XiuXianGame/Assets/Scripts/ThirdParty/SpineURPShader/Shaders/2D/Spine-Sprite-URP-2D.shader

Shader "Universal Render Pipeline/2D/Spine/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

		[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) = 0.0 // Disabled stencil test by default
	}

	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
		}

		Pass
		{
			Tags { "LightMode" = "Universal2D" }
			Blend[_SrcBlend][_DstBlend]
			ZWrite[_ZWrite]
			Cull[_Cull]

			HLSLPROGRAM
			// Required to compile gles 2.0 with standard srp library
			#pragma prefer_hlslcc gles
			#pragma exclude_renderers d3d11_9x
			#pragma multi_compile USE_SHAPE_LIGHT_TYPE_0 __
			#pragma multi_compile USE_SHAPE_LIGHT_TYPE_1 __
			#pragma multi_compile USE_SHAPE_LIGHT_TYPE_2 __
			#pragma multi_compile USE_SHAPE_LIGHT_TYPE_3 __

			// -------------------------------------
			// Material Keywords
			#pragma shader_feature _ _ALPHABLEND_ON _ALPHAPREMULTIPLY_ON _ALPHAPREMULTIPLY_VERTEX_ONLY _ADDITIVEBLEND _ADDITIVEBLEND_SOFT _MULTIPLYBLEND _MULTIPLYBLEND_X2
			#pragma shader_feature _ _FIXED_NORMALS_VIEWSPACE _FIXED_NORMALS_VIEWSPACE_BACKFACE _FIXED_NORMALS_MODELSPACE  _FIXED_NORMALS_MODELSPACE_BACKFACE
			#pragma shader_feature _NORMALMAP
			#pragma shader_feature _ALPHA_CLIP
			#pragma shader_feature _EMISSION
			#pragma shader_feature _COLOR_ADJUST
			#pragma shader_feature _RIM_LIGHTING
			#pragma shader_feature _TEXTURE_BLEND
			#pragma shader_feature _LIGHT_AFFECTS_ADDITIVE

			#pragma fragmentoption ARB_precision_hint_fastest
			#pragma multi_compile _ PIXELSNAP_ON

			//--------------------------------------
			// GPU Instancing
			#pragma multi_compile_instancing

			//--------------------------------------
			// Spine related keywords
			#pragma shader_feature _ _STRAIGHT_ALPHA_INPUT
			#pragma vertex CombinedShapeLightVertex
			#pragma fragment CombinedShapeLightFragment

			#define USE_URP
			#define fixed4 half4
			#define fixed3 half3
			#define fixed half

			#include "Packages/com.unity.render-pipelines.universal/Shaders/2D/Include/LightingUtility.hlsl"

			#include "../Include/Spine-Input-Sprite-URP.hlsl"
			#include "Include/Spine-Sprite-StandardPass-URP-2D.hlsl"
			ENDHLSL
		}

		Pass
		{
			Tags { "LightMode" = "NormalsRendering"}

			Blend SrcAlpha OneMinusSrcAlpha
			Cull[_Cull]
			ZWrite[_ZWrite]

			HLSLPROGRAM
			#pragma prefer_hlslcc gles
			#pragma vertex NormalsRenderingVertex
			#pragma fragment NormalsRenderingFragment

			// -------------------------------------
			// Material Keywords
			#pragma shader_feature _ _FIXED_NORMALS_VIEWSPACE _FIXED_NORMALS_VIEWSPACE_BACKFACE _FIXED_NORMALS_MODELSPACE  _FIXED_NORMALS_MODELSPACE_BACKFACE
			#pragma shader_feature _NORMALMAP
			#pragma shader_feature _ALPHA_CLIP

			#pragma multi_compile _ PIXELSNAP_ON

			//--------------------------------------
			// GPU Instancing
			#pragma multi_compile_instancing

			#define USE_URP
			#define fixed4 half4
			#define fixed3 half3
			#define fixed half

			#include "../Include/Spine-Input-Sprite-URP.hlsl"
			#include "Include/Spine-Sprite-NormalsPass-URP-2D.hlsl"

			ENDHLSL
		}

		UsePass "Universal Render Pipeline/2D/Spine/Skeleton Lit/UNLIT"
	}

	FallBack "Universal Render Pipeline/2D/Spine/Skeleton Lit"
	CustomEditor "SpineSpriteShaderGUI"
}