diff --git a/Source/Editor/Surface/Archetypes/Textures.cs b/Source/Editor/Surface/Archetypes/Textures.cs
index 3398b0988..aca0a8f7a 100644
--- a/Source/Editor/Surface/Archetypes/Textures.cs
+++ b/Source/Editor/Surface/Archetypes/Textures.cs
@@ -390,7 +390,7 @@ namespace FlaxEditor.Surface.Archetypes
                     NodeElementArchetype.Factory.Output(0, "Gradient", typeof(Float3), 0),
                     NodeElementArchetype.Factory.Output(1, "Distance", typeof(float), 2),
                     NodeElementArchetype.Factory.Input(0, "World Position", true, typeof(Float3), 1),
-                    NodeElementArchetype.Factory.Input(1, "Start Cascade", true, typeof(int), 2, 0),
+                    NodeElementArchetype.Factory.Input(1, "Start Cascade", true, typeof(int), 3, 0),
                 }
             },
             new NodeArchetype
diff --git a/Source/Engine/Particles/Graph/GPU/ParticleEmitterGraph.GPU.Textures.cpp b/Source/Engine/Particles/Graph/GPU/ParticleEmitterGraph.GPU.Textures.cpp
index f05b09dac..01c7017a9 100644
--- a/Source/Engine/Particles/Graph/GPU/ParticleEmitterGraph.GPU.Textures.cpp
+++ b/Source/Engine/Particles/Graph/GPU/ParticleEmitterGraph.GPU.Textures.cpp
@@ -323,7 +323,7 @@ void ParticleEmitterGPUGenerator::ProcessGroupTextures(Box* box, Node* node, Val
         auto distanceBox = node->GetBox(2);
         auto param = findOrAddGlobalSDF();
         Value worldPosition = tryGetValue(node->GetBox(1), Value(VariantType::Float3, TEXT("input.WorldPosition.xyz"))).Cast(VariantType::Float3);
-        Value startCascade = tryGetValue(node->GetBox(2), 0, Value::Zero).Cast(VariantType::Uint);
+        Value startCascade = tryGetValue(node->GetBox(3), 0, Value::Zero).Cast(VariantType::Uint);
         auto distance = writeLocal(VariantType::Float, node);
         auto gradient = writeLocal(VariantType::Float3, String::Format(TEXT("SampleGlobalSDFGradient({0}, {0}_Tex, {0}_Mip, {1}, {2}, {3})"), param.ShaderName, worldPosition.Value, distance.Value, startCascade.Value), node);
         _includes.Add(TEXT("./Flax/GlobalSignDistanceField.hlsl"));
diff --git a/Source/Engine/Tools/MaterialGenerator/MaterialGenerator.Textures.cpp b/Source/Engine/Tools/MaterialGenerator/MaterialGenerator.Textures.cpp
index 539900886..08ef842a4 100644
--- a/Source/Engine/Tools/MaterialGenerator/MaterialGenerator.Textures.cpp
+++ b/Source/Engine/Tools/MaterialGenerator/MaterialGenerator.Textures.cpp
@@ -677,7 +677,7 @@ void MaterialGenerator::ProcessGroupTextures(Box* box, Node* node, Value& value)
         auto distanceBox = node->GetBox(2);
         auto param = findOrAddGlobalSDF();
         Value worldPosition = tryGetValue(node->GetBox(1), Value(VariantType::Float3, TEXT("input.WorldPosition.xyz"))).Cast(VariantType::Float3);
-        Value startCascade = tryGetValue(node->GetBox(2), 0, Value::Zero).Cast(VariantType::Uint);
+        Value startCascade = tryGetValue(node->GetBox(3), 0, Value::Zero).Cast(VariantType::Uint);
         auto distance = writeLocal(VariantType::Float, node);
         auto gradient = writeLocal(VariantType::Float3, String::Format(TEXT("SampleGlobalSDFGradient({0}, {0}_Tex, {0}_Mip, {1}, {2}, {3})"), param.ShaderName, worldPosition.Value, distance.Value, startCascade.Value), node);
         _includes.Add(TEXT("./Flax/GlobalSignDistanceField.hlsl"));