You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 

19 lines
623 B

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;
}
}
}