您最多选择25个主题 主题必须以中文或者字母或数字开头,可以包含连字符 (-),并且长度不得超过35个字符
 
 
 
 

39 行
1.2 KiB

using UnityEngine;
using UnityEditor.Graphing;
namespace UnityEditor.ShaderGraph
{
[Title("Input", "Geometry", "Tangent Vector")]
public class TangentVectorNode : GeometryNode, IMayRequireTangent
{
public const int kOutputSlotId = 0;
public const string kOutputSlotName = "Out";
public TangentVectorNode()
{
name = "Tangent Vector";
UpdateNodeAfterDeserialization();
}
public override string documentationURL
{
get { return "https://github.com/Unity-Technologies/ShaderGraph/wiki/Tangent-Vector-Node"; }
}
public sealed override void UpdateNodeAfterDeserialization()
{
AddSlot(new Vector3MaterialSlot(kOutputSlotId, kOutputSlotName, kOutputSlotName, SlotType.Output, new Vector4(0, 0, 1, 1)));
RemoveSlotsNameNotMatching(new[] { kOutputSlotId });
}
public override string GetVariableNameForSlot(int slotId)
{
return string.Format("IN.{0}", space.ToVariableName(InterpolatorType.Tangent));
}
public NeededCoordinateSpace RequiresTangent()
{
return space.ToNeededCoordinateSpace();
}
}
}