diff --git a/include/Nazara/Audio/SoundBuffer.hpp b/include/Nazara/Audio/SoundBuffer.hpp
index 6e2cd624f..ba226e40b 100644
--- a/include/Nazara/Audio/SoundBuffer.hpp
+++ b/include/Nazara/Audio/SoundBuffer.hpp
@@ -17,6 +17,7 @@
 #include <Nazara/Core/RefCounted.hpp>
 #include <Nazara/Core/Resource.hpp>
 #include <Nazara/Core/ResourceLoader.hpp>
+#include <Nazara/Core/ResourceManager.hpp>
 
 struct NzSoundBufferParams
 {
@@ -33,6 +34,7 @@ using NzSoundBufferConstRef = NzObjectRef<const NzSoundBuffer>;
 using NzSoundBufferLibrary = NzObjectLibrary<NzSoundBuffer>;
 using NzSoundBufferListener = NzObjectListenerWrapper<NzSoundBuffer>;
 using NzSoundBufferLoader = NzResourceLoader<NzSoundBuffer, NzSoundBufferParams>;
+using NzSoundBufferManager = NzResourceManager<NzSoundBuffer, NzSoundBufferParams>;
 using NzSoundBufferRef = NzObjectRef<NzSoundBuffer>;
 
 struct NzSoundBufferImpl;
@@ -42,6 +44,7 @@ class NAZARA_API NzSoundBuffer : public NzRefCounted, public NzResource, NzNonCo
 	friend NzSound;
 	friend NzSoundBufferLibrary;
 	friend NzSoundBufferLoader;
+	friend NzSoundBufferManager;
 	friend class NzAudio;
 
 	public:
@@ -77,6 +80,8 @@ class NAZARA_API NzSoundBuffer : public NzRefCounted, public NzResource, NzNonCo
 
 		static NzSoundBufferLibrary::LibraryMap s_library;
 		static NzSoundBufferLoader::LoaderList s_loaders;
+		static NzSoundBufferManager::ManagerMap s_managerMap;
+		static NzSoundBufferManager::ManagerParams s_managerParameters;
 };
 
 #include <Nazara/Audio/SoundBuffer.inl>
diff --git a/include/Nazara/Core/ResourceManager.hpp b/include/Nazara/Core/ResourceManager.hpp
new file mode 100644
index 000000000..ce15e5050
--- /dev/null
+++ b/include/Nazara/Core/ResourceManager.hpp
@@ -0,0 +1,43 @@
+// Copyright (C) 2015 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Core module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#pragma once
+
+#ifndef NAZARA_RESOURCEMANAGER_HPP
+#define NAZARA_RESOURCEMANAGER_HPP
+
+#include <Nazara/Core/ObjectRef.hpp>
+#include <Nazara/Core/String.hpp>
+#include <unordered_map>
+
+template<typename Type, typename Parameters>
+class NzResourceManager
+{
+	friend Type;
+
+	public:
+		NzResourceManager() = delete;
+		~NzResourceManager() = delete;
+
+		static void Clear();
+
+		static NzObjectRef<Type> Get(const NzString& filePath);
+		static const Parameters& GetDefaultParameters();
+
+		static void Purge();
+		static void Register(const NzString& filePath, NzObjectRef<Type> resource);
+		static void SetDefaultParameters(const Parameters& params);
+		static void Unregister(const NzString& filePath);
+
+	private:
+		static bool Initialize();
+		static void Uninitialize();
+
+		using ManagerMap = std::unordered_map<NzString, NzObjectRef<Type>>;
+		using ManagerParams = Parameters;
+};
+
+#include <Nazara/Core/ResourceManager.inl>
+
+#endif // NAZARA_RESOURCEMANAGER_HPP
diff --git a/include/Nazara/Core/ResourceManager.inl b/include/Nazara/Core/ResourceManager.inl
new file mode 100644
index 000000000..bb2cd984b
--- /dev/null
+++ b/include/Nazara/Core/ResourceManager.inl
@@ -0,0 +1,100 @@
+// Copyright (C) 2015 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Core module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/Core/Error.hpp>
+#include <Nazara/Core/File.hpp>
+#include <Nazara/Core/Log.hpp>
+#include <Nazara/Core/Debug.hpp>
+
+template<typename Type, typename Parameters>
+void NzResourceManager<Type, Parameters>::Clear()
+{
+	Type::s_managerMap.clear();
+}
+
+template<typename Type, typename Parameters>
+NzObjectRef<Type> NzResourceManager<Type, Parameters>::Get(const NzString& filePath)
+{
+	NzObjectRef<Type> ref;
+
+	NzString absolutePath = NzFile::AbsolutePath(filePath);
+	auto it = Type::s_managerMap.find(absolutePath);
+	if (it == Type::s_managerMap.end())
+	{
+		NzObjectRef<Type> resource = Type::New();
+		if (!resource)
+		{
+			NazaraError("Failed to create resource");
+			return ref;
+		}
+
+		if (!resource->LoadFromFile(absolutePath, GetDefaultParameters()))
+		{
+			NazaraError("Failed to load resource from file: " + absolutePath);
+			return ref;
+		}
+
+		NazaraDebug("Loaded resource from file " + absolutePath);
+
+		it = Type::s_managerMap.insert(std::make_pair(absolutePath, resource)).first;
+	}
+
+	return it->second;
+}
+
+template<typename Type, typename Parameters>
+const Parameters& NzResourceManager<Type, Parameters>::GetDefaultParameters()
+{
+	return Type::s_managerParameters;
+}
+
+template<typename Type, typename Parameters>
+void NzResourceManager<Type, Parameters>::Purge()
+{
+	auto it = Type::s_managerMap.begin();
+	while (it != Type::s_managerMap.end())
+	{
+		const NzObjectRef<Type>& ref = it->second;
+		if (ref.GetReferenceCount() == 1) // Sommes-nous les seuls à détenir la ressource ?
+			Type::s_managerMap.erase(it++); // Alors on la supprime
+		else
+			++it;
+	}
+}
+
+template<typename Type, typename Parameters>
+void NzResourceManager<Type, Parameters>::Register(const NzString& filePath, NzObjectRef<Type> resource)
+{
+	NzString absolutePath = NzFile::AbsolutePath(filePath);
+
+	Type::s_managerMap[absolutePath] = resource;
+}
+
+template<typename Type, typename Parameters>
+void NzResourceManager<Type, Parameters>::SetDefaultParameters(const Parameters& params)
+{
+	Type::s_managerParameters = params;
+}
+
+template<typename Type, typename Parameters>
+void NzResourceManager<Type, Parameters>::Unregister(const NzString& filePath)
+{
+	NzString absolutePath = NzFile::AbsolutePath(filePath);
+
+	Type::s_managerMap.erase(absolutePath);
+}
+
+template<typename Type, typename Parameters>
+bool NzResourceManager<Type, Parameters>::Initialize()
+{
+	return true;
+}
+
+template<typename Type, typename Parameters>
+void NzResourceManager<Type, Parameters>::Uninitialize()
+{
+	Clear();
+}
+
+#include <Nazara/Core/DebugOff.hpp>
diff --git a/include/Nazara/Graphics/Material.hpp b/include/Nazara/Graphics/Material.hpp
index 120b6731c..08d6ae17a 100644
--- a/include/Nazara/Graphics/Material.hpp
+++ b/include/Nazara/Graphics/Material.hpp
@@ -15,6 +15,7 @@
 #include <Nazara/Core/RefCounted.hpp>
 #include <Nazara/Core/Resource.hpp>
 #include <Nazara/Core/ResourceLoader.hpp>
+#include <Nazara/Core/ResourceManager.hpp>
 #include <Nazara/Core/String.hpp>
 #include <Nazara/Graphics/Enums.hpp>
 #include <Nazara/Renderer/RenderStates.hpp>
@@ -42,12 +43,14 @@ using NzMaterialConstRef = NzObjectRef<const NzMaterial>;
 using NzMaterialLibrary = NzObjectLibrary<NzMaterial>;
 using NzMaterialListener = NzObjectListenerWrapper<NzMaterial>;
 using NzMaterialLoader = NzResourceLoader<NzMaterial, NzMaterialParams>;
+using NzMaterialManager = NzResourceManager<NzMaterial, NzMaterialParams>;
 using NzMaterialRef = NzObjectRef<NzMaterial>;
 
 class NAZARA_API NzMaterial : public NzRefCounted, public NzResource
 {
 	friend NzMaterialLibrary;
 	friend NzMaterialLoader;
+	friend NzMaterialManager;
 	friend class NzGraphics;
 
 	public:
@@ -106,37 +109,37 @@ class NAZARA_API NzMaterial : public NzRefCounted, public NzResource
 
 		void Reset();
 
-		bool SetAlphaMap(const NzString& texturePath);
+		bool SetAlphaMap(const NzString& name);
 		void SetAlphaMap(NzTexture* map);
 		void SetAlphaThreshold(float alphaThreshold);
 		void SetAmbientColor(const NzColor& ambient);
 		void SetDepthFunc(nzRendererComparison depthFunc);
 		void SetDiffuseColor(const NzColor& diffuse);
-		bool SetDiffuseMap(const NzString& texturePath);
+		bool SetDiffuseMap(const NzString& name);
 		void SetDiffuseMap(NzTexture* map);
 		void SetDiffuseSampler(const NzTextureSampler& sampler);
 		void SetDstBlend(nzBlendFunc func);
-		bool SetEmissiveMap(const NzString& texturePath);
+		bool SetEmissiveMap(const NzString& name);
 		void SetEmissiveMap(NzTexture* map);
 		void SetFaceCulling(nzFaceSide faceSide);
 		void SetFaceFilling(nzFaceFilling filling);
-		bool SetHeightMap(const NzString& texturePath);
+		bool SetHeightMap(const NzString& name);
 		void SetHeightMap(NzTexture* map);
-		bool SetNormalMap(const NzString& texturePath);
+		bool SetNormalMap(const NzString& name);
 		void SetNormalMap(NzTexture* map);
 		void SetRenderStates(const NzRenderStates& states);
 		void SetShader(const NzUberShader* uberShader);
 		bool SetShader(const NzString& uberShaderName);
 		void SetShininess(float shininess);
 		void SetSpecularColor(const NzColor& specular);
-		bool SetSpecularMap(const NzString& texturePath);
+		bool SetSpecularMap(const NzString& name);
 		void SetSpecularMap(NzTexture* map);
 		void SetSpecularSampler(const NzTextureSampler& sampler);
 		void SetSrcBlend(nzBlendFunc func);
 
 		NzMaterial& operator=(const NzMaterial& material);
 
-		static NzMaterial* GetDefault();
+		static NzMaterialRef GetDefault();
 		template<typename... Args> static NzMaterialRef New(Args&&... args);
 
 	private:
@@ -177,6 +180,8 @@ class NAZARA_API NzMaterial : public NzRefCounted, public NzResource
 
 		static NzMaterialLibrary::LibraryMap s_library;
 		static NzMaterialLoader::LoaderList s_loaders;
+		static NzMaterialManager::ManagerMap s_managerMap;
+		static NzMaterialManager::ManagerParams s_managerParameters;
 		static NzMaterialRef s_defaultMaterial;
 };
 
diff --git a/include/Nazara/Renderer/Texture.hpp b/include/Nazara/Renderer/Texture.hpp
index 893e71a38..cc0e2d8f9 100644
--- a/include/Nazara/Renderer/Texture.hpp
+++ b/include/Nazara/Renderer/Texture.hpp
@@ -14,6 +14,7 @@
 #include <Nazara/Core/ObjectRef.hpp>
 #include <Nazara/Core/RefCounted.hpp>
 #include <Nazara/Core/Resource.hpp>
+#include <Nazara/Core/ResourceManager.hpp>
 #include <Nazara/Renderer/Enums.hpp>
 #include <Nazara/Utility/AbstractImage.hpp>
 #include <Nazara/Utility/CubemapParams.hpp>
@@ -25,6 +26,7 @@ using NzTextureConstListener = NzObjectListenerWrapper<const NzTexture>;
 using NzTextureConstRef = NzObjectRef<const NzTexture>;
 using NzTextureLibrary = NzObjectLibrary<NzTexture>;
 using NzTextureListener = NzObjectListenerWrapper<NzTexture>;
+using NzTextureManager = NzResourceManager<NzTexture, NzImageParams>;
 using NzTextureRef = NzObjectRef<NzTexture>;
 
 struct NzTextureImpl;
@@ -32,6 +34,7 @@ struct NzTextureImpl;
 class NAZARA_API NzTexture : public NzAbstractImage, public NzRefCounted, public NzResource, NzNonCopyable
 {
 	friend NzTextureLibrary;
+	friend NzTextureManager;
 	friend class NzRenderer;
 
 	public:
@@ -115,6 +118,8 @@ class NAZARA_API NzTexture : public NzAbstractImage, public NzRefCounted, public
 		NzTextureImpl* m_impl = nullptr;
 
 		static NzTextureLibrary::LibraryMap s_library;
+		static NzTextureManager::ManagerMap s_managerMap;
+		static NzTextureManager::ManagerParams s_managerParameters;
 };
 
 #include <Nazara/Renderer/Texture.inl>
diff --git a/include/Nazara/Utility/Animation.hpp b/include/Nazara/Utility/Animation.hpp
index ea2d165f1..f6ef35445 100644
--- a/include/Nazara/Utility/Animation.hpp
+++ b/include/Nazara/Utility/Animation.hpp
@@ -14,6 +14,7 @@
 #include <Nazara/Core/RefCounted.hpp>
 #include <Nazara/Core/Resource.hpp>
 #include <Nazara/Core/ResourceLoader.hpp>
+#include <Nazara/Core/ResourceManager.hpp>
 #include <Nazara/Core/String.hpp>
 #include <Nazara/Utility/Enums.hpp>
 #include <Nazara/Utility/Sequence.hpp>
@@ -37,6 +38,7 @@ using NzAnimationConstRef = NzObjectRef<const NzAnimation>;
 using NzAnimationLibrary = NzObjectLibrary<NzAnimation>;
 using NzAnimationListener = NzObjectListenerWrapper<NzAnimation>;
 using NzAnimationLoader = NzResourceLoader<NzAnimation, NzAnimationParams>;
+using NzAnimationManager = NzResourceManager<NzAnimation, NzAnimationParams>;
 using NzAnimationRef = NzObjectRef<NzAnimation>;
 
 struct NzAnimationImpl;
@@ -45,6 +47,7 @@ class NAZARA_API NzAnimation : public NzRefCounted, public NzResource
 {
 	friend NzAnimationLibrary;
 	friend NzAnimationLoader;
+	friend NzAnimationManager;
 	friend class NzUtility;
 
 	public:
@@ -94,6 +97,8 @@ class NAZARA_API NzAnimation : public NzRefCounted, public NzResource
 
 		static NzAnimationLibrary::LibraryMap s_library;
 		static NzAnimationLoader::LoaderList s_loaders;
+		static NzAnimationManager::ManagerMap s_managerMap;
+		static NzAnimationManager::ManagerParams s_managerParameters;
 };
 
 #include <Nazara/Utility/Animation.inl>
diff --git a/include/Nazara/Utility/Font.hpp b/include/Nazara/Utility/Font.hpp
index 02ac9ad5c..1c99ba4be 100644
--- a/include/Nazara/Utility/Font.hpp
+++ b/include/Nazara/Utility/Font.hpp
@@ -2,6 +2,8 @@
 // This file is part of the "Nazara Engine - Utility module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
+///TODO: FontManager ?
+
 #pragma once
 
 #ifndef NAZARA_FONT_HPP
diff --git a/include/Nazara/Utility/Image.hpp b/include/Nazara/Utility/Image.hpp
index 86b59349c..d5376d5da 100644
--- a/include/Nazara/Utility/Image.hpp
+++ b/include/Nazara/Utility/Image.hpp
@@ -16,6 +16,7 @@
 #include <Nazara/Core/RefCounted.hpp>
 #include <Nazara/Core/Resource.hpp>
 #include <Nazara/Core/ResourceLoader.hpp>
+#include <Nazara/Core/ResourceManager.hpp>
 #include <Nazara/Utility/AbstractImage.hpp>
 #include <Nazara/Utility/CubemapParams.hpp>
 #include <atomic>
@@ -40,12 +41,14 @@ using NzImageConstRef = NzObjectRef<const NzImage>;
 using NzImageLibrary = NzObjectLibrary<NzImage>;
 using NzImageListener = NzObjectListenerWrapper<NzImage>;
 using NzImageLoader = NzResourceLoader<NzImage, NzImageParams>;
+using NzImageManager = NzResourceManager<NzImage, NzImageParams>;
 using NzImageRef = NzObjectRef<NzImage>;
 
 class NAZARA_API NzImage : public NzAbstractImage, public NzRefCounted, public NzResource
 {
 	friend NzImageLibrary;
 	friend NzImageLoader;
+	friend NzImageManager;
 	friend class NzUtility;
 
 	public:
@@ -156,6 +159,8 @@ class NAZARA_API NzImage : public NzAbstractImage, public NzRefCounted, public N
 
 		static NzImageLibrary::LibraryMap s_library;
 		static NzImageLoader::LoaderList s_loaders;
+		static NzImageManager::ManagerMap s_managerMap;
+		static NzImageManager::ManagerParams s_managerParameters;
 };
 
 #include <Nazara/Utility/Image.inl>
diff --git a/include/Nazara/Utility/Mesh.hpp b/include/Nazara/Utility/Mesh.hpp
index e440baf06..ff0f49cac 100644
--- a/include/Nazara/Utility/Mesh.hpp
+++ b/include/Nazara/Utility/Mesh.hpp
@@ -16,6 +16,7 @@
 #include <Nazara/Core/RefCounted.hpp>
 #include <Nazara/Core/Resource.hpp>
 #include <Nazara/Core/ResourceLoader.hpp>
+#include <Nazara/Core/ResourceManager.hpp>
 #include <Nazara/Core/String.hpp>
 #include <Nazara/Math/Box.hpp>
 #include <Nazara/Utility/Skeleton.hpp>
@@ -59,6 +60,7 @@ using NzMeshConstRef = NzObjectRef<const NzMesh>;
 using NzMeshLibrary = NzObjectLibrary<NzMesh>;
 using NzMeshListener = NzObjectListenerWrapper<NzMesh>;
 using NzMeshLoader = NzResourceLoader<NzMesh, NzMeshParams>;
+using NzMeshManager = NzResourceManager<NzMesh, NzMeshParams>;
 using NzMeshRef = NzObjectRef<NzMesh>;
 
 struct NzMeshImpl;
@@ -67,6 +69,7 @@ class NAZARA_API NzMesh : public NzRefCounted, public NzResource
 {
 	friend NzMeshLibrary;
 	friend NzMeshLoader;
+	friend NzMeshManager;
 	friend class NzUtility;
 
 	public:
@@ -137,6 +140,8 @@ class NAZARA_API NzMesh : public NzRefCounted, public NzResource
 
 		static NzMeshLibrary::LibraryMap s_library;
 		static NzMeshLoader::LoaderList s_loaders;
+		static NzMeshManager::ManagerMap s_managerMap;
+		static NzMeshManager::ManagerParams s_managerParameters;
 };
 
 #include <Nazara/Utility/Mesh.inl>
diff --git a/src/Nazara/Audio/SoundBuffer.cpp b/src/Nazara/Audio/SoundBuffer.cpp
index ec72dbc95..dc83b2380 100644
--- a/src/Nazara/Audio/SoundBuffer.cpp
+++ b/src/Nazara/Audio/SoundBuffer.cpp
@@ -234,13 +234,22 @@ bool NzSoundBuffer::Initialize()
 		return false;
 	}
 
+	if (!NzSoundBufferManager::Initialize())
+	{
+		NazaraError("Failed to initialise manager");
+		return false;
+	}
+
 	return true;
 }
 
 void NzSoundBuffer::Uninitialize()
 {
+	NzSoundBufferManager::Uninitialize();
 	NzSoundBufferLibrary::Uninitialize();
 }
 
 NzSoundBufferLibrary::LibraryMap NzSoundBuffer::s_library;
 NzSoundBufferLoader::LoaderList NzSoundBuffer::s_loaders;
+NzSoundBufferManager::ManagerMap NzSoundBuffer::s_managerMap;
+NzSoundBufferManager::ManagerParams NzSoundBuffer::s_managerParameters;
diff --git a/src/Nazara/Graphics/Loaders/OBJ/Loader.cpp b/src/Nazara/Graphics/Loaders/OBJ/Loader.cpp
index b9394a113..bab3cc8dc 100644
--- a/src/Nazara/Graphics/Loaders/OBJ/Loader.cpp
+++ b/src/Nazara/Graphics/Loaders/OBJ/Loader.cpp
@@ -225,31 +225,21 @@ namespace
 								bool hasAlphaMap = false;;
 								if (parameters.material.loadAlphaMap && !mtlMat->alphaMap.IsEmpty())
 								{
-									NzTextureRef alphaMap = NzTexture::New();
-									if (alphaMap->LoadFromFile(baseDir + mtlMat->alphaMap))
-									{
+									if (material->SetAlphaMap(baseDir + mtlMat->alphaMap))
 										hasAlphaMap = true;
-										material->SetAlphaMap(alphaMap);
-									}
 									else
 										NazaraWarning("Failed to load alpha map (" + mtlMat->alphaMap + ')');
 								}
 
 								if (parameters.material.loadDiffuseMap && !mtlMat->diffuseMap.IsEmpty())
 								{
-									NzTextureRef diffuseMap = NzTexture::New();
-									if (diffuseMap->LoadFromFile(baseDir + mtlMat->diffuseMap))
-										material->SetDiffuseMap(diffuseMap);
-									else
+									if (!material->SetDiffuseMap(baseDir + mtlMat->diffuseMap))
 										NazaraWarning("Failed to load diffuse map (" + mtlMat->diffuseMap + ')');
 								}
 
 								if (parameters.material.loadSpecularMap && !mtlMat->specularMap.IsEmpty())
 								{
-									NzTextureRef specularMap = NzTexture::New();
-									if (specularMap->LoadFromFile(baseDir + mtlMat->specularMap))
-										material->SetSpecularMap(specularMap);
-									else
+									if (!material->SetSpecularMap(baseDir + mtlMat->specularMap))
 										NazaraWarning("Failed to load specular map (" + mtlMat->specularMap + ')');
 								}
 
diff --git a/src/Nazara/Graphics/Material.cpp b/src/Nazara/Graphics/Material.cpp
index 4b1ee6a2f..0544067f5 100644
--- a/src/Nazara/Graphics/Material.cpp
+++ b/src/Nazara/Graphics/Material.cpp
@@ -406,13 +406,14 @@ void NzMaterial::Reset()
 	SetShader("Basic");
 }
 
-bool NzMaterial::SetAlphaMap(const NzString& texturePath)
+bool NzMaterial::SetAlphaMap(const NzString& name)
 {
-	NzTextureRef texture = NzTexture::New();
-	if (!texture->LoadFromFile(texturePath))
+	NzTextureRef texture = NzTextureLibrary::Query(name);
+	if (!texture)
 	{
-		NazaraError("Failed to load texture from \"" + texturePath + '"');
-		return false;
+		texture = NzTextureManager::Get(name);
+		if (!texture)
+			return false;
 	}
 
 	SetAlphaMap(texture);
@@ -446,13 +447,14 @@ void NzMaterial::SetDiffuseColor(const NzColor& diffuse)
 	m_diffuseColor = diffuse;
 }
 
-bool NzMaterial::SetDiffuseMap(const NzString& texturePath)
+bool NzMaterial::SetDiffuseMap(const NzString& name)
 {
-	NzTextureRef texture = NzTexture::New();
-	if (!texture->LoadFromFile(texturePath))
+	NzTextureRef texture = NzTextureLibrary::Query(name);
+	if (!texture)
 	{
-		NazaraError("Failed to load texture from \"" + texturePath + '"');
-		return false;
+		texture = NzTextureManager::Get(name);
+		if (!texture)
+			return false;
 	}
 
 	SetDiffuseMap(texture);
@@ -476,13 +478,14 @@ void NzMaterial::SetDstBlend(nzBlendFunc func)
 	m_states.dstBlend = func;
 }
 
-bool NzMaterial::SetEmissiveMap(const NzString& texturePath)
+bool NzMaterial::SetEmissiveMap(const NzString& name)
 {
-	NzTextureRef texture = NzTexture::New();
-	if (!texture->LoadFromFile(texturePath))
+	NzTextureRef texture = NzTextureLibrary::Query(name);
+	if (!texture)
 	{
-		NazaraError("Failed to load texture from \"" + texturePath + '"');
-		return false;
+		texture = NzTextureManager::Get(name);
+		if (!texture)
+			return false;
 	}
 
 	SetEmissiveMap(texture);
@@ -506,13 +509,14 @@ void NzMaterial::SetFaceFilling(nzFaceFilling filling)
 	m_states.faceFilling = filling;
 }
 
-bool NzMaterial::SetHeightMap(const NzString& texturePath)
+bool NzMaterial::SetHeightMap(const NzString& name)
 {
-	NzTextureRef texture = NzTexture::New();
-	if (!texture->LoadFromFile(texturePath))
+	NzTextureRef texture = NzTextureLibrary::Query(name);
+	if (!texture)
 	{
-		NazaraError("Failed to load texture from \"" + texturePath + '"');
-		return false;
+		texture = NzTextureManager::Get(name);
+		if (!texture)
+			return false;
 	}
 
 	SetHeightMap(texture);
@@ -526,13 +530,14 @@ void NzMaterial::SetHeightMap(NzTexture* map)
 	InvalidateShaders();
 }
 
-bool NzMaterial::SetNormalMap(const NzString& texturePath)
+bool NzMaterial::SetNormalMap(const NzString& name)
 {
-	NzTextureRef texture = NzTexture::New();
-	if (!texture->LoadFromFile(texturePath))
+	NzTextureRef texture = NzTextureLibrary::Query(name);
+	if (!texture)
 	{
-		NazaraError("Failed to load texture from \"" + texturePath + '"');
-		return false;
+		texture = NzTextureManager::Get(name);
+		if (!texture)
+			return false;
 	}
 
 	SetNormalMap(texture);
@@ -578,13 +583,14 @@ void NzMaterial::SetSpecularColor(const NzColor& specular)
 	m_specularColor = specular;
 }
 
-bool NzMaterial::SetSpecularMap(const NzString& texturePath)
+bool NzMaterial::SetSpecularMap(const NzString& name)
 {
-	NzTextureRef texture = NzTexture::New();
-	if (!texture->LoadFromFile(texturePath))
+	NzTextureRef texture = NzTextureLibrary::Query(name);
+	if (!texture)
 	{
-		NazaraError("Failed to load texture from \"" + texturePath + '"');
-		return false;
+		texture = NzTextureManager::Get(name);
+		if (!texture)
+			return false;
 	}
 
 	SetSpecularMap(texture);
@@ -613,11 +619,10 @@ NzMaterial& NzMaterial::operator=(const NzMaterial& material)
 	NzResource::operator=(material);
 
 	Copy(material);
-
 	return *this;
 }
 
-NzMaterial* NzMaterial::GetDefault()
+NzMaterialRef NzMaterial::GetDefault()
 {
 	return s_defaultMaterial;
 }
@@ -711,10 +716,11 @@ bool NzMaterial::Initialize()
 		return false;
 	}
 
-	s_defaultMaterial = NzMaterial::New();
-	s_defaultMaterial->Enable(nzRendererParameter_FaceCulling, false);
-	s_defaultMaterial->SetFaceFilling(nzFaceFilling_Line);
-	NzMaterialLibrary::Register("Default", s_defaultMaterial);
+	if (!NzMaterialManager::Initialize())
+	{
+		NazaraError("Failed to initialise manager");
+		return false;
+	}
 
 	bool glsl140 = (NzOpenGL::GetGLSLVersion() >= 140);
 
@@ -780,6 +786,12 @@ bool NzMaterial::Initialize()
 		NzUberShaderLibrary::Register("PhongLighting", uberShader);
 	}
 
+	// Une fois les shaders de base enregistrés, on peut créer le matériau par défaut
+	s_defaultMaterial = NzMaterial::New();
+	s_defaultMaterial->Enable(nzRendererParameter_FaceCulling, false);
+	s_defaultMaterial->SetFaceFilling(nzFaceFilling_Line);
+	NzMaterialLibrary::Register("Default", s_defaultMaterial);
+
 	return true;
 }
 
@@ -788,9 +800,12 @@ void NzMaterial::Uninitialize()
 	s_defaultMaterial.Reset();
 	NzUberShaderLibrary::Unregister("PhongLighting");
 	NzUberShaderLibrary::Unregister("Basic");
+	NzMaterialManager::Uninitialize();
 	NzMaterialLibrary::Uninitialize();
 }
 
 NzMaterialLibrary::LibraryMap NzMaterial::s_library;
 NzMaterialLoader::LoaderList NzMaterial::s_loaders;
+NzMaterialManager::ManagerMap NzMaterial::s_managerMap;
+NzMaterialManager::ManagerParams NzMaterial::s_managerParameters;
 NzMaterialRef NzMaterial::s_defaultMaterial = nullptr;
diff --git a/src/Nazara/Renderer/Texture.cpp b/src/Nazara/Renderer/Texture.cpp
index d677a35df..e1b57caa9 100644
--- a/src/Nazara/Renderer/Texture.cpp
+++ b/src/Nazara/Renderer/Texture.cpp
@@ -1283,12 +1283,21 @@ bool NzTexture::Initialize()
 		return false;
 	}
 
+	if (!NzTextureManager::Initialize())
+	{
+		NazaraError("Failed to initialise manager");
+		return false;
+	}
+
 	return true;
 }
 
 void NzTexture::Uninitialize()
 {
+	NzTextureManager::Uninitialize();
 	NzTextureLibrary::Uninitialize();
 }
 
 NzTextureLibrary::LibraryMap NzTexture::s_library;
+NzTextureManager::ManagerMap NzTexture::s_managerMap;
+NzTextureManager::ManagerParams NzTexture::s_managerParameters;
diff --git a/src/Nazara/Utility/Animation.cpp b/src/Nazara/Utility/Animation.cpp
index 3e95e4d77..2c1995afc 100644
--- a/src/Nazara/Utility/Animation.cpp
+++ b/src/Nazara/Utility/Animation.cpp
@@ -519,13 +519,22 @@ bool NzAnimation::Initialize()
 		return false;
 	}
 
+	if (!NzAnimationManager::Initialize())
+	{
+		NazaraError("Failed to initialise manager");
+		return false;
+	}
+
 	return true;
 }
 
 void NzAnimation::Uninitialize()
 {
+	NzAnimationManager::Uninitialize();
 	NzAnimationLibrary::Uninitialize();
 }
 
 NzAnimationLibrary::LibraryMap NzAnimation::s_library;
 NzAnimationLoader::LoaderList NzAnimation::s_loaders;
+NzAnimationManager::ManagerMap NzAnimation::s_managerMap;
+NzAnimationManager::ManagerParams NzAnimation::s_managerParameters;
diff --git a/src/Nazara/Utility/Image.cpp b/src/Nazara/Utility/Image.cpp
index 6499cddd5..ff0cca3f9 100644
--- a/src/Nazara/Utility/Image.cpp
+++ b/src/Nazara/Utility/Image.cpp
@@ -1400,14 +1400,23 @@ bool NzImage::Initialize()
 		return false;
 	}
 
+	if (!NzImageManager::Initialize())
+	{
+		NazaraError("Failed to initialise manager");
+		return false;
+	}
+
 	return true;
 }
 
 void NzImage::Uninitialize()
 {
+	NzImageManager::Uninitialize();
 	NzImageLibrary::Uninitialize();
 }
 
 NzImage::SharedImage NzImage::emptyImage(0, nzImageType_2D, nzPixelFormat_Undefined, 1, nullptr, 0, 0, 0);
 NzImageLibrary::LibraryMap NzImage::s_library;
 NzImageLoader::LoaderList NzImage::s_loaders;
+NzImageManager::ManagerMap NzImage::s_managerMap;
+NzImageManager::ManagerParams NzImage::s_managerParameters;
diff --git a/src/Nazara/Utility/Mesh.cpp b/src/Nazara/Utility/Mesh.cpp
index 97088ec40..6194cdc53 100644
--- a/src/Nazara/Utility/Mesh.cpp
+++ b/src/Nazara/Utility/Mesh.cpp
@@ -1010,13 +1010,23 @@ bool NzMesh::Initialize()
 		return false;
 	}
 
+	if (!NzMeshManager::Initialize())
+	{
+		NazaraError("Failed to initialise manager");
+		return false;
+	}
+
 	return true;
 }
 
 void NzMesh::Uninitialize()
 {
+	NzMeshManager::Uninitialize();
 	NzMeshLibrary::Uninitialize();
 }
 
 NzMeshLibrary::LibraryMap NzMesh::s_library;
 NzMeshLoader::LoaderList NzMesh::s_loaders;
+NzMeshManager::ManagerMap NzMesh::s_managerMap;
+NzMeshManager::ManagerParams NzMesh::s_managerParameters;
+