material
灯光衰减

Exposure: public
UE Version: 5.4
q408286252

October 30, 2024, 4:19 am
Code to copy
Begin Object Class=/Script/UnrealEd.MaterialGraphNode_Custom Name="MaterialGraphNode_Custom_16" ExportPath="/Script/UnrealEd.MaterialGraphNode_Custom'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_Custom_16'"
   Begin Object Class=/Script/Engine.MaterialExpressionCustom Name="MaterialExpressionCustom_16" ExportPath="/Script/Engine.MaterialExpressionCustom'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_Custom_16.MaterialExpressionCustom_16'"
   End Object
   Begin Object Name="MaterialExpressionCustom_16" ExportPath="/Script/Engine.MaterialExpressionCustom'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_Custom_16.MaterialExpressionCustom_16'"
      Code="float2 lightVec = (Light_Position - StepPosition);\r\nfloat lightLength = length(lightVec);\r\nfloat lightLength_normal = saturate(lightLength / Light_Radius);\r\nfloat lightStrength = 1.0 - pow(lightLength_normal,4*Light_Falloff);\r\nlightStrength = lightStrength *lightStrength / (lightLength_normal * lightLength_normal +1.0);\r\nreturn lightStrength * Light_Color;"
      Inputs(0)=(InputName="Light_Position",Input=(Expression="/Script/Engine.MaterialExpressionConstant2Vector'MaterialGraphNode_26.MaterialExpressionConstant2Vector_0'",Mask=1,MaskR=1,MaskG=1))
      Inputs(1)=(InputName="StepPosition",Input=(Expression="/Script/Engine.MaterialExpressionTextureCoordinate'MaterialGraphNode_28.MaterialExpressionTextureCoordinate_2'"))
      Inputs(2)=(InputName="Light_Color",Input=(Expression="/Script/Engine.MaterialExpressionVectorParameter'MaterialGraphNode_29.MaterialExpressionVectorParameter_0'",Mask=1,MaskR=1,MaskG=1,MaskB=1))
      Inputs(3)=(InputName="Light_Radius",Input=(Expression="/Script/Engine.MaterialExpressionScalarParameter'MaterialGraphNode_30.MaterialExpressionScalarParameter_5'"))
      Inputs(4)=(InputName="Light_Falloff",Input=(Expression="/Script/Engine.MaterialExpressionScalarParameter'MaterialGraphNode_31.MaterialExpressionScalarParameter_6'"))
      ShowCode=True
      MaterialExpressionEditorX=48
      MaterialExpressionEditorY=32
      MaterialExpressionGuid=A687FBBC486D6C1CB9CBB5882F5A7271
      Material="/Script/UnrealEd.PreviewMaterial'/Engine/Transient.NewMaterial'"
   End Object
   MaterialExpression="/Script/Engine.MaterialExpressionCustom'MaterialExpressionCustom_16'"
   NodePosX=48
   NodePosY=32
   NodeGuid=0F1FC6D24F12C3AF8657DC95A78357EF
   CustomProperties Pin (PinId=D74DD35B481F9424B011B984BA642FFE,PinName="Light_Position",PinType.PinCategory="required",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(MaterialGraphNode_26 321342AD4770EAA21B9490AD57504A7F,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=42F8BBFF4D1453FA2F52D4B34E102F71,PinName="StepPosition",PinType.PinCategory="required",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(MaterialGraphNode_28 0770773843CC28E4804352A6BC6FB546,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=F21A93AB410DA7A9B1EF50BC0888714A,PinName="Light_Color",PinType.PinCategory="required",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(MaterialGraphNode_29 BA47333C452CB78DAFCAD8A41382A7E6,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=BD9A6FF949C9B21383F36C9145D4C0A8,PinName="Light_Radius",PinType.PinCategory="required",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(MaterialGraphNode_30 A246A3614122D43F0F10C3AF938403C9,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=A559A2144E8A3A4D348D8192C872B1E2,PinName="Light_Falloff",PinType.PinCategory="required",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(MaterialGraphNode_31 9F0BC71F4A3C6908CA0285806519366E,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=35AA42B3412D9B6368F349B983C1893B,PinName="Output",PinFriendlyName=NSLOCTEXT("MaterialGraphNode", "Space", " "),Direction="EGPD_Output",PinType.PinCategory="",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(MaterialGraphNode_Root_0 5E2964DD44CFB43ACDFA5F9F83C14246,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
End Object
Begin Object Class=/Script/UnrealEd.MaterialGraphNode Name="MaterialGraphNode_26" ExportPath="/Script/UnrealEd.MaterialGraphNode'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_26'"
   Begin Object Class=/Script/Engine.MaterialExpressionConstant2Vector Name="MaterialExpressionConstant2Vector_0" ExportPath="/Script/Engine.MaterialExpressionConstant2Vector'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_26.MaterialExpressionConstant2Vector_0'"
   End Object
   Begin Object Name="MaterialExpressionConstant2Vector_0" ExportPath="/Script/Engine.MaterialExpressionConstant2Vector'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_26.MaterialExpressionConstant2Vector_0'"
      R=0.500000
      G=0.500000
      MaterialExpressionEditorX=-336
      MaterialExpressionEditorY=32
      MaterialExpressionGuid=BEBA1F3E4ECBF4BE72CC1FA8A5ACA69B
      Material="/Script/UnrealEd.PreviewMaterial'/Engine/Transient.NewMaterial'"
   End Object
   MaterialExpression="/Script/Engine.MaterialExpressionConstant2Vector'MaterialExpressionConstant2Vector_0'"
   NodePosX=-336
   NodePosY=32
   NodeGuid=92263B0F46CDF0EB956AA68BEB4ED54F
   CustomProperties Pin (PinId=39B65B294FDD4CBF1D3727860098F8CC,PinName="X",PinType.PinCategory="optional",PinType.PinSubCategory="red",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,DefaultValue="0.5",PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=True,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=86EF8B7542529D27731752A56269F14F,PinName="Y",PinType.PinCategory="optional",PinType.PinSubCategory="red",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,DefaultValue="0.5",PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=True,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=321342AD4770EAA21B9490AD57504A7F,PinName="Output",PinFriendlyName=NSLOCTEXT("MaterialGraphNode", "Space", " "),Direction="EGPD_Output",PinType.PinCategory="mask",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(MaterialGraphNode_Custom_16 D74DD35B481F9424B011B984BA642FFE,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=7D89EDB14C5EC6B32F1E8A86D38D5B00,PinName="Output2",PinFriendlyName=NSLOCTEXT("MaterialGraphNode", "Space", " "),Direction="EGPD_Output",PinType.PinCategory="mask",PinType.PinSubCategory="red",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=F99F3A7B4F17761AD43226868154794B,PinName="Output3",PinFriendlyName=NSLOCTEXT("MaterialGraphNode", "Space", " "),Direction="EGPD_Output",PinType.PinCategory="mask",PinType.PinSubCategory="green",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
End Object
Begin Object Class=/Script/UnrealEd.MaterialGraphNode Name="MaterialGraphNode_28" ExportPath="/Script/UnrealEd.MaterialGraphNode'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_28'"
   Begin Object Class=/Script/Engine.MaterialExpressionTextureCoordinate Name="MaterialExpressionTextureCoordinate_2" ExportPath="/Script/Engine.MaterialExpressionTextureCoordinate'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_28.MaterialExpressionTextureCoordinate_2'"
   End Object
   Begin Object Name="MaterialExpressionTextureCoordinate_2" ExportPath="/Script/Engine.MaterialExpressionTextureCoordinate'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_28.MaterialExpressionTextureCoordinate_2'"
      MaterialExpressionEditorX=-336
      MaterialExpressionEditorY=176
      MaterialExpressionGuid=8E8031344E7B5D9A04E7B9BBE849F924
      Material="/Script/UnrealEd.PreviewMaterial'/Engine/Transient.NewMaterial'"
   End Object
   MaterialExpression="/Script/Engine.MaterialExpressionTextureCoordinate'MaterialExpressionTextureCoordinate_2'"
   NodePosX=-336
   NodePosY=176
   AdvancedPinDisplay=Hidden
   NodeGuid=35053CDA470FBB3BEE463FB7A49EF0DE
   CustomProperties Pin (PinId=22AF2F624AE6BDD92CF38EA1EC551211,PinName="Coordinate Index",PinType.PinCategory="optional",PinType.PinSubCategory="int",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,DefaultValue="0",PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=True,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=4A68319A433211470BA005B78DF7FBCB,PinName="UTiling",PinType.PinCategory="optional",PinType.PinSubCategory="red",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,DefaultValue="1.0",PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=True,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=True,bOrphanedPin=False,)
   CustomProperties Pin (PinId=DAB02941455EA180EACDC785F3F8909E,PinName="VTiling",PinType.PinCategory="optional",PinType.PinSubCategory="red",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,DefaultValue="1.0",PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=True,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=True,bOrphanedPin=False,)
   CustomProperties Pin (PinId=FC22073145D1D14F3C0AAB95683B580B,PinName="Un Mirror U",PinType.PinCategory="optional",PinType.PinSubCategory="bool",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,DefaultValue="false",PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=True,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=True,bOrphanedPin=False,)
   CustomProperties Pin (PinId=C53012A64716A912C4618C95CF92A7BC,PinName="Un Mirror V",PinType.PinCategory="optional",PinType.PinSubCategory="bool",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,DefaultValue="false",PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=True,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=True,bOrphanedPin=False,)
   CustomProperties Pin (PinId=0770773843CC28E4804352A6BC6FB546,PinName="Output",PinFriendlyName=NSLOCTEXT("MaterialGraphNode", "Space", " "),Direction="EGPD_Output",PinType.PinCategory="",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(MaterialGraphNode_Custom_16 42F8BBFF4D1453FA2F52D4B34E102F71,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
End Object
Begin Object Class=/Script/UnrealEd.MaterialGraphNode Name="MaterialGraphNode_29" ExportPath="/Script/UnrealEd.MaterialGraphNode'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_29'"
   Begin Object Class=/Script/Engine.MaterialExpressionVectorParameter Name="MaterialExpressionVectorParameter_0" ExportPath="/Script/Engine.MaterialExpressionVectorParameter'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_29.MaterialExpressionVectorParameter_0'"
   End Object
   Begin Object Name="MaterialExpressionVectorParameter_0" ExportPath="/Script/Engine.MaterialExpressionVectorParameter'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_29.MaterialExpressionVectorParameter_0'"
      DefaultValue=(R=1.000000,G=1.000000,B=1.000000,A=1.000000)
      ParameterName="LightColor"
      ExpressionGUID=4EF348C04DA6E9E4FEF7298432567EBB
      MaterialExpressionEditorX=-336
      MaterialExpressionEditorY=272
      MaterialExpressionGuid=E9DB574B415FA902BF49FF8CDFBF8E75
      Material="/Script/UnrealEd.PreviewMaterial'/Engine/Transient.NewMaterial'"
   End Object
   MaterialExpression="/Script/Engine.MaterialExpressionVectorParameter'MaterialExpressionVectorParameter_0'"
   NodePosX=-336
   NodePosY=272
   bCanRenameNode=True
   NodeGuid=2C8B3D194DEE5ED1A392A9878C6E3ADE
   CustomProperties Pin (PinId=C56E3C6C4D9294C1DCBDC68F3B05D762,PinName="Default Value",PinType.PinCategory="optional",PinType.PinSubCategory="rgba",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,DefaultValue="(R=1.000000,G=1.000000,B=1.000000,A=1.000000)",PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=True,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=BA47333C452CB78DAFCAD8A41382A7E6,PinName="Output",PinFriendlyName=NSLOCTEXT("MaterialGraphNode", "Space", " "),Direction="EGPD_Output",PinType.PinCategory="mask",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(MaterialGraphNode_Custom_16 F21A93AB410DA7A9B1EF50BC0888714A,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=3ACEB4A94ECCA308438C3AA006E02787,PinName="Output2",PinFriendlyName=NSLOCTEXT("MaterialGraphNode", "Space", " "),Direction="EGPD_Output",PinType.PinCategory="mask",PinType.PinSubCategory="red",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=990306744276FB7C8D6164BA08961FDF,PinName="Output3",PinFriendlyName=NSLOCTEXT("MaterialGraphNode", "Space", " "),Direction="EGPD_Output",PinType.PinCategory="mask",PinType.PinSubCategory="green",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=A0D2634C4C69AFB4763EEAAD82B0B0F5,PinName="Output4",PinFriendlyName=NSLOCTEXT("MaterialGraphNode", "Space", " "),Direction="EGPD_Output",PinType.PinCategory="mask",PinType.PinSubCategory="blue",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=0807F08C4984B7377508C4BEC309696A,PinName="Output5",PinFriendlyName=NSLOCTEXT("MaterialGraphNode", "Space", " "),Direction="EGPD_Output",PinType.PinCategory="mask",PinType.PinSubCategory="alpha",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
End Object
Begin Object Class=/Script/UnrealEd.MaterialGraphNode Name="MaterialGraphNode_30" ExportPath="/Script/UnrealEd.MaterialGraphNode'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_30'"
   Begin Object Class=/Script/Engine.MaterialExpressionScalarParameter Name="MaterialExpressionScalarParameter_5" ExportPath="/Script/Engine.MaterialExpressionScalarParameter'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_30.MaterialExpressionScalarParameter_5'"
   End Object
   Begin Object Name="MaterialExpressionScalarParameter_5" ExportPath="/Script/Engine.MaterialExpressionScalarParameter'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_30.MaterialExpressionScalarParameter_5'"
      DefaultValue=0.500000
      ParameterName="Light_Radius"
      ExpressionGUID=4DF245774A0353870737DDAA574B1ECE
      MaterialExpressionEditorX=-336
      MaterialExpressionEditorY=464
      MaterialExpressionGuid=AC757E9F45BC4D35CCBCD48DCBE26FBC
      Material="/Script/UnrealEd.PreviewMaterial'/Engine/Transient.NewMaterial'"
   End Object
   MaterialExpression="/Script/Engine.MaterialExpressionScalarParameter'MaterialExpressionScalarParameter_5'"
   NodePosX=-336
   NodePosY=464
   bCanRenameNode=True
   NodeGuid=AF041D31418B6BD01B9DC6821C4A517F
   CustomProperties Pin (PinId=5112893540AA951D908EACA7A0A9CF23,PinName="Default Value",PinType.PinCategory="optional",PinType.PinSubCategory="red",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,DefaultValue="0.5",PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=True,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=A246A3614122D43F0F10C3AF938403C9,PinName="Output",PinFriendlyName=NSLOCTEXT("MaterialGraphNode", "Space", " "),Direction="EGPD_Output",PinType.PinCategory="",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(MaterialGraphNode_Custom_16 BD9A6FF949C9B21383F36C9145D4C0A8,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
End Object
Begin Object Class=/Script/UnrealEd.MaterialGraphNode Name="MaterialGraphNode_31" ExportPath="/Script/UnrealEd.MaterialGraphNode'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_31'"
   Begin Object Class=/Script/Engine.MaterialExpressionScalarParameter Name="MaterialExpressionScalarParameter_6" ExportPath="/Script/Engine.MaterialExpressionScalarParameter'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_31.MaterialExpressionScalarParameter_6'"
   End Object
   Begin Object Name="MaterialExpressionScalarParameter_6" ExportPath="/Script/Engine.MaterialExpressionScalarParameter'/Engine/Transient.NewMaterial:MaterialGraph_0.MaterialGraphNode_31.MaterialExpressionScalarParameter_6'"
      DefaultValue=1.000000
      ParameterName="Light_Falloff"
      ExpressionGUID=9E3BC31045D355F48C4CA8920E2EC11A
      MaterialExpressionEditorX=-336
      MaterialExpressionEditorY=560
      MaterialExpressionGuid=615D32634E0BE2AB284D4E89B119064E
      Material="/Script/UnrealEd.PreviewMaterial'/Engine/Transient.NewMaterial'"
   End Object
   MaterialExpression="/Script/Engine.MaterialExpressionScalarParameter'MaterialExpressionScalarParameter_6'"
   NodePosX=-336
   NodePosY=560
   bCanRenameNode=True
   NodeGuid=E00B18B14429041BCD4535BC1DDC2DCE
   CustomProperties Pin (PinId=269BFB25491EC4F2C76C56821FEDD580,PinName="Default Value",PinType.PinCategory="optional",PinType.PinSubCategory="red",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,DefaultValue="1.0",PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=True,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=9F0BC71F4A3C6908CA0285806519366E,PinName="Output",PinFriendlyName=NSLOCTEXT("MaterialGraphNode", "Space", " "),Direction="EGPD_Output",PinType.PinCategory="",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(MaterialGraphNode_Custom_16 A559A2144E8A3A4D348D8192C872B1E2,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
End Object
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灯光衰减

q408286252

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