diff --git a/include/Spectre/Scene/Camera2D.h b/include/Spectre/Scene/Camera2D.h
index ad12ce4..a435583 100644
--- a/include/Spectre/Scene/Camera2D.h
+++ b/include/Spectre/Scene/Camera2D.h
@@ -56,6 +56,8 @@ public :
 
 	const Matrix4f& getProjectionMatrix() const;
 
+	const Matrix4f& getProjectionViewMatrix() const;
+
 	const Transform& getTransform() const;
 
 protected :
@@ -73,6 +75,9 @@ protected :
 	// Projection matrix. transforms eye -> Clipping space.
 	mutable Matrix4f	m_proj;
 	mutable bool		m_projNeedsUpdate;
+
+	mutable Matrix4f	m_projView;
+	mutable bool		m_projViewNeedsUpdate;
 };
 
 #endif /* SPECTRE_SCENE_CAMERA2D_H */
\ No newline at end of file
diff --git a/include/Spectre/Scene/ICamera.h b/include/Spectre/Scene/ICamera.h
index 2da38ec..7a17421 100644
--- a/include/Spectre/Scene/ICamera.h
+++ b/include/Spectre/Scene/ICamera.h
@@ -13,6 +13,8 @@ public :
 	virtual const Matrix4f& getViewMatrix() const = 0;
 
 	virtual const Matrix4f& getProjectionMatrix() const = 0;
+
+	virtual const Matrix4f& getProjectionViewMatrix() const = 0;
 };
 
 #endif /* SPECTRE_SCENE_ICAMERA_H */
\ No newline at end of file
diff --git a/source/Scene/Camera2D.cpp b/source/Scene/Camera2D.cpp
index e2b2b8f..6cdfacd 100644
--- a/source/Scene/Camera2D.cpp
+++ b/source/Scene/Camera2D.cpp
@@ -22,8 +22,10 @@ m_zoom			(1.0f),
 m_size			(size),
 m_viewNeedsUpdate	(true),
 m_projNeedsUpdate	(true),
+m_projViewNeedsUpdate	(true),
 m_view			(Matrix4f::Identity),
-m_proj			(Matrix4f::Identity)
+m_proj			(Matrix4f::Identity),
+m_projView		(Matrix4f::Identity)
 {
 }
 
@@ -34,6 +36,7 @@ void Camera2D::reset(const Vector2f& position, const Vector2f& size)
 
 	m_projNeedsUpdate = true;
 	m_viewNeedsUpdate = true;
+	m_projViewNeedsUpdate = true;
 }
 
 void Camera2D::setPosition(float x, float y)
@@ -41,6 +44,7 @@ void Camera2D::setPosition(float x, float y)
 	m_position.x = x;
 	m_position.y = y;
 	m_viewNeedsUpdate = true;
+	m_projViewNeedsUpdate = true;
 }
 
 void Camera2D::setPosition(const Vector2f& position)
@@ -83,6 +87,7 @@ void Camera2D::setSize(const Vector2u& size)
 		m_size = size;
 		m_viewNeedsUpdate = true;
 		m_projNeedsUpdate = true;
+		m_projViewNeedsUpdate = true;
 	}
 }
 
@@ -103,6 +108,7 @@ void Camera2D::setZoom(float factor)
 	}
 	m_zoom = factor;
 	m_viewNeedsUpdate = true;
+	m_projViewNeedsUpdate = true;
 }
 
 void Camera2D::zoom(float factor)
@@ -114,6 +120,7 @@ void Camera2D::setRotation(float angle)
 {
 	m_rotation = angle;
 	m_viewNeedsUpdate = true;
+	m_projViewNeedsUpdate = true;
 }
 
 float Camera2D::getRotation() const
@@ -142,6 +149,15 @@ const Matrix4f& Camera2D::getProjectionMatrix() const
 	return m_proj;
 }
 
+const Matrix4f& Camera2D::getProjectionViewMatrix() const
+{
+	if (m_projViewNeedsUpdate) {
+		m_projView = getProjectionMatrix() * getViewMatrix();
+		m_projViewNeedsUpdate = false;
+	}
+	return m_projView;
+}
+
 const Transform& Camera2D::getTransform() const
 {
 	if (m_viewNeedsUpdate) {