mathe/Library/PackageCache/com.unity.shadergraph@14.0.8/Editor/Data/Interfaces/IMayRequireNormal.cs

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2024-09-20 20:30:10 +02:00
using UnityEditor.Graphing;
using UnityEditor.ShaderGraph.Internal;
namespace UnityEditor.ShaderGraph
{
interface IMayRequireNormal
{
NeededCoordinateSpace RequiresNormal(ShaderStageCapability stageCapability = ShaderStageCapability.All);
}
static class MayRequireNormalExtensions
{
public static NeededCoordinateSpace RequiresNormal(this MaterialSlot slot)
{
var mayRequireNormal = slot as IMayRequireNormal;
return mayRequireNormal != null ? mayRequireNormal.RequiresNormal() : NeededCoordinateSpace.None;
}
}
}