1 files changed, 0 insertions, 37 deletions
diff --git a/Assets/AmplifyShaderEditor/Plugins/EditorResources/Previews/Preview_RGBToHSVNode.shader b/Assets/AmplifyShaderEditor/Plugins/EditorResources/Previews/Preview_RGBToHSVNode.shader
deleted file mode 100644
index 510fb753..00000000
--- a/Assets/AmplifyShaderEditor/Plugins/EditorResources/Previews/Preview_RGBToHSVNode.shader
+++ /dev/null
@@ -1,37 +0,0 @@
-Shader "Hidden/RGBToHSVNode"
-{
-	Properties
-	{
-		_A ( "_RGB",  2D ) = "white" {}
-	}
-
-	SubShader
-	{
-		Pass
-		{
-			CGPROGRAM
-			#include "UnityCG.cginc"
-			#pragma vertex vert_img
-			#pragma fragment frag
-
-			uniform sampler2D _A;
-
-			float3 RGBToHSV(float3 c)
-			{
-				float4 K = float4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);
-				float4 p = lerp( float4( c.bg, K.wz ), float4( c.gb, K.xy ), step( c.b, c.g ) );
-				float4 q = lerp( float4( p.xyw, c.r ), float4( c.r, p.yzx ), step( p.x, c.r ) );
-				float d = q.x - min( q.w, q.y );
-				float e = 1.0e-10;
-				return float3( abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);
-			}
-
-			float4 frag ( v2f_img i ) : SV_Target
-			{
-				float3 rgb = tex2D ( _A, i.uv ).rgb;
-				return float4( RGBToHSV(rgb), 1 );
-			}
-			ENDCG
-		}
-	}
-}