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
605 B
19 lines
605 B
using UnityEditor.Graphing; |
|
using UnityEditor.ShaderGraph.Internal; |
|
|
|
namespace UnityEditor.ShaderGraph |
|
{ |
|
interface IMayRequireTangent |
|
{ |
|
NeededCoordinateSpace RequiresTangent(ShaderStageCapability stageCapability = ShaderStageCapability.All); |
|
} |
|
|
|
static class MayRequireTangentExtensions |
|
{ |
|
public static NeededCoordinateSpace RequiresTangent(this MaterialSlot slot) |
|
{ |
|
var mayRequireTangent = slot as IMayRequireTangent; |
|
return mayRequireTangent != null ? mayRequireTangent.RequiresTangent() : NeededCoordinateSpace.None; |
|
} |
|
} |
|
}
|
|
|