No there is no particular reason, just what I was basing it on was using tangent space camera and vertex normals. As you have stated worldspace works just fine and saves 4 instructions.
Sooo, I gave it a try 
It looks stunning in the material editor preview but starts to make problems in the ârealâ application⌠Somehow the algorithm does not like when the mesh to which the material is applied starts to be rotatedâŚ?
See the attached screenshots⌠Mesh 1 is placed normally into the scene. Mesh 2 is rotated slightly but still faces upwards. The effect apparently does not really follow the rotation. And everything becomes extremely weird, when the mesh is rotated out of its original plane, as demonstrated with mesh 3âŚ
Any ideas on that? Otherwise the effect is just increeeedibly good!
Any you are doing the wrong vector transformation, like local to tangent?
World to Tangent should give just correct results for the camera vector.
Yeah Im going to have to echo here. Looks like wrong transforms. Make sure Source is set to âWorldâ and Destination is set to âTangentâ on your transforms. Just for reference. The transforms in the âNumSamplesâ block donât actually need to exist, you can do those calculations in worldspace the transform in âParallaxLimitâ block must be World->Tangent
Jep, sounds reasonable; I have to check it after work evening. Thanks for the advices!
Thanks for sharing 
Yes, was of course the error - now it works perfectly
Just a last question: Enabling the âUseSilhouetteâ effect seem to make it not possible to render the texture properly on brushes. I wonât really use the material on brushes anyway but just out of curiosity - can you explain that?
Judging by the node previews Iâd guess that you accidently set the U/VTiling to 0 in the texcoords node.
Good to hear. In regards to brushes. The silhouette mode clips out any pixels where the texture coordinate is above 1.0f or below 0.0f. Which means you canât use tiling with silhouette and brushes basically rely on tiling to keep the resolution good.
Seems comprehensible. Thanks! I always like to (at least begin to) understand how the shader do their work and how is manifested in their usability!
I have check the Texcoords node but i have set the U/V Tiling to 1 in the 3 node.
Was the Heightmap the first texture you placed onto the graph? As that will cause problems if it wasnât, due to the fact the custom code directly references Material.Texture2D_0 and Material.Texture2D_0Sampler. You can try changing that to Material.Texture2D_1 and Material.Texture2D_1Sampler or even 2 and see if that changes things.
Great job on one ! Looks great. How performance heavy is it compared to alternatives?
I think the performance is pretty good. Im running a NVIDIA Titan Black and most of my screenshots were using MinSamples = 60, MaxSamples = 160. I created a little mock up scene where I am using POM everywhere, and I see very little impact to performance.
Hereâs the material network, just copy and paste it into the material editor.
Begin Object Class=MaterialGraphNode_Root Name="MaterialGraphNode_Root_0"
Begin Object Class=EdGraphPin Name="EdGraphPin_2455"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2456"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2457"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2458"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2459"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2460"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2461"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2462"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2463"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2464"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2465"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2466"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2467"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2468"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2469"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2470"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2471"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2472"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2473"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2474"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2475"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2476"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2477"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2478"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2479"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2480"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2481"
End Object
Begin Object Name="EdGraphPin_2455"
PinName="Diffuse Color"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2456"
PinName="Specular Color"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2457"
PinName="Base Color"
PinType=(PinCategory="materialinput")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_49.EdGraphPin_2923"'
End Object
Begin Object Name="EdGraphPin_2458"
PinName="Metallic"
PinType=(PinCategory="materialinput")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_44.EdGraphPin_2902"'
End Object
Begin Object Name="EdGraphPin_2459"
PinName="Specular"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2460"
PinName="Roughness"
PinType=(PinCategory="materialinput")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_46.EdGraphPin_2908"'
End Object
Begin Object Name="EdGraphPin_2461"
PinName="Emissive Color"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2462"
PinName="Opacity"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2463"
PinName="Opacity Mask"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2464"
PinName="Normal"
PinType=(PinCategory="materialinput")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_48.EdGraphPin_2917"'
End Object
Begin Object Name="EdGraphPin_2465"
PinName="World Position Offset"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2466"
PinName="World Displacement"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2467"
PinName="Tessellation Multiplier"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2468"
PinName="Subsurface Color"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2469"
PinName="Clear Coat"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2470"
PinName="Clear Coat Roughness"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2471"
PinName="Ambient Occlusion"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2472"
PinName="Refraction"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2473"
PinName="Customized UV0"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2474"
PinName="Customized UV1"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2475"
PinName="Customized UV2"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2476"
PinName="Customized UV3"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2477"
PinName="Customized UV4"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2478"
PinName="Customized UV5"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2479"
PinName="Customized UV6"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2480"
PinName="Customized UV7"
PinType=(PinCategory="materialinput")
End Object
Begin Object Name="EdGraphPin_2481"
PinName="Material Attributes"
PinType=(PinCategory="materialinput")
End Object
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
Pins(0)=EdGraphPin'EdGraphPin_2455'
Pins(1)=EdGraphPin'EdGraphPin_2456'
Pins(2)=EdGraphPin'EdGraphPin_2457'
Pins(3)=EdGraphPin'EdGraphPin_2458'
Pins(4)=EdGraphPin'EdGraphPin_2459'
Pins(5)=EdGraphPin'EdGraphPin_2460'
Pins(6)=EdGraphPin'EdGraphPin_2461'
Pins(7)=EdGraphPin'EdGraphPin_2462'
Pins(8)=EdGraphPin'EdGraphPin_2463'
Pins(9)=EdGraphPin'EdGraphPin_2464'
Pins(10)=EdGraphPin'EdGraphPin_2465'
Pins(11)=EdGraphPin'EdGraphPin_2466'
Pins(12)=EdGraphPin'EdGraphPin_2467'
Pins(13)=EdGraphPin'EdGraphPin_2468'
Pins(14)=EdGraphPin'EdGraphPin_2469'
Pins(15)=EdGraphPin'EdGraphPin_2470'
Pins(16)=EdGraphPin'EdGraphPin_2471'
Pins(17)=EdGraphPin'EdGraphPin_2472'
Pins(18)=EdGraphPin'EdGraphPin_2473'
Pins(19)=EdGraphPin'EdGraphPin_2474'
Pins(20)=EdGraphPin'EdGraphPin_2475'
Pins(21)=EdGraphPin'EdGraphPin_2476'
Pins(22)=EdGraphPin'EdGraphPin_2477'
Pins(23)=EdGraphPin'EdGraphPin_2478'
Pins(24)=EdGraphPin'EdGraphPin_2479'
Pins(25)=EdGraphPin'EdGraphPin_2480'
Pins(26)=EdGraphPin'EdGraphPin_2481'
NodePosX=624
NodePosY=-176
NodeGuid=BDEF4FA44620592AA149559E71E33616
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_0"
Begin Object Class=MaterialExpressionCameraVectorWS Name="MaterialExpressionCameraVectorWS_2"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2611"
End Object
Begin Object Name="MaterialExpressionCameraVectorWS_2"
MaterialExpressionEditorX=-2095
MaterialExpressionEditorY=-792
MaterialExpressionGuid=8ED0AC3F4C04DD3683384096EE02E1E7
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
End Object
Begin Object Name="EdGraphPin_2611"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_3.EdGraphPin_2612"'
End Object
MaterialExpression=MaterialExpressionCameraVectorWS'MaterialExpressionCameraVectorWS_2'
Pins(0)=EdGraphPin'EdGraphPin_2611'
NodePosX=-2095
NodePosY=-792
NodeGuid=14BD0193435FA1B7386912B0A8412E8C
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_3"
Begin Object Class=MaterialExpressionTransform Name="MaterialExpressionTransform_5"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2612"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2613"
End Object
Begin Object Name="MaterialExpressionTransform_5"
Input=(Expression=MaterialExpressionCameraVectorWS'"MaterialGraphNode_0.MaterialExpressionCameraVectorWS_2"')
TransformSourceType=TRANSFORMSOURCE_World
TransformType=TRANSFORM_Tangent
MaterialExpressionEditorX=-1941
MaterialExpressionEditorY=-789
MaterialExpressionGuid=6B24078F453619F459C4ECBEDAF0DDBD
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
End Object
Begin Object Name="EdGraphPin_2612"
PinName="Input"
PinFriendlyName=" "
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_0.EdGraphPin_2611"'
End Object
Begin Object Name="EdGraphPin_2613"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_4.EdGraphPin_2619"'
End Object
MaterialExpression=MaterialExpressionTransform'MaterialExpressionTransform_5'
Pins(0)=EdGraphPin'EdGraphPin_2612'
Pins(1)=EdGraphPin'EdGraphPin_2613'
NodePosX=-1941
NodePosY=-789
NodeGuid=BA7F08BD43202BFFE8084A9CED0CEACA
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_2"
Begin Object Class=MaterialExpressionVertexNormalWS Name="MaterialExpressionVertexNormalWS_1"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2614"
End Object
Begin Object Name="MaterialExpressionVertexNormalWS_1"
MaterialExpressionEditorX=-2095
MaterialExpressionEditorY=-607
MaterialExpressionGuid=454C6D7144AA35F60F99FEA1C66B8256
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
End Object
Begin Object Name="EdGraphPin_2614"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_1.EdGraphPin_2615"'
End Object
MaterialExpression=MaterialExpressionVertexNormalWS'MaterialExpressionVertexNormalWS_1'
Pins(0)=EdGraphPin'EdGraphPin_2614'
NodePosX=-2095
NodePosY=-607
NodeGuid=E176D54B49DB0C51D1612B86E291BB5F
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_1"
Begin Object Class=MaterialExpressionTransform Name="MaterialExpressionTransform_6"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2615"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2616"
End Object
Begin Object Name="MaterialExpressionTransform_6"
Input=(Expression=MaterialExpressionVertexNormalWS'"MaterialGraphNode_2.MaterialExpressionVertexNormalWS_1"')
TransformSourceType=TRANSFORMSOURCE_World
TransformType=TRANSFORM_Tangent
MaterialExpressionEditorX=-1925
MaterialExpressionEditorY=-597
MaterialExpressionGuid=6B24078F453619F459C4ECBEDAF0DDBD
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
End Object
Begin Object Name="EdGraphPin_2615"
PinName="Input"
PinFriendlyName=" "
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_2.EdGraphPin_2614"'
End Object
Begin Object Name="EdGraphPin_2616"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_4.EdGraphPin_2620"'
End Object
MaterialExpression=MaterialExpressionTransform'MaterialExpressionTransform_6'
Pins(0)=EdGraphPin'EdGraphPin_2615'
Pins(1)=EdGraphPin'EdGraphPin_2616'
NodePosX=-1925
NodePosY=-597
NodeGuid=8AE7525949FF4A059A0893B571CFEC53
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_4"
Begin Object Class=MaterialExpressionDotProduct Name="MaterialExpressionDotProduct_1"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2619"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2620"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2621"
End Object
Begin Object Name="MaterialExpressionDotProduct_1"
A=(Expression=MaterialExpressionTransform'"MaterialGraphNode_3.MaterialExpressionTransform_5"')
B=(Expression=MaterialExpressionTransform'"MaterialGraphNode_1.MaterialExpressionTransform_6"')
MaterialExpressionEditorX=-1708
MaterialExpressionEditorY=-685
MaterialExpressionGuid=205027E847624840D423B7B38F8CBF28
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
End Object
Begin Object Name="EdGraphPin_2619"
PinName="A"
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_3.EdGraphPin_2613"'
End Object
Begin Object Name="EdGraphPin_2620"
PinName="B"
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_1.EdGraphPin_2616"'
End Object
Begin Object Name="EdGraphPin_2621"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_7.EdGraphPin_2627"'
End Object
MaterialExpression=MaterialExpressionDotProduct'MaterialExpressionDotProduct_1'
Pins(0)=EdGraphPin'EdGraphPin_2619'
Pins(1)=EdGraphPin'EdGraphPin_2620'
Pins(2)=EdGraphPin'EdGraphPin_2621'
NodePosX=-1708
NodePosY=-685
NodeGuid=B8565B32478A5E8B443CADBE0414D39D
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_7"
Begin Object Class=MaterialExpressionLinearInterpolate Name="MaterialExpressionLinearInterpolate_1"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2625"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2626"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2627"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2628"
End Object
Begin Object Name="MaterialExpressionLinearInterpolate_1"
A=(Expression=MaterialExpressionScalarParameter'"MaterialGraphNode_9.MaterialExpressionScalarParameter_5"')
B=(Expression=MaterialExpressionScalarParameter'"MaterialGraphNode_8.MaterialExpressionScalarParameter_4"')
Alpha=(Expression=MaterialExpressionDotProduct'"MaterialGraphNode_4.MaterialExpressionDotProduct_1"')
MaterialExpressionEditorX=-1493
MaterialExpressionEditorY=-805
MaterialExpressionGuid=792561C44E2E45E3184701AA9B66B9EB
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
End Object
Begin Object Name="EdGraphPin_2625"
PinName="A"
PinType=(PinCategory="optional")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_9.EdGraphPin_2630"'
End Object
Begin Object Name="EdGraphPin_2626"
PinName="B"
PinType=(PinCategory="optional")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_8.EdGraphPin_2629"'
End Object
Begin Object Name="EdGraphPin_2627"
PinName="Alpha"
PinType=(PinCategory="optional")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_4.EdGraphPin_2621"'
End Object
Begin Object Name="EdGraphPin_2628"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_10.EdGraphPin_2631"'
End Object
MaterialExpression=MaterialExpressionLinearInterpolate'MaterialExpressionLinearInterpolate_1'
Pins(0)=EdGraphPin'EdGraphPin_2625'
Pins(1)=EdGraphPin'EdGraphPin_2626'
Pins(2)=EdGraphPin'EdGraphPin_2627'
Pins(3)=EdGraphPin'EdGraphPin_2628'
NodePosX=-1493
NodePosY=-805
NodeGuid=55079BE84E05171DF08F528D402278C8
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_8"
Begin Object Class=MaterialExpressionScalarParameter Name="MaterialExpressionScalarParameter_4"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2629"
End Object
Begin Object Name="MaterialExpressionScalarParameter_4"
DefaultValue=20.000000
ParameterName="Samples Max"
ExpressionGUID=C211977349CAB234F628F9A82C68E267
MaterialExpressionEditorX=-1650
MaterialExpressionEditorY=-811
MaterialExpressionGuid=EAED7F354B390DE501985EAA402E5284
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
End Object
Begin Object Name="EdGraphPin_2629"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_7.EdGraphPin_2626"'
End Object
MaterialExpression=MaterialExpressionScalarParameter'MaterialExpressionScalarParameter_4'
Pins(0)=EdGraphPin'EdGraphPin_2629'
NodePosX=-1650
NodePosY=-811
bCanRenameNode=True
NodeGuid=7607643E40B2042E0707A6AE6F782BE7
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_9"
Begin Object Class=MaterialExpressionScalarParameter Name="MaterialExpressionScalarParameter_5"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2630"
End Object
Begin Object Name="MaterialExpressionScalarParameter_5"
DefaultValue=4.000000
ParameterName="Samples Min"
ExpressionGUID=5BB2AAA9450EE93A2D2C13AE7CCAA296
MaterialExpressionEditorX=-1648
MaterialExpressionEditorY=-886
MaterialExpressionGuid=AA826C1F449E450AA8F382BF9B9398BC
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
End Object
Begin Object Name="EdGraphPin_2630"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_7.EdGraphPin_2625"'
End Object
MaterialExpression=MaterialExpressionScalarParameter'MaterialExpressionScalarParameter_5'
Pins(0)=EdGraphPin'EdGraphPin_2630'
NodePosX=-1648
NodePosY=-886
bCanRenameNode=True
NodeGuid=C56A18594762D5EB1F0D6FAE396EDA40
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_10"
Begin Object Class=MaterialExpressionFloor Name="MaterialExpressionFloor_1"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2631"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2632"
End Object
Begin Object Name="MaterialExpressionFloor_1"
Input=(Expression=MaterialExpressionLinearInterpolate'"MaterialGraphNode_7.MaterialExpressionLinearInterpolate_1"')
MaterialExpressionEditorX=-1360
MaterialExpressionEditorY=-784
MaterialExpressionGuid=4F93BAF342C4D7F17C93B4AF775A34F8
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
End Object
Begin Object Name="EdGraphPin_2631"
PinName="Input"
PinFriendlyName=" "
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_7.EdGraphPin_2628"'
End Object
Begin Object Name="EdGraphPin_2632"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_11.EdGraphPin_2634"'
LinkedTo(1)=EdGraphPin'"MaterialGraphNode_12.EdGraphPin_2785"'
End Object
MaterialExpression=MaterialExpressionFloor'MaterialExpressionFloor_1'
Pins(0)=EdGraphPin'EdGraphPin_2631'
Pins(1)=EdGraphPin'EdGraphPin_2632'
NodePosX=-1360
NodePosY=-784
NodeGuid=A7FF29D04172462D1B280A81846D5A00
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_11"
Begin Object Class=MaterialExpressionDivide Name="MaterialExpressionDivide_3"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2633"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2634"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2635"
End Object
Begin Object Name="MaterialExpressionDivide_3"
B=(Expression=MaterialExpressionFloor'"MaterialGraphNode_10.MaterialExpressionFloor_1"')
MaterialExpressionEditorX=-1216
MaterialExpressionEditorY=-608
MaterialExpressionGuid=50B92AC3453D2D5E07709987778685E5
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
End Object
Begin Object Name="EdGraphPin_2633"
PinName="A"
PinType=(PinCategory="optional")
End Object
Begin Object Name="EdGraphPin_2634"
PinName="B"
PinType=(PinCategory="optional")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_10.EdGraphPin_2632"'
End Object
Begin Object Name="EdGraphPin_2635"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_12.EdGraphPin_2786"'
End Object
MaterialExpression=MaterialExpressionDivide'MaterialExpressionDivide_3'
Pins(0)=EdGraphPin'EdGraphPin_2633'
Pins(1)=EdGraphPin'EdGraphPin_2634'
Pins(2)=EdGraphPin'EdGraphPin_2635'
NodePosX=-1216
NodePosY=-608
NodeGuid=E82082F34C735BA98E0A8781D4F52E07
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_12"
Begin Object Class=MaterialExpressionCustom Name="MaterialExpressionCustom_2"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2785"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2786"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2787"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2788"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2789"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2790"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2791"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2792"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2793"
End Object
Begin Object Name="MaterialExpressionCustom_2"
Code="float CurrRayHeight = 1.0;
float2 CurrOffset = float2( 0, 0 );
float2 LastOffset = float2( 0, 0 );
float LastSampledHeight = 1;
float CurrSampledHeight = 1;
int CurrSample = 0;
while ( CurrSample < (int) InNumSamples )
{
float4 Temp = Material.Texture2D_0.SampleGrad( Material.Texture2D_0Sampler, InTexCoord + CurrOffset, InDX, InDY );
CurrSampledHeight = ( ( Temp.r * InChannelMask.r ) + ( Temp.g * InChannelMask.g ) + ( Temp.b * InChannelMask.b ) );
if ( CurrSampledHeight > CurrRayHeight )
{
float Delta1 = CurrSampledHeight - CurrRayHeight;
float Delta2 = ( CurrRayHeight + InStepSize ) - LastSampledHeight;
float Ratio = Delta1/( Delta1 + Delta2 );
CurrOffset = ( Ratio ) * LastOffset + ( 1.0 - Ratio ) * CurrOffset;
CurrSample = InNumSamples + 1;
}
else
{
CurrSample++;
CurrRayHeight -= InStepSize;
LastOffset = CurrOffset;
CurrOffset += InStepSize * InMaxOffset;
LastSampledHeight = CurrSampledHeight;
}
}
return CurrOffset;
"
OutputType=CMOT_Float2
Description="CalcParallax"
Inputs(0)=(InputName="InNumSamples",Input=(Expression=MaterialExpressionFloor'"MaterialGraphNode_10.MaterialExpressionFloor_1"'))
Inputs(1)=(InputName="InStepSize",Input=(Expression=MaterialExpressionDivide'"MaterialGraphNode_11.MaterialExpressionDivide_3"'))
Inputs(2)=(InputName="InTexCoord",Input=(Expression=MaterialExpressionTextureCoordinate'"MaterialGraphNode_17.MaterialExpressionTextureCoordinate_4"'))
Inputs(3)=(InputName="InDX",Input=(Expression=MaterialExpressionDDX'"MaterialGraphNode_15.MaterialExpressionDDX_1"'))
Inputs(4)=(InputName="InDY",Input=(Expression=MaterialExpressionDDY'"MaterialGraphNode_16.MaterialExpressionDDY_1"'))
Inputs(5)=(InputName="NormalHeightMap",Input=(Expression=MaterialExpressionTextureSampleParameter2D'"MaterialGraphNode_18.MaterialExpressionTextureSampleParameter2D_3"',Mask=1,MaskR=1,MaskG=1,MaskB=1))
Inputs(6)=(InputName="InMaxOffset",Input=(Expression=MaterialExpressionMultiply'"MaterialGraphNode_33.MaterialExpressionMultiply_5"'))
Inputs(7)=(InputName="InChannelMask",Input=(Expression=MaterialExpressionVectorParameter'"MaterialGraphNode_36.MaterialExpressionVectorParameter_1"',Mask=1,MaskR=1,MaskG=1,MaskB=1))
MaterialExpressionEditorX=-544
MaterialExpressionEditorY=-80
MaterialExpressionGuid=1EDD63DA45662E4236E8DCA5D34BC953
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
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Begin Object Name="EdGraphPin_2785"
PinName="InNumSamples"
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_10.EdGraphPin_2632"'
End Object
Begin Object Name="EdGraphPin_2786"
PinName="InStepSize"
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_11.EdGraphPin_2635"'
End Object
Begin Object Name="EdGraphPin_2787"
PinName="InTexCoord"
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_17.EdGraphPin_2825"'
End Object
Begin Object Name="EdGraphPin_2788"
PinName="InDX"
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_15.EdGraphPin_2822"'
End Object
Begin Object Name="EdGraphPin_2789"
PinName="InDY"
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_16.EdGraphPin_2824"'
End Object
Begin Object Name="EdGraphPin_2790"
PinName="NormalHeightMap"
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_18.EdGraphPin_2827"'
End Object
Begin Object Name="EdGraphPin_2791"
PinName="InMaxOffset"
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_33.EdGraphPin_2869"'
End Object
Begin Object Name="EdGraphPin_2792"
PinName="InChannelMask"
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_36.EdGraphPin_2873"'
End Object
Begin Object Name="EdGraphPin_2793"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_38.EdGraphPin_2880"'
End Object
MaterialExpression=MaterialExpressionCustom'MaterialExpressionCustom_2'
Pins(0)=EdGraphPin'EdGraphPin_2785'
Pins(1)=EdGraphPin'EdGraphPin_2786'
Pins(2)=EdGraphPin'EdGraphPin_2787'
Pins(3)=EdGraphPin'EdGraphPin_2788'
Pins(4)=EdGraphPin'EdGraphPin_2789'
Pins(5)=EdGraphPin'EdGraphPin_2790'
Pins(6)=EdGraphPin'EdGraphPin_2791'
Pins(7)=EdGraphPin'EdGraphPin_2792'
Pins(8)=EdGraphPin'EdGraphPin_2793'
NodePosX=-544
NodePosY=-80
NodeGuid=A880871D412E3345B6E4A6B33C9D487C
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Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_13"
Begin Object Class=MaterialExpressionCustom Name="MaterialExpressionCustom_3"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2814"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2815"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2816"
End Object
Begin Object Name="MaterialExpressionCustom_3"
Code="if( InUseSilhouette > 0.0f )
{
clip( InFinalCoords );
clip( 1.0f - InFinalCoords );
}
return InFinalCoords;"
OutputType=CMOT_Float2
Description="CalcSilhouette"
Inputs(0)=(InputName="InFinalCoords",Input=(Expression=MaterialExpressionAdd'"MaterialGraphNode_38.MaterialExpressionAdd_1"'))
Inputs(1)=(InputName="InUseSilhouette",Input=(Expression=MaterialExpressionScalarParameter'"MaterialGraphNode_40.MaterialExpressionScalarParameter_7"'))
MaterialExpressionEditorX=-16
MaterialExpressionEditorY=-128
MaterialExpressionGuid=CCD85C7447C560810A5B7DA08AB2F1D4
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
End Object
Begin Object Name="EdGraphPin_2814"
PinName="InFinalCoords"
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_38.EdGraphPin_2881"'
End Object
Begin Object Name="EdGraphPin_2815"
PinName="InUseSilhouette"
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_40.EdGraphPin_2883"'
End Object
Begin Object Name="EdGraphPin_2816"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_49.EdGraphPin_2922"'
LinkedTo(1)=EdGraphPin'"MaterialGraphNode_48.EdGraphPin_2916"'
End Object
MaterialExpression=MaterialExpressionCustom'MaterialExpressionCustom_3'
Pins(0)=EdGraphPin'EdGraphPin_2814'
Pins(1)=EdGraphPin'EdGraphPin_2815'
Pins(2)=EdGraphPin'EdGraphPin_2816'
NodePosX=-16
NodePosY=-128
NodeGuid=793B301646C527296A3EF187D5842328
End Object
Begin Object Class=MaterialGraphNode_Comment Name="MaterialGraphNode_Comment_0"
Begin Object Class=MaterialExpressionComment Name="MaterialExpressionComment_5"
End Object
Begin Object Name="MaterialExpressionComment_5"
SizeX=908
SizeY=459
Text="NumSamples"
MaterialExpressionEditorX=-2145
MaterialExpressionEditorY=-936
MaterialExpressionGuid=DE21C0594D41CAEE8CE7688ADC4C66D9
End Object
MaterialExpressionComment=MaterialExpressionComment'MaterialExpressionComment_5'
NodePosX=-2145
NodePosY=-936
NodeWidth=908
NodeHeight=459
NodeComment="NumSamples"
NodeGuid=8E746FED41DD4A777557E5A8FCF6272B
End Object
Begin Object Class=MaterialGraphNode_Comment Name="MaterialGraphNode_Comment_1"
Begin Object Class=MaterialExpressionComment Name="MaterialExpressionComment_6"
End Object
Begin Object Name="MaterialExpressionComment_6"
SizeX=1136
SizeY=560
Text="StepSize"
MaterialExpressionEditorX=-2199
MaterialExpressionEditorY=-993
MaterialExpressionGuid=0323475A40A804AC8EE96F93FC84FDDF
End Object
MaterialExpressionComment=MaterialExpressionComment'MaterialExpressionComment_6'
NodePosX=-2199
NodePosY=-993
NodeWidth=1136
NodeHeight=560
NodeComment="StepSize"
NodeGuid=7050CF4B46E9C7586D3AEEB657AB978B
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_14"
Begin Object Class=MaterialExpressionTextureCoordinate Name="MaterialExpressionTextureCoordinate_3"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2820"
End Object
Begin Object Name="MaterialExpressionTextureCoordinate_3"
MaterialExpressionEditorX=-1376
MaterialExpressionEditorY=-160
MaterialExpressionGuid=444700FB4BDFC0F29FA8D59CCC53C9B4
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
End Object
Begin Object Name="EdGraphPin_2820"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_15.EdGraphPin_2821"'
LinkedTo(1)=EdGraphPin'"MaterialGraphNode_16.EdGraphPin_2823"'
End Object
MaterialExpression=MaterialExpressionTextureCoordinate'MaterialExpressionTextureCoordinate_3'
Pins(0)=EdGraphPin'EdGraphPin_2820'
NodePosX=-1376
NodePosY=-160
NodeGuid=4545704646C785C2D98A7895F4424BC5
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_15"
Begin Object Class=MaterialExpressionDDX Name="MaterialExpressionDDX_1"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2821"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2822"
End Object
Begin Object Name="MaterialExpressionDDX_1"
Value=(Expression=MaterialExpressionTextureCoordinate'"MaterialGraphNode_14.MaterialExpressionTextureCoordinate_3"')
MaterialExpressionEditorX=-1184
MaterialExpressionEditorY=-176
MaterialExpressionGuid=6E7714F84B29E9B644E2C6A92A3EC006
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
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Begin Object Name="EdGraphPin_2821"
PinName="Value"
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_14.EdGraphPin_2820"'
End Object
Begin Object Name="EdGraphPin_2822"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_12.EdGraphPin_2788"'
End Object
MaterialExpression=MaterialExpressionDDX'MaterialExpressionDDX_1'
Pins(0)=EdGraphPin'EdGraphPin_2821'
Pins(1)=EdGraphPin'EdGraphPin_2822'
NodePosX=-1184
NodePosY=-176
NodeGuid=5095B2F2448C174A838245B8C18A2023
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_16"
Begin Object Class=MaterialExpressionDDY Name="MaterialExpressionDDY_1"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2823"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2824"
End Object
Begin Object Name="MaterialExpressionDDY_1"
Value=(Expression=MaterialExpressionTextureCoordinate'"MaterialGraphNode_14.MaterialExpressionTextureCoordinate_3"')
MaterialExpressionEditorX=-1184
MaterialExpressionEditorY=-96
MaterialExpressionGuid=B8D2FB624EC523F3131C9E9E81856A3D
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
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Begin Object Name="EdGraphPin_2823"
PinName="Value"
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_14.EdGraphPin_2820"'
End Object
Begin Object Name="EdGraphPin_2824"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_12.EdGraphPin_2789"'
End Object
MaterialExpression=MaterialExpressionDDY'MaterialExpressionDDY_1'
Pins(0)=EdGraphPin'EdGraphPin_2823'
Pins(1)=EdGraphPin'EdGraphPin_2824'
NodePosX=-1184
NodePosY=-96
NodeGuid=FA29D26D4E5B225CB5910F8F9F0B0DEB
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_17"
Begin Object Class=MaterialExpressionTextureCoordinate Name="MaterialExpressionTextureCoordinate_4"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2825"
End Object
Begin Object Name="MaterialExpressionTextureCoordinate_4"
MaterialExpressionEditorX=-1232
MaterialExpressionEditorY=-320
MaterialExpressionGuid=B608F9BF42C26C739E48F48F85E45374
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
End Object
Begin Object Name="EdGraphPin_2825"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_12.EdGraphPin_2787"'
End Object
MaterialExpression=MaterialExpressionTextureCoordinate'MaterialExpressionTextureCoordinate_4'
Pins(0)=EdGraphPin'EdGraphPin_2825'
NodePosX=-1232
NodePosY=-320
NodeGuid=C9205B844195563988761B95582B36B8
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Begin Object Class=MaterialGraphNode_Comment Name="MaterialGraphNode_Comment_2"
Begin Object Class=MaterialExpressionComment Name="MaterialExpressionComment_7"
End Object
Begin Object Name="MaterialExpressionComment_7"
SizeX=393
SizeY=236
Text="DX/DY"
MaterialExpressionEditorX=-1426
MaterialExpressionEditorY=-226
MaterialExpressionGuid=ECA8E0444200D452A4A8AFAEB2E76080
End Object
MaterialExpressionComment=MaterialExpressionComment'MaterialExpressionComment_7'
NodePosX=-1426
NodePosY=-226
NodeWidth=393
NodeHeight=236
NodeComment="DX/DY"
NodeGuid=860E35A94AA059AAF7F11EBBFE0858AE
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_18"
Begin Object Class=MaterialExpressionTextureSampleParameter2D Name="MaterialExpressionTextureSampleParameter2D_3"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2826"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2827"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2828"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2829"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2830"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2831"
End Object
Begin Object Name="MaterialExpressionTextureSampleParameter2D_3"
ParameterName="HeightMap"
ExpressionGUID=85E41DF64EE0194B382862AAACFFBC7B
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MaterialExpressionEditorY=64
MaterialExpressionGuid=1F141B0D4C8BA88EB13C179C80DD2894
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
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Begin Object Name="EdGraphPin_2826"
PinName="UVs"
PinType=(PinCategory="optional")
End Object
Begin Object Name="EdGraphPin_2827"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
PinType=(PinCategory="mask")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_12.EdGraphPin_2790"'
End Object
Begin Object Name="EdGraphPin_2828"
PinName="Output2"
PinFriendlyName=" "
Direction=EGPD_Output
PinType=(PinCategory="mask",PinSubCategory="red")
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Begin Object Name="EdGraphPin_2829"
PinName="Output3"
PinFriendlyName=" "
Direction=EGPD_Output
PinType=(PinCategory="mask",PinSubCategory="green")
End Object
Begin Object Name="EdGraphPin_2830"
PinName="Output4"
PinFriendlyName=" "
Direction=EGPD_Output
PinType=(PinCategory="mask",PinSubCategory="blue")
End Object
Begin Object Name="EdGraphPin_2831"
PinName="Output5"
PinFriendlyName=" "
Direction=EGPD_Output
PinType=(PinCategory="mask",PinSubCategory="alpha")
End Object
MaterialExpression=MaterialExpressionTextureSampleParameter2D'MaterialExpressionTextureSampleParameter2D_3'
Pins(0)=EdGraphPin'EdGraphPin_2826'
Pins(1)=EdGraphPin'EdGraphPin_2827'
Pins(2)=EdGraphPin'EdGraphPin_2828'
Pins(3)=EdGraphPin'EdGraphPin_2829'
Pins(4)=EdGraphPin'EdGraphPin_2830'
Pins(5)=EdGraphPin'EdGraphPin_2831'
NodePosX=-1229
NodePosY=64
bCanRenameNode=True
NodeGuid=93562DC5466D8714F629C3AA59F54525
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_19"
Begin Object Class=MaterialExpressionCameraVectorWS Name="MaterialExpressionCameraVectorWS_3"
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Begin Object Class=EdGraphPin Name="EdGraphPin_2832"
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Begin Object Name="MaterialExpressionCameraVectorWS_3"
MaterialExpressionEditorX=-2176
MaterialExpressionEditorY=512
MaterialExpressionGuid=7C8042024244C915EC475EA1BE13608A
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Begin Object Name="EdGraphPin_2832"
PinName="Output"
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Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_20.EdGraphPin_2833"'
End Object
MaterialExpression=MaterialExpressionCameraVectorWS'MaterialExpressionCameraVectorWS_3'
Pins(0)=EdGraphPin'EdGraphPin_2832'
NodePosX=-2176
NodePosY=512
NodeGuid=2DB65A1542017295323BFD8F1F19CB43
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_20"
Begin Object Class=MaterialExpressionTransform Name="MaterialExpressionTransform_7"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2833"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2834"
End Object
Begin Object Name="MaterialExpressionTransform_7"
Input=(Expression=MaterialExpressionCameraVectorWS'"MaterialGraphNode_19.MaterialExpressionCameraVectorWS_3"')
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MaterialExpressionEditorX=-2032
MaterialExpressionEditorY=512
MaterialExpressionGuid=30C9420E427E9DFC419209AE2F8DD0DF
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Begin Object Name="EdGraphPin_2833"
PinName="Input"
PinFriendlyName=" "
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_19.EdGraphPin_2832"'
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Begin Object Name="EdGraphPin_2834"
PinName="Output"
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Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_22.EdGraphPin_2835"'
LinkedTo(1)=EdGraphPin'"MaterialGraphNode_21.EdGraphPin_2837"'
End Object
MaterialExpression=MaterialExpressionTransform'MaterialExpressionTransform_7'
Pins(0)=EdGraphPin'EdGraphPin_2833'
Pins(1)=EdGraphPin'EdGraphPin_2834'
NodePosX=-2032
NodePosY=512
NodeGuid=12F8636C453EEE1639413C9ABF29F062
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_22"
Begin Object Class=MaterialExpressionComponentMask Name="MaterialExpressionComponentMask_5"
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Begin Object Class=EdGraphPin Name="EdGraphPin_2835"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2836"
End Object
Begin Object Name="MaterialExpressionComponentMask_5"
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G=True
MaterialExpressionEditorX=-1856
MaterialExpressionEditorY=448
MaterialExpressionGuid=E2DC47BF45CB5FDE269B4CA71C09EEF2
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Begin Object Name="EdGraphPin_2835"
PinName="Input"
PinFriendlyName=" "
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_20.EdGraphPin_2834"'
End Object
Begin Object Name="EdGraphPin_2836"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_23.EdGraphPin_2842"'
LinkedTo(1)=EdGraphPin'"MaterialGraphNode_32.EdGraphPin_2865"'
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MaterialExpression=MaterialExpressionComponentMask'MaterialExpressionComponentMask_5'
Pins(0)=EdGraphPin'EdGraphPin_2835'
Pins(1)=EdGraphPin'EdGraphPin_2836'
NodePosX=-1856
NodePosY=448
NodeGuid=DCD5785B4E91971695ED798598AD5393
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Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_21"
Begin Object Class=MaterialExpressionComponentMask Name="MaterialExpressionComponentMask_6"
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Begin Object Class=EdGraphPin Name="EdGraphPin_2837"
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Begin Object Class=EdGraphPin Name="EdGraphPin_2838"
End Object
Begin Object Name="MaterialExpressionComponentMask_6"
Input=(Expression=MaterialExpressionTransform'"MaterialGraphNode_20.MaterialExpressionTransform_7"')
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MaterialExpressionEditorX=-1856
MaterialExpressionEditorY=608
MaterialExpressionGuid=E2DC47BF45CB5FDE269B4CA71C09EEF2
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Begin Object Name="EdGraphPin_2837"
PinName="Input"
PinFriendlyName=" "
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_20.EdGraphPin_2834"'
End Object
Begin Object Name="EdGraphPin_2838"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_28.EdGraphPin_2858"'
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MaterialExpression=MaterialExpressionComponentMask'MaterialExpressionComponentMask_6'
Pins(0)=EdGraphPin'EdGraphPin_2837'
Pins(1)=EdGraphPin'EdGraphPin_2838'
NodePosX=-1856
NodePosY=608
NodeGuid=52E845E24F4912745AB3BABE868B24FF
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_23"
Begin Object Class=MaterialExpressionDistance Name="MaterialExpressionDistance_1"
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Begin Object Class=EdGraphPin Name="EdGraphPin_2841"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2842"
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Begin Object Class=EdGraphPin Name="EdGraphPin_2843"
End Object
Begin Object Name="MaterialExpressionDistance_1"
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MaterialExpressionEditorX=-1680
MaterialExpressionEditorY=432
MaterialExpressionGuid=243379D644D68D2095D57D96E14DB2DF
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Begin Object Name="EdGraphPin_2841"
PinName="A"
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_24.EdGraphPin_2844"'
End Object
Begin Object Name="EdGraphPin_2842"
PinName="B"
PinType=(PinCategory="required")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_22.EdGraphPin_2836"'
End Object
Begin Object Name="EdGraphPin_2843"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_47.EdGraphPin_2909"'
End Object
MaterialExpression=MaterialExpressionDistance'MaterialExpressionDistance_1'
Pins(0)=EdGraphPin'EdGraphPin_2841'
Pins(1)=EdGraphPin'EdGraphPin_2842'
Pins(2)=EdGraphPin'EdGraphPin_2843'
NodePosX=-1680
NodePosY=432
NodeGuid=827491184C537134BA5EA48B1D7CD9E2
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_24"
Begin Object Class=MaterialExpressionConstant Name="MaterialExpressionConstant_9"
End Object
Begin Object Class=EdGraphPin Name="EdGraphPin_2844"
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Begin Object Name="MaterialExpressionConstant_9"
MaterialExpressionEditorX=-1792
MaterialExpressionEditorY=368
MaterialExpressionGuid=102C686F46FEA060A9E0609481DEA0F3
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Begin Object Name="EdGraphPin_2844"
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PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_23.EdGraphPin_2841"'
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MaterialExpression=MaterialExpressionConstant'MaterialExpressionConstant_9'
Pins(0)=EdGraphPin'EdGraphPin_2844'
NodePosX=-1792
NodePosY=368
NodeGuid=A17E868D4CCF1F60DE6743BCE13DE306
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_28"
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Begin Object Class=EdGraphPin Name="EdGraphPin_2858"
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Begin Object Class=EdGraphPin Name="EdGraphPin_2857"
End Object
Begin Object Class=MaterialExpressionDivide Name="MaterialExpressionDivide_4"
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Begin Object Name="EdGraphPin_2859"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_31.EdGraphPin_2862"'
End Object
Begin Object Name="EdGraphPin_2858"
PinName="B"
PinType=(PinCategory="optional")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_21.EdGraphPin_2838"'
End Object
Begin Object Name="EdGraphPin_2857"
PinName="A"
PinType=(PinCategory="optional")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_47.EdGraphPin_2911"'
End Object
Begin Object Name="MaterialExpressionDivide_4"
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MaterialExpressionEditorX=-1418
MaterialExpressionEditorY=470
MaterialExpressionGuid=594F003C4B24DCF111BE8CB7469C5895
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
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MaterialExpression=MaterialExpressionDivide'MaterialExpressionDivide_4'
Pins(0)=EdGraphPin'EdGraphPin_2857'
Pins(1)=EdGraphPin'EdGraphPin_2858'
Pins(2)=EdGraphPin'EdGraphPin_2859'
NodePosX=-1418
NodePosY=470
NodeGuid=898FFEE24638020EC5E0699EFC9F615E
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_30"
Begin Object Class=EdGraphPin Name="EdGraphPin_2861"
End Object
Begin Object Class=MaterialExpressionScalarParameter Name="MaterialExpressionScalarParameter_6"
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Begin Object Name="EdGraphPin_2861"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_31.EdGraphPin_2863"'
End Object
Begin Object Name="MaterialExpressionScalarParameter_6"
DefaultValue=0.100000
ParameterName="HeightMapScale"
ExpressionGUID=CF701B79473ADA0461475EB4BF9D23F1
MaterialExpressionEditorX=-1536
MaterialExpressionEditorY=592
MaterialExpressionGuid=6EB910B44B3F0B1992634BBBBCE5793B
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
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MaterialExpression=MaterialExpressionScalarParameter'MaterialExpressionScalarParameter_6'
Pins(0)=EdGraphPin'EdGraphPin_2861'
NodePosX=-1536
NodePosY=592
bCanRenameNode=True
NodeGuid=05485B5A4D97F4AA140A6DB80AE974C9
End Object
Begin Object Class=MaterialGraphNode Name="MaterialGraphNode_31"
Begin Object Class=EdGraphPin Name="EdGraphPin_2864"
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Begin Object Class=EdGraphPin Name="EdGraphPin_2863"
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Begin Object Class=EdGraphPin Name="EdGraphPin_2862"
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Begin Object Class=MaterialExpressionMultiply Name="MaterialExpressionMultiply_4"
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Begin Object Name="EdGraphPin_2864"
PinName="Output"
PinFriendlyName=" "
Direction=EGPD_Output
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_33.EdGraphPin_2867"'
End Object
Begin Object Name="EdGraphPin_2863"
PinName="B"
PinType=(PinCategory="optional")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_30.EdGraphPin_2861"'
End Object
Begin Object Name="EdGraphPin_2862"
PinName="A"
PinType=(PinCategory="optional")
LinkedTo(0)=EdGraphPin'"MaterialGraphNode_28.EdGraphPin_2859"'
End Object
Begin Object Name="MaterialExpressionMultiply_4"
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MaterialExpressionEditorX=-1309
MaterialExpressionEditorY=525
MaterialExpressionGuid=6A46167E49BA3A48EA2D12B14F7D5467
Material=PreviewMaterial'/Engine/Transient.PreviewMaterial_0'
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MaterialExpression=MaterialExpressionMultiply'MaterialExpressionMultiply_4'
Pins(0)=EdGraphPin'EdGraphPin_2862'
Pins(1)=EdGraphPin'EdGraphPin_2863'
Pins(2)=EdGraphPin'EdGraphPin_2864'
NodePosX=-1309
NodePosY=525
NodeGuid=5E5BA18A4E3C48D03011618E523A3A21
End Object
Begin Object Class=MaterialGraphNode_Comment Name="MaterialGraphNode_Comment_3"
Begin Object Class=MaterialExpressionComment Name="MaterialExpressionComment_8"
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Begin Object Name="MaterialExpressionComment_8"
SizeX=1057
SizeY=396
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1 Like
Good idea jonimake. Completely forgot about that
Possibly a stupid question, but technique wouldnât work on a decal, would it?
Apparently it does not work with decals, not sure why. But am currently trying to figure that out so I can create a decal version. Will post screenshots and copy/paste data once I figure it out. If anyone else whats to give it a crack, go ahead.
is possibly due to the way how decal projection work in UE4. Any transform from/to tangent space seems to return 0 for decals. If you calculate POM with the camera vector in world space it works, but only with non-rotated decals (somewhat similar to 's above).
Somebody would need to modify DeferredDecals.usf to make it work I guess.
As a hacky workaround you could use POM with the world space camera vector and transform it accordingly to the decal rotation per material instance.
