1 files changed, 0 insertions, 232 deletions
diff --git a/Assets/AmplifyShaderEditor/Plugins/EditorResources/Previews/LinearPreviews.shader b/Assets/AmplifyShaderEditor/Plugins/EditorResources/Previews/LinearPreviews.shader
deleted file mode 100644
index 077ef3a9..00000000
--- a/Assets/AmplifyShaderEditor/Plugins/EditorResources/Previews/LinearPreviews.shader
+++ /dev/null
@@ -1,232 +0,0 @@
-Shader "Hidden/LinearMaterial"
-{
-	Properties
-	{ 
-		_MainTex( "Texture", any ) = "" {} 
-		_BackGround( "Back", 2D) = "white" {}
-	}
-
-	SubShader
-	{
-		Lighting Off
-		Blend SrcAlpha OneMinusSrcAlpha
-		Cull Off
-		ZWrite Off
-		ZTest Always
-
-
-		Pass {
-			CGPROGRAM
-			#pragma vertex vert
-			#pragma fragment frag
-			#pragma target 2.0
-
-			#include "UnityCG.cginc"
-
-			sampler2D _MainTex;
-			uniform float4 _MainTex_ST;
-			float4 _Mask;
-
-			uniform float4x4 unity_GUIClipTextureMatrix;
-			sampler2D _GUIClipTexture;
-
-			struct appdata_t {
-				float4 vertex : POSITION;
-				float2 texcoord : TEXCOORD0;
-			};
-
-			struct v2f {
-				float4 vertex : SV_POSITION;
-				float2 texcoord : TEXCOORD0;
-				float2 clipUV : TEXCOORD1;
-			};
-
-			v2f vert( appdata_t v )
-			{
-				v2f o;
-				o.vertex = UnityObjectToClipPos( v.vertex );
-				o.texcoord = TRANSFORM_TEX( v.texcoord.xy, _MainTex );
-				float3 eyePos = UnityObjectToViewPos( v.vertex );
-				o.clipUV = mul( unity_GUIClipTextureMatrix, float4( eyePos.xy, 0, 1.0 ) );
-				return o;
-			}
-
-			fixed4 frag( v2f i ) : SV_Target
-			{
-				float4 c = tex2D( _MainTex, i.texcoord );
-				c.rgb *= _Mask.rgb;
-
-				c.a = tex2D( _GUIClipTexture, i.clipUV ).a;
-				return c;
-			}
-			ENDCG
-		}
-
-		Pass { // sphere preview = true, alpha mask = false
-			CGPROGRAM
-			#pragma vertex vert
-			#pragma fragment frag
-			#pragma target 2.0
-
-			#include "UnityCG.cginc"
-
-			sampler2D _MainTex;
-			uniform float4 _MainTex_ST;
-			float _InvertedZoom;
-			float4 _Mask;
-
-			uniform float4x4 unity_GUIClipTextureMatrix;
-			sampler2D _GUIClipTexture;
-
-			struct appdata_t {
-				float4 vertex : POSITION;
-				float2 texcoord : TEXCOORD0;
-			};
-
-			struct v2f {
-				float4 vertex : SV_POSITION;
-				float2 texcoord : TEXCOORD0;
-				float2 clipUV : TEXCOORD1;
-			};
-
-			v2f vert( appdata_t v )
-			{
-				v2f o;
-				o.vertex = UnityObjectToClipPos( v.vertex );
-				o.texcoord = TRANSFORM_TEX( v.texcoord.xy, _MainTex );
-				float3 eyePos = UnityObjectToViewPos( v.vertex );
-				o.clipUV = mul( unity_GUIClipTextureMatrix, float4( eyePos.xy, 0, 1.0 ) );
-				return o;
-			}
-
-			fixed4 frag( v2f i ) : SV_Target
-			{
-				float2 p = 2 * i.texcoord - 1;
-				float r = sqrt( dot( p,p ) );
-
-				float alpha = saturate( ( 1 - r )*( 45 * _InvertedZoom + 5 ) );
-
-				float4 c = tex2D( _MainTex, i.texcoord );
-				c.rgb *= _Mask.rgb;
-
-				c.rgb *= alpha;
-
-				c.a = tex2D( _GUIClipTexture, i.clipUV ).a;
-				return c;
-			}
-			ENDCG
-		}
-
-		Pass {
-			CGPROGRAM
-			#pragma vertex vert
-			#pragma fragment frag
-			#pragma target 2.0
-
-			#include "UnityCG.cginc"
-
-			sampler2D _MainTex;
-			sampler2D _BackGround;
-			uniform float4 _MainTex_ST;
-			uniform float4 _BackGround_ST;
-			float _InvertedZoom;
-			float4 _Mask;
-
-			uniform float4x4 unity_GUIClipTextureMatrix;
-			sampler2D _GUIClipTexture;
-
-			struct appdata_t {
-				float4 vertex : POSITION;
-				float2 texcoord : TEXCOORD0;
-			};
-
-			struct v2f {
-				float4 vertex : SV_POSITION;
-				float2 texcoord : TEXCOORD0;
-				float2 clipUV : TEXCOORD1;
-			};
-
-			v2f vert( appdata_t v )
-			{
-				v2f o;
-				o.vertex = UnityObjectToClipPos( v.vertex );
-				o.texcoord = TRANSFORM_TEX( v.texcoord.xy, _MainTex );
-				float3 eyePos = UnityObjectToViewPos( v.vertex );
-				o.clipUV = mul( unity_GUIClipTextureMatrix, float4( eyePos.xy, 0, 1.0 ) );
-				return o;
-			}
-
-			fixed4 frag( v2f i ) : SV_Target
-			{
-				float3 back = tex2D( _BackGround, ( i.texcoord * 2 - 1 ) * _InvertedZoom).b;
-
-				float4 c = tex2D( _MainTex, i.texcoord );
-				c.rgb *= _Mask.rgb;
-				c.rgb = lerp( back, c.rgb, c.a );
-
-				c.a = tex2D( _GUIClipTexture, i.clipUV ).a;
-				return c;
-			}
-			ENDCG
-		}
-
-		Pass {
-			CGPROGRAM
-			#pragma vertex vert
-			#pragma fragment frag
-			#pragma target 2.0
-
-			#include "UnityCG.cginc"
-
-			sampler2D _MainTex;
-			sampler2D _BackGround;
-			uniform float4 _MainTex_ST;
-			uniform float4 _BackGround_ST;
-			float _InvertedZoom;
-			float4 _Mask;
-
-			uniform float4x4 unity_GUIClipTextureMatrix;
-			sampler2D _GUIClipTexture;
-
-			struct appdata_t {
-				float4 vertex : POSITION;
-				float2 texcoord : TEXCOORD0;
-			};
-
-			struct v2f {
-				float4 vertex : SV_POSITION;
-				float2 texcoord : TEXCOORD0;
-				float2 clipUV : TEXCOORD1;
-			};
-
-			v2f vert( appdata_t v )
-			{
-				v2f o;
-				o.vertex = UnityObjectToClipPos( v.vertex );
-				o.texcoord = TRANSFORM_TEX( v.texcoord.xy, _MainTex );
-				float3 eyePos = UnityObjectToViewPos( v.vertex );
-				o.clipUV = mul( unity_GUIClipTextureMatrix, float4( eyePos.xy, 0, 1.0 ) );
-				return o;
-			}
-
-			fixed4 frag( v2f i ) : SV_Target
-			{
-				float2 p = 2 * i.texcoord - 1;
-				float3 back = tex2D( _BackGround, p * _InvertedZoom).b;
-				float r = sqrt( dot( p,p ) );
-
-				float alpha = saturate( ( 1 - r )*( 45 * _InvertedZoom + 5 ) );
-
-				float4 c = 0;
-				c = tex2D( _MainTex, i.texcoord );
-				c.rgb *= _Mask.rgb;
-				c.rgb = lerp( back, c.rgb, c.a * alpha);
-
-				c.a = tex2D( _GUIClipTexture, i.clipUV ).a;
-				return c;
-			}
-			ENDCG
-		}
-	}
-	Fallback Off
-}