Add shaders

2026-05-19 15:33:18 +02:00
parent 593c2e75b2
commit cd9df45d08
1358 changed files with 2429155 additions and 0 deletions
@@ -0,0 +1,154 @@
+Shader "GlobalSnow/SpeedTree Billboard Adapted"
+{
+	Properties
+	{
+		_Color ("Main Color", Color) = (1,1,1,1)
+		_SpecColor ("Specular Color", Color) = (0.5, 0.5, 0.5, 0)
+		_HueVariation ("Hue Variation", Color) = (1.0,0.5,0.0,0.1)
+		_MainTex ("Base (RGB)", 2D) = "white" {}
+		_BumpMap ("Normalmap", 2D) = "bump" {}
+		_Cutoff ("Alpha cutoff", Range(0,1)) = 0.5
+		[MaterialEnum(None,0,Fastest,1)] _WindQuality ("Wind Quality", Range(0,1)) = 0
+	}
+	
+	// targeting SM3.0+
+	SubShader
+	{
+		Tags
+		{
+			"Queue"="AlphaTest"
+			"IgnoreProjector"="True"
+			"RenderType"="SnowedSpeedTreeBillboard"
+			"DisableBatching"="LODFading"
+		}
+		LOD 400
+		Cull Off
+
+		CGPROGRAM
+			#pragma surface surf Lambert vertex:SpeedTreeBillboardVert nolightmap addshadow
+			#pragma target 3.0
+			#pragma multi_compile __ LOD_FADE_CROSSFADE
+			#pragma multi_compile __ BILLBOARD_FACE_CAMERA_POS
+			#pragma shader_feature EFFECT_BUMP
+			#pragma shader_feature EFFECT_HUE_VARIATION
+			#define ENABLE_WIND
+			#include "SpeedTreeBillboardCommon.cginc"
+
+			void surf(Input IN, inout SurfaceOutput OUT)
+			{
+				SpeedTreeFragOut o;
+				SpeedTreeFrag(IN, o);
+				SPEEDTREE_COPY_FRAG(OUT, o)
+			}
+		ENDCG
+
+		Pass
+		{
+			Tags { "LightMode" = "Vertex" }
+
+			CGPROGRAM
+				#pragma vertex vert
+				#pragma fragment frag
+				#pragma target 3.0
+				#pragma multi_compile_fog
+				#pragma multi_compile __ LOD_FADE_CROSSFADE
+				#pragma multi_compile __ BILLBOARD_FACE_CAMERA_POS
+				#pragma shader_feature EFFECT_HUE_VARIATION
+				#define ENABLE_WIND
+				#include "SpeedTreeBillboardCommon.cginc"
+
+				struct v2f
+				{
+					float4 vertex	: SV_POSITION;
+					UNITY_FOG_COORDS(0)
+					Input data		: TEXCOORD1;
+				};
+
+				v2f vert(SpeedTreeBillboardData v)
+				{
+					v2f o;
+					SpeedTreeBillboardVert(v, o.data);
+					o.data.color.rgb *= ShadeVertexLightsFull(v.vertex, v.normal, 4, true);
+					o.vertex = UnityObjectToClipPos(v.vertex);
+					UNITY_TRANSFER_FOG(o,o.vertex);
+					return o;
+				}
+
+				fixed4 frag(v2f i) : SV_Target
+				{
+					SpeedTreeFragOut o;
+					SpeedTreeFrag(i.data, o);
+					fixed4 c = fixed4(o.Albedo, o.Alpha);
+					UNITY_APPLY_FOG(i.fogCoord, c);
+					return c;
+				}
+			ENDCG
+		}
+	}
+
+	// targeting SM2.0: Cross-fading, Hue variation and Camera-facing billboard are turned off for less instructions
+	SubShader
+	{
+		Tags
+		{
+			"Queue"="AlphaTest"
+			"IgnoreProjector"="True"
+			"RenderType"="SnowedSpeedTreeBillboard"
+		}
+		LOD 400
+		Cull Off
+
+		CGPROGRAM
+			#pragma surface surf Lambert vertex:SpeedTreeBillboardVert nolightmap
+			#pragma shader_feature EFFECT_BUMP
+			#include "SpeedTreeBillboardCommon.cginc"
+
+			void surf(Input IN, inout SurfaceOutput OUT)
+			{
+				SpeedTreeFragOut o;
+				SpeedTreeFrag(IN, o);
+				SPEEDTREE_COPY_FRAG(OUT, o)
+			}
+		ENDCG
+
+		Pass
+		{
+			Tags { "LightMode" = "Vertex" }
+
+			CGPROGRAM
+				#pragma vertex vert
+				#pragma fragment frag
+				#pragma multi_compile_fog
+				#include "SpeedTreeBillboardCommon.cginc"
+
+				struct v2f 
+				{
+					float4 vertex	: SV_POSITION;
+					UNITY_FOG_COORDS(0)
+					Input data		: TEXCOORD1;
+				};
+
+				v2f vert(SpeedTreeBillboardData v)
+				{
+					v2f o;
+					SpeedTreeBillboardVert(v, o.data);
+					o.data.color.rgb *= ShadeVertexLightsFull(v.vertex, v.normal, 2, false);
+					o.vertex = UnityObjectToClipPos(v.vertex);
+					UNITY_TRANSFER_FOG(o,o.vertex);
+					return o;
+				}
+
+				fixed4 frag(v2f i) : SV_Target
+				{
+					SpeedTreeFragOut o;
+					SpeedTreeFrag(i.data, o);
+					fixed4 c = fixed4(o.Albedo, o.Alpha);
+					UNITY_APPLY_FOG(i.fogCoord, c);
+					return c;
+				}
+			ENDCG
+		}
+	}
+
+	FallBack "Transparent/Cutout/VertexLit"
+}