[unity] Every Spine URP shader now has an Outline option to switch to the respective Outline shader variant. Closes #1824.

spine-unity/Assets/Spine/Editor/spine-unity/Editor/Shaders/SpineSpriteShaderGUI.cs

@@ -44,6 +44,10 @@ public class SpineSpriteShaderGUI : SpineShaderWithOutlineGUI {
 	static readonly string kShaderLitLW = "Lightweight Render Pipeline/Spine/Sprite";
 	static readonly string kShaderLitURP = "Universal Render Pipeline/Spine/Sprite";
 	static readonly string kShaderLitURP2D = "Universal Render Pipeline/2D/Spine/Sprite";
+
+	static readonly string kShaderLitURPOutline = "Universal Render Pipeline/Spine/Outline/Sprite";
+	static readonly string kShaderLitURP2DOutline = "Universal Render Pipeline/2D/Spine/Outline/Sprite";
+
 	static readonly int kSolidQueue = 2000;
 	static readonly int kAlphaTestQueue = 2450;
 	static readonly int kTransparentQueue = 3000;
@@ -217,8 +221,8 @@ public class SpineSpriteShaderGUI : SpineShaderWithOutlineGUI {
 		if (oldShader.name != kShaderVertexLit && oldShader.name != kShaderPixelLit && oldShader.name != kShaderUnlit &&
 			oldShader.name != kShaderVertexLitOutline && oldShader.name != kShaderPixelLitOutline && oldShader.name != kShaderUnlitOutline &&
 			oldShader.name != kShaderLitLW &&
-			oldShader.name != kShaderLitURP &&
+			oldShader.name != kShaderLitURP && oldShader.name != kShaderLitURPOutline &&
-			oldShader.name != kShaderLitURP2D) {
+			oldShader.name != kShaderLitURP2D && oldShader.name != kShaderLitURP2DOutline) {
 			SetDefaultSpriteKeywords(material, newShader);
 		}
 
@@ -362,15 +366,15 @@ public class SpineSpriteShaderGUI : SpineShaderWithOutlineGUI {
 				foreach (Material material in _materialEditor.targets) {
 					switch (lightMode) {
 					case eLightMode.VertexLit:
-						if (material.shader.name != kShaderVertexLit)
+						if (material.shader.name != kShaderVertexLit && material.shader.name != kShaderVertexLitOutline)
 							_materialEditor.SetShader(Shader.Find(kShaderVertexLit), false);
 						break;
 					case eLightMode.PixelLit:
-						if (material.shader.name != kShaderPixelLit)
+						if (material.shader.name != kShaderPixelLit && material.shader.name != kShaderPixelLitOutline)
 							_materialEditor.SetShader(Shader.Find(kShaderPixelLit), false);
 						break;
 					case eLightMode.Unlit:
-						if (material.shader.name != kShaderUnlit)
+						if (material.shader.name != kShaderUnlit && material.shader.name != kShaderUnlitOutline)
 							_materialEditor.SetShader(Shader.Find(kShaderUnlit), false);
 						break;
 					case eLightMode.LitLightweight:
@@ -378,11 +382,11 @@ public class SpineSpriteShaderGUI : SpineShaderWithOutlineGUI {
 							_materialEditor.SetShader(Shader.Find(kShaderLitLW), false);
 						break;
 					case eLightMode.LitUniversal:
-						if (material.shader.name != kShaderLitURP)
+						if (material.shader.name != kShaderLitURP && material.shader.name != kShaderLitURPOutline)
 							_materialEditor.SetShader(Shader.Find(kShaderLitURP), false);
 						break;
 					case eLightMode.LitUniversal2D:
-						if (material.shader.name != kShaderLitURP2D)
+						if (material.shader.name != kShaderLitURP2D && material.shader.name != kShaderLitURP2DOutline)
 							_materialEditor.SetShader(Shader.Find(kShaderLitURP2D), false);
 						break;
 					}
@@ -1003,11 +1007,13 @@ public class SpineSpriteShaderGUI : SpineShaderWithOutlineGUI {
 	}
 
 	static bool IsURP3DShader (MaterialEditor editor, out bool mixedValue) {
-		return IsShaderType(kShaderLitURP, editor, out mixedValue);
+		return IsShaderType(kShaderLitURP, editor, out mixedValue) ||
+			IsShaderType(kShaderLitURPOutline, editor, out mixedValue);
 	}
 
 	static bool IsURP2DShader (MaterialEditor editor, out bool mixedValue) {
-		return IsShaderType(kShaderLitURP2D, editor, out mixedValue);
+		return IsShaderType(kShaderLitURP2D, editor, out mixedValue) ||
+			IsShaderType(kShaderLitURP2DOutline, editor, out mixedValue);
 	}
 
 	static bool IsShaderType (string shaderType, MaterialEditor editor, out bool mixedValue) {
@@ -1047,9 +1053,11 @@ public class SpineSpriteShaderGUI : SpineShaderWithOutlineGUI {
 			return eLightMode.Unlit;
 		} else if (material.shader.name == kShaderLitLW) {
 			return eLightMode.LitLightweight;
-		} else if (material.shader.name == kShaderLitURP) {
+		} else if (material.shader.name == kShaderLitURP ||
+				  material.shader.name == kShaderLitURPOutline) {
 			return eLightMode.LitUniversal;
-		} else if (material.shader.name == kShaderLitURP2D) {
+		} else if (material.shader.name == kShaderLitURP2D ||
+				  material.shader.name == kShaderLitURP2DOutline) {
 			return eLightMode.LitUniversal2D;
 		} else { // if (material.shader.name == kShaderVertexLit || kShaderVertexLitOutline)
 			return eLightMode.VertexLit;

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 and examples. Spine Examples can be installed via the Samples tab.",
-	"version": "4.3.43",
+	"version": "4.3.44",
 	"unity": "2018.3",
 	"author": {
 		"name": "Esoteric Software",

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/2D/Outline.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 0af30802537ded04e8572b42120249b5
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/2D/Outline/Spine-Skeleton-Outline-URP-2D.shader

@@ -0,0 +1,80 @@
+Shader "Universal Render Pipeline/2D/Spine/Outline/Skeleton" {
+	Properties {
+		_Cutoff("Shadow alpha cutoff", Range(0,1)) = 0.1
+		[NoScaleOffset] _MainTex("Main Texture", 2D) = "black" {}
+		[Toggle(_STRAIGHT_ALPHA_INPUT)] _StraightAlphaInput("Straight Alpha Texture", Int) = 0
+		[MaterialToggle(_TINT_BLACK_ON)]  _TintBlack("Tint Black", Float) = 0
+		_Color("    Light Color", Color) = (1,1,1,1)
+		_Black("    Dark Color", Color) = (0,0,0,0)
+		[HideInInspector] _StencilRef("Stencil Reference", Float) = 1.0
+		[Enum(UnityEngine.Rendering.CompareFunction)] _StencilComp("Stencil Comparison", Float) = 8 // Set to Always as default
+
+		// Outline properties are drawn via custom editor.
+		[HideInInspector] _OutlineWidth("Outline Width", Range(0,8)) = 3.0
+		[HideInInspector][MaterialToggle(_USE_SCREENSPACE_OUTLINE_WIDTH)] _UseScreenSpaceOutlineWidth("Width in Screen Space", Float) = 0
+		[HideInInspector] _OutlineColor("Outline Color", Color) = (1,1,0,1)
+		[HideInInspector][MaterialToggle(_OUTLINE_FILL_INSIDE)]_Fill("Fill", Float) = 0
+		[HideInInspector] _OutlineReferenceTexWidth("Reference Texture Width", Int) = 1024
+		[HideInInspector] _ThresholdEnd("Outline Threshold", Range(0,1)) = 0.25
+		[HideInInspector] _OutlineSmoothness("Outline Smoothness", Range(0,1)) = 1.0
+		[HideInInspector][MaterialToggle(_USE8NEIGHBOURHOOD_ON)] _Use8Neighbourhood("Sample 8 Neighbours", Float) = 1
+		[HideInInspector] _OutlineOpaqueAlpha("Opaque Alpha", Range(0,1)) = 1.0
+		[HideInInspector] _OutlineMipLevel("Outline Mip Level", Range(0,3)) = 0
+	}
+
+	SubShader {
+		// Universal Pipeline tag is required. If Universal render pipeline is not set in the graphics settings
+		// this Subshader will fail.
+		Tags { "RenderPipeline" = "UniversalPipeline" "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
+		LOD 100
+		Cull Off
+		ZWrite Off
+		Blend One OneMinusSrcAlpha
+
+		Stencil {
+			Ref[_StencilRef]
+			Comp[_StencilComp]
+			Pass Keep
+		}
+
+		Pass {
+			Cull Off
+			ZWrite Off
+			Blend One OneMinusSrcAlpha
+
+			Name "Outline"
+			Tags { "LightMode" = "SRPDefaultUnlit" "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
+			HLSLPROGRAM
+			// Required to compile gles 2.0 with standard srp library
+			#pragma prefer_hlslcc gles
+			#pragma exclude_renderers d3d11_9x
+
+			//--------------------------------------
+			// GPU Instancing
+			#pragma multi_compile_instancing
+
+			#pragma vertex vertOutline
+			#pragma fragment fragOutline
+			#pragma shader_feature _ _USE8NEIGHBOURHOOD_ON
+			#pragma shader_feature _ _USE_SCREENSPACE_OUTLINE_WIDTH
+			#pragma shader_feature _ _OUTLINE_FILL_INSIDE
+
+			#pragma fragmentoption ARB_precision_hint_fastest
+			#pragma multi_compile_local _ PIXELSNAP_ON
+
+			#define USE_URP
+			#define fixed4 half4
+			#define fixed3 half3
+			#define fixed half
+			#define NO_CUTOFF_PARAM
+			#include "../../Include/Spine-Input-Outline-URP.hlsl"
+			#include "../../Include/Spine-Outline-Pass-URP.hlsl"
+			ENDHLSL
+		}
+
+		UsePass "Universal Render Pipeline/2D/Spine/Skeleton/UNIVERSAL2D"
+	}
+
+	FallBack "Universal Render Pipeline/2D/Sprite-Unlit-Default"
+	CustomEditor "SpineShaderWithOutlineGUI"
+}

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/2D/Outline/Spine-Skeleton-Outline-URP-2D.shader.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: 50bfc4df5fd4cf442b1015e5ad01bdc9
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/2D/Outline/Spine-SkeletonLit-Outline-URP-2D.shader

@@ -0,0 +1,86 @@
+Shader "Universal Render Pipeline/2D/Spine/Outline/Skeleton Lit" {
+	Properties {
+		[NoScaleOffset] _MainTex ("Main Texture", 2D) = "black" {}
+		[NoScaleOffset] _MaskTex("Mask", 2D) = "white" {}
+		[Toggle(_STRAIGHT_ALPHA_INPUT)] _StraightAlphaInput("Straight Alpha Texture", Int) = 0
+		[MaterialToggle(_LIGHT_AFFECTS_ADDITIVE)] _LightAffectsAdditive("Light Affects Additive", Float) = 0
+		[MaterialToggle(_TINT_BLACK_ON)]  _TintBlack("Tint Black", Float) = 0
+		_Color("    Light Color", Color) = (1,1,1,1)
+		_Black("    Dark Color", Color) = (0,0,0,0)
+		[HideInInspector] _StencilRef("Stencil Reference", Float) = 1.0
+		[Enum(UnityEngine.Rendering.CompareFunction)] _StencilComp("Stencil Compare", Float) = 8 // Set to Always as default
+
+		// Outline properties are drawn via custom editor.
+		[HideInInspector] _OutlineWidth("Outline Width", Range(0,8)) = 3.0
+		[HideInInspector][MaterialToggle(_USE_SCREENSPACE_OUTLINE_WIDTH)] _UseScreenSpaceOutlineWidth("Width in Screen Space", Float) = 0
+		[HideInInspector] _OutlineColor("Outline Color", Color) = (1,1,0,1)
+		[HideInInspector][MaterialToggle(_OUTLINE_FILL_INSIDE)]_Fill("Fill", Float) = 0
+		[HideInInspector] _OutlineReferenceTexWidth("Reference Texture Width", Int) = 1024
+		[HideInInspector] _ThresholdEnd("Outline Threshold", Range(0,1)) = 0.25
+		[HideInInspector] _OutlineSmoothness("Outline Smoothness", Range(0,1)) = 1.0
+		[HideInInspector][MaterialToggle(_USE8NEIGHBOURHOOD_ON)] _Use8Neighbourhood("Sample 8 Neighbours", Float) = 1
+		[HideInInspector] _OutlineOpaqueAlpha("Opaque Alpha", Range(0,1)) = 1.0
+		[HideInInspector] _OutlineMipLevel("Outline Mip Level", Range(0,3)) = 0
+	}
+
+	HLSLINCLUDE
+	#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
+	ENDHLSL
+
+	SubShader {
+		// UniversalPipeline tag is required. If Universal render pipeline is not set in the graphics settings
+		// this Subshader will fail.
+		Tags {"Queue" = "Transparent" "RenderType" = "Transparent" "RenderPipeline" = "UniversalPipeline" "IgnoreProjector" = "True" }
+		Cull Off
+		ZWrite Off
+
+		Stencil {
+			Ref[_StencilRef]
+			Comp[_StencilComp]
+			Pass Keep
+		}
+
+		Pass {
+			ZWrite Off
+			Cull Off
+			Blend One OneMinusSrcAlpha
+
+			Name "Outline"
+			Tags { "LightMode" = "SRPDefaultUnlit" "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
+			HLSLPROGRAM
+			// Required to compile gles 2.0 with standard srp library
+			#pragma prefer_hlslcc gles
+			#pragma exclude_renderers d3d11_9x
+
+			//--------------------------------------
+			// GPU Instancing
+			#pragma multi_compile_instancing
+
+			#pragma vertex vertOutline
+			#pragma fragment fragOutline
+			#pragma shader_feature _ _USE8NEIGHBOURHOOD_ON
+			#pragma shader_feature _ _USE_SCREENSPACE_OUTLINE_WIDTH
+			#pragma shader_feature _ _OUTLINE_FILL_INSIDE
+
+			#pragma fragmentoption ARB_precision_hint_fastest
+			#pragma multi_compile_local _ PIXELSNAP_ON
+
+			#define USE_URP
+			#define fixed4 half4
+			#define fixed3 half3
+			#define fixed half
+			#define NO_CUTOFF_PARAM
+			#include "../../Include/Spine-Input-Outline-URP.hlsl"
+			#include "../../Include/Spine-Outline-Pass-URP.hlsl"
+			ENDHLSL
+		}
+
+		UsePass "Universal Render Pipeline/2D/Spine/Skeleton Lit/UNIVERSAL2D"
+
+		UsePass "Universal Render Pipeline/2D/Spine/Skeleton Lit/NORMALS"
+
+		UsePass "Universal Render Pipeline/2D/Spine/Skeleton Lit/UNLIT"
+	}
+	FallBack "Universal Render Pipeline/2D/Spine/Skeleton"
+	CustomEditor "SpineShaderWithOutlineGUI"
+}

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/2D/Outline/Spine-SkeletonLit-Outline-URP-2D.shader.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: debb879e3f89c5f41ac0ab285486e162
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/2D/Outline/Spine-Sprite-Outline-URP-2D.shader

@@ -0,0 +1,119 @@
+Shader "Universal Render Pipeline/2D/Spine/Outline/Sprite"
+{
+	Properties
+	{
+		_MainTex("Main Texture", 2D) = "white" {}
+		_MaskTex("Mask", 2D) = "white" {}
+		_Color("Color", Color) = (1,1,1,1)
+
+		_BumpScale("Scale", Float) = 1.0
+		_BumpMap("Normal Map", 2D) = "bump" {}
+
+		[MaterialToggle] PixelSnap("Pixel snap", Float) = 0
+
+		_EmissionColor("Color", Color) = (0,0,0,0)
+		_EmissionMap("Emission", 2D) = "white" {}
+		_EmissionPower("Emission Power", Float) = 2.0
+
+		_FixedNormal("Fixed Normal", Vector) = (0,0,1,1)
+		_ZWrite("Depth Write", Float) = 0.0
+		_Cutoff("Depth alpha cutoff", Range(0,1)) = 0.0
+		_ShadowAlphaCutoff("Shadow alpha cutoff", Range(0,1)) = 0.1
+		_CustomRenderQueue("Custom Render Queue", Float) = 0.0
+
+		_OverlayColor("Overlay Color", Color) = (0,0,0,0)
+		_Hue("Hue", Range(-0.5,0.5)) = 0.0
+		_Saturation("Saturation", Range(0,2)) = 1.0
+		_Brightness("Brightness", Range(0,2)) = 1.0
+
+		_RimPower("Rim Power", Float) = 2.0
+		_RimColor("Rim Color", Color) = (1,1,1,1)
+
+		_BlendTex("Blend Texture", 2D) = "white" {}
+		_BlendAmount("Blend", Range(0,1)) = 0.0
+
+		[MaterialToggle(_LIGHT_AFFECTS_ADDITIVE)] _LightAffectsAdditive("Light Affects Additive", Float) = 0
+		[MaterialToggle(_TINT_BLACK_ON)]  _TintBlack("Tint Black", Float) = 0
+		_Black("Dark Color", Color) = (0,0,0,0)
+
+		[HideInInspector] _SrcBlend("__src", Float) = 1.0
+		[HideInInspector] _DstBlend("__dst", Float) = 0.0
+		[HideInInspector] _RenderQueue("__queue", Float) = 0.0
+		[HideInInspector] _Cull("__cull", Float) = 0.0
+		[HideInInspector] _StencilRef("Stencil Reference", Float) = 1.0
+		[Enum(UnityEngine.Rendering.CompareFunction)] _StencilComp("Stencil Compare", Float) = 8 // Set to Always as default
+
+		// Outline properties are drawn via custom editor.
+		[HideInInspector] _OutlineWidth("Outline Width", Range(0,8)) = 3.0
+		[HideInInspector][MaterialToggle(_USE_SCREENSPACE_OUTLINE_WIDTH)] _UseScreenSpaceOutlineWidth("Width in Screen Space", Float) = 0
+		[HideInInspector] _OutlineColor("Outline Color", Color) = (1,1,0,1)
+		[HideInInspector][MaterialToggle(_OUTLINE_FILL_INSIDE)]_Fill("Fill", Float) = 0
+		[HideInInspector] _OutlineReferenceTexWidth("Reference Texture Width", Int) = 1024
+		[HideInInspector] _ThresholdEnd("Outline Threshold", Range(0,1)) = 0.25
+		[HideInInspector] _OutlineSmoothness("Outline Smoothness", Range(0,1)) = 1.0
+		[HideInInspector][MaterialToggle(_USE8NEIGHBOURHOOD_ON)] _Use8Neighbourhood("Sample 8 Neighbours", Float) = 1
+		[HideInInspector] _OutlineOpaqueAlpha("Opaque Alpha", Range(0,1)) = 1.0
+		[HideInInspector] _OutlineMipLevel("Outline Mip Level", Range(0,3)) = 0
+	}
+
+	HLSLINCLUDE
+	#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
+	ENDHLSL
+
+	SubShader
+	{
+		// UniversalPipeline tag is required. If Universal render pipeline is not set in the graphics settings
+		// this Subshader will fail.
+		Tags {"Queue" = "Transparent" "RenderType" = "Sprite" "RenderPipeline" = "UniversalPipeline" "IgnoreProjector" = "True" "AlphaDepth" = "False"  "CanUseSpriteAtlas" = "True" }
+
+		Stencil {
+			Ref[_StencilRef]
+			Comp[_StencilComp]
+			Pass Keep
+		}
+
+		Blend One OneMinusSrcAlpha
+		ZWrite[_ZWrite]
+		Cull[_Cull]
+
+		Pass {
+			Name "Outline"
+			Tags { "LightMode" = "SRPDefaultUnlit" "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
+			HLSLPROGRAM
+			// Required to compile gles 2.0 with standard srp library
+			#pragma prefer_hlslcc gles
+			#pragma exclude_renderers d3d11_9x
+
+			//--------------------------------------
+			// GPU Instancing
+			#pragma multi_compile_instancing
+
+			#pragma vertex vertOutline
+			#pragma fragment fragOutline
+			#pragma shader_feature _ _USE8NEIGHBOURHOOD_ON
+			#pragma shader_feature _ _USE_SCREENSPACE_OUTLINE_WIDTH
+			#pragma shader_feature _ _OUTLINE_FILL_INSIDE
+
+			#pragma fragmentoption ARB_precision_hint_fastest
+			#pragma multi_compile_local _ PIXELSNAP_ON
+
+			#define USE_URP
+			#define fixed4 half4
+			#define fixed3 half3
+			#define fixed half
+			#define NO_CUTOFF_PARAM
+			#include "../../Include/Spine-Input-Outline-URP.hlsl"
+			#include "../../Include/Spine-Outline-Pass-URP.hlsl"
+			ENDHLSL
+		}
+
+		UsePass "Universal Render Pipeline/2D/Spine/Sprite/UNIVERSAL2D"
+
+		UsePass "Universal Render Pipeline/2D/Spine/Sprite/NORMALS"
+
+		UsePass "Universal Render Pipeline/2D/Spine/Sprite/UNLIT"
+	}
+
+	FallBack "Universal Render Pipeline/2D/Spine/Skeleton Lit"
+	CustomEditor "SpineSpriteShaderGUI"
+}

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/2D/Outline/Spine-Sprite-Outline-URP-2D.shader.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: d8278e30a6ef40244a03e6b6227ba490
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/2D/Spine-Skeleton-URP-2D.shader

@@ -8,6 +8,18 @@ Shader "Universal Render Pipeline/2D/Spine/Skeleton" {
 		_Black("    Dark Color", Color) = (0,0,0,0)
 		[HideInInspector] _StencilRef("Stencil Reference", Float) = 1.0
 		[Enum(UnityEngine.Rendering.CompareFunction)] _StencilComp("Stencil Comparison", Float) = 8 // Set to Always as default
+
+		// Outline properties are drawn via custom editor.
+		[HideInInspector] _OutlineWidth("Outline Width", Range(0,8)) = 3.0
+		[HideInInspector][MaterialToggle(_USE_SCREENSPACE_OUTLINE_WIDTH)] _UseScreenSpaceOutlineWidth("Width in Screen Space", Float) = 0
+		[HideInInspector] _OutlineColor("Outline Color", Color) = (1,1,0,1)
+		[HideInInspector][MaterialToggle(_OUTLINE_FILL_INSIDE)]_Fill("Fill", Float) = 0
+		[HideInInspector] _OutlineReferenceTexWidth("Reference Texture Width", Int) = 1024
+		[HideInInspector] _ThresholdEnd("Outline Threshold", Range(0,1)) = 0.25
+		[HideInInspector] _OutlineSmoothness("Outline Smoothness", Range(0,1)) = 1.0
+		[HideInInspector][MaterialToggle(_USE8NEIGHBOURHOOD_ON)] _Use8Neighbourhood("Sample 8 Neighbours", Float) = 1
+		[HideInInspector] _OutlineOpaqueAlpha("Opaque Alpha", Range(0,1)) = 1.0
+		[HideInInspector] _OutlineMipLevel("Outline Mip Level", Range(0,3)) = 0
 	}
 
 	SubShader {
@@ -26,6 +38,7 @@ Shader "Universal Render Pipeline/2D/Spine/Skeleton" {
 		}
 
 		Pass {
+			Name "Universal2D"
 			Tags { "LightMode" = "Universal2D" }
 
 			ZWrite Off
@@ -65,4 +78,5 @@ Shader "Universal Render Pipeline/2D/Spine/Skeleton" {
 	}
 
 	FallBack "Universal Render Pipeline/2D/Sprite-Unlit-Default"
+	CustomEditor "SpineShaderWithOutlineGUI"
 }

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/2D/Spine-SkeletonLit-URP-2D.shader

@@ -9,6 +9,18 @@ Shader "Universal Render Pipeline/2D/Spine/Skeleton Lit" {
 		_Black("    Dark Color", Color) = (0,0,0,0)
 		[HideInInspector] _StencilRef("Stencil Reference", Float) = 1.0
 		[Enum(UnityEngine.Rendering.CompareFunction)] _StencilComp("Stencil Compare", Float) = 8 // Set to Always as default
+
+		// Outline properties are drawn via custom editor.
+		[HideInInspector] _OutlineWidth("Outline Width", Range(0,8)) = 3.0
+		[HideInInspector][MaterialToggle(_USE_SCREENSPACE_OUTLINE_WIDTH)] _UseScreenSpaceOutlineWidth("Width in Screen Space", Float) = 0
+		[HideInInspector] _OutlineColor("Outline Color", Color) = (1,1,0,1)
+		[HideInInspector][MaterialToggle(_OUTLINE_FILL_INSIDE)]_Fill("Fill", Float) = 0
+		[HideInInspector] _OutlineReferenceTexWidth("Reference Texture Width", Int) = 1024
+		[HideInInspector] _ThresholdEnd("Outline Threshold", Range(0,1)) = 0.25
+		[HideInInspector] _OutlineSmoothness("Outline Smoothness", Range(0,1)) = 1.0
+		[HideInInspector][MaterialToggle(_USE8NEIGHBOURHOOD_ON)] _Use8Neighbourhood("Sample 8 Neighbours", Float) = 1
+		[HideInInspector] _OutlineOpaqueAlpha("Opaque Alpha", Range(0,1)) = 1.0
+		[HideInInspector] _OutlineMipLevel("Outline Mip Level", Range(0,3)) = 0
 	}
 
 	HLSLINCLUDE
@@ -29,6 +41,7 @@ Shader "Universal Render Pipeline/2D/Spine/Skeleton Lit" {
 		}
 
 		Pass {
+			Name "Universal2D"
 			Tags { "LightMode" = "Universal2D" }
 
 			ZWrite Off
@@ -183,6 +196,7 @@ Shader "Universal Render Pipeline/2D/Spine/Skeleton Lit" {
 
 		Pass
 		{
+			Name "Normals"
 			Tags { "LightMode" = "NormalsRendering"}
 
 			Blend SrcAlpha OneMinusSrcAlpha
@@ -255,4 +269,6 @@ Shader "Universal Render Pipeline/2D/Spine/Skeleton Lit" {
 		}
 	}
 	FallBack "Universal Render Pipeline/2D/Spine/Skeleton"
+	CustomEditor "SpineShaderWithOutlineGUI"
 }
+

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/2D/Spine-Sprite-URP-2D.shader

@@ -42,6 +42,18 @@ Shader "Universal Render Pipeline/2D/Spine/Sprite"
 		[HideInInspector] _Cull("__cull", Float) = 0.0
 		[HideInInspector] _StencilRef("Stencil Reference", Float) = 1.0
 		[Enum(UnityEngine.Rendering.CompareFunction)] _StencilComp("Stencil Compare", Float) = 8 // Set to Always as default
+
+		// Outline properties are drawn via custom editor.
+		[HideInInspector] _OutlineWidth("Outline Width", Range(0,8)) = 3.0
+		[HideInInspector][MaterialToggle(_USE_SCREENSPACE_OUTLINE_WIDTH)] _UseScreenSpaceOutlineWidth("Width in Screen Space", Float) = 0
+		[HideInInspector] _OutlineColor("Outline Color", Color) = (1,1,0,1)
+		[HideInInspector][MaterialToggle(_OUTLINE_FILL_INSIDE)]_Fill("Fill", Float) = 0
+		[HideInInspector] _OutlineReferenceTexWidth("Reference Texture Width", Int) = 1024
+		[HideInInspector] _ThresholdEnd("Outline Threshold", Range(0,1)) = 0.25
+		[HideInInspector] _OutlineSmoothness("Outline Smoothness", Range(0,1)) = 1.0
+		[HideInInspector][MaterialToggle(_USE8NEIGHBOURHOOD_ON)] _Use8Neighbourhood("Sample 8 Neighbours", Float) = 1
+		[HideInInspector] _OutlineOpaqueAlpha("Opaque Alpha", Range(0,1)) = 1.0
+		[HideInInspector] _OutlineMipLevel("Outline Mip Level", Range(0,3)) = 0
 	}
 
 	HLSLINCLUDE
@@ -62,6 +74,7 @@ Shader "Universal Render Pipeline/2D/Spine/Sprite"
 
 		Pass
 		{
+			Name "Universal2D"
 			Tags { "LightMode" = "Universal2D" }
 			Blend[_SrcBlend][_DstBlend]
 			ZWrite[_ZWrite]
@@ -123,6 +136,7 @@ Shader "Universal Render Pipeline/2D/Spine/Sprite"
 
 		Pass
 		{
+			Name "Normals"
 			Tags { "LightMode" = "NormalsRendering"}
 
 			Blend SrcAlpha OneMinusSrcAlpha

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/Outline/Spine-Skeleton-Outline-URP.shader

@@ -0,0 +1,85 @@
+Shader "Universal Render Pipeline/Spine/Outline/Skeleton" {
+	Properties {
+		_Cutoff("Shadow alpha cutoff", Range(0,1)) = 0.1
+		[NoScaleOffset] _MainTex("Main Texture", 2D) = "black" {}
+		[Toggle(_STRAIGHT_ALPHA_INPUT)] _StraightAlphaInput("Straight Alpha Texture", Int) = 0
+		[Toggle(_ZWRITE)] _ZWrite("Depth Write", Float) = 0.0
+		[MaterialToggle(_TINT_BLACK_ON)]  _TintBlack("Tint Black", Float) = 0
+		_Color("    Light Color", Color) = (1,1,1,1)
+		_Black("    Dark Color", Color) = (0,0,0,0)
+		[HideInInspector] _StencilRef("Stencil Reference", Float) = 1.0
+		[Enum(UnityEngine.Rendering.CompareFunction)] _StencilComp("Stencil Comparison", Float) = 8 // Set to Always as default
+
+		// Outline properties are drawn via custom editor.
+		[HideInInspector] _OutlineWidth("Outline Width", Range(0,8)) = 3.0
+		[HideInInspector][MaterialToggle(_USE_SCREENSPACE_OUTLINE_WIDTH)] _UseScreenSpaceOutlineWidth("Width in Screen Space", Float) = 0
+		[HideInInspector] _OutlineColor("Outline Color", Color) = (1,1,0,1)
+		[HideInInspector][MaterialToggle(_OUTLINE_FILL_INSIDE)]_Fill("Fill", Float) = 0
+		[HideInInspector] _OutlineReferenceTexWidth("Reference Texture Width", Int) = 1024
+		[HideInInspector] _ThresholdEnd("Outline Threshold", Range(0,1)) = 0.25
+		[HideInInspector] _OutlineSmoothness("Outline Smoothness", Range(0,1)) = 1.0
+		[HideInInspector][MaterialToggle(_USE8NEIGHBOURHOOD_ON)] _Use8Neighbourhood("Sample 8 Neighbours", Float) = 1
+		[HideInInspector] _OutlineOpaqueAlpha("Opaque Alpha", Range(0,1)) = 1.0
+		[HideInInspector] _OutlineMipLevel("Outline Mip Level", Range(0,3)) = 0
+	}
+
+	SubShader {
+		// Universal Pipeline tag is required. If Universal render pipeline is not set in the graphics settings
+		// this Subshader will fail.
+		Tags { "RenderPipeline" = "UniversalPipeline" "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
+		LOD 100
+		Cull Off
+		ZWrite Off
+		Blend One OneMinusSrcAlpha
+
+		Stencil {
+			Ref[_StencilRef]
+			Comp[_StencilComp]
+			Pass Keep
+		}
+
+		Pass {
+			Blend One OneMinusSrcAlpha
+			ZWrite Off
+			Cull Off
+
+			Name "Outline"
+			Tags { "LightMode" = "SRPDefaultUnlit" "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
+			HLSLPROGRAM
+			// Required to compile gles 2.0 with standard srp library
+			#pragma prefer_hlslcc gles
+			#pragma exclude_renderers d3d11_9x
+
+			//--------------------------------------
+			// GPU Instancing
+			#pragma multi_compile_instancing
+
+			#pragma vertex vertOutline
+			#pragma fragment fragOutline
+			#pragma shader_feature _ _USE8NEIGHBOURHOOD_ON
+			#pragma shader_feature _ _USE_SCREENSPACE_OUTLINE_WIDTH
+			#pragma shader_feature _ _OUTLINE_FILL_INSIDE
+
+			#pragma fragmentoption ARB_precision_hint_fastest
+			#pragma multi_compile_local _ PIXELSNAP_ON
+
+			#define USE_URP
+			#define fixed4 half4
+			#define fixed3 half3
+			#define fixed half
+			#define NO_CUTOFF_PARAM
+			#include "../Include/Spine-Input-Outline-URP.hlsl"
+			#include "../Include/Spine-Outline-Pass-URP.hlsl"
+			ENDHLSL
+		}
+
+		UsePass "Universal Render Pipeline/Spine/Skeleton/FORWARD"
+
+		UsePass "Universal Render Pipeline/Spine/Skeleton/SHADOWCASTER"
+
+		UsePass "Universal Render Pipeline/Spine/Skeleton/DEPTHONLY"
+	}
+
+	FallBack "Universal Render Pipeline/Unlit"
+	CustomEditor "SpineShaderWithOutlineGUI"
+}

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/Outline/Spine-Skeleton-Outline-URP.shader.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: 7277b883ca9a76041bbdd07e8b40567a
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/Outline/Spine-SkeletonLit-Outline-URP.shader

@@ -0,0 +1,92 @@
+Shader "Universal Render Pipeline/Spine/Outline/Skeleton Lit" {
+	Properties {
+		_Cutoff ("Shadow alpha cutoff", Range(0,1)) = 0.1
+		[NoScaleOffset] _MainTex ("Main Texture", 2D) = "black" {}
+		[Toggle(_STRAIGHT_ALPHA_INPUT)] _StraightAlphaInput("Straight Alpha Texture", Int) = 0
+		[Toggle(_ZWRITE)] _ZWrite("Depth Write", Float) = 0.0
+		[Toggle(_RECEIVE_SHADOWS)] _ReceiveShadows("Receive Shadows", Int) = 0
+		[Toggle(_DOUBLE_SIDED_LIGHTING)] _DoubleSidedLighting("Double-Sided Lighting", Int) = 0
+		[MaterialToggle(_LIGHT_AFFECTS_ADDITIVE)] _LightAffectsAdditive("Light Affects Additive", Float) = 0
+		[MaterialToggle(_TINT_BLACK_ON)]  _TintBlack("Tint Black", Float) = 0
+		_Color("    Light Color", Color) = (1,1,1,1)
+		_Black("    Dark Color", Color) = (0,0,0,0)
+		[MaterialToggle(_ADAPTIVE_PROBE_VOLUMES_PER_PIXEL)]  _AdaptiveProbeVolumesPerPixel("APV per Pixel", Float) = 1
+		[MaterialToggle(_FOG)] _Fog("Fog", Float) = 0
+		[HideInInspector] _StencilRef("Stencil Reference", Float) = 1.0
+		[Enum(UnityEngine.Rendering.CompareFunction)] _StencilComp("Stencil Compare", Float) = 8 // Set to Always as default
+
+		// Outline properties are drawn via custom editor.
+		[HideInInspector] _OutlineWidth("Outline Width", Range(0,8)) = 3.0
+		[HideInInspector][MaterialToggle(_USE_SCREENSPACE_OUTLINE_WIDTH)] _UseScreenSpaceOutlineWidth("Width in Screen Space", Float) = 0
+		[HideInInspector] _OutlineColor("Outline Color", Color) = (1,1,0,1)
+		[HideInInspector][MaterialToggle(_OUTLINE_FILL_INSIDE)]_Fill("Fill", Float) = 0
+		[HideInInspector] _OutlineReferenceTexWidth("Reference Texture Width", Int) = 1024
+		[HideInInspector] _ThresholdEnd("Outline Threshold", Range(0,1)) = 0.25
+		[HideInInspector] _OutlineSmoothness("Outline Smoothness", Range(0,1)) = 1.0
+		[HideInInspector][MaterialToggle(_USE8NEIGHBOURHOOD_ON)] _Use8Neighbourhood("Sample 8 Neighbours", Float) = 1
+		[HideInInspector] _OutlineOpaqueAlpha("Opaque Alpha", Range(0,1)) = 1.0
+		[HideInInspector] _OutlineMipLevel("Outline Mip Level", Range(0,3)) = 0
+	}
+
+	SubShader {
+		// Lightweight Pipeline tag is required. If Lightweight render pipeline is not set in the graphics settings
+		// this Subshader will fail.
+		Tags { "RenderPipeline" = "UniversalPipeline" "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
+		LOD 100
+		Cull Off
+		ZWrite[_ZWrite]
+		Blend One OneMinusSrcAlpha
+
+		Stencil {
+			Ref[_StencilRef]
+			Comp[_StencilComp]
+			Pass Keep
+		}
+
+		Pass {
+			Blend One OneMinusSrcAlpha
+			ZWrite Off
+			Cull Off
+
+			Name "Outline"
+			Tags { "LightMode" = "SRPDefaultUnlit" "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
+			HLSLPROGRAM
+			// Required to compile gles 2.0 with standard srp library
+			#pragma prefer_hlslcc gles
+			#pragma exclude_renderers d3d11_9x
+
+			//--------------------------------------
+			// GPU Instancing
+			#pragma multi_compile_instancing
+
+			#pragma vertex vertOutline
+			#pragma fragment fragOutline
+			#pragma shader_feature _ _USE8NEIGHBOURHOOD_ON
+			#pragma shader_feature _ _USE_SCREENSPACE_OUTLINE_WIDTH
+			#pragma shader_feature _ _OUTLINE_FILL_INSIDE
+
+			#pragma fragmentoption ARB_precision_hint_fastest
+			#pragma multi_compile_local _ PIXELSNAP_ON
+
+			#define USE_URP
+			#define fixed4 half4
+			#define fixed3 half3
+			#define fixed half
+			#define NO_CUTOFF_PARAM
+			#include "../Include/Spine-Input-Outline-URP.hlsl"
+			#include "../Include/Spine-Outline-Pass-URP.hlsl"
+			ENDHLSL
+		}
+
+		UsePass "Universal Render Pipeline/Spine/Skeleton Lit/FORWARDLIT"
+
+		UsePass "Universal Render Pipeline/Spine/Skeleton Lit/SHADOWCASTER"
+
+		UsePass "Universal Render Pipeline/Spine/Skeleton Lit/DEPTHONLY"
+
+		UsePass "Universal Render Pipeline/Spine/Skeleton Lit/DEPTHNORMALS"
+	}
+
+	FallBack "Universal Render Pipeline/Spine/Skeleton"
+	CustomEditor "SpineShaderWithOutlineGUI"
+}

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/Outline/Spine-SkeletonLit-Outline-URP.shader.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: 18a9b010095aa104ab9b6e46d52458a0
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/Outline/Spine-Sprite-Outline-URP.shader

@@ -0,0 +1,126 @@
+Shader "Universal Render Pipeline/Spine/Outline/Sprite"
+{
+	Properties
+	{
+		_MainTex("Main Texture", 2D) = "white" {}
+		_Color("Color", Color) = (1,1,1,1)
+
+		_BumpScale("Scale", Float) = 1.0
+		_BumpMap("Normal Map", 2D) = "bump" {}
+
+		[MaterialToggle] PixelSnap("Pixel snap", Float) = 0
+
+		_EmissionColor("Color", Color) = (0,0,0,0)
+		_EmissionMap("Emission", 2D) = "white" {}
+		_EmissionPower("Emission Power", Float) = 2.0
+
+		_Glossiness("Smoothness", Range(0.0, 1.0)) = 0.5
+		_GlossMapScale("Smoothness Scale", Range(0.0, 1.0)) = 1.0
+		[Gamma] _Metallic("Metallic", Range(0.0, 1.0)) = 0.0
+		_MetallicGlossMap("Metallic", 2D) = "white" {}
+
+		_DiffuseRamp("Diffuse Ramp Texture", 2D) = "gray" {}
+
+		_FixedNormal("Fixed Normal", Vector) = (0,0,1,1)
+		_ZWrite("Depth Write", Float) = 0.0
+		_Cutoff("Depth alpha cutoff", Range(0,1)) = 0.0
+		_ShadowAlphaCutoff("Shadow alpha cutoff", Range(0,1)) = 0.1
+		_CustomRenderQueue("Custom Render Queue", Float) = 0.0
+
+		_OverlayColor("Overlay Color", Color) = (0,0,0,0)
+		_Hue("Hue", Range(-0.5,0.5)) = 0.0
+		_Saturation("Saturation", Range(0,2)) = 1.0
+		_Brightness("Brightness", Range(0,2)) = 1.0
+
+		_RimPower("Rim Power", Float) = 2.0
+		_RimColor("Rim Color", Color) = (1,1,1,1)
+
+		_BlendTex("Blend Texture", 2D) = "white" {}
+		_BlendAmount("Blend", Range(0,1)) = 0.0
+
+		[MaterialToggle(_LIGHT_AFFECTS_ADDITIVE)] _LightAffectsAdditive("Light Affects Additive", Float) = 0
+		[MaterialToggle(_TINT_BLACK_ON)]  _TintBlack("Tint Black", Float) = 0
+		_Black("Dark Color", Color) = (0,0,0,0)
+
+		[HideInInspector] _SrcBlend("__src", Float) = 1.0
+		[HideInInspector] _DstBlend("__dst", Float) = 0.0
+		[HideInInspector] _RenderQueue("__queue", Float) = 0.0
+		[HideInInspector] _Cull("__cull", Float) = 0.0
+		[HideInInspector] _StencilRef("Stencil Reference", Float) = 1.0
+		[Enum(UnityEngine.Rendering.CompareFunction)] _StencilComp("Stencil Compare", Float) = 8 // Set to Always as default
+
+		// Outline properties are drawn via custom editor.
+		[HideInInspector] _OutlineWidth("Outline Width", Range(0,8)) = 3.0
+		[HideInInspector][MaterialToggle(_USE_SCREENSPACE_OUTLINE_WIDTH)] _UseScreenSpaceOutlineWidth("Width in Screen Space", Float) = 0
+		[HideInInspector] _OutlineColor("Outline Color", Color) = (1,1,0,1)
+		[HideInInspector][MaterialToggle(_OUTLINE_FILL_INSIDE)]_Fill("Fill", Float) = 0
+		[HideInInspector] _OutlineReferenceTexWidth("Reference Texture Width", Int) = 1024
+		[HideInInspector] _ThresholdEnd("Outline Threshold", Range(0,1)) = 0.25
+		[HideInInspector] _OutlineSmoothness("Outline Smoothness", Range(0,1)) = 1.0
+		[HideInInspector][MaterialToggle(_USE8NEIGHBOURHOOD_ON)] _Use8Neighbourhood("Sample 8 Neighbours", Float) = 1
+		[HideInInspector] _OutlineOpaqueAlpha("Opaque Alpha", Range(0,1)) = 1.0
+		[HideInInspector] _OutlineMipLevel("Outline Mip Level", Range(0,3)) = 0
+	}
+
+	SubShader
+	{
+		// Universal Pipeline tag is required. If Universal render pipeline is not set in the graphics settings
+		// this Subshader will fail.
+		Tags { "RenderPipeline"="UniversalPipeline" "Queue"="Transparent" "RenderType"="Sprite" "AlphaDepth"="False" "CanUseSpriteAtlas"="True" "IgnoreProjector"="True" }
+		LOD 150
+
+		Stencil {
+			Ref[_StencilRef]
+			Comp[_StencilComp]
+			Pass Keep
+		}
+
+		Blend One OneMinusSrcAlpha
+		ZWrite[_ZWrite]
+		Cull[_Cull]
+
+		Pass {
+			Name "Outline"
+			Tags { "LightMode" = "SRPDefaultUnlit" "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
+			HLSLPROGRAM
+			// Required to compile gles 2.0 with standard srp library
+			#pragma prefer_hlslcc gles
+			#pragma exclude_renderers d3d11_9x
+
+			//--------------------------------------
+			// GPU Instancing
+			#pragma multi_compile_instancing
+
+			#pragma vertex vertOutline
+			#pragma fragment fragOutline
+			#pragma shader_feature _ _USE8NEIGHBOURHOOD_ON
+			#pragma shader_feature _ _USE_SCREENSPACE_OUTLINE_WIDTH
+			#pragma shader_feature _ _OUTLINE_FILL_INSIDE
+
+			#pragma fragmentoption ARB_precision_hint_fastest
+			#pragma multi_compile_local _ PIXELSNAP_ON
+
+			#define USE_URP
+			#define fixed4 half4
+			#define fixed3 half3
+			#define fixed half
+			#define NO_CUTOFF_PARAM
+			#include "../Include/Spine-Input-Outline-URP.hlsl"
+			#include "../Include/Spine-Outline-Pass-URP.hlsl"
+			ENDHLSL
+		}
+
+		UsePass "Universal Render Pipeline/Spine/Sprite/FORWARDLIT"
+
+		UsePass "Universal Render Pipeline/Spine/Sprite/SHADOWCASTER"
+
+		UsePass "Universal Render Pipeline/Spine/Sprite/DEPTHONLY"
+
+		UsePass "Universal Render Pipeline/Spine/Sprite/DEPTHNORMALS"
+
+		UsePass "Universal Render Pipeline/Spine/Sprite/UNLIT"
+	}
+
+	FallBack "Universal Render Pipeline/Spine/Skeleton"
+	CustomEditor "SpineSpriteShaderGUI"
+}

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/Outline/Spine-Sprite-Outline-URP.shader.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: 5f0e279006e63be4cabec163b48d0ed7
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/Spine-Skeleton-URP.shader

@@ -9,6 +9,18 @@ Shader "Universal Render Pipeline/Spine/Skeleton" {
 		_Black("    Dark Color", Color) = (0,0,0,0)
 		[HideInInspector] _StencilRef("Stencil Reference", Float) = 1.0
 		[Enum(UnityEngine.Rendering.CompareFunction)] _StencilComp("Stencil Comparison", Float) = 8 // Set to Always as default
+
+		// Outline properties are drawn via custom editor.
+		[HideInInspector] _OutlineWidth("Outline Width", Range(0,8)) = 3.0
+		[HideInInspector][MaterialToggle(_USE_SCREENSPACE_OUTLINE_WIDTH)] _UseScreenSpaceOutlineWidth("Width in Screen Space", Float) = 0
+		[HideInInspector] _OutlineColor("Outline Color", Color) = (1,1,0,1)
+		[HideInInspector][MaterialToggle(_OUTLINE_FILL_INSIDE)]_Fill("Fill", Float) = 0
+		[HideInInspector] _OutlineReferenceTexWidth("Reference Texture Width", Int) = 1024
+		[HideInInspector] _ThresholdEnd("Outline Threshold", Range(0,1)) = 0.25
+		[HideInInspector] _OutlineSmoothness("Outline Smoothness", Range(0,1)) = 1.0
+		[HideInInspector][MaterialToggle(_USE8NEIGHBOURHOOD_ON)] _Use8Neighbourhood("Sample 8 Neighbours", Float) = 1
+		[HideInInspector] _OutlineOpaqueAlpha("Opaque Alpha", Range(0,1)) = 1.0
+		[HideInInspector] _OutlineMipLevel("Outline Mip Level", Range(0,3)) = 0
 	}
 
 	SubShader {
@@ -141,4 +153,5 @@ Shader "Universal Render Pipeline/Spine/Skeleton" {
 	}
 
 	FallBack "Universal Render Pipeline/Unlit"
+	CustomEditor "SpineShaderWithOutlineGUI"
 }

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/Spine-SkeletonLit-URP.shader

@@ -14,6 +14,18 @@ Shader "Universal Render Pipeline/Spine/Skeleton Lit" {
 		[MaterialToggle(_FOG)] _Fog("Fog", Float) = 0
 		[HideInInspector] _StencilRef("Stencil Reference", Float) = 1.0
 		[Enum(UnityEngine.Rendering.CompareFunction)] _StencilComp("Stencil Compare", Float) = 8 // Set to Always as default
+
+		// Outline properties are drawn via custom editor.
+		[HideInInspector] _OutlineWidth("Outline Width", Range(0,8)) = 3.0
+		[HideInInspector][MaterialToggle(_USE_SCREENSPACE_OUTLINE_WIDTH)] _UseScreenSpaceOutlineWidth("Width in Screen Space", Float) = 0
+		[HideInInspector] _OutlineColor("Outline Color", Color) = (1,1,0,1)
+		[HideInInspector][MaterialToggle(_OUTLINE_FILL_INSIDE)]_Fill("Fill", Float) = 0
+		[HideInInspector] _OutlineReferenceTexWidth("Reference Texture Width", Int) = 1024
+		[HideInInspector] _ThresholdEnd("Outline Threshold", Range(0,1)) = 0.25
+		[HideInInspector] _OutlineSmoothness("Outline Smoothness", Range(0,1)) = 1.0
+		[HideInInspector][MaterialToggle(_USE8NEIGHBOURHOOD_ON)] _Use8Neighbourhood("Sample 8 Neighbours", Float) = 1
+		[HideInInspector] _OutlineOpaqueAlpha("Opaque Alpha", Range(0,1)) = 1.0
+		[HideInInspector] _OutlineMipLevel("Outline Mip Level", Range(0,3)) = 0
 	}
 
 	SubShader {
@@ -202,4 +214,5 @@ Shader "Universal Render Pipeline/Spine/Skeleton Lit" {
 	}
 
 	FallBack "Universal Render Pipeline/Spine/Skeleton"
+	CustomEditor "SpineShaderWithOutlineGUI"
 }

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/Shaders/Spine-Sprite-URP.shader

@@ -48,6 +48,18 @@ Shader "Universal Render Pipeline/Spine/Sprite"
 		[HideInInspector] _Cull("__cull", Float) = 0.0
 		[HideInInspector] _StencilRef("Stencil Reference", Float) = 1.0
 		[Enum(UnityEngine.Rendering.CompareFunction)] _StencilComp("Stencil Compare", Float) = 8 // Set to Always as default
+
+		// Outline properties are drawn via custom editor.
+		[HideInInspector] _OutlineWidth("Outline Width", Range(0,8)) = 3.0
+		[HideInInspector][MaterialToggle(_USE_SCREENSPACE_OUTLINE_WIDTH)] _UseScreenSpaceOutlineWidth("Width in Screen Space", Float) = 0
+		[HideInInspector] _OutlineColor("Outline Color", Color) = (1,1,0,1)
+		[HideInInspector][MaterialToggle(_OUTLINE_FILL_INSIDE)]_Fill("Fill", Float) = 0
+		[HideInInspector] _OutlineReferenceTexWidth("Reference Texture Width", Int) = 1024
+		[HideInInspector] _ThresholdEnd("Outline Threshold", Range(0,1)) = 0.25
+		[HideInInspector] _OutlineSmoothness("Outline Smoothness", Range(0,1)) = 1.0
+		[HideInInspector][MaterialToggle(_USE8NEIGHBOURHOOD_ON)] _Use8Neighbourhood("Sample 8 Neighbours", Float) = 1
+		[HideInInspector] _OutlineOpaqueAlpha("Opaque Alpha", Range(0,1)) = 1.0
+		[HideInInspector] _OutlineMipLevel("Outline Mip Level", Range(0,3)) = 0
 	}
 
 	SubShader

spine-unity/Modules/com.esotericsoftware.spine.urp-shaders/package.json

@@ -1,8 +1,8 @@
 {
   "name": "com.esotericsoftware.spine.urp-shaders",
   "displayName": "Spine Universal RP Shaders",
-  "description": "This plugin provides universal render pipeline (URP) shaders for the spine-unity runtime.\n\nPrerequisites:\nIt requires a working installation of the spine-unity runtime, version 4.3.20 or newer.\n(See http://esotericsoftware.com/git/spine-runtimes/spine-unity)",
+  "description": "This plugin provides universal render pipeline (URP) shaders for the spine-unity runtime.\n\nPrerequisites:\nIt requires a working installation of the spine-unity runtime, version 4.3.44 or newer.\n(See http://esotericsoftware.com/git/spine-runtimes/spine-unity)",
-  "version": "4.3.24",
+  "version": "4.3.25",
   "unity": "2019.3",
   "author": {
     "name": "Esoteric Software",