWorldPosition (this Bone bone, UnityEngine.Transform spineGameObjectTransform) {
-			return spineGameObjectTransform.TransformPoint(new Vector3(bone.worldX, bone.worldY));
+			return spineGameObjectTransform.TransformPoint(new Vector3(bone.WorldX, bone.WorldY));
 		}
 
 		public static Vector3 GetWorldPosition (this Bone bone, UnityEngine.Transform spineGameObjectTransform, float positionScale) {
-			return spineGameObjectTransform.TransformPoint(new Vector3(bone.worldX * positionScale, bone.worldY * positionScale));
+			return spineGameObjectTransform.TransformPoint(new Vector3(bone.WorldX * positionScale, bone.WorldY * positionScale));
 		}
 
 		/// <summary>Gets a skeleton space UnityEngine.Quaternion representation of bone.WorldRotationX.</summary>
 		public static Quaternion GetQuaternion (this Bone bone) {
-			var halfRotation = Mathf.Atan2(bone.c, bone.a) * 0.5f;
+			var halfRotation = Mathf.Atan2(bone.C, bone.A) * 0.5f;
 			return new Quaternion(0, 0, Mathf.Sin(halfRotation), Mathf.Cos(halfRotation));
 		}
 
 		/// <summary>Gets a bone-local space UnityEngine.Quaternion representation of bone.rotation.</summary>
 		public static Quaternion GetLocalQuaternion (this Bone bone) {
-			var halfRotation = bone.rotation * Mathf.Deg2Rad * 0.5f;
+			var halfRotation = bone.Rotation * Mathf.Deg2Rad * 0.5f;
 			return new Quaternion(0, 0, Mathf.Sin(halfRotation), Mathf.Cos(halfRotation));
 		}
 
@@ -176,7 +176,7 @@ namespace Spine.Unity {
 
 		/// <summary>Calculates a 2x2 Transformation Matrix that can convert a skeleton-space position to a bone-local position.</summary>
 		public static void GetWorldToLocalMatrix (this Bone bone, out float ia, out float ib, out float ic, out float id) {
-			float a = bone.a, b = bone.b, c = bone.c, d = bone.d;
+			float a = bone.A, b = bone.B, c = bone.C, d = bone.D;
 			float invDet = 1 / (a * d - b * c);
 			ia = invDet * d;
 			ib = invDet * -b;
@@ -194,11 +194,11 @@ namespace Spine.Unity {
 		/// <summary>Sets the skeleton-space position of a bone.</summary>
 		/// <returns>The local position in its parent bone space, or in skeleton space if it is the root bone.</returns>
 		public static Vector2 SetPositionSkeletonSpace (this Bone bone, Vector2 skeletonSpacePosition) {
-			if (bone.parent == null) { // root bone
+			if (bone.Parent == null) { // root bone
 				bone.SetLocalPosition(skeletonSpacePosition);
 				return skeletonSpacePosition;
 			} else {
-				var parent = bone.parent;
+				var parent = bone.Parent;
 				Vector2 parentLocal = parent.WorldToLocal(skeletonSpacePosition);
 				bone.SetLocalPosition(parentLocal);
 				return parentLocal;
@@ -228,13 +228,13 @@ namespace Spine.Unity {
 		/// <param name="slot">Slot where the attachment belongs.</param>
 		/// <param name="buffer">Correctly-sized buffer. Use attachment's .WorldVerticesLength to get the correct size. If null, a new Vector2[] of the correct size will be allocated.</param>
 		public static Vector2[] GetLocalVertices (this VertexAttachment va, Slot slot, Vector2[] buffer) {
-			int floatsCount = va.worldVerticesLength;
+			int floatsCount = va.WorldVerticesLength;
 			int bufferTargetSize = floatsCount >> 1;
 			buffer = buffer ?? new Vector2[bufferTargetSize];
 			if (buffer.Length < bufferTargetSize) throw new System.ArgumentException(string.Format("Vector2 buffer too small. {0} requires an array of size {1}. Use the attachment's .WorldVerticesLength to get the correct size.", va.Name, floatsCount), "buffer");
 
-			if (va.bones == null) {
-				var localVerts = va.vertices;
+			if (va.Bones == null) {
+				var localVerts = va.Vertices;
 				for (int i = 0; i < bufferTargetSize; i++) {
 					int j = i * 2;
 					buffer[i] = new Vector2(localVerts[j], localVerts[j + 1]);
@@ -243,8 +243,8 @@ namespace Spine.Unity {
 				var floats = new float[floatsCount];
 				va.ComputeWorldVertices(slot, floats);
 
-				Bone sb = slot.bone;
-				float ia, ib, ic, id, bwx = sb.worldX, bwy = sb.worldY;
+				Bone sb = slot.Bone;
+				float ia, ib, ic, id, bwx = sb.WorldX, bwy = sb.WorldY;
 				sb.GetWorldToLocalMatrix(out ia, out ib, out ic, out id);
 
 				for (int i = 0; i < bufferTargetSize; i++) {
@@ -262,7 +262,7 @@ namespace Spine.Unity {
 		/// <param name="slot">Slot where the attachment belongs.</param>
 		/// <param name="buffer">Correctly-sized buffer. Use attachment's .WorldVerticesLength to get the correct size. If null, a new Vector2[] of the correct size will be allocated.</param>
 		public static Vector2[] GetWorldVertices (this VertexAttachment a, Slot slot, Vector2[] buffer) {
-			int worldVertsLength = a.worldVerticesLength;
+			int worldVertsLength = a.WorldVerticesLength;
 			int bufferTargetSize = worldVertsLength >> 1;
 			buffer = buffer ?? new Vector2[bufferTargetSize];
 			if (buffer.Length < bufferTargetSize) throw new System.ArgumentException(string.Format("Vector2 buffer too small. {0} requires an array of size {1}. Use the attachment's .WorldVerticesLength to get the correct size.", a.Name, worldVertsLength), "buffer");
@@ -282,7 +282,7 @@ namespace Spine.Unity {
 		public static Vector3 GetWorldPosition (this PointAttachment attachment, Slot slot, Transform spineGameObjectTransform) {
 			Vector3 skeletonSpacePosition;
 			skeletonSpacePosition.z = 0;
-			attachment.ComputeWorldPosition(slot.bone, out skeletonSpacePosition.x, out skeletonSpacePosition.y);
+			attachment.ComputeWorldPosition(slot.Bone, out skeletonSpacePosition.x, out skeletonSpacePosition.y);
 			return spineGameObjectTransform.TransformPoint(skeletonSpacePosition);
 		}
 
@@ -310,29 +310,29 @@ namespace Spine {
 				return default(BoneMatrix);
 
 			// End condition: isRootBone
-			if (boneData.parent == null)
+			if (boneData.Parent == null)
 				return GetInheritedInternal(boneData, default(BoneMatrix));
 
-			BoneMatrix result = CalculateSetupWorld(boneData.parent);
+			BoneMatrix result = CalculateSetupWorld(boneData.Parent);
 			return GetInheritedInternal(boneData, result);
 		}
 
 		static BoneMatrix GetInheritedInternal (BoneData boneData, BoneMatrix parentMatrix) {
-			var parent = boneData.parent;
+			var parent = boneData.Parent;
 			if (parent == null) return new BoneMatrix(boneData); // isRootBone
 
 			float pa = parentMatrix.a, pb = parentMatrix.b, pc = parentMatrix.c, pd = parentMatrix.d;
 			BoneMatrix result = default(BoneMatrix);
-			result.x = pa * boneData.x + pb * boneData.y + parentMatrix.x;
-			result.y = pc * boneData.x + pd * boneData.y + parentMatrix.y;
+			result.x = pa * boneData.X + pb * boneData.Y + parentMatrix.x;
+			result.y = pc * boneData.X + pd * boneData.Y + parentMatrix.y;
 
-			switch (boneData.transformMode) {
+			switch (boneData.TransformMode) {
 			case TransformMode.Normal: {
-				float rotationY = boneData.rotation + 90 + boneData.shearY;
-				float la = MathUtils.CosDeg(boneData.rotation + boneData.shearX) * boneData.scaleX;
-				float lb = MathUtils.CosDeg(rotationY) * boneData.scaleY;
-				float lc = MathUtils.SinDeg(boneData.rotation + boneData.shearX) * boneData.scaleX;
-				float ld = MathUtils.SinDeg(rotationY) * boneData.scaleY;
+				float rotationY = boneData.Rotation + 90 + boneData.ShearY;
+				float la = MathUtils.CosDeg(boneData.Rotation + boneData.ShearX) * boneData.ScaleX;
+				float lb = MathUtils.CosDeg(rotationY) * boneData.ScaleY;
+				float lc = MathUtils.SinDeg(boneData.Rotation + boneData.ShearX) * boneData.ScaleX;
+				float ld = MathUtils.SinDeg(rotationY) * boneData.ScaleY;
 				result.a = pa * la + pb * lc;
 				result.b = pa * lb + pb * ld;
 				result.c = pc * la + pd * lc;
@@ -340,11 +340,11 @@ namespace Spine {
 				break;
 			}
 			case TransformMode.OnlyTranslation: {
-				float rotationY = boneData.rotation + 90 + boneData.shearY;
-				result.a = MathUtils.CosDeg(boneData.rotation + boneData.shearX) * boneData.scaleX;
-				result.b = MathUtils.CosDeg(rotationY) * boneData.scaleY;
-				result.c = MathUtils.SinDeg(boneData.rotation + boneData.shearX) * boneData.scaleX;
-				result.d = MathUtils.SinDeg(rotationY) * boneData.scaleY;
+				float rotationY = boneData.Rotation + 90 + boneData.ShearY;
+				result.a = MathUtils.CosDeg(boneData.Rotation + boneData.ShearX) * boneData.ScaleX;
+				result.b = MathUtils.CosDeg(rotationY) * boneData.ScaleY;
+				result.c = MathUtils.SinDeg(boneData.Rotation + boneData.ShearX) * boneData.ScaleX;
+				result.d = MathUtils.SinDeg(rotationY) * boneData.ScaleY;
 				break;
 			}
 			case TransformMode.NoRotationOrReflection: {
@@ -359,12 +359,12 @@ namespace Spine {
 					pc = 0;
 					prx = 90 - MathUtils.Atan2(pd, pb) * MathUtils.RadDeg;
 				}
-				float rx = boneData.rotation + boneData.shearX - prx;
-				float ry = boneData.rotation + boneData.shearY - prx + 90;
-				float la = MathUtils.CosDeg(rx) * boneData.scaleX;
-				float lb = MathUtils.CosDeg(ry) * boneData.scaleY;
-				float lc = MathUtils.SinDeg(rx) * boneData.scaleX;
-				float ld = MathUtils.SinDeg(ry) * boneData.scaleY;
+				float rx = boneData.Rotation + boneData.ShearX - prx;
+				float ry = boneData.Rotation + boneData.ShearY - prx + 90;
+				float la = MathUtils.CosDeg(rx) * boneData.ScaleX;
+				float lb = MathUtils.CosDeg(ry) * boneData.ScaleY;
+				float lc = MathUtils.SinDeg(rx) * boneData.ScaleX;
+				float ld = MathUtils.SinDeg(ry) * boneData.ScaleY;
 				result.a = pa * la - pb * lc;
 				result.b = pa * lb - pb * ld;
 				result.c = pc * la + pd * lc;
@@ -373,7 +373,7 @@ namespace Spine {
 			}
 			case TransformMode.NoScale:
 			case TransformMode.NoScaleOrReflection: {
-				float cos = MathUtils.CosDeg(boneData.rotation), sin = MathUtils.SinDeg(boneData.rotation);
+				float cos = MathUtils.CosDeg(boneData.Rotation), sin = MathUtils.SinDeg(boneData.Rotation);
 				float za = pa * cos + pb * sin;
 				float zc = pc * cos + pd * sin;
 				float s = (float)Math.Sqrt(za * za + zc * zc);
@@ -385,11 +385,11 @@ namespace Spine {
 				float r = MathUtils.PI / 2 + MathUtils.Atan2(zc, za);
 				float zb = MathUtils.Cos(r) * s;
 				float zd = MathUtils.Sin(r) * s;
-				float la = MathUtils.CosDeg(boneData.shearX) * boneData.scaleX;
-				float lb = MathUtils.CosDeg(90 + boneData.shearY) * boneData.scaleY;
-				float lc = MathUtils.SinDeg(boneData.shearX) * boneData.scaleX;
-				float ld = MathUtils.SinDeg(90 + boneData.shearY) * boneData.scaleY;
-				if (boneData.transformMode != TransformMode.NoScaleOrReflection ? pa * pd - pb * pc < 0 : false) {
+				float la = MathUtils.CosDeg(boneData.ShearX) * boneData.ScaleX;
+				float lb = MathUtils.CosDeg(90 + boneData.ShearY) * boneData.ScaleY;
+				float lc = MathUtils.SinDeg(boneData.ShearX) * boneData.ScaleX;
+				float ld = MathUtils.SinDeg(90 + boneData.ShearY) * boneData.ScaleY;
+				if (boneData.TransformMode != TransformMode.NoScaleOrReflection ? pa * pd - pb * pc < 0 : false) {
 					zb = -zb;
 					zd = -zd;
 				}
@@ -406,28 +406,28 @@ namespace Spine {
 
 		/// <summary>Constructor for a local bone matrix based on Setup Pose BoneData.</summary>
 		public BoneMatrix (BoneData boneData) {
-			float rotationY = boneData.rotation + 90 + boneData.shearY;
-			float rotationX = boneData.rotation + boneData.shearX;
+			float rotationY = boneData.Rotation + 90 + boneData.ShearY;
+			float rotationX = boneData.Rotation + boneData.ShearX;
 
-			a = MathUtils.CosDeg(rotationX) * boneData.scaleX;
-			c = MathUtils.SinDeg(rotationX) * boneData.scaleX;
-			b = MathUtils.CosDeg(rotationY) * boneData.scaleY;
-			d = MathUtils.SinDeg(rotationY) * boneData.scaleY;
-			x = boneData.x;
-			y = boneData.y;
+			a = MathUtils.CosDeg(rotationX) * boneData.ScaleX;
+			c = MathUtils.SinDeg(rotationX) * boneData.ScaleX;
+			b = MathUtils.CosDeg(rotationY) * boneData.ScaleY;
+			d = MathUtils.SinDeg(rotationY) * boneData.ScaleY;
+			x = boneData.X;
+			y = boneData.Y;
 		}
 
 		/// <summary>Constructor for a local bone matrix based on a bone instance's current pose.</summary>
 		public BoneMatrix (Bone bone) {
-			float rotationY = bone.rotation + 90 + bone.shearY;
-			float rotationX = bone.rotation + bone.shearX;
+			float rotationY = bone.Rotation + 90 + bone.ShearY;
+			float rotationX = bone.Rotation + bone.ShearX;
 
-			a = MathUtils.CosDeg(rotationX) * bone.scaleX;
-			c = MathUtils.SinDeg(rotationX) * bone.scaleX;
-			b = MathUtils.CosDeg(rotationY) * bone.scaleY;
-			d = MathUtils.SinDeg(rotationY) * bone.scaleY;
-			x = bone.x;
-			y = bone.y;
+			a = MathUtils.CosDeg(rotationX) * bone.ScaleX;
+			c = MathUtils.SinDeg(rotationX) * bone.ScaleX;
+			b = MathUtils.CosDeg(rotationY) * bone.ScaleY;
+			d = MathUtils.SinDeg(rotationY) * bone.ScaleY;
+			x = bone.X;
+			y = bone.Y;
 		}
 
 		public BoneMatrix TransformMatrix (BoneMatrix local) {
@@ -444,7 +444,7 @@ namespace Spine {
 
 	public static class SpineSkeletonExtensions {
 		public static bool IsWeighted (this VertexAttachment va) {
-			return va.bones != null && va.bones.Length > 0;
+			return va.Bones != null && va.Bones.Length > 0;
 		}
 
 		#region Transform Modes
@@ -458,13 +458,5 @@ namespace Spine {
 			return ((int)mode & (1U << ScaleBit)) == 0;
 		}
 		#endregion
-
-		// Note: This extension method is required by SpineAnimationStateMixerBehaviour,
-		// which is part of the timeline extension package. Thus the internal member variable
-		// nextTrackLast is not accessible. We favor providing this extension method
-		// over exposing nextTrackLast as public property, which would rather confuse users.
-		public static void AllowImmediateQueue (this TrackEntry trackEntry) {
-			if (trackEntry.nextTrackLast < 0) trackEntry.nextTrackLast = 0;
-		}
 	}
 }

spine-unity/Assets/Spine/Runtime/spine-unity/Utility/TimelineExtensions.cs

@@ -36,39 +36,12 @@ namespace Spine.Unity.AnimationTools {
 
 		/// <summary>Evaluates the resulting value of a TranslateTimeline at a given time.
 		/// SkeletonData can be accessed from Skeleton.Data or from SkeletonDataAsset.GetSkeletonData.
-		/// If no SkeletonData is given, values are computed relative to setup pose instead of local-absolute.</summary>
+		/// If no SkeletonData is given, values are returned as difference to setup pose
+		/// instead of absolute values.</summary>
 		public static Vector2 Evaluate (this TranslateTimeline timeline, float time, SkeletonData skeletonData = null) {
-			var frames = timeline.frames;
-			if (time < frames[0]) return Vector2.zero;
-
 			float x, y;
-			int i = TranslateTimeline.Search(frames, time, TranslateTimeline.ENTRIES), curveType = (int)timeline.curves[i / TranslateTimeline.ENTRIES];
-			switch (curveType) {
-			case TranslateTimeline.LINEAR:
-				float before = frames[i];
-				x = frames[i + TranslateTimeline.VALUE1];
-				y = frames[i + TranslateTimeline.VALUE2];
-				float t = (time - before) / (frames[i + TranslateTimeline.ENTRIES] - before);
-				x += (frames[i + TranslateTimeline.ENTRIES + TranslateTimeline.VALUE1] - x) * t;
-				y += (frames[i + TranslateTimeline.ENTRIES + TranslateTimeline.VALUE2] - y) * t;
-				break;
-			case TranslateTimeline.STEPPED:
-				x = frames[i + TranslateTimeline.VALUE1];
-				y = frames[i + TranslateTimeline.VALUE2];
-				break;
-			default:
-				x = timeline.GetBezierValue(time, i, TranslateTimeline.VALUE1, curveType - TranslateTimeline.BEZIER);
-				y = timeline.GetBezierValue(time, i, TranslateTimeline.VALUE2, curveType + TranslateTimeline.BEZIER_SIZE - TranslateTimeline.BEZIER);
-				break;
-			}
-
-			Vector2 xy = new Vector2(x, y);
-			if (skeletonData == null) {
-				return xy;
-			} else {
-				var boneData = skeletonData.bones.Items[timeline.BoneIndex];
-				return xy + new Vector2(boneData.x, boneData.y);
-			}
+			timeline.Evaluate(out x, out y, time, skeletonData);
+			return new Vector2(x, y);
 		}
 
 		/// <summary>Gets the translate timeline for a given boneIndex.
@@ -76,7 +49,7 @@ namespace Spine.Unity.AnimationTools {
 		/// The root bone is always boneIndex 0.
 		/// This will return null if a TranslateTimeline is not found.</summary>
 		public static TranslateTimeline FindTranslateTimelineForBone (this Animation a, int boneIndex) {
-			foreach (var timeline in a.timelines) {
+			foreach (var timeline in a.Timelines) {
 				if (timeline.GetType().IsSubclassOf(typeof(TranslateTimeline)))
 					continue;
 

spine-unity/Assets/Spine/package.json

@@ -2,7 +2,7 @@
 	"name": "com.esotericsoftware.spine.spine-unity",
 	"displayName": "spine-unity Runtime",
 	"description": "This plugin provides the spine-unity runtime core.",
-	"version": "3.9.0",
+	"version": "4.0.0",
 	"unity": "2018.3",
 	"author": {
 		"name": "Esoteric Software",
@@ -10,10 +10,23 @@
 		"url": "http://esotericsoftware.com/"
 	},
 	"dependencies": {
+		"com.esotericsoftware.spine.spine-csharp": "4.0.0"
+	},
+	"repository": {
+		"type": "git",
+		"url": "[email protected]:EsotericSoftware/spine-runtimes.git"
 	},
 	"keywords": [
 		"spine",
 		"spine-unity",
-		"core"
-	]
+		"runtimes",
+		"2d",
+		"skeletal",
+		"animation"
+	],
+	"license": "SEE LICENSE IN LICENSE",
+	"bugs": {
+		"url": "https://github.com/EsotericSoftware/spine-runtimes/issues"
+	},
+	"homepage": "https://github.com/EsotericSoftware/spine-runtimes#readme"
 }

spine-unity/Modules/com.esotericsoftware.spine.timeline/Runtime/spine-timeline.asmdef

@@ -2,6 +2,7 @@
     "name": "spine-timeline",
     "references": [
         "spine-unity",
+        "spine-csharp",
         "Unity.Timeline"
     ],
     "optionalUnityReferences": [],

spine-unity/Modules/com.esotericsoftware.spine.timeline/package.json

@@ -10,7 +10,8 @@
 		"url": "http://esotericsoftware.com/"
 	},
 	"dependencies": {
-		"com.unity.timeline": "1.2.10"
+		"com.unity.timeline": "1.2.10",
+		"com.esotericsoftware.spine.spine-unity": "4.0.0"
 	},
 	"keywords": [
 		"spine",