From 917e9e0b320775634dc2e710f7deac74fd0822f0 Mon Sep 17 00:00:00 2001 From: chai Date: Thu, 22 Oct 2020 23:30:02 +0800 Subject: * amplify shader editor --- .../Previews/Preview_SummedBlendNode.shader | 85 ++++++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 Assets/AmplifyShaderEditor/Plugins/EditorResources/Previews/Preview_SummedBlendNode.shader (limited to 'Assets/AmplifyShaderEditor/Plugins/EditorResources/Previews/Preview_SummedBlendNode.shader') diff --git a/Assets/AmplifyShaderEditor/Plugins/EditorResources/Previews/Preview_SummedBlendNode.shader b/Assets/AmplifyShaderEditor/Plugins/EditorResources/Previews/Preview_SummedBlendNode.shader new file mode 100644 index 00000000..4f3b670d --- /dev/null +++ b/Assets/AmplifyShaderEditor/Plugins/EditorResources/Previews/Preview_SummedBlendNode.shader @@ -0,0 +1,85 @@ +Shader "Hidden/SummedBlendNode" +{ + Properties + { + _A ( "_Weights", 2D) = "white" {} + _B ( "_Layer1", 2D) = "white" {} + _C ( "_Layer2", 2D ) = "white" {} + _D ( "_Layer3", 2D ) = "white" {} + _E ( "_Layer4", 2D ) = "white" {} + } + + SubShader + { + + CGINCLUDE + + #include "UnityCG.cginc" + #pragma vertex vert_img + #pragma fragment frag + sampler2D _A; + sampler2D _B; + + ENDCG + + Pass + { + CGPROGRAM + float4 frag(v2f_img i) : SV_Target + { + float4 Weights = tex2D ( _A, i.uv ); + float4 Layer1 = tex2D( _B, i.uv ); + return Weights*Layer1; + } + ENDCG + } + + Pass + { + CGPROGRAM + sampler2D _C; + float4 frag ( v2f_img i ) : SV_Target + { + float4 Weights = tex2D ( _A, i.uv ); + float4 Layer1 = tex2D ( _B, i.uv ); + float4 Layer2 = tex2D ( _C, i.uv ); + return ( Weights.x*Layer1 + Weights.y*Layer2 ); + } + ENDCG + } + + Pass + { + CGPROGRAM + sampler2D _C; + sampler2D _D; + float4 frag ( v2f_img i ) : SV_Target + { + float4 Weights = tex2D( _A, i.uv ); + float4 Layer1 = tex2D( _B, i.uv ); + float4 Layer2 = tex2D( _C, i.uv ); + float4 Layer3 = tex2D( _D, i.uv ); + return ( Weights.x*Layer1 + Weights.y*Layer2 + Weights.z*Layer3 ); + } + ENDCG + } + + Pass + { + CGPROGRAM + sampler2D _C; + sampler2D _D; + sampler2D _E; + float4 frag ( v2f_img i ) : SV_Target + { + float4 Weights = tex2D ( _A, i.uv ); + float4 Layer1 = tex2D ( _B, i.uv ); + float4 Layer2 = tex2D ( _C, i.uv ); + float4 Layer3 = tex2D ( _D, i.uv ); + float4 Layer4 = tex2D ( _E, i.uv ); + return ( Weights.x*Layer1 + Weights.y*Layer2 + Weights.z*Layer3 + Weights.w*Layer4 ); + } + ENDCG + } + } +} -- cgit v1.1-26-g67d0