diff --git a/Source/Engine/Graphics/Models/ModelData.Tool.cpp b/Source/Engine/Graphics/Models/ModelData.Tool.cpp
index d061d0745..727fe7754 100644
--- a/Source/Engine/Graphics/Models/ModelData.Tool.cpp
+++ b/Source/Engine/Graphics/Models/ModelData.Tool.cpp
@@ -318,7 +318,9 @@ void MeshData::BuildIndexBuffer()
     }
 
     const auto endTime = Platform::GetTimeSeconds();
-    LOG(Info, "Generated index buffer for mesh in {0}s ({1} vertices, {2} indices)", Utilities::RoundTo2DecimalPlaces(endTime - startTime), Positions.Count(), Indices.Count());
+    const double time = Utilities::RoundTo2DecimalPlaces(endTime - startTime);
+    if (time > 0.5f) // Don't log if generation was fast enough
+        LOG(Info, "Generated {3} for mesh in {0}s ({1} vertices, {2} indices)", time, vertexCount, Indices.Count(), TEXT("indices"));
 }
 
 void MeshData::FindPositions(const Float3& position, float epsilon, Array<int32>& result)
@@ -449,7 +451,9 @@ bool MeshData::GenerateNormals(float smoothingAngle)
     }
 
     const auto endTime = Platform::GetTimeSeconds();
-    LOG(Info, "Generated tangents for mesh in {0}s ({1} vertices, {2} indices)", Utilities::RoundTo2DecimalPlaces(endTime - startTime), vertexCount, indexCount);
+    const double time = Utilities::RoundTo2DecimalPlaces(endTime - startTime);
+    if (time > 0.5f) // Don't log if generation was fast enough
+        LOG(Info, "Generated {3} for mesh in {0}s ({1} vertices, {2} indices)", time, vertexCount, indexCount, TEXT("normals"));
 
     return false;
 }
@@ -685,7 +689,10 @@ bool MeshData::GenerateTangents(float smoothingAngle)
 #endif
 
     const auto endTime = Platform::GetTimeSeconds();
-    LOG(Info, "Generated tangents for mesh in {0}s ({1} vertices, {2} indices)", Utilities::RoundTo2DecimalPlaces(endTime - startTime), vertexCount, indexCount);
+    const double time = Utilities::RoundTo2DecimalPlaces(endTime - startTime);
+    if (time > 0.5f) // Don't log if generation was fast enough
+        LOG(Info, "Generated {3} for mesh in {0}s ({1} vertices, {2} indices)", time, vertexCount, indexCount, TEXT("tangents"));
+
     return false;
 }
 
@@ -872,7 +879,9 @@ void MeshData::ImproveCacheLocality()
     Allocator::Free(piCandidates);
 
     const auto endTime = Platform::GetTimeSeconds();
-    LOG(Info, "Cache relevant optimize for {0} vertices and {1} indices. Average output ACMR is {2}. Time: {3}s", vertexCount, indexCount, (float)iCacheMisses / indexCount / 3, Utilities::RoundTo2DecimalPlaces(endTime - startTime));
+    const double time = Utilities::RoundTo2DecimalPlaces(endTime - startTime);
+    if (time > 0.5f) // Don't log if generation was fast enough
+        LOG(Info, "Generated {3} for mesh in {0}s ({1} vertices, {2} indices)", time, vertexCount, indexCount, TEXT("optimized indices"));
 }
 
 float MeshData::CalculateTrianglesArea() const
diff --git a/Source/Engine/Visject/ShaderGraphValue.cpp b/Source/Engine/Visject/ShaderGraphValue.cpp
index 3390563f4..6564cde2b 100644
--- a/Source/Engine/Visject/ShaderGraphValue.cpp
+++ b/Source/Engine/Visject/ShaderGraphValue.cpp
@@ -138,6 +138,29 @@ bool ShaderGraphValue::IsOne() const
     }
 }
 
+bool ShaderGraphValue::IsLiteral() const
+{
+    switch (Type)
+    {
+    case VariantType::Types::Bool:
+    case VariantType::Types::Int:
+    case VariantType::Types::Uint:
+    case VariantType::Types::Float:
+        if (Value.HasChars())
+        {
+            for (int32 i = 0; i < Value.Length(); i++)
+            {
+                const Char c = Value[i];
+                if (!StringUtils::IsDigit(c) && c != '.')
+                    return false;
+            }
+            return true;
+        }
+    default:
+        return false;
+    }
+}
+
 ShaderGraphValue ShaderGraphValue::InitForZero(VariantType::Types type)
 {
     const Char* v;
diff --git a/Source/Engine/Visject/ShaderGraphValue.h b/Source/Engine/Visject/ShaderGraphValue.h
index 7c7e25154..439b59077 100644
--- a/Source/Engine/Visject/ShaderGraphValue.h
+++ b/Source/Engine/Visject/ShaderGraphValue.h
@@ -143,8 +143,7 @@ public:
     /// <summary>
     /// Returns true if value is valid.
     /// </summary>
-    /// <returns>True if is valid, otherwise false.</returns>
-    bool IsValid() const
+    FORCE_INLINE bool IsValid() const
     {
         return Type != VariantType::Types::Null;
     }
@@ -152,8 +151,7 @@ public:
     /// <summary>
     /// Returns true if value is invalid.
     /// </summary>
-    /// <returns>True if is invalid, otherwise false.</returns>
-    bool IsInvalid() const
+    FORCE_INLINE bool IsInvalid() const
     {
         return Type == VariantType::Types::Null;
     }
@@ -161,15 +159,18 @@ public:
     /// <summary>
     /// Checks if value contains static part with zero.
     /// </summary>
-    /// <returns>True if contains zero number.</returns>
     bool IsZero() const;
 
     /// <summary>
     /// Checks if value contains static part with one.
     /// </summary>
-    /// <returns>True if contains one number.</returns>
     bool IsOne() const;
 
+    /// <summary>
+    /// Checks if value is a compile-time constant literal (eg. int, bool or float).
+    /// </summary>
+    bool IsLiteral() const;
+
     /// <summary>
     /// Clears this instance.
     /// </summary>