[unity] Updated Mix and Match API, examples, and old sample scripts.

spine-unity/Assets/Examples/Getting Started/1 The Spine GameObject.unity

@@ -120,7 +120,6 @@ GameObject:
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spine-unity/Assets/Examples/Getting Started/2 Controlling Animation.unity

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spine-unity/Assets/Examples/Getting Started/4 Object Oriented Sample.unity

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spine-unity/Assets/Examples/Getting Started/5 Basic Platformer.unity

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spine-unity/Assets/Examples/Getting Started/6 SkeletonGraphic.unity

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spine-unity/Assets/Examples/Other Examples/AtlasRegionAttacher.unity

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spine-unity/Assets/Examples/Other Examples/Dragon.unity

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spine-unity/Assets/Examples/Other Examples/Goblins.unity

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spine-unity/Assets/Examples/Other Examples/SkeletonRenderSeparator.unity

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spine-unity/Assets/Examples/Other Examples/SpineGauge.unity

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-  m_SubsetIndices: 
+  m_StaticBatchInfo:
+    firstSubMesh: 0
+    subMeshCount: 0
   m_StaticBatchRoot: {fileID: 0}
   m_ProbeAnchor: {fileID: 0}
   m_LightProbeVolumeOverride: {fileID: 0}
@@ -156,12 +180,13 @@ MeshRenderer:
   m_PreserveUVs: 0
   m_IgnoreNormalsForChartDetection: 0
   m_ImportantGI: 0
-  m_SelectedWireframeHidden: 0
+  m_SelectedEditorRenderState: 3
   m_MinimumChartSize: 4
   m_AutoUVMaxDistance: 0.5
   m_AutoUVMaxAngle: 89
   m_LightmapParameters: {fileID: 0}
   m_SortingLayerID: 0
+  m_SortingLayer: 0
   m_SortingOrder: 0
 --- !u!33 &351144569
 MeshFilter:
@@ -179,22 +204,23 @@ Transform:
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: -0.3, y: -3.48, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
-  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+  m_Children:
-  m_Children: []
+  - {fileID: 795271517}
   m_Father: {fileID: 0}
   m_RootOrder: 2
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &795271513
 GameObject:
   m_ObjectHideFlags: 0
   m_PrefabParentObject: {fileID: 0}
   m_PrefabInternal: {fileID: 0}
-  serializedVersion: 4
+  serializedVersion: 5
   m_Component:
-  - 4: {fileID: 795271517}
+  - component: {fileID: 795271517}
-  - 33: {fileID: 795271518}
+  - component: {fileID: 795271518}
-  - 23: {fileID: 795271516}
+  - component: {fileID: 795271516}
-  - 114: {fileID: 795271515}
+  - component: {fileID: 795271515}
-  - 114: {fileID: 795271514}
+  - component: {fileID: 795271514}
   m_Layer: 0
   m_Name: Spine GameObject (gauge)
   m_TagString: Untagged
@@ -228,13 +254,17 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   skeletonDataAsset: {fileID: 11400000, guid: 22b19a38b21c15a48854f0db86b0b7d3, type: 2}
   initialSkinName: default
+  initialFlipX: 0
+  initialFlipY: 0
   separatorSlotNames: []
   zSpacing: 0
-  renderMeshes: 1
+  useClipping: 1
   immutableTriangles: 0
   pmaVertexColors: 1
   clearStateOnDisable: 0
-  calculateNormals: 0
+  tintBlack: 0
+  singleSubmesh: 0
+  addNormals: 0
   calculateTangents: 0
   logErrors: 0
   disableRenderingOnOverride: 1
@@ -252,7 +282,9 @@ MeshRenderer:
   m_ReflectionProbeUsage: 1
   m_Materials:
   - {fileID: 2100000, guid: 9ab9bdbda020b3e46b5a3b0558ef591d, type: 2}
-  m_SubsetIndices: 
+  m_StaticBatchInfo:
+    firstSubMesh: 0
+    subMeshCount: 0
   m_StaticBatchRoot: {fileID: 0}
   m_ProbeAnchor: {fileID: 0}
   m_LightProbeVolumeOverride: {fileID: 0}
@@ -260,12 +292,13 @@ MeshRenderer:
   m_PreserveUVs: 0
   m_IgnoreNormalsForChartDetection: 0
   m_ImportantGI: 0
-  m_SelectedWireframeHidden: 0
+  m_SelectedEditorRenderState: 3
   m_MinimumChartSize: 4
   m_AutoUVMaxDistance: 0.5
   m_AutoUVMaxAngle: 89
   m_LightmapParameters: {fileID: 0}
   m_SortingLayerID: 0
+  m_SortingLayer: 0
   m_SortingOrder: 0
 --- !u!4 &795271517
 Transform:
@@ -273,14 +306,13 @@ Transform:
   m_PrefabParentObject: {fileID: 0}
   m_PrefabInternal: {fileID: 0}
   m_GameObject: {fileID: 795271513}
-  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
-  m_LocalPosition: {x: 0, y: 4.09, z: 0}
+  m_LocalPosition: {x: 0.15800005, y: 7.619125, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
+  m_Children: []
+  m_Father: {fileID: 351144570}
+  m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
-  m_Children:
-  - {fileID: 1025516230}
-  m_Father: {fileID: 0}
-  m_RootOrder: 1
 --- !u!33 &795271518
 MeshFilter:
   m_ObjectHideFlags: 0
@@ -293,10 +325,10 @@ GameObject:
   m_ObjectHideFlags: 0
   m_PrefabParentObject: {fileID: 0}
   m_PrefabInternal: {fileID: 0}
-  serializedVersion: 4
+  serializedVersion: 5
   m_Component:
-  - 4: {fileID: 1025516230}
+  - component: {fileID: 1025516230}
-  - 114: {fileID: 1025516231}
+  - component: {fileID: 1025516231}
   m_Layer: 0
   m_Name: Attack Spineboy
   m_TagString: Untagged
@@ -311,13 +343,13 @@ Transform:
   m_PrefabInternal: {fileID: 0}
   m_GameObject: {fileID: 1025516229}
   m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
-  m_LocalPosition: {x: -2.672, y: -1.3108752, z: 0}
+  m_LocalPosition: {x: -2.672, y: 2.779125, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
-  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_Children:
   - {fileID: 1695530253}
-  m_Father: {fileID: 795271517}
+  m_Father: {fileID: 0}
-  m_RootOrder: 0
+  m_RootOrder: 1
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!114 &1025516231
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -337,11 +369,11 @@ GameObject:
   m_ObjectHideFlags: 0
   m_PrefabParentObject: {fileID: 0}
   m_PrefabInternal: {fileID: 0}
-  serializedVersion: 4
+  serializedVersion: 5
   m_Component:
-  - 224: {fileID: 1053578424}
+  - component: {fileID: 1053578424}
-  - 222: {fileID: 1053578426}
+  - component: {fileID: 1053578426}
-  - 114: {fileID: 1053578425}
+  - component: {fileID: 1053578425}
   m_Layer: 5
   m_Name: Text
   m_TagString: Untagged
@@ -358,10 +390,10 @@ RectTransform:
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
-  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_Children: []
   m_Father: {fileID: 1695530253}
   m_RootOrder: 0
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
   m_AnchoredPosition: {x: 436.7, y: 225.4}
@@ -414,13 +446,13 @@ GameObject:
   m_ObjectHideFlags: 0
   m_PrefabParentObject: {fileID: 0}
   m_PrefabInternal: {fileID: 0}
-  serializedVersion: 4
+  serializedVersion: 5
   m_Component:
-  - 4: {fileID: 1611520407}
+  - component: {fileID: 1611520407}
-  - 20: {fileID: 1611520406}
+  - component: {fileID: 1611520406}
-  - 92: {fileID: 1611520405}
+  - component: {fileID: 1611520405}
-  - 124: {fileID: 1611520404}
+  - component: {fileID: 1611520404}
-  - 81: {fileID: 1611520403}
+  - component: {fileID: 1611520403}
   m_Layer: 0
   m_Name: Main Camera
   m_TagString: MainCamera
@@ -479,6 +511,8 @@ Camera:
   m_TargetDisplay: 0
   m_TargetEye: 3
   m_HDR: 0
+  m_AllowMSAA: 1
+  m_ForceIntoRT: 0
   m_OcclusionCulling: 1
   m_StereoConvergence: 10
   m_StereoSeparation: 0.022
@@ -492,20 +526,20 @@ Transform:
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 1, z: -10}
   m_LocalScale: {x: 1, y: 1, z: 1}
-  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_Children: []
   m_Father: {fileID: 0}
   m_RootOrder: 0
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &1695530249
 GameObject:
   m_ObjectHideFlags: 0
   m_PrefabParentObject: {fileID: 0}
   m_PrefabInternal: {fileID: 0}
-  serializedVersion: 4
+  serializedVersion: 5
   m_Component:
-  - 224: {fileID: 1695530253}
+  - component: {fileID: 1695530253}
-  - 223: {fileID: 1695530252}
+  - component: {fileID: 1695530252}
-  - 114: {fileID: 1695530251}
+  - component: {fileID: 1695530251}
   m_Layer: 5
   m_Name: Canvas
   m_TagString: Untagged
@@ -541,7 +575,7 @@ Canvas:
   m_PrefabInternal: {fileID: 0}
   m_GameObject: {fileID: 1695530249}
   m_Enabled: 1
-  serializedVersion: 2
+  serializedVersion: 3
   m_RenderMode: 2
   m_Camera: {fileID: 0}
   m_PlaneDistance: 100
@@ -550,6 +584,7 @@ Canvas:
   m_OverrideSorting: 0
   m_OverridePixelPerfect: 0
   m_SortingBucketNormalizedSize: 0
+  m_AdditionalShaderChannelsFlag: 25
   m_SortingLayerID: 0
   m_SortingOrder: 0
   m_TargetDisplay: 0
@@ -562,12 +597,12 @@ RectTransform:
   m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 0.01, y: 0.01, z: 0.01}
-  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_Children:
   - {fileID: 1053578424}
   - {fileID: 1847717248}
   m_Father: {fileID: 1025516230}
   m_RootOrder: 0
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 0}
   m_AnchorMax: {x: 0, y: 0}
   m_AnchoredPosition: {x: 2.672, y: -2.779125}
@@ -578,11 +613,11 @@ GameObject:
   m_ObjectHideFlags: 0
   m_PrefabParentObject: {fileID: 0}
   m_PrefabInternal: {fileID: 0}
-  serializedVersion: 4
+  serializedVersion: 5
   m_Component:
-  - 224: {fileID: 1847717248}
+  - component: {fileID: 1847717248}
-  - 222: {fileID: 1847717250}
+  - component: {fileID: 1847717250}
-  - 114: {fileID: 1847717249}
+  - component: {fileID: 1847717249}
   m_Layer: 5
   m_Name: Health Text
   m_TagString: Untagged
@@ -599,10 +634,10 @@ RectTransform:
   m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
-  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_Children: []
   m_Father: {fileID: 1695530253}
   m_RootOrder: 1
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
   m_AnchoredPosition: {x: -13, y: 343}

spine-unity/Assets/Examples/Scripts/MixAndMatch.cs

@@ -32,28 +32,35 @@ using UnityEngine;
 using Spine.Unity.Modules.AttachmentTools;
 
 namespace Spine.Unity.Examples {
+
+	// This is an example script that shows you how to change images on your skeleton using UnityEngine.Sprites.
 	public class MixAndMatch : MonoBehaviour {
 
 		#region Inspector
+		[SpineSkin]
+		public string baseSkinName = "base";
+		public Material sourceMaterial; // This will be used as the basis for shader and material property settings.
+
 		[Header("Visor")]
 		public Sprite visorSprite;
 		[SpineSlot] public string visorSlot;
-		[SpineAttachment(slotField:"visorSlot")] public string visorKey = "goggles";
+		[SpineAttachment(slotField:"visorSlot", skinField:"baseSkinName")] public string visorKey = "goggles";
 
 		[Header("Gun")]
 		public Sprite gunSprite;
 		[SpineSlot] public string gunSlot;
-		[SpineAttachment(slotField:"gunSlot")] public string gunKey = "gun";
+		[SpineAttachment(slotField:"gunSlot", skinField:"baseSkinName")] public string gunKey = "gun";
 
 		[Header("Runtime Repack")]
 		public bool repack = true;
-		public Material sourceMaterial;
 
 		[Header("Do not assign")]
 		public Texture2D runtimeAtlas;
 		public Material runtimeMaterial;
 		#endregion
 
+		Skin customSkin;
+
 		void OnValidate () {
 			if (sourceMaterial == null) {
 				var skeletonAnimation = GetComponent<SkeletonAnimation>();
@@ -63,53 +70,64 @@ namespace Spine.Unity.Examples {
 		}
 
 		void Start () {
+			Apply();
+		}
+
+		void Apply () {
 			var skeletonAnimation = GetComponent<SkeletonAnimation>();
 			var skeleton = skeletonAnimation.Skeleton;
 
-			// All attachment changes will be applied to the skin. We use a clone so other instances will not be affected.
+			// STEP 0: PREPARE SKINS
-			var newSkin = skeleton.UnshareSkin(true, false, skeletonAnimation.AnimationState);
+			// Let's prepare a new skin to be our custom skin with equips/customizations. We get a clone so our original skins are unaffected.
+			customSkin = customSkin ?? new Skin("custom skin"); // This requires that all customizations are done with skin placeholders defined in Spine.
+			//customSkin = customSkin ?? skeleton.UnshareSkin(true, false, skeletonAnimation.AnimationState); // use this if you are not customizing on the default skin and don't plan to remove 
+			// Next let's 
+			var baseSkin = skeleton.Data.FindSkin(baseSkinName);
 
-			// NOTE: sprite textures need to be full rect.
+			// STEP 1: "EQUIP" ITEMS USING SPRITES
-			var originalSkin = skeleton.Data.DefaultSkin;
+			// STEP 1.1 Find the original attachment.
-
+			// Step 1.2 Get a clone of the original attachment.
-			int visorSlotIndex = skeleton.FindSlotIndex(visorSlot);
+			// Step 1.3 Apply the Sprite image to it.
-			RegionAttachment originalVisor = originalSkin.GetAttachment(visorSlotIndex, visorKey) as RegionAttachment;
+			// Step 1.4 Add the remapped clone to the new custom skin.
-			RegionAttachment newVisor = visorSprite.ToRegionAttachmentPMAClone(sourceMaterial);
-			newVisor.X = originalVisor.X;
-			newVisor.Y = originalVisor.Y;
-			newVisor.Rotation = originalVisor.Rotation;
-			newSkin.AddAttachment(visorSlotIndex, visorKey, newVisor);
 
+			// Let's do this for the visor.
+			int visorSlotIndex = skeleton.FindSlotIndex(visorSlot); // You can access GetAttachment and SetAttachment via string, but caching the slotIndex is faster.
+			Attachment baseAttachment = baseSkin.GetAttachment(visorSlotIndex, visorKey);  // STEP 1.1
+			Attachment newAttachment = baseAttachment.GetRemappedClone(visorSprite, sourceMaterial); // STEP 1.2 - 1.3
+			customSkin.SetAttachment(visorSlotIndex, visorKey, newAttachment); // STEP 1.4
 
+			// And now for the gun.
 			int gunSlotIndex = skeleton.FindSlotIndex(gunSlot);
-			RegionAttachment originalGun = originalSkin.GetAttachment(gunSlotIndex, gunKey) as RegionAttachment;
+			Attachment baseGun = baseSkin.GetAttachment(gunSlotIndex, gunKey); // STEP 1.1
-			RegionAttachment newGun = gunSprite.ToRegionAttachmentPMAClone(sourceMaterial);
+			Attachment newGun = baseGun.GetRemappedClone(gunSprite, sourceMaterial); // STEP 1.2 - 1.3
-			newGun.x = originalGun.x;
+			if (newGun != null) customSkin.SetAttachment(gunSlotIndex, gunKey, newGun); // STEP 1.4
-			newGun.y = originalGun.y;
-			newGun.Rotation = originalGun.Rotation;
-			newSkin.AddAttachment(gunSlotIndex, gunKey, newGun);
 
-			// Case 3: Change an existing attachment's backing region.
+			// customSkin.RemoveAttachment(gunSlotIndex, gunKey); // To remove an item.
-//			if (applyHeadRegion) {
+			// customSkin.Clear()
-//				AtlasRegion spineBoyHead = headSource.GetAtlas().FindRegion(headRegion);
+			// Use skin.Clear() To remove all customizations.
-//				int headSlotIndex = skeleton.FindSlotIndex(headSlot);
+			// Customizations will fall back to the value in the default skin if it was defined there.
-//				var newHead = newSkin.GetAttachment(headSlotIndex, headAttachmentName).GetClone(true);
+			// To prevent fallback from happening, make sure the key is not defined in the default skin.
-//				newHead.SetRegion(spineBoyHead);
-//				newSkin.AddAttachment(headSlotIndex, headAttachmentName, newHead);
-//			}
 
-			// Case 4: Repacking a mixed-and-matched skin to minimize draw calls.
+			// STEP 3: APPLY AND CLEAN UP.
-			// Repacking requires that you set all source textures/sprites/atlases to be Read/Write enabled in the inspector.
+			// Recommended: REPACK THE CUSTOM SKIN TO MINIMIZE DRAW CALLS
-			if (repack) {
+			// 				Repacking requires that you set all source textures/sprites/atlases to be Read/Write enabled in the inspector.
-				newSkin = newSkin.GetRepackedSkin("repacked", sourceMaterial, out runtimeMaterial, out runtimeAtlas);
+			// 				Combine all the attachment sources into one skin. Usually this means the default skin and the custom skin.
+			// 				call Skin.GetRepackedSkin to get a cloned skin with cloned attachments that all use one texture.
+			//				Under the hood, this relies on 
+			if (repack)	{
+				var repackedSkin = new Skin("repacked skin");
+				repackedSkin.Append(skeleton.Data.DefaultSkin);
+				repackedSkin.Append(customSkin);
+				repackedSkin = repackedSkin.GetRepackedSkin("repacked skin", sourceMaterial, out runtimeMaterial, out runtimeAtlas);
+				skeleton.SetSkin(repackedSkin);
+			} else {
+				skeleton.SetSkin(customSkin);
 			}
 
-			skeleton.SetSkin(newSkin);
 			skeleton.SetSlotsToSetupPose();
 			skeletonAnimation.Update(0);
 
 			Resources.UnloadUnusedAssets();
 		}
-
 	}
 }

spine-unity/Assets/Examples/Scripts/Sample Components/BoneLocalOverride.cs

@@ -2,9 +2,8 @@
 using Spine;
 using Spine.Unity;
 
-namespace Spine.Unity.Modules {	
+namespace Spine.Unity.Examples {	
 	public class BoneLocalOverride : MonoBehaviour {
-		
 		[SpineBone]
 		public string boneName;
 
@@ -15,12 +14,23 @@ namespace Spine.Unity.Modules {
 		public bool overridePosition = true;
 		public Vector2 localPosition;
 
+		[Space]
 		public bool overrideRotation = true;
 		[Range(0, 360)] public float rotation = 0;
 
 		ISkeletonAnimation spineComponent;
 		Bone bone;
 
+		#if UNITY_EDITOR
+		void OnValidate () {
+			if (Application.isPlaying) return;
+			spineComponent = spineComponent ?? GetComponent<ISkeletonAnimation>();
+			if (spineComponent == null) return;
+			if (bone != null) bone.SetToSetupPose();
+			OverrideLocal(spineComponent);
+		}
+		#endif
+
 		void Awake () {
 			spineComponent = GetComponent<ISkeletonAnimation>();
 			if (spineComponent == null) { this.enabled = false; return; }

spine-unity/Assets/Examples/Scripts/Sample Components/CombinedSkin.cs

@@ -0,0 +1,33 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using Spine.Unity.Modules.AttachmentTools; 
+
+namespace Spine.Unity.Examples {
+	public class CombinedSkin : MonoBehaviour {
+		[SpineSkin]
+		public List<string> skinsToCombine;
+
+		Skin combinedSkin;
+
+		void Start () {
+			var skeletonComponent = GetComponent<ISkeletonComponent>();
+			if (skeletonComponent == null) return;
+			var skeleton = skeletonComponent.Skeleton;
+			if (skeleton == null) return;
+
+			combinedSkin = combinedSkin ?? new Skin("combined");
+			combinedSkin.Clear();
+			foreach (var skinName in skinsToCombine) {
+				var skin = skeleton.Data.FindSkin(skinName);
+				if (skin != null) combinedSkin.Append(skin);
+			}
+
+			skeleton.SetSkin(combinedSkin);
+			skeleton.SetToSetupPose();
+			var animationStateComponent = skeletonComponent as IAnimationStateComponent;
+			if (animationStateComponent != null) animationStateComponent.AnimationState.Apply(skeleton);
+		}
+	}
+
+}

spine-unity/Assets/Examples/Scripts/Sample Components/CombinedSkin.cs.meta

@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: e864d2963143ec04eb4f905e6add115e
+timeCreated: 1495176902
+licenseType: Free
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

spine-unity/Assets/Examples/Scripts/Sample Components/CustomSkin.cs

@@ -1,83 +0,0 @@
-/******************************************************************************
- * Spine Runtimes Software License v2.5
- *
- * Copyright (c) 2013-2016, Esoteric Software
- * All rights reserved.
- *
- * You are granted a perpetual, non-exclusive, non-sublicensable, and
- * non-transferable license to use, install, execute, and perform the Spine
- * Runtimes software and derivative works solely for personal or internal
- * use. Without the written permission of Esoteric Software (see Section 2 of
- * the Spine Software License Agreement), you may not (a) modify, translate,
- * adapt, or develop new applications using the Spine Runtimes or otherwise
- * create derivative works or improvements of the Spine Runtimes or (b) remove,
- * delete, alter, or obscure any trademarks or any copyright, trademark, patent,
- * or other intellectual property or proprietary rights notices on or in the
- * Software, including any copy thereof. Redistributions in binary or source
- * form must include this license and terms.
- *
- * THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL ESOTERIC SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, BUSINESS INTERRUPTION, OR LOSS OF
- * USE, DATA, OR PROFITS) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
- * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *****************************************************************************/
-
-using UnityEngine;
-using Spine;
-using Spine.Unity;
-
-namespace Spine.Unity.Modules {
-	public class CustomSkin : MonoBehaviour {
-
-		[System.Serializable]
-		public class SkinPair {
-			/// <summary>SpineAttachment attachment path to help find the attachment.</summary>
-			/// <remarks>This use of SpineAttachment generates an attachment path string that can only be used by SpineAttachment.GetAttachment.</remarks>
-			[SpineAttachment(currentSkinOnly: false, returnAttachmentPath: true, dataField: "skinSource")]
-			[UnityEngine.Serialization.FormerlySerializedAs("sourceAttachment")]
-			public string sourceAttachmentPath;
-
-			[SpineSlot]
-			public string targetSlot;
-
-			/// <summary>The name of the skin placeholder/skin dictionary entry this attachment should be associated with.</summary>
-			/// <remarks>This name is used by the skin dictionary, used in the method Skin.AddAttachment as well as setting a slot attachment</remarks>
-			[SpineAttachment(currentSkinOnly: true, placeholdersOnly: true)]
-			public string targetAttachment;
-		}
-
-		#region Inspector
-		public SkeletonDataAsset skinSource;
-
-		[UnityEngine.Serialization.FormerlySerializedAs("skinning")]
-		public SkinPair[] skinItems;
-
-		public Skin customSkin;
-		#endregion
-
-		SkeletonRenderer skeletonRenderer;
-
-		void Start () {
-			skeletonRenderer = GetComponent<SkeletonRenderer>();
-			Skeleton skeleton = skeletonRenderer.skeleton;
-
-			customSkin = new Skin("CustomSkin");
-
-			foreach (var pair in skinItems) {
-				var attachment = SpineAttachment.GetAttachment(pair.sourceAttachmentPath, skinSource);
-				customSkin.AddAttachment(skeleton.FindSlotIndex(pair.targetSlot), pair.targetAttachment, attachment);
-			}
-
-			// The custom skin does not need to be added to the skeleton data for it to work.
-			// But it's useful for your script to keep a reference to it.
-			skeleton.SetSkin(customSkin);
-		}
-	}
-
-}

spine-unity/Assets/Examples/Scripts/Sample Components/Legacy.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: d8033179a12443e4eaef33b35fed074c
+folderAsset: yes
+timeCreated: 1495179724
+licenseType: Free
+DefaultImporter:
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

spine-unity/Assets/Examples/Scripts/Sample Components/Legacy/AtlasRegionAttacher.cs

@@ -40,11 +40,8 @@ namespace Spine.Unity.Modules {
 
 		[System.Serializable]
 		public class SlotRegionPair {
-			[SpineSlot]
+			[SpineSlot] public string slot;
-			public string slot;
+			[SpineAtlasRegion] public string region;
-
-			[SpineAtlasRegion]
-			public string region;
 		}
 
 		[SerializeField] protected AtlasAsset atlasAsset;
@@ -53,69 +50,34 @@ namespace Spine.Unity.Modules {
 
 		Atlas atlas;
 
-		void Start () {
-			
-		}
-
 		void Awake () {
-			GetComponent<SkeletonRenderer>().OnRebuild += Apply;
+			var skeletonRenderer = GetComponent<SkeletonRenderer>();
+			skeletonRenderer.OnRebuild += Apply;
+			if (skeletonRenderer.valid) Apply(skeletonRenderer);
 		}
 
+		void Start () { } // Allow checkbox in inspector
+
 		void Apply (SkeletonRenderer skeletonRenderer) {
 			if (!this.enabled) return;
+
 			atlas = atlasAsset.GetAtlas();
 			float scale = skeletonRenderer.skeletonDataAsset.scale;
 
 			foreach (var entry in attachments) {
-				var slot = skeletonRenderer.Skeleton.FindSlot(entry.slot);
+				Slot slot = skeletonRenderer.Skeleton.FindSlot(entry.slot);
-				var region = atlas.FindRegion(entry.region);
+				Attachment originalAttachment = slot.Attachment;
-				ReplaceAttachment(slot, region, scale, inheritProperties);
+				AtlasRegion region = atlas.FindRegion(entry.region);
-			}
-		}
 
-		static void ReplaceAttachment (Slot slot, AtlasRegion region, float scale, bool inheritProperties) {
+				if (region == null) {
-			var originalAttachment = slot.Attachment;
+					slot.Attachment = null;
-
+				} else if (inheritProperties && originalAttachment != null) {
-			// Altas was empty
+					slot.Attachment = originalAttachment.GetRemappedClone(region, true, true, scale);
-			if (region == null) {
+				} else {
-				slot.Attachment = null;
+					var newRegionAttachment = region.ToRegionAttachment(region.name, scale);
-				return;
+					slot.Attachment = newRegionAttachment;
-			}
-
-			// Original was MeshAttachment
-			if (inheritProperties) {
-				var originalMeshAttachment = originalAttachment as MeshAttachment;
-				if (originalMeshAttachment != null) {
-					var newMeshAttachment = originalMeshAttachment.GetLinkedClone(); // Attach the region as a linked mesh to the original mesh.
-					newMeshAttachment.SetRegion(region);
-					slot.Attachment = newMeshAttachment;
-					return;
 				}
 			}
-
-			// Original was RegionAttachment or empty
-			{
-				var originalRegionAttachment = originalAttachment as RegionAttachment;
-				var newRegionAttachment = region.ToRegionAttachment(region.name, scale);
-				if (originalRegionAttachment != null && inheritProperties) {
-					newRegionAttachment.X = originalRegionAttachment.X;
-					newRegionAttachment.Y = originalRegionAttachment.Y;
-					newRegionAttachment.Rotation = originalRegionAttachment.Rotation;
-					newRegionAttachment.ScaleX = originalRegionAttachment.ScaleX;
-					newRegionAttachment.ScaleY = originalRegionAttachment.ScaleY;
-					newRegionAttachment.UpdateOffset();
-
-					newRegionAttachment.R = originalRegionAttachment.R;
-					newRegionAttachment.G = originalRegionAttachment.G;
-					newRegionAttachment.B = originalRegionAttachment.B;
-					newRegionAttachment.A = originalRegionAttachment.A;
-				}
-
-				slot.Attachment = newRegionAttachment;
-				return;
-			}
-
 		}
-
 	}
 }

spine-unity/Assets/Examples/Scripts/Sample Components/SkeletonColorInitialize.cs

@@ -17,19 +17,19 @@ namespace Spine.Unity.Examples {
 			public Color color = Color.white;
 		}
 
+		#if UNITY_EDITOR
 		void OnValidate () {
 			var skeletonComponent = GetComponent<ISkeletonComponent>();
 			if (skeletonComponent != null) {
 				skeletonComponent.Skeleton.SetSlotsToSetupPose();
-
 				var animationStateComponent = GetComponent<IAnimationStateComponent>();
 				if (animationStateComponent != null && animationStateComponent.AnimationState != null) {
 					animationStateComponent.AnimationState.Apply(skeletonComponent.Skeleton);
 				}
 			}
-
 			ApplySettings();
 		}
+		#endif
 
 		void Start () {
 			ApplySettings();
@@ -41,8 +41,11 @@ namespace Spine.Unity.Examples {
 				var skeleton = skeletonComponent.Skeleton;
 				skeleton.SetColor(skeletonColor);
 
-				foreach (var s in slotSettings)
+				foreach (var s in slotSettings) {
-					skeleton.FindSlot(s.slot).SetColor(s.color);
+					var slot = skeleton.FindSlot(s.slot);
+					if (slot != null) slot.SetColor(s.color);
+				}
+					
 			}
 		}
 

spine-unity/Assets/Examples/Scripts/Sample Components/SlotTintBlackFollower.cs

@@ -1,14 +1,13 @@
 using UnityEngine;
 using Spine.Unity;
 
-namespace Spine.Unity.Modules {
+namespace Spine.Unity.Examples {
 
 	/// <summary>
 	/// Add this component to a Spine GameObject to apply a specific slot's Colors as MaterialProperties.
 	/// This allows you to apply the two color tint to the whole skeleton and not require the overhead of an extra vertex stream on the mesh.
 	/// </summary>
 	public class SlotTintBlackFollower : MonoBehaviour {
-
 		#region Inspector
 		/// <summary>
 		/// Serialized name of the slot loaded at runtime. Change the slot field instead of this if you want to change the followed slot at runtime.</summary>

spine-unity/Assets/Examples/Spine/Spineboy/spineboy-unity.json

@@ -1,7 +1,7 @@
 {
 "skeleton": {
-	"hash": "Y26zlNQJnWO557F8ZD/2NjtP3n0",
+	"hash": "pT8+kphidZDzlY5lbXpU0cNNzmQ",
-	"spine": "3.6.09-beta",
+	"spine": "3.6.18-beta",
 	"width": 470.71,
 	"height": 731.57,
 	"images": "C:/Program Files (x86)/Spine/examples/spineboy/images/"
@@ -146,12 +146,6 @@
 		"front_upper_arm": {
 			"front_upper_arm": { "x": 28.31, "y": 7.37, "rotation": 97.9, "width": 54, "height": 97 }
 		},
-		"goggles": {
-			"goggles": { "x": 97.08, "y": 6.54, "rotation": -70.63, "width": 261, "height": 166 }
-		},
-		"gun": {
-			"gun": { "x": 77.29, "y": 16.4, "rotation": 60.83, "width": 210, "height": 203 }
-		},
 		"gun2": {
 			"gun": { "x": 43.59, "y": -39.79, "width": 210, "height": 203 }
 		},
@@ -212,6 +206,23 @@
 		"torso": {
 			"torso": { "x": 63.61, "y": 7.12, "rotation": -94.54, "width": 98, "height": 180 }
 		}
+	},
+	"base": {
+		"goggles": {
+			"goggles": { "x": 97.08, "y": 6.54, "rotation": -70.63, "width": 261, "height": 166 }
+		},
+		"gun": {
+			"gun": {
+				"type": "mesh",
+				"uvs": [ 1, 0.38477, 1, 1, 0.55294, 1, 0, 0.51149, 0, 0, 0.72913, 0 ],
+				"triangles": [ 3, 4, 5, 0, 2, 3, 0, 3, 5, 2, 0, 1 ],
+				"vertices": [ 108.05, 119.48, 217.1, 58.6, 171.34, -23.37, 28.15, -76.42, -62.51, -25.81, 12.13, 107.89 ],
+				"hull": 6,
+				"edges": [ 6, 8, 2, 4, 6, 4, 8, 10, 2, 0, 10, 0 ],
+				"width": 210,
+				"height": 203
+			}
+		}
 	}
 },
 "events": {
@@ -778,21 +789,21 @@
 			},
 			"muzzle": {
 				"color": [
-					{ "time": 0, "color": "0000803f", "curve": "stepped" },
+					{ "time": 0, "color": "0000803e", "curve": "stepped" },
-					{ "time": 0.7667, "color": "0000803f", "curve": "stepped" },
+					{ "time": 0.7667, "color": "0000803e", "curve": "stepped" },
-					{ "time": 0.8, "color": "0000803f", "curve": "stepped" },
+					{ "time": 0.8, "color": "0000803e", "curve": "stepped" },
-					{ "time": 0.8333, "color": "0000803f", "curve": "stepped" },
+					{ "time": 0.8333, "color": "0000803e", "curve": "stepped" },
-					{ "time": 0.8667, "color": "0000803f", "curve": "stepped" },
+					{ "time": 0.8667, "color": "0000803e", "curve": "stepped" },
-					{ "time": 0.9, "color": "0000803f", "curve": "stepped" },
+					{ "time": 0.9, "color": "0000803e", "curve": "stepped" },
-					{ "time": 0.9333, "color": "0000803f", "curve": "stepped" },
+					{ "time": 0.9333, "color": "0000803e", "curve": "stepped" },
-					{ "time": 0.9667, "color": "0000803f", "curve": "stepped" },
+					{ "time": 0.9667, "color": "0000803e", "curve": "stepped" },
-					{ "time": 1.1, "color": "0000803f", "curve": "stepped" },
+					{ "time": 1.1, "color": "0000803e", "curve": "stepped" },
-					{ "time": 1.1333, "color": "0000803f", "curve": "stepped" },
+					{ "time": 1.1333, "color": "0000803e", "curve": "stepped" },
-					{ "time": 1.2, "color": "0000803f", "curve": "stepped" },
+					{ "time": 1.2, "color": "0000803e", "curve": "stepped" },
-					{ "time": 1.2333, "color": "0000803f", "curve": "stepped" },
+					{ "time": 1.2333, "color": "0000803e", "curve": "stepped" },
-					{ "time": 1.2667, "color": "0000803f", "curve": "stepped" },
+					{ "time": 1.2667, "color": "0000803e", "curve": "stepped" },
-					{ "time": 1.3333, "color": "0000803f", "curve": "stepped" },
+					{ "time": 1.3333, "color": "0000803e", "curve": "stepped" },
-					{ "time": 2.5333, "color": "0000803f" }
+					{ "time": 2.5333, "color": "0000803e" }
 				],
 				"attachment": [
 					{ "time": 0, "name": null },
@@ -4929,10 +4940,10 @@
 			},
 			"muzzle": {
 				"color": [
-					{ "time": 0.0225, "color": "0000803f", "curve": "stepped" },
+					{ "time": 0.0225, "color": "0000803e", "curve": "stepped" },
-					{ "time": 0.0667, "color": "0000803f", "curve": "stepped" },
+					{ "time": 0.0667, "color": "0000803e", "curve": "stepped" },
-					{ "time": 0.1, "color": "0000803f", "curve": "stepped" },
+					{ "time": 0.1, "color": "0000803e", "curve": "stepped" },
-					{ "time": 0.1667, "color": "0000803f" }
+					{ "time": 0.1667, "color": "0000803e" }
 				],
 				"attachment": [
 					{ "time": 0.0333, "name": "muzzle" },
@@ -5033,9 +5044,9 @@
 			},
 			"muzzle": {
 				"color": [
-					{ "time": 0.1333, "color": "0000803f", "curve": "stepped" },
+					{ "time": 0.1333, "color": "0000803e", "curve": "stepped" },
-					{ "time": 0.1667, "color": "0000803f", "curve": "stepped" },
+					{ "time": 0.1667, "color": "0000803e", "curve": "stepped" },
-					{ "time": 0.2667, "color": "0000803f" }
+					{ "time": 0.2667, "color": "0000803e" }
 				],
 				"attachment": [
 					{ "time": 0.1333, "name": "muzzle" },
@@ -5118,21 +5129,21 @@
 		"slots": {
 			"front_foot": {
 				"color": [
-					{ "time": 0.6667, "color": "0000803f", "curve": "stepped" },
+					{ "time": 0.6667, "color": "0000803e", "curve": "stepped" },
-					{ "time": 1.3333, "color": "0000803f" }
+					{ "time": 1.3333, "color": "0000803e" }
 				]
 			},
 			"gun": {
 				"color": [
-					{ "time": 0, "color": "0000803f", "curve": "stepped" },
+					{ "time": 0, "color": "0000803e", "curve": "stepped" },
-					{ "time": 0.6667, "color": "0000803f" },
+					{ "time": 0.6667, "color": "0000803e" },
 					{ "time": 1.3333, "color": "c9c8483e" }
 				]
 			},
 			"rear_foot": {
 				"color": [
-					{ "time": 0.6667, "color": "0000803f", "curve": "stepped" },
+					{ "time": 0.6667, "color": "0000803e", "curve": "stepped" },
-					{ "time": 1.3333, "color": "0000803f" }
+					{ "time": 1.3333, "color": "0000803e" }
 				]
 			}
 		},

spine-unity/Assets/Examples/Spine/Spineboy/spineboy-unity.json.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: e3b64d7eaf0de4e45a00b7065166554d
+timeCreated: 1495168707
+licenseType: Free
+TextScriptImporter:
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

spine-unity/Assets/Examples/Spine/Spineboy/spineboy-unity_SkeletonData.asset

@@ -9,14 +9,14 @@ MonoBehaviour:
   m_Enabled: 1
   m_EditorHideFlags: 0
   m_Script: {fileID: 11500000, guid: f1b3b4b945939a54ea0b23d3396115fb, type: 3}
-  m_Name: spineboy_SkeletonData
+  m_Name: spineboy-unity_SkeletonData
   m_EditorClassIdentifier: 
   atlasAssets:
   - {fileID: 11400000, guid: b4b8457d6cb8fec49a40be5b71d79e51, type: 2}
   scale: 0.01
-  skeletonJSON: {fileID: 4900000, guid: d43e38db0e34033438474d0c01fd4404, type: 3}
+  skeletonJSON: {fileID: 4900000, guid: e3b64d7eaf0de4e45a00b7065166554d, type: 3}
   fromAnimation: []
   toAnimation: []
   duration: []
-  defaultMix: 0.1
+  defaultMix: 0.15
   controller: {fileID: 0}

spine-unity/Assets/Examples/Spine/Spineboy/spineboy-unity_SkeletonData.asset.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: a467507a4ffb1d542a558739b2fede77
+timeCreated: 1495168707
+licenseType: Free
+NativeFormatImporter:
+  mainObjectFileID: 11400000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

spine-unity/Assets/Examples/Spine/Spineboy/spineboy.json.meta

@@ -1,4 +0,0 @@
-fileFormatVersion: 2
-guid: d43e38db0e34033438474d0c01fd4404
-TextScriptImporter:
-  userData: 

spine-unity/Assets/Examples/Spine/Spineboy/spineboy_SkeletonData.asset.meta

@@ -1,4 +0,0 @@
-fileFormatVersion: 2
-guid: 44691b56ed7d1f04da0cbc2a52a91b8d
-NativeFormatImporter:
-  userData: 

spine-unity/Assets/Examples/Spine/Strechyman/stretchyman-diffuse-pma_Material.mat

@@ -8,16 +8,23 @@ Material:
   m_PrefabInternal: {fileID: 0}
   m_Name: stretchyman-diffuse-pma_Material
   m_Shader: {fileID: 4800000, guid: 2ce511398fb980f41b7d316c51534590, type: 3}
-  m_ShaderKeywords: _ALPHAPREMULTIPLY_ON _EMISSION _FIXED_NORMALS _NORMALMAP
+  m_ShaderKeywords: _ALPHAPREMULTIPLY_ON _EMISSION _FIXED_NORMALS _FIXED_NORMALS_VIEWSPACE
+    _NORMALMAP
   m_LightmapFlags: 5
   m_EnableInstancingVariants: 0
   m_CustomRenderQueue: 3000
   stringTagMap:
-    RenderType: Sprite
+    AlphaDepth: true
+    IGNOREPROJECTOR: true
+    RenderType: Transparent
   disabledShaderPasses: []
   m_SavedProperties:
     serializedVersion: 3
     m_TexEnvs:
+    - _AlphaTex:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _BlendTex:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
@@ -38,15 +45,26 @@ Material:
         m_Texture: {fileID: 2800000, guid: 33f10ea7e20549d40a1c23a1adc3f760, type: 3}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _MetallicGlossMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     m_Floats:
+    - PixelSnap: 0
     - _BlendAmount: 0
     - _BlendMode: 0
     - _Brightness: 1
+    - _BumpScale: 1
     - _Cull: 0
+    - _CustomRenderQueue: 0
     - _Cutoff: 0.1
     - _DstBlend: 10
     - _EmissionPower: 1
+    - _EnableExternalAlpha: 0
+    - _GlossMapScale: 1
+    - _Glossiness: 0.5
     - _Hue: 0
+    - _Metallic: 0
     - _RenderQueue: 0
     - _RimPower: 1.79
     - _Saturation: 1
@@ -56,6 +74,6 @@ Material:
     m_Colors:
     - _Color: {r: 1, g: 1, b: 1, a: 1}
     - _EmissionColor: {r: 1, g: 1, b: 1, a: 1}
-    - _FixedNormal: {r: 0, g: 0, b: -1, a: 1}
+    - _FixedNormal: {r: 0, g: 0, b: 1, a: 1}
     - _OverlayColor: {r: 0, g: 0, b: 0, a: 0}
     - _RimColor: {r: 1, g: 1, b: 1, a: 1}

spine-unity/Assets/spine-unity/Modules/AttachmentTools/AttachmentTools.cs

@@ -164,6 +164,12 @@ namespace Spine.Unity.Modules.AttachmentTools {
 			attachment.scaleY = 1;
 			attachment.rotation = 0;
 
+			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;
@@ -708,6 +714,14 @@ namespace Spine.Unity.Modules.AttachmentTools {
 			skin.AddAttachment(slotIndex, keyName, attachment);
 		}
 
+		/// <summary>Gets an attachment from the skin for the specified slot index and name.</summary>
+		public static Attachment GetAttachment (this Skin skin, string slotName, string keyName, Skeleton skeleton) {
+			int slotIndex = skeleton.FindSlotIndex(slotName);
+			if (skeleton == null) throw new System.ArgumentNullException("skeleton", "skeleton cannot be null.");
+			if (slotIndex == -1) throw new System.ArgumentException(string.Format("Slot '{0}' does not exist in skeleton.", slotName), "slotName");
+			return skin.GetAttachment(slotIndex, keyName);
+		}
+
 		/// <summary>Adds an attachment to the skin for the specified slot index and name. If the name already exists for the slot, the previous value is replaced.</summary>
 		public static void SetAttachment (this Skin skin, int slotIndex, string keyName, Attachment attachment) {
 			skin.AddAttachment(slotIndex, keyName, attachment);
@@ -730,8 +744,8 @@ namespace Spine.Unity.Modules.AttachmentTools {
 			skin.Attachments.Clear();
 		}
 
-		public static void Append (this Skin destination, Skin source, bool overwrite, bool cloneAttachments, bool cloneMeshesAsLinked = true) {
+		public static void Append (this Skin destination, Skin source) {
-			source.CopyTo(destination, overwrite, cloneAttachments, cloneMeshesAsLinked);
+			source.CopyTo(destination, true, false);
 		}
 
 		public static void CopyTo (this Skin source, Skin destination, bool overwrite, bool cloneAttachments, bool cloneMeshesAsLinked = true) {
@@ -943,5 +957,52 @@ namespace Spine.Unity.Modules.AttachmentTools {
 			return o.GetLinkedMesh(sprite, materialPropertySource.shader, inheritDeform, materialPropertySource);
 		}
 		#endregion
+
+		#region RemappedClone Convenience Methods
+		/// <summary>
+		/// Gets a clone of the attachment remapped with a sprite image.</summary>
+		/// <returns>The remapped clone.</returns>
+		/// <param name="o">The original attachment.</param>
+		/// <param name="sprite">The sprite whose texture to use.</param>
+		/// <param name="sourceMaterial">The source material used to copy the shader and material properties from.</param>
+		/// <param name="premultiplyAlpha">If <c>true</c>, a premultiply alpha clone of the original texture will be created.</param>
+		/// <param name="cloneMeshAsLinked">If <c>true</c> MeshAttachments will be cloned as linked meshes and will inherit animation from the original attachment.</param>
+		/// <param name="useOriginalRegionSize">If <c>true</c> the size of the original attachment will be followed, instead of using the Sprite size.</param>
+		public static Attachment GetRemappedClone (this Attachment o, Sprite sprite, Material sourceMaterial, bool premultiplyAlpha = true, bool cloneMeshAsLinked = true, bool useOriginalRegionSize = false) {
+			var atlasRegion = premultiplyAlpha ? sprite.ToAtlasRegionPMAClone(sourceMaterial) : sprite.ToAtlasRegion(false);
+			return o.GetRemappedClone(atlasRegion, cloneMeshAsLinked, useOriginalRegionSize, 1f/sprite.pixelsPerUnit);
+		}
+
+		/// <summary>
+		/// Gets a clone of the attachment remapped with an atlasRegion image.</summary>
+		/// <returns>The remapped clone.</returns>
+		/// <param name="o">The original attachment.</param>
+		/// <param name="atlasRegion">Atlas region.</param>
+		/// <param name="cloneMeshAsLinked">If <c>true</c> MeshAttachments will be cloned as linked meshes and will inherit animation from the original attachment.</param>
+		/// <param name="useOriginalRegionSize">If <c>true</c> the size of the original attachment will be followed, instead of using the Sprite size.</param>
+		/// <param name="scale">Unity units per pixel scale used to scale the atlas region size when not using the original region size.</param>
+		public static Attachment GetRemappedClone (this Attachment o, AtlasRegion atlasRegion, bool cloneMeshAsLinked = true, bool useOriginalRegionSize = false, float scale = 0.01f) {
+			var regionAttachment = o as RegionAttachment;
+			if (regionAttachment != null) {
+				RegionAttachment newAttachment = regionAttachment.GetClone();
+				newAttachment.SetRegion(atlasRegion, false);
+				if (!useOriginalRegionSize) {
+					newAttachment.width = atlasRegion.width * scale;
+					newAttachment.height = atlasRegion.height * scale;
+				}
+				newAttachment.UpdateOffset();
+				return newAttachment;
+			} else {
+				var meshAttachment = o as MeshAttachment;
+				if (meshAttachment != null) {
+					MeshAttachment newAttachment = cloneMeshAsLinked ? meshAttachment.GetLinkedClone(cloneMeshAsLinked) : meshAttachment.GetClone();
+					newAttachment.SetRegion(atlasRegion);
+					return newAttachment;
+				}
+			}
+
+			return o.GetClone(true); // Non-renderable Attachments will return as normal cloned attachments.
+		}
+		#endregion
 	}
 }

spine-unity/Assets/spine-unity/Modules/SkeletonUtility Modules/SkeletonUtilityGroundConstraint.cs

@@ -29,7 +29,6 @@
  *****************************************************************************/
 
 using UnityEngine;
-using System.Collections;
 
 namespace Spine.Unity.Modules {
 	[RequireComponent(typeof(SkeletonUtilityBone)), ExecuteInEditMode]
@@ -37,7 +36,7 @@ namespace Spine.Unity.Modules {
 
 		[Tooltip("LayerMask for what objects to raycast against")]
 		public LayerMask groundMask;
-		[Tooltip("The 2D")]
+		[Tooltip("Use 2D")]
 		public bool use2D = false;
 		[Tooltip("Uses SphereCast for 3D mode and CircleCast for 2D mode")]
 		public bool useRadius = false;
@@ -62,10 +61,6 @@ namespace Spine.Unity.Modules {
 			lastHitY = transform.position.y;
 		}
 
-		protected override void OnDisable () {
-			base.OnDisable();
-		}
-
 		public override void DoUpdate () {
 			rayOrigin = transform.position + new Vector3(castOffset, castDistance, 0);
 
@@ -73,17 +68,15 @@ namespace Spine.Unity.Modules {
 			if (use2D) {
 				RaycastHit2D hit;
 
-				if (useRadius) {
+				if (useRadius)
 					hit = Physics2D.CircleCast(rayOrigin, castRadius, rayDir, castDistance + groundOffset, groundMask);
-				} else {
+				else
 					hit = Physics2D.Raycast(rayOrigin, rayDir, castDistance + groundOffset, groundMask);
-				}
 
 				if (hit.collider != null) {
 					hitY = hit.point.y + groundOffset;
-					if (Application.isPlaying) {
+					if (Application.isPlaying)
 						hitY = Mathf.MoveTowards(lastHitY, hitY, adjustSpeed * Time.deltaTime);
-					}
 				} else {
 					if (Application.isPlaying)
 						hitY = Mathf.MoveTowards(lastHitY, transform.position.y, adjustSpeed * Time.deltaTime);
@@ -92,17 +85,16 @@ namespace Spine.Unity.Modules {
 				RaycastHit hit;
 				bool validHit = false;
 
-				if (useRadius) {
+				if (useRadius)
 					validHit = Physics.SphereCast(rayOrigin, castRadius, rayDir, out hit, castDistance + groundOffset, groundMask);
-				} else {
+				else
 					validHit = Physics.Raycast(rayOrigin, rayDir, out hit, castDistance + groundOffset, groundMask);
-				}
 
 				if (validHit) {
 					hitY = hit.point.y + groundOffset;
-					if (Application.isPlaying) {
+					if (Application.isPlaying)
 						hitY = Mathf.MoveTowards(lastHitY, hitY, adjustSpeed * Time.deltaTime);
-					}
+
 				} else {
 					if (Application.isPlaying)
 						hitY = Mathf.MoveTowards(lastHitY, transform.position.y, adjustSpeed * Time.deltaTime);