diff --git a/include/Nazara/Graphics/Sprite.hpp b/include/Nazara/Graphics/Sprite.hpp
index 8acc1e513..1fd8fb9e5 100644
--- a/include/Nazara/Graphics/Sprite.hpp
+++ b/include/Nazara/Graphics/Sprite.hpp
@@ -34,12 +34,16 @@ class NAZARA_API NzSprite : public NzSceneNode
 
 	private:
 		bool FrustumCull(const NzFrustumf& frustum) override;
+		void Invalidate() override;
 		void Register() override;
 		void Unregister() override;
+		void UpdateBoundingVolume() const;
 
+		mutable NzBoundingVolumef m_boundingVolume;
+		NzMaterialRef m_material;
 		NzRectf m_textureCoords;
 		NzVector2f m_size;
-		NzMaterialRef m_material;
+		mutable bool m_boundingVolumeUpdated;
 };
 
 #endif // NAZARA_SPRITE_HPP
diff --git a/src/Nazara/Graphics/Sprite.cpp b/src/Nazara/Graphics/Sprite.cpp
index 0357ec81b..4c9a05a8f 100644
--- a/src/Nazara/Graphics/Sprite.cpp
+++ b/src/Nazara/Graphics/Sprite.cpp
@@ -6,24 +6,30 @@
 #include <Nazara/Graphics/Debug.hpp>
 
 NzSprite::NzSprite() :
+m_boundingVolume(NzBoundingVolumef::Null()),
 m_textureCoords(0.f, 0.f, 1.f, 1.f),
-m_size(64.f, 64.f)
+m_size(64.f, 64.f),
+m_boundingVolumeUpdated(true)
 {
 }
 
 NzSprite::NzSprite(const NzSprite& sprite) :
 NzSceneNode(sprite),
+m_boundingVolume(sprite.m_boundingVolume),
+m_material(sprite.m_material),
 m_textureCoords(sprite.m_textureCoords),
 m_size(sprite.m_size),
-m_material(sprite.m_material)
+m_boundingVolumeUpdated(sprite.m_boundingVolumeUpdated)
 {
 }
 
 NzSprite::NzSprite(NzSprite&& sprite) :
 NzSceneNode(sprite),
+m_boundingVolume(sprite.m_boundingVolume),
+m_material(std::move(sprite.m_material)),
 m_textureCoords(sprite.m_textureCoords),
 m_size(sprite.m_size),
-m_material(std::move(sprite.m_material))
+m_boundingVolumeUpdated(sprite.m_boundingVolumeUpdated)
 {
 }
 
@@ -68,6 +74,7 @@ void NzSprite::SetMaterial(NzMaterial* material)
 void NzSprite::SetSize(const NzVector2f& size)
 {
 	m_size = size;
+	m_boundingVolume.MakeNull();
 }
 
 void NzSprite::SetTextureCoords(const NzRectf& coords)
@@ -101,8 +108,17 @@ void NzSprite::SetTextureRect(const NzRectui& rect)
 
 bool NzSprite::FrustumCull(const NzFrustumf& frustum)
 {
-	///TODO: Effectuer un vrai test
-	return true;
+	if (!m_boundingVolumeUpdated)
+		UpdateBoundingVolume();
+
+	return frustum.Contains(m_boundingVolume);
+}
+
+void NzSprite::Invalidate()
+{
+	NzSceneNode::Invalidate();
+
+	m_boundingVolumeUpdated = false;
 }
 
 void NzSprite::Register()
@@ -112,3 +128,15 @@ void NzSprite::Register()
 void NzSprite::Unregister()
 {
 }
+
+void NzSprite::UpdateBoundingVolume() const
+{
+	if (m_boundingVolume.IsNull())
+		m_boundingVolume.Set(-m_size.x*0.5f, -m_size.y*0.5f, 0, m_size.x, m_size.y, 1.f);
+
+	if (!m_transformMatrixUpdated)
+		UpdateTransformMatrix();
+
+	m_boundingVolume.Update(m_transformMatrix);
+	m_boundingVolumeUpdated = true;
+}