1 files changed, 0 insertions, 141 deletions
diff --git a/Assets/AmplifyShaderEditor/Plugins/EditorResources/Previews/Preview_SamplerNode.shader b/Assets/AmplifyShaderEditor/Plugins/EditorResources/Previews/Preview_SamplerNode.shader
deleted file mode 100644
index ca573ce4..00000000
--- a/Assets/AmplifyShaderEditor/Plugins/EditorResources/Previews/Preview_SamplerNode.shader
+++ /dev/null
@@ -1,141 +0,0 @@
-Shader "Hidden/SamplerNode"
-{
-	Properties
-	{
-		_B ("_UVs", 2D) = "white" {}
-		_C ("_Level", 2D) = "white" {}
-		_F ("_NormalScale", 2D) = "white" {}
-		_CustomUVs ("_CustomUVs", Int) = 0
-		_Unpack ("_Unpack", Int) = 0
-		_LodType ("_LodType", Int) = 0
-
-		_Sampler ("_Sampler", 2D) = "white" {}
-		_Sampler3D ("_Sampler3D", 3D) = "white" {}
-		_Array ("_Array", 2DArray) = "white" {}
-		_Cube( "_Cube", CUBE) = "white" {}
-		_Default ("_Default", Int) = 0
-		_Type ("_Type", Int) = 0
-	}
-	SubShader
-	{
-		Pass
-		{
-			CGPROGRAM
-			#pragma vertex vert_img
-			#pragma fragment frag
-			#pragma exclude_renderers d3d9 
-			#pragma target 3.5
-			#include "UnityCG.cginc"
-			#include "UnityStandardUtils.cginc"
-
-			sampler2D _F;
-			int _CustomUVs;
-			int _Unpack;
-			int _Default;
-
-			float4 frag( v2f_img i ) : SV_Target
-			{
-				if( _Default == 1 )
-				{
-					return 1;
-				}
-				else if( _Default == 2 )
-				{
-					return 0;
-				} 
-				else if( _Default == 3 )
-				{
-					return 0.5f;
-				}
-				else if( _Default == 4 )
-				{
-					float4 h = float4(0.5,0.5,1,1);
-					if ( _Unpack == 1 ) 
-					{
-						h.rgb = UnpackScaleNormal( h.xxyy, tex2D( _F, i.uv ).r );
-					} 
-					return h;
-				}
-				return 1;
-			}
-			ENDCG
-		}
-
-		Pass
-		{
-			CGPROGRAM
-			#pragma vertex vert_img
-			#pragma fragment frag
-			#pragma exclude_renderers d3d9 
-			#pragma target 3.5
-			#include "UnityCG.cginc"
-			#include "UnityStandardUtils.cginc"
-
-			sampler2D _B;
-			sampler2D _C;
-			sampler2D _F;
-			int _CustomUVs;
-			int _Unpack;
-			int _LodType;
-
-			UNITY_DECLARE_TEX2DARRAY (_Array);
-			samplerCUBE _Cube;
-			sampler2D _Sampler;
-			sampler3D _Sampler3D;
-			int _Type;
-
-			float4 frag (v2f_img i) : SV_Target
-			{
-				if (_Type == 4)
-				{
-					return UNITY_SAMPLE_TEX2DARRAY (_Array, float3(i.uv, 0));
-				}
-				else if (_Type == 3)
-				{
-					float3 uvs = float3(i.uv,0);
-
-					if (_CustomUVs == 1)
-						uvs = tex2D (_B, i.uv).xyz;
-
-					return texCUBE (_Cube, uvs);
-				}
-				else if (_Type == 2)
-				{
-					return tex3D (_Sampler3D, float3(i.uv,0));
-				}
-				else
-				{
-					float2 uvs = i.uv;
-					float4 c = 0;
-
-					if (_CustomUVs == 1)
-						uvs = tex2D (_B, i.uv).xy;
-
-					if (_LodType == 1)
-					{
-						float lod = tex2D (_C, i.uv).r;
-						c = tex2Dlod (_Sampler, float4(uvs,0,lod));
-					}
-					else if (_LodType == 2)
-					{
-						float bias = tex2D (_C, i.uv).r;
-						c = tex2Dbias (_Sampler, float4(uvs,0,bias));
-					}
-					else
-					{
-						c = tex2D (_Sampler, uvs);
-					}
-
-					if (_Unpack == 1) 
-					{
-						float nscale = tex2D (_F, i.uv).r;
-						c.rgb = UnpackScaleNormal (c, nscale);
-					}
-
-					return c;
-				}
-			}
-			ENDCG
-		}
-	}
-}