My own material snow

snow material .just copy and paste the code below.
anouther contribuition for the community



Begin Object Class=MaterialGraphNode_Root Name="MaterialGraphNode_Root_0"
   Begin Object Class=EdGraphPin Name="EdGraphPin_6365"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6366"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6367"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6368"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6369"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6370"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6371"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6372"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6373"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6374"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6375"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6376"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6377"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6378"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6379"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6380"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6381"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6382"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6383"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6384"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6385"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6386"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6387"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6388"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6389"
   End Object
   Begin Object Name="EdGraphPin_6365"
      PinName="Base Color"
      PinType=(PinCategory="materialinput")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_0.EdGraphPin_6393"'
   End Object
   Begin Object Name="EdGraphPin_6366"
      PinName="Metallic"
      PinType=(PinCategory="materialinput")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_1.EdGraphPin_6394"'
   End Object
   Begin Object Name="EdGraphPin_6367"
      PinName="Specular"
      PinType=(PinCategory="materialinput")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_2.EdGraphPin_6397"'
   End Object
   Begin Object Name="EdGraphPin_6368"
      PinName="Roughness"
      PinType=(PinCategory="materialinput")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_3.EdGraphPin_6398"'
   End Object
   Begin Object Name="EdGraphPin_6369"
      PinName="Emissive Color"
      PinType=(PinCategory="materialinput")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_5.EdGraphPin_6406"'
   End Object
   Begin Object Name="EdGraphPin_6370"
      PinName="Opacity"
      PinType=(PinCategory="materialinput")
   End Object
   Begin Object Name="EdGraphPin_6371"
      PinName="Opacity Mask"
      PinType=(PinCategory="materialinput")
   End Object
   Begin Object Name="EdGraphPin_6372"
      PinName="Normal"
      PinType=(PinCategory="materialinput")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_4.EdGraphPin_6402"'
   End Object
   Begin Object Name="EdGraphPin_6373"
      PinName="World Position Offset"
      PinType=(PinCategory="materialinput")
   End Object
   Begin Object Name="EdGraphPin_6374"
      PinName="World Displacement"
      PinType=(PinCategory="materialinput")
   End Object
   Begin Object Name="EdGraphPin_6375"
      PinName="Tessellation Multiplier"
      PinType=(PinCategory="materialinput")
   End Object
   Begin Object Name="EdGraphPin_6376"
      PinName="Subsurface Color"
      PinType=(PinCategory="materialinput")
   End Object
   Begin Object Name="EdGraphPin_6377"
      PinName="Clear Coat"
      PinType=(PinCategory="materialinput")
   End Object
   Begin Object Name="EdGraphPin_6378"
      PinName="Clear Coat Roughness"
      PinType=(PinCategory="materialinput")
   End Object
   Begin Object Name="EdGraphPin_6379"
      PinName="Ambient Occlusion"
      PinType=(PinCategory="materialinput")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_6.EdGraphPin_6409"'
   End Object
   Begin Object Name="EdGraphPin_6380"
      PinName="Refraction"
      PinType=(PinCategory="materialinput")
   End Object
   Begin Object Name="EdGraphPin_6381"
      PinName="Customized UV0"
      PinType=(PinCategory="materialinput")
   End Object
   Begin Object Name="EdGraphPin_6382"
      PinName="Customized UV1"
      PinType=(PinCategory="materialinput")
   End Object
   Begin Object Name="EdGraphPin_6383"
      PinName="Customized UV2"
      PinType=(PinCategory="materialinput")
   End Object
   Begin Object Name="EdGraphPin_6384"
      PinName="Customized UV3"
      PinType=(PinCategory="materialinput")
   End Object
   Begin Object Name="EdGraphPin_6385"
      PinName="Customized UV4"
      PinType=(PinCategory="materialinput")
   End Object
   Begin Object Name="EdGraphPin_6386"
      PinName="Customized UV5"
      PinType=(PinCategory="materialinput")
   End Object
   Begin Object Name="EdGraphPin_6387"
      PinName="Customized UV6"
      PinType=(PinCategory="materialinput")
   End Object
   Begin Object Name="EdGraphPin_6388"
      PinName="Customized UV7"
      PinType=(PinCategory="materialinput")
   End Object
   Begin Object Name="EdGraphPin_6389"
      PinName="Material Attributes"
      PinType=(PinCategory="materialinput")
   End Object
   Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
   Pins(0)=EdGraphPin'EdGraphPin_6365'
   Pins(1)=EdGraphPin'EdGraphPin_6366'
   Pins(2)=EdGraphPin'EdGraphPin_6367'
   Pins(3)=EdGraphPin'EdGraphPin_6368'
   Pins(4)=EdGraphPin'EdGraphPin_6369'
   Pins(5)=EdGraphPin'EdGraphPin_6370'
   Pins(6)=EdGraphPin'EdGraphPin_6371'
   Pins(7)=EdGraphPin'EdGraphPin_6372'
   Pins(8)=EdGraphPin'EdGraphPin_6373'
   Pins(9)=EdGraphPin'EdGraphPin_6374'
   Pins(10)=EdGraphPin'EdGraphPin_6375'
   Pins(11)=EdGraphPin'EdGraphPin_6376'
   Pins(12)=EdGraphPin'EdGraphPin_6377'
   Pins(13)=EdGraphPin'EdGraphPin_6378'
   Pins(14)=EdGraphPin'EdGraphPin_6379'
   Pins(15)=EdGraphPin'EdGraphPin_6380'
   Pins(16)=EdGraphPin'EdGraphPin_6381'
   Pins(17)=EdGraphPin'EdGraphPin_6382'
   Pins(18)=EdGraphPin'EdGraphPin_6383'
   Pins(19)=EdGraphPin'EdGraphPin_6384'
   Pins(20)=EdGraphPin'EdGraphPin_6385'
   Pins(21)=EdGraphPin'EdGraphPin_6386'
   Pins(22)=EdGraphPin'EdGraphPin_6387'
   Pins(23)=EdGraphPin'EdGraphPin_6388'
   Pins(24)=EdGraphPin'EdGraphPin_6389'
   NodeGuid=9CAC5C2F459334E4A065008179FFB25D
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_0"
   Begin Object Class=MaterialExpressionClamp Name="MaterialExpressionClamp_0"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6390"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6391"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6392"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6393"
   End Object
   Begin Object Name="MaterialExpressionClamp_0"
      Input=(Expression=MaterialExpressionLinearInterpolate'"MaterialGraphNode_25.MaterialExpressionLinearInterpolate_3"')
      MinDefault=0.100000
      MaterialExpressionEditorX=-336
      MaterialExpressionEditorY=-112
      MaterialExpressionGuid=8FA350584DF1039FDC966994C44A018F
      Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
   End Object
   Begin Object Name="EdGraphPin_6390"
      PinName="Input"
      PinFriendlyName=" "
      PinType=(PinCategory="required")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_25.EdGraphPin_6479"'
   End Object
   Begin Object Name="EdGraphPin_6391"
      PinName="Min"
      PinType=(PinCategory="optional")
   End Object
   Begin Object Name="EdGraphPin_6392"
      PinName="Max"
      PinType=(PinCategory="optional")
   End Object
   Begin Object Name="EdGraphPin_6393"
      PinName="Output"
      PinFriendlyName=" "
      Direction=EGPD_Output
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_Root_0.EdGraphPin_6365"'
   End Object
   MaterialExpression=MaterialExpressionClamp'MaterialExpressionClamp_0'
   Pins(0)=EdGraphPin'EdGraphPin_6390'
   Pins(1)=EdGraphPin'EdGraphPin_6391'
   Pins(2)=EdGraphPin'EdGraphPin_6392'
   Pins(3)=EdGraphPin'EdGraphPin_6393'
   NodePosX=-336
   NodePosY=-112
   NodeGuid=0250FB00467AE6BE6C3825872C1F5C79
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_1"
   Begin Object Class=MaterialExpressionScalarParameter Name="MaterialExpressionScalarParameter_0"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6394"
   End Object
   Begin Object Name="MaterialExpressionScalarParameter_0"
      ParameterName="metal"
      ExpressionGUID=0DE021C4409A83AAC91B1AB27CF27957
      MaterialExpressionEditorX=-80
      MaterialExpressionEditorY=-192
      MaterialExpressionGuid=F2F530AC4226F9EF3C76209C9832E9E9
      Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
   End Object
   Begin Object Name="EdGraphPin_6394"
      PinName="Output"
      PinFriendlyName=" "
      Direction=EGPD_Output
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_Root_0.EdGraphPin_6366"'
   End Object
   MaterialExpression=MaterialExpressionScalarParameter'MaterialExpressionScalarParameter_0'
   Pins(0)=EdGraphPin'EdGraphPin_6394'
   NodePosX=-80
   NodePosY=-192
   bCanRenameNode=True
   NodeGuid=696C578A46FAB3270A9EE5859F81EEA8
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_2"
   Begin Object Class=MaterialExpressionMultiply Name="MaterialExpressionMultiply_0"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6395"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6396"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6397"
   End Object
   Begin Object Name="MaterialExpressionMultiply_0"
      A=(Expression=MaterialExpressionTextureSample'"MaterialGraphNode_7.MaterialExpressionTextureSample_0"',OutputIndex=2,Mask=1,MaskG=1)
      B=(Expression=MaterialExpressionScalarParameter'"MaterialGraphNode_15.MaterialExpressionScalarParameter_3"')
      MaterialExpressionEditorX=-416
      MaterialExpressionGuid=2AE3AC6C40A0B4CABE7DFFBEF6361310
      Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
   End Object
   Begin Object Name="EdGraphPin_6395"
      PinName="A"
      PinType=(PinCategory="optional")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_7.EdGraphPin_6413"'
   End Object
   Begin Object Name="EdGraphPin_6396"
      PinName="B"
      PinType=(PinCategory="optional")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_15.EdGraphPin_6444"'
   End Object
   Begin Object Name="EdGraphPin_6397"
      PinName="Output"
      PinFriendlyName=" "
      Direction=EGPD_Output
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_Root_0.EdGraphPin_6367"'
   End Object
   MaterialExpression=MaterialExpressionMultiply'MaterialExpressionMultiply_0'
   Pins(0)=EdGraphPin'EdGraphPin_6395'
   Pins(1)=EdGraphPin'EdGraphPin_6396'
   Pins(2)=EdGraphPin'EdGraphPin_6397'
   NodePosX=-416
   NodeGuid=F767638B4FFB4392CF54829317167330
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_3"
   Begin Object Class=MaterialExpressionScalarParameter Name="MaterialExpressionScalarParameter_1"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6398"
   End Object
   Begin Object Name="MaterialExpressionScalarParameter_1"
      ParameterName="rough"
      ExpressionGUID=1774B9344D9AC64D3980F59A35405219
      MaterialExpressionEditorX=-240
      MaterialExpressionEditorY=128
      MaterialExpressionGuid=F2F530AC4226F9EF3C76209C9832E9E9
      Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
   End Object
   Begin Object Name="EdGraphPin_6398"
      PinName="Output"
      PinFriendlyName=" "
      Direction=EGPD_Output
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_Root_0.EdGraphPin_6368"'
   End Object
   MaterialExpression=MaterialExpressionScalarParameter'MaterialExpressionScalarParameter_1'
   Pins(0)=EdGraphPin'EdGraphPin_6398'
   NodePosX=-240
   NodePosY=128
   bCanRenameNode=True
   NodeGuid=C64781C7468EB029689034BA562FC728
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_4"
   Begin Object Class=MaterialExpressionLinearInterpolate Name="MaterialExpressionLinearInterpolate_0"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6399"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6400"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6401"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6402"
   End Object
   Begin Object Name="MaterialExpressionLinearInterpolate_0"
      A=(Expression=MaterialExpressionTextureSample'"MaterialGraphNode_9.MaterialExpressionTextureSample_2"',Mask=1,MaskR=1,MaskG=1,MaskB=1)
      B=(Expression=MaterialExpressionTextureSample'"MaterialGraphNode_10.MaterialExpressionTextureSample_3"',Mask=1,MaskR=1,MaskG=1,MaskB=1)
      Alpha=(Expression=MaterialExpressionTextureSample'"MaterialGraphNode_7.MaterialExpressionTextureSample_0"',OutputIndex=4,Mask=1,MaskA=1)
      MaterialExpressionEditorX=-1072
      MaterialExpressionEditorY=368
      MaterialExpressionGuid=C988746C46378B72E46AEAA767475DC9
      Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
   End Object
   Begin Object Name="EdGraphPin_6399"
      PinName="A"
      PinType=(PinCategory="optional")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_9.EdGraphPin_6423"'
   End Object
   Begin Object Name="EdGraphPin_6400"
      PinName="B"
      PinType=(PinCategory="optional")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_10.EdGraphPin_6429"'
   End Object
   Begin Object Name="EdGraphPin_6401"
      PinName="Alpha"
      PinType=(PinCategory="optional")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_7.EdGraphPin_6415"'
   End Object
   Begin Object Name="EdGraphPin_6402"
      PinName="Output"
      PinFriendlyName=" "
      Direction=EGPD_Output
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_Root_0.EdGraphPin_6372"'
   End Object
   MaterialExpression=MaterialExpressionLinearInterpolate'MaterialExpressionLinearInterpolate_0'
   Pins(0)=EdGraphPin'EdGraphPin_6399'
   Pins(1)=EdGraphPin'EdGraphPin_6400'
   Pins(2)=EdGraphPin'EdGraphPin_6401'
   Pins(3)=EdGraphPin'EdGraphPin_6402'
   NodePosX=-1072
   NodePosY=368
   NodeGuid=14CF15C44A0099CC6DBA73BEA8B4E7AB
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_5"
   Begin Object Class=MaterialExpressionClamp Name="MaterialExpressionClamp_1"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6403"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6404"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6405"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6406"
   End Object
   Begin Object Name="MaterialExpressionClamp_1"
      Input=(Expression=MaterialExpressionMultiply'"MaterialGraphNode_16.MaterialExpressionMultiply_2"')
      MinDefault=0.100000
      MaxDefault=0.700000
      MaterialExpressionEditorX=-496
      MaterialExpressionEditorY=336
      MaterialExpressionGuid=8FA350584DF1039FDC966994C44A018F
      Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
   End Object
   Begin Object Name="EdGraphPin_6403"
      PinName="Input"
      PinFriendlyName=" "
      PinType=(PinCategory="required")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_16.EdGraphPin_6447"'
   End Object
   Begin Object Name="EdGraphPin_6404"
      PinName="Min"
      PinType=(PinCategory="optional")
   End Object
   Begin Object Name="EdGraphPin_6405"
      PinName="Max"
      PinType=(PinCategory="optional")
   End Object
   Begin Object Name="EdGraphPin_6406"
      PinName="Output"
      PinFriendlyName=" "
      Direction=EGPD_Output
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_Root_0.EdGraphPin_6369"'
   End Object
   MaterialExpression=MaterialExpressionClamp'MaterialExpressionClamp_1'
   Pins(0)=EdGraphPin'EdGraphPin_6403'
   Pins(1)=EdGraphPin'EdGraphPin_6404'
   Pins(2)=EdGraphPin'EdGraphPin_6405'
   Pins(3)=EdGraphPin'EdGraphPin_6406'
   NodePosX=-496
   NodePosY=336
   NodeGuid=9750A9E34CBF3CBB7D97358A1EA8CC1F
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_6"
   Begin Object Class=MaterialExpressionMultiply Name="MaterialExpressionMultiply_1"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6407"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6408"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6409"
   End Object
   Begin Object Name="MaterialExpressionMultiply_1"
      A=(Expression=MaterialExpressionLinearInterpolate'"MaterialGraphNode_18.MaterialExpressionLinearInterpolate_2"')
      B=(Expression=MaterialExpressionScalarParameter'"MaterialGraphNode_19.MaterialExpressionScalarParameter_5"')
      MaterialExpressionEditorX=-784
      MaterialExpressionEditorY=96
      MaterialExpressionGuid=47F6DC42444D1DDB101CB99BF2943AC8
      Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
   End Object
   Begin Object Name="EdGraphPin_6407"
      PinName="A"
      PinType=(PinCategory="optional")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_18.EdGraphPin_6452"'
   End Object
   Begin Object Name="EdGraphPin_6408"
      PinName="B"
      PinType=(PinCategory="optional")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_19.EdGraphPin_6453"'
   End Object
   Begin Object Name="EdGraphPin_6409"
      PinName="Output"
      PinFriendlyName=" "
      Direction=EGPD_Output
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_Root_0.EdGraphPin_6379"'
   End Object
   MaterialExpression=MaterialExpressionMultiply'MaterialExpressionMultiply_1'
   Pins(0)=EdGraphPin'EdGraphPin_6407'
   Pins(1)=EdGraphPin'EdGraphPin_6408'
   Pins(2)=EdGraphPin'EdGraphPin_6409'
   NodePosX=-784
   NodePosY=96
   NodeGuid=BC680B12442DEBC7CD8134B171C3F883
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_7"
   Begin Object Class=MaterialExpressionTextureSample Name="MaterialExpressionTextureSample_0"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6410"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6411"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6412"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6413"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6414"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6415"
   End Object
   Begin Object Name="MaterialExpressionTextureSample_0"
      Coordinates=(Expression=MaterialExpressionTextureCoordinate'"MaterialGraphNode_14.MaterialExpressionTextureCoordinate_0"')
      Texture=Texture2D'/Game/Effects/Textures/Snow_white.Snow_white'
      MaterialExpressionEditorX=-1328
      MaterialExpressionEditorY=-224
      MaterialExpressionGuid=A5E543D6414C9A59484CD6BACC20923E
      Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
   End Object
   Begin Object Name="EdGraphPin_6410"
      PinName="UVs"
      PinType=(PinCategory="optional")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_14.EdGraphPin_6443"'
   End Object
   Begin Object Name="EdGraphPin_6411"
      PinName="Output"
      PinFriendlyName=" "
      Direction=EGPD_Output
      PinType=(PinCategory="mask")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_21.EdGraphPin_6460"'
   End Object
   Begin Object Name="EdGraphPin_6412"
      PinName="Output2"
      PinFriendlyName=" "
      Direction=EGPD_Output
      PinType=(PinCategory="mask",PinSubCategory="red")
   End Object
   Begin Object Name="EdGraphPin_6413"
      PinName="Output3"
      PinFriendlyName=" "
      Direction=EGPD_Output
      PinType=(PinCategory="mask",PinSubCategory="green")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_2.EdGraphPin_6395"'
      LinkedTo(1)=EdGraphPin'"MaterialGraphNode_18.EdGraphPin_6449"'
   End Object
   Begin Object Name="EdGraphPin_6414"
      PinName="Output4"
      PinFriendlyName=" "
      Direction=EGPD_Output
      PinType=(PinCategory="mask",PinSubCategory="blue")
   End Object
   Begin Object Name="EdGraphPin_6415"
      PinName="Output5"
      PinFriendlyName=" "
      Direction=EGPD_Output
      PinType=(PinCategory="mask",PinSubCategory="alpha")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_4.EdGraphPin_6401"'
   End Object
   MaterialExpression=MaterialExpressionTextureSample'MaterialExpressionTextureSample_0'
   Pins(0)=EdGraphPin'EdGraphPin_6410'
   Pins(1)=EdGraphPin'EdGraphPin_6411'
   Pins(2)=EdGraphPin'EdGraphPin_6412'
   Pins(3)=EdGraphPin'EdGraphPin_6413'
   Pins(4)=EdGraphPin'EdGraphPin_6414'
   Pins(5)=EdGraphPin'EdGraphPin_6415'
   NodePosX=-1328
   NodePosY=-224
   NodeGuid=1CAE3141415831172F30899B222E2076
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_8"
   Begin Object Class=MaterialExpressionTextureSample Name="MaterialExpressionTextureSample_1"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6416"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6417"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6418"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6419"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6420"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6421"
   End Object
   Begin Object Name="MaterialExpressionTextureSample_1"
      Coordinates=(Expression=MaterialExpressionTextureCoordinate'"MaterialGraphNode_14.MaterialExpressionTextureCoordinate_0"')
      Texture=Texture2D'/Game/Effects/Textures/Iceblue.Iceblue'
      SamplerType=SAMPLERTYPE_Normal
      MaterialExpressionEditorX=-1328
      MaterialExpressionEditorY=-16
      MaterialExpressionGuid=2380BF0B45821E078C162AAB5814758F
      Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
   End Object
   Begin Object Name="EdGraphPin_6416"
      PinName="UVs"
      PinType=(PinCategory="optional")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_14.EdGraphPin_6443"'
   End Object
   Begin Object Name="EdGraphPin_6417"
      PinName="Output"
      PinFriendlyName=" "
      Direction=EGPD_Output
      PinType=(PinCategory="mask")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_16.EdGraphPin_6445"'
      LinkedTo(1)=EdGraphPin'"MaterialGraphNode_23.EdGraphPin_6468"'
   End Object
   Begin Object Name="EdGraphPin_6418"
      PinName="Output2"
      PinFriendlyName=" "
      Direction=EGPD_Output
      PinType=(PinCategory="mask",PinSubCategory="red")
   End Object
   Begin Object Name="EdGraphPin_6419"
      PinName="Output3"
      PinFriendlyName=" "
      Direction=EGPD_Output
      PinType=(PinCategory="mask",PinSubCategory="green")
      LinkedTo(0)=EdGraphPin'"MaterialGraphNode_18.EdGraphPin_6450"'
   End Object
   Begin Object Name="EdGraphPin_6420"
      PinName="Output4"
      PinFriendlyName=" "
      Direction=EGPD_Output
      PinType=(PinCategory="mask",PinSubCategory="blue")
   End Object
   Begin Object Name="EdGraphPin_6421"
      PinName="Output5"
      PinFriendlyName=" "
      Direction=EGPD_Output
      PinType=(PinCategory="mask",PinSubCategory="alpha")
   End Object
   MaterialExpression=MaterialExpressionTextureSample'MaterialExpressionTextureSample_1'
   Pins(0)=EdGraphPin'EdGraphPin_6416'
   Pins(1)=EdGraphPin'EdGraphPin_6417'
   Pins(2)=EdGraphPin'EdGraphPin_6418'
   Pins(3)=EdGraphPin'EdGraphPin_6419'
   Pins(4)=EdGraphPin'EdGraphPin_6420'
   Pins(5)=EdGraphPin'EdGraphPin_6421'
   NodePosX=-1328
   NodePosY=-16
   NodeGuid=8F5AEBEF4E39024C6CFB268DA29016AE
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_9"
   Begin Object Class=MaterialExpressionTextureSample Name="MaterialExpressionTextureSample_2"
   End Object
   Begin Object Class=EdGraphPin Name="EdGraphPin_6422"
   End Object
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Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_10"
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Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_11"
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Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_12"
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Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_13"
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Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_15"
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Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_17"
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Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_18"
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Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_19"
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Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_20"
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Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_21"
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Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_22"
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for snow material here http://www.cgtextures.com
and make your own normal map with a free normal map software found here in the forum.

@Matter_Programmer, I went ahead and edited some code tags into your post so that the thread is easier to read.

Nice work :slight_smile:

I would suggest you to add some comments to node and maybe a screenshot

Thanks for sharing, but there are some problem with this type of submission. When the code is pasted into a material graph you are using texture samples. Errors are thrown when pasting because no textures are assigned. None of the hookups work either.

As mentioned, it’s better to show screenshots and comment things like this. It would make it easier for anyone using your snow material to understand its use and lead to less questions.

Thanks for the submission regardless and I hope to see some screenshots posted with it working. :slight_smile:

Looks fantastic.
What is the tool you are generating these normal map variations with?