Shader Graph Extras
Released
Editor/UniversalNodes/SceneRoughness.cs
Editor shader graph node that samples scene roughness. Declares an input Vector2 for UV coordinates and an output float that emits shader code calling Roughness::Sample with the resolved coordinates.
namespace Editor.ShaderGraph.Nodes;
[Title( "SGE - Scene Roughness" ), Category( "Shader Graph Extras - Universal" ), Icon( "blur_on" )]
public sealed class SGESceneRoughnessNode : ShaderNode
{
[Input( typeof( Vector2 ) )]
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public NodeInput Coordinates { get; set; }
[Output( typeof( float ) )]
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public NodeResult.Func Output => ( GraphCompiler compiler ) =>
{
var coordinates = compiler.Result( Coordinates ).Cast( 2 );
return new NodeResult( NodeResultType.Float, $"Roughness::Sample( {coordinates} )" );
};
}