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

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