Ground Model assignment to Terrain Paints (Goo, Snow2 custom for example)

Published on ● Video Link: https://www.youtube.com/watch?v=Viez3DMjMJI



Duration: 7:47
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Below is an example of the PBR materials and adding a groundmodel. Why they left the option out of the world editor when they made PBR terrain paints is something I do not know. But it was easier to add it to the terrain paints in non-pbr levels.
*I go over both in this video.



"Concrete-6c08d6b7-0120-468e-a778-2af66c12c779": {
"name": "Concrete-6c08d6b7-0120-468e-a778-2af66c12c779",
"internalName": "Concrete",
"class": "TerrainMaterial",
"persistentId": "6c08d6b7-0120-468e-a778-2af66c12c779",
"aoBaseTex": "/levels/pbr/art/terrains/t_terrain_base_ao.png",
"aoBaseTexSize": 1024,
"aoDetailTex": "/levels/pbr/art/terrains/t_concrete_damaged_ao.png",
"aoMacroTex": "/levels/pbr/art/terrains/t_macro_asphalt_ao.png",
"aoMacroTexSize": 20,
"baseColorBaseTex": "/levels/pbr/art/terrains/t_terrain_base_b.png",
"baseColorBaseTexSize": 1024,
"baseColorDetailStrength": [
0.349999994,
0
],
"baseColorDetailTex": "/levels/pbr/art/terrains/t_concrete_damaged_b.png",
"baseColorMacroStrength": [
0.200000003,
0.200000003
],
"baseColorMacroTex": "/levels/pbr/art/terrains/t_macro_asphalt_b.png",
"baseColorMacroTexSize": 20,
"detailDistAtten": [
0,
0.899999976
],
"detailDistances": [
0,
0,
15,
30
],
"groundmodelName": "SNOW2",
"heightBaseTex": "/levels/pbr/art/terrains/t_terrain_base_h.png",
"heightBaseTexSize": 1024,
"heightDetailTex": "/levels/pbr/art/terrains/t_concrete_damaged_h.png",
"heightMacroTex": "/levels/pbr/art/terrains/t_macro_asphalt_h.png",
"heightMacroTexSize": 20,
"macroDistAtten": [
0.349999994,
1
],
"macroDistances": [
10,
20,
2500,
8600
],
"normalBaseTex": "/levels/pbr/art/terrains/t_terrain_base_nm.png",
"normalBaseTexSize": 1024,
"normalDetailStrength": [
0.649999976,
0
],
"normalDetailTex": "/levels/pbr/art/terrains/t_concrete_damaged_nm.png",
"normalMacroStrength": [
0.5,
0.5
],
"normalMacroTex": "/levels/pbr/art/terrains/t_macro_asphalt_nm.png",
"normalMacroTexSize": 20,
"roughnessBaseTex": "/levels/pbr/art/terrains/t_terrain_base_r.png",
"roughnessBaseTexSize": 1024,
"roughnessDetailStrength": [
0.699999988,
0
],
"roughnessDetailTex": "/levels/pbr/art/terrains/t_concrete_damaged_r.png",
"roughnessMacroStrength": [
0.600000024,
0.800000012
],
"roughnessMacroTex": "/levels/pbr/art/terrains/t_macro_asphalt_r.png",
"roughnessMacroTexSize": 20