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added Ratangle Mask and FWidth

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This commit is contained in:
NoriteSC
2023-10-04 10:00:03 +02:00
parent 167fead18d
commit 70ca1996c5
2 changed files with 57 additions and 0 deletions
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19
Source/Engine/Tools/MaterialGenerator/MaterialGenerator.Material.cpp
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@@ -519,6 +519,25 @@ void MaterialGenerator::ProcessGroupMaterial(Box* box, Node* node, Value& value)
}
break;
}
// Ratangle Mask
case 40:
{
const auto uv = tryGetValue(node->GetBox(0), getUVs).AsFloat2();
const auto ratangle = tryGetValue(node->GetBox(1), node->Values[1]).AsFloat2();
auto d = writeLocal(ValueType::Float2, String::Format(TEXT("abs({0} * 2 - 1) - {1}"),uv.Value, ratangle.Value), node);
auto fwidth = writeLocal(ValueType::Float , String::Format(TEXT("abs(ddx({0})) + abs(ddy({0}))"), d.Value), node);
auto d2 = writeLocal(ValueType::Float , String::Format(TEXT("1 - {0} / {1}"), d.Value, fwidth.Value), node);
value = writeLocal(ValueType::Float , String::Format(TEXT("saturate(min({0}.x, {0}.y))"), d2.Value), node);
break;
}
// FWidth
case 41:
{
const auto d = tryGetValue(node->GetBox(0), node->Values[0]).AsFloat();
value = writeLocal(ValueType::Float, String::Format(TEXT("abs(ddx({0})) + abs(ddy({0}))"), d.Value), node);
break;
}
default:
break;
}