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Fix regression in new triplanar to still support scale as Float3 for per-axis scaling

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This commit is contained in:
Wojtek Figat
2025-03-28 11:15:14 +01:00
parent 5017bdd470
commit 54f73fe35a
2 changed files with 10 additions and 10 deletions
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12
Source/Engine/Tools/MaterialGenerator/MaterialGenerator.Textures.cpp
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@@ -704,7 +704,7 @@ void MaterialGenerator::ProcessGroupTextures(Box* box, Node* node, Value& value)
}
const bool canUseSample = CanUseSample(_treeType);
const auto texture = eatBox(textureBox->GetParent<Node>(), textureBox->FirstConnection());
const auto scale = tryGetValue(node->GetBox(1), node->Values[0]).AsFloat();
const auto scale = tryGetValue(node->GetBox(1), node->Values[0]).AsFloat3();
const auto blend = tryGetValue(node->GetBox(2), node->Values[1]).AsFloat();
const auto offset = tryGetValue(node->TryGetBox(6), node->Values.Count() >= 3 ? node->Values[2] : Float2::Zero).AsFloat2();
const bool local = node->Values.Count() >= 5 ? node->Values[4].AsBool : false;
@@ -732,8 +732,8 @@ void MaterialGenerator::ProcessGroupTextures(Box* box, Node* node, Value& value)
.Code(TEXT(R"(
{
// Get world position and normal
float tiling = %SCALE% * 0.001f;
float3 position = ((%POSITION%) + GetLargeWorldsTileOffset(1.0f / tiling)) * tiling;
float3 tiling = %SCALE% * 0.001f;
float3 position = ((%POSITION%) + GetLargeWorldsTileOffset(1.0f / length(tiling))) * tiling;
float3 normal = normalize(%NORMAL%);
// Compute triplanar blend weights using power distribution
@@ -793,7 +793,7 @@ void MaterialGenerator::ProcessGroupTextures(Box* box, Node* node, Value& value)
}
const bool canUseSample = CanUseSample(_treeType);
const auto texture = eatBox(textureBox->GetParent<Node>(), textureBox->FirstConnection());
const auto scale = tryGetValue(node->GetBox(1), node->Values[0]).AsFloat();
const auto scale = tryGetValue(node->GetBox(1), node->Values[0]).AsFloat3();
const auto blend = tryGetValue(node->GetBox(2), node->Values[1]).AsFloat();
const auto offset = tryGetValue(node->GetBox(6), node->Values[2]).AsFloat2();
const bool local = node->Values.Count() >= 5 ? node->Values[4].AsBool : false;
@@ -822,8 +822,8 @@ void MaterialGenerator::ProcessGroupTextures(Box* box, Node* node, Value& value)
.Code(TEXT(R"(
{
// Get world position and normal
float tiling = %SCALE% * 0.001f;
float3 position = ((%POSITION%) + GetLargeWorldsTileOffset(1.0f / tiling)) * tiling;
float3 tiling = %SCALE% * 0.001f;
float3 position = ((%POSITION%) + GetLargeWorldsTileOffset(1.0f / length(tiling))) * tiling;
float3 normal = normalize(%NORMAL%);
// Compute triplanar blend weights using power distribution