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Added Material Node to Blend Normals

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This commit is contained in:
Richard
2021-01-24 22:31:45 +11:00
parent 71110c9f29
commit 843a04604d
2 changed files with 24 additions and 0 deletions
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16
Source/Editor/Surface/Archetypes/Material.cs
View File

@@ -642,6 +642,22 @@ namespace FlaxEditor.Surface.Archetypes
NodeElementArchetype.Factory.Output(0, "XYZ", typeof(Vector3), 0),
}
},
new NodeArchetype
{
TypeID = 26,
Title = "Blend Normals",
Description = "Blend two normal maps to create a single normal map",
Flags = NodeFlags.MaterialGraph,
Size = new Vector2(170, 40),
ConnectionsHints = ConnectionsHint.Vector,
Elements = new[]
{
NodeElementArchetype.Factory.Input(0, "Base Normal", true, typeof(Vector3), 0),
NodeElementArchetype.Factory.Input(1, "Additional Normal", true, typeof(Vector3), 1),
NodeElementArchetype.Factory.Output(0, "Result", typeof(Vector3), 2)
}
},
};
}
}

8
Source/Engine/Tools/MaterialGenerator/MaterialGenerator.Material.cpp
View File

@@ -337,6 +337,14 @@ void MaterialGenerator::ProcessGroupMaterial(Box* box, Node* node, Value& value)
case 25:
value = Value(VariantType::Vector3, TEXT("GetObjectSize(input)"));
break;
case 26:
{
const auto BaseNormal = tryGetValue(node->GetBox(0), Value::Zero).AsVector3();
const auto AdditionalNormal = tryGetValue(node->GetBox(1), Value::Zero).AsVector3();
const String text = String::Format(TEXT("float3((float2({0}.xy) + float2({1}.xy) * 2.0), sqrt(saturate(1.0 - dot((float2({0}.xy) + float2({1}.xy) * 2.0).xy, (float2({0}.xy) + float2({1}.xy) * 2.0).xy))))"), BaseNormal.Value, AdditionalNormal.Value);
value = writeLocal(ValueType::Vector3, text, node);
break;
}
default:
break;
}