diff --git a/include/Nazara/Physics2D/RigidBody2D.hpp b/include/Nazara/Physics2D/RigidBody2D.hpp
index 436127f6b..7d521fbe6 100644
--- a/include/Nazara/Physics2D/RigidBody2D.hpp
+++ b/include/Nazara/Physics2D/RigidBody2D.hpp
@@ -39,7 +39,6 @@ namespace Nz
 			float GetAngularVelocity() const;
 			Vector2f GetCenterOfGravity(CoordSys coordSys = CoordSys_Local) const;
 			const Collider2DRef& GetGeom() const;
-			float GetGravityFactor() const;
 			cpBody* GetHandle() const;
 			float GetMass() const;
 			Vector2f GetPosition() const;
@@ -50,7 +49,6 @@ namespace Nz
 			bool IsSleeping() const;
 
 			void SetAngularVelocity(float angularVelocity);
-			void SetGravityFactor(float gravityFactor);
 			void SetMass(float mass);
 			void SetMassCenter(const Vector2f& center);
 			void SetPosition(const Vector2f& position);
diff --git a/src/Nazara/Physics2D/RigidBody2D.cpp b/src/Nazara/Physics2D/RigidBody2D.cpp
index d47f396e4..faa6223d1 100644
--- a/src/Nazara/Physics2D/RigidBody2D.cpp
+++ b/src/Nazara/Physics2D/RigidBody2D.cpp
@@ -97,12 +97,12 @@ namespace Nz
 		for (cpShape* shape : m_shapes)
 			bb = cpBBMerge(bb, cpShapeGetBB(shape));
 
-		return Rectf(bb.l, bb.t, bb.r - bb.l, bb.b - bb.t);
+		return Rectf(Rect<cpFloat>(bb.l, bb.t, bb.r - bb.l, bb.b - bb.t));
 	}
 
 	float RigidBody2D::GetAngularVelocity() const
 	{
-		return cpBodyGetAngularVelocity(m_handle);
+		return static_cast<float>(cpBodyGetAngularVelocity(m_handle));
 	}
 
 	const Collider2DRef& RigidBody2D::GetGeom() const
@@ -110,11 +110,6 @@ namespace Nz
 		return m_geom;
 	}
 
-	float RigidBody2D::GetGravityFactor() const
-	{
-		return m_gravityFactor;
-	}
-
 	cpBody* RigidBody2D::GetHandle() const
 	{
 		return m_handle;
@@ -139,24 +134,24 @@ namespace Nz
 				break; // Nothing to do
 		}
 
-		return Vector2f(cog.x, cog.y);
+		return Vector2f(static_cast<float>(cog.x), static_cast<float>(cog.y));
 	}
 
 	Vector2f RigidBody2D::GetPosition() const
 	{
 		cpVect pos = cpBodyGetPosition(m_handle);
-		return Vector2f(pos.x, pos.y);
+		return Vector2f(static_cast<float>(pos.x), static_cast<float>(pos.y));
 	}
 
 	float RigidBody2D::GetRotation() const
 	{
-		return cpBodyGetAngle(m_handle);
+		return static_cast<float>(cpBodyGetAngle(m_handle));
 	}
 
 	Vector2f RigidBody2D::GetVelocity() const
 	{
 		cpVect vel = cpBodyGetVelocity(m_handle);
-		return Vector2f(vel.x, vel.y);
+		return Vector2f(static_cast<float>(vel.x), static_cast<float>(vel.y));
 	}
 
 	bool RigidBody2D::IsMoveable() const
@@ -174,11 +169,6 @@ namespace Nz
 		cpBodySetAngularVelocity(m_handle, angularVelocity);
 	}
 
-	void RigidBody2D::SetGravityFactor(float gravityFactor)
-	{
-		m_gravityFactor = gravityFactor;
-	}
-
 	void RigidBody2D::SetMass(float mass)
 	{
 		if (m_mass > 0.f)