diff --git a/include/Engine/Core/ComponentPool.h b/include/Engine/Core/ComponentPool.h
index b294f44a..44709c60 100644
--- a/include/Engine/Core/ComponentPool.h
+++ b/include/Engine/Core/ComponentPool.h
@@ -43,9 +43,10 @@ public:
 	typedef ComponentWrapper* pointer;
 	typedef ComponentWrapper& reference;
 
-    ComponentPool(const ::ComponentInfo& ci) 
+    ComponentPool(const ::ComponentInfo& ci, World* world) 
         : m_ComponentInfo(ci)
         , m_Pool(ci.Meta->Allocation, ci.GetHeaderSize() + ci.Stride)
+        , m_World(world)
     { }
     ~ComponentPool();
 	ComponentPool(const ComponentPool& other);
@@ -82,6 +83,7 @@ private:
     MemoryPool<char> m_Pool;
     std::unordered_map<EntityID, char*> m_EntityToComponent;
     DirtySet m_DirtySet;
+    World* m_World;
 };
 
 #endif
\ No newline at end of file
diff --git a/include/Engine/Core/ComponentWrapper.h b/include/Engine/Core/ComponentWrapper.h
index 170cdddf..0b3075e7 100644
--- a/include/Engine/Core/ComponentWrapper.h
+++ b/include/Engine/Core/ComponentWrapper.h
@@ -10,56 +10,25 @@
 #include "DirtySet.h"
 #include "Util/Any.h"
 
+class World;
 
 struct ComponentWrapper
 {
-    ComponentWrapper(const ComponentInfo& componentInfo, char* data, ::DirtyBitField* dirtyBitField)
-        : Info(componentInfo)
-        , EntityID(*reinterpret_cast<::EntityID*>(data))
-        , Data(data + componentInfo.GetHeaderSize())
-        , DirtyBitField(dirtyBitField)
-    { }
+    ComponentWrapper(const ComponentInfo& componentInfo, char* data, ::DirtyBitField* dirtyBitField, World* world);
 
+    World* m_World;
     const ComponentInfo& Info;
     const ::EntityID EntityID;
     char* Data;
     ::DirtyBitField* DirtyBitField = nullptr;
 
-    ComponentInfo::EnumType Enum(const char* fieldName, const char* enumKey)
-    {
-        return Info.Meta->FieldEnumDefinitions.at(fieldName).at(enumKey);
-    }
+    ComponentInfo::EnumType Enum(const char* fieldName, const char* enumKey);
 
-    bool Dirty(DirtySetType type, const std::string& fieldName)
-    {
-        if (DirtyBitField == nullptr) {
-            return true;
-        } else {
-            auto& field = Info.Fields.at(fieldName);
-            return DirtyBitField->operator[](type).count(field.Index) == 1;
-        }
-    }
+    bool Dirty(DirtySetType type, const std::string& fieldName);
 
-    void SetDirty(DirtySetType type, const std::string& fieldName, bool dirty = true)
-    {
-        if (DirtyBitField == nullptr) {
-            return;
-        }
+    void SetDirty(DirtySetType type, const std::string& fieldName, bool dirty = true);
 
-        auto& field = Info.Fields.at(fieldName);
-        if (dirty) {
-            DirtyBitField->operator[](type).insert(field.Index);
-        } else {
-            DirtyBitField->operator[](type).erase(field.Index);
-        }
-    }
-
-    void SetAllDirty(const std::string& fieldName, bool dirty = true)
-    { 
-        for (auto& kv : *DirtyBitField) {
-            SetDirty(kv.first, fieldName);
-        }
-    }
+    void SetAllDirty(const std::string& fieldName, bool dirty = true);
 
     template <typename T>
     T& Field(const std::string& name)
@@ -271,7 +240,7 @@ struct Field<glm::vec4> : FieldBase<glm::vec4>
 struct SharedComponentWrapper : ComponentWrapper
 {
     SharedComponentWrapper(const ComponentInfo& componentInfo, boost::shared_array<char> data)
-        : ComponentWrapper(componentInfo, data.get(), nullptr)
+        : ComponentWrapper(componentInfo, data.get(), nullptr, nullptr)
         , m_DataReference(data)
     { }
 
diff --git a/src/Engine/Core/ComponentPool.cpp b/src/Engine/Core/ComponentPool.cpp
index 1a763bfe..49b06fb1 100644
--- a/src/Engine/Core/ComponentPool.cpp
+++ b/src/Engine/Core/ComponentPool.cpp
@@ -11,7 +11,7 @@ ComponentWrapper ComponentPoolForwardIterator::operator*() const
 {
     char* data = &(*m_MemoryPoolIterator);
     EntityID entity = *reinterpret_cast<EntityID*>(data);
-    ComponentWrapper wrapper(m_ComponentInfo, data, &m_ComponentPool->m_DirtySet[entity]);
+    ComponentWrapper wrapper(m_ComponentInfo, data, &m_ComponentPool->m_DirtySet[entity], m_ComponentPool->m_World);
     return wrapper;
 }
 
@@ -79,7 +79,7 @@ ComponentWrapper ComponentPool::Allocate(EntityID entity)
     memcpy(data, &entity, sizeof(EntityID));
 
     m_EntityToComponent[entity] = data;
-    ComponentWrapper component(m_ComponentInfo, data, &m_DirtySet[entity]);
+    ComponentWrapper component(m_ComponentInfo, data, &m_DirtySet[entity], m_World);
 
     // Copy defaults
     memcpy(component.Data, m_ComponentInfo.Defaults.get(), m_ComponentInfo.Stride);
@@ -92,7 +92,7 @@ ComponentWrapper ComponentPool::GetByEntity(EntityID ent)
 {
     auto data = m_EntityToComponent.at(ent);
     auto bitField = &m_DirtySet[ent];
-    return ComponentWrapper(m_ComponentInfo, data, bitField);
+    return ComponentWrapper(m_ComponentInfo, data, bitField, m_World);
 }
 
 bool ComponentPool::KnowsEntity(EntityID ent)
diff --git a/src/Engine/Core/ComponentWrapper.cpp b/src/Engine/Core/ComponentWrapper.cpp
new file mode 100644
index 00000000..e4d7cde4
--- /dev/null
+++ b/src/Engine/Core/ComponentWrapper.cpp
@@ -0,0 +1,59 @@
+#include "Core/World.h"
+#include "Core/ComponentWrapper.h"
+
+ComponentWrapper::ComponentWrapper(const ComponentInfo& componentInfo, char* data, ::DirtyBitField* dirtyBitField, World* world)
+    : Info(componentInfo)
+    , EntityID(*reinterpret_cast<::EntityID*>(data))
+    , Data(data + componentInfo.GetHeaderSize())
+    , DirtyBitField(dirtyBitField)
+    , m_World(world)
+{}
+
+ComponentInfo::EnumType ComponentWrapper::Enum(const char* fieldName, const char* enumKey)
+{
+    return Info.Meta->FieldEnumDefinitions.at(fieldName).at(enumKey);
+}
+
+bool ComponentWrapper::Dirty(DirtySetType type, const std::string& fieldName)
+{
+    if (DirtyBitField == nullptr) {
+        return true;
+    } else {
+        auto& field = Info.Fields.at(fieldName);
+        return DirtyBitField->operator[](type).count(field.Index) == 1;
+    }
+}
+
+void ComponentWrapper::SetDirty(DirtySetType type, const std::string& fieldName, bool dirty /* = true */)
+{
+    if (DirtyBitField == nullptr) {
+        return;
+    }
+
+    auto& field = Info.Fields.at(fieldName);
+    if (dirty) {
+        DirtyBitField->operator[](type).insert(field.Index);
+        // Because parents affects children when altered, we also need to flag all children as dirty.
+        if (type == DirtySetType::Transform && m_World != nullptr) {
+            auto children = m_World->GetDirectChildren(EntityID);
+            for (auto kv = children.first; kv != children.second; ++kv) {
+                const auto& child = kv->second;
+                if (m_World->HasComponent(child, Info.Name)) {
+                    m_World->GetComponent(child, Info.Name).SetDirty(DirtySetType::Transform, fieldName, true);
+                    if (fieldName == "Orientation" || fieldName == "Scale") {
+                        m_World->GetComponent(child, Info.Name).SetDirty(DirtySetType::Transform, "Position", true);
+                    }
+                }
+            }
+        }
+    } else {
+        DirtyBitField->operator[](type).erase(field.Index);
+    }
+}
+
+void ComponentWrapper::SetAllDirty(const std::string& fieldName, bool dirty /* = true */)
+{
+    for (auto& kv : *DirtyBitField) {
+        SetDirty(kv.first, fieldName);
+    }
+}
\ No newline at end of file
diff --git a/src/Engine/Core/Transform.cpp b/src/Engine/Core/Transform.cpp
index 4aed1c18..4f8bcf60 100644
--- a/src/Engine/Core/Transform.cpp
+++ b/src/Engine/Core/Transform.cpp
@@ -51,10 +51,6 @@ glm::vec3 Transform::AbsolutePosition(EntityWrapper entity)
         RecalculatedPositions++;
         // Unset dirty flag
         cTransformPosition.SetDirty(DirtySetType::Transform, false);
-        // Flag children as dirty
-        for (auto& child : entity.ChildrenWithComponent("Transform")) {
-            child["Transform"]["Position"].SetDirty(DirtySetType::Transform, true);
-        }
         return position;
     }
 }
@@ -97,10 +93,6 @@ glm::quat Transform::AbsoluteOrientation(EntityWrapper entity)
         RecalculatedOrientations++;
         // Unset dirty flag
         cTransformOrientation.SetDirty(DirtySetType::Transform, false);
-        // Flag children as dirty
-        for (auto& child : entity.ChildrenWithComponent("Transform")) {
-            child["Transform"]["Orientation"].SetDirty(DirtySetType::Transform, true);
-        }
         return orientation;
     }
 }
@@ -130,10 +122,6 @@ glm::vec3 Transform::AbsoluteScale(EntityWrapper entity)
         RecalculatedPositions++;
         // Unset dirty flag
         cTransformScale.SetDirty(DirtySetType::Transform, false);
-        // Flag children as dirty
-        for (auto& child : entity.ChildrenWithComponent("Transform")) {
-            child["Transform"]["Scale"].SetDirty(DirtySetType::Transform, true);
-        }
         return scale;
     }
 }
diff --git a/src/Engine/Core/World.cpp b/src/Engine/Core/World.cpp
index b8af4b62..62ad7a4c 100644
--- a/src/Engine/Core/World.cpp
+++ b/src/Engine/Core/World.cpp
@@ -48,7 +48,7 @@ bool World::ValidEntity(EntityID entity) const
 void World::RegisterComponent(const ComponentInfo& ci)
 {
     if (m_ComponentPools.find(ci.Name) == m_ComponentPools.end()) {
-        m_ComponentPools[ci.Name] = new ComponentPool(ci);
+        m_ComponentPools[ci.Name] = new ComponentPool(ci, this);
     }
 }
 
diff --git a/src/Engine/Rendering/RenderSystem.cpp b/src/Engine/Rendering/RenderSystem.cpp
index 3aaf2291..16633255 100644
--- a/src/Engine/Rendering/RenderSystem.cpp
+++ b/src/Engine/Rendering/RenderSystem.cpp
@@ -178,7 +178,6 @@ void RenderSystem::fillSprites(std::list<std::shared_ptr<RenderJob>>& jobs, Worl
 
 bool RenderSystem::isEntityVisible(EntityWrapper& entity)
 {
-    return true;
     // Only render children of a camera if that camera is currently active
     if (isChildOfACamera(entity) && !isChildOfCurrentCamera(entity)) {
         return false;