diff --git a/LEGO1/lego/legoomni/include/legocameracontroller.h b/LEGO1/lego/legoomni/include/legocameracontroller.h
index efd5036a..ba66461a 100644
--- a/LEGO1/lego/legoomni/include/legocameracontroller.h
+++ b/LEGO1/lego/legoomni/include/legocameracontroller.h
@@ -36,7 +36,7 @@ class LegoCameraController : public LegoPointOfViewController {
 	virtual void OnMouseMove(MxU8 p_modifier, MxPoint32 p_point); // vtable+0x40
 	virtual MxResult Create();                                    // vtable+0x44
 
-	void SetWorldTransform(Vector3Impl& p_at, Vector3Impl& p_dir, Vector3Impl& p_up);
+	void SetWorldTransform(const Vector3Impl& p_at, const Vector3Impl& p_dir, const Vector3Impl& p_up);
 	void FUN_100123e0(Matrix4Data& p_transform, MxU32);
 	Vector3Data& FUN_10012740();
 	Vector3Data& FUN_100127f0();
diff --git a/LEGO1/lego/legoomni/include/legoentity.h b/LEGO1/lego/legoomni/include/legoentity.h
index ba0e1a7b..d911457c 100644
--- a/LEGO1/lego/legoomni/include/legoentity.h
+++ b/LEGO1/lego/legoomni/include/legoentity.h
@@ -32,12 +32,16 @@ class LegoEntity : public MxEntity {
 		return !strcmp(p_name, LegoEntity::ClassName()) || MxEntity::IsA(p_name);
 	}
 
-	virtual MxResult Create(MxDSObject& p_dsObject);                                           // vtable+0x18
-	virtual void Destroy(MxBool p_fromDestructor);                                             // vtable+0x1c
-	virtual void ParseAction(char*);                                                           // vtable+0x20
-	virtual void SetROI(LegoROI* p_roi, MxBool p_bool1, MxBool p_bool2);                       // vtable+0x24
-	virtual void SetWorldTransform(Vector3Impl& p_loc, Vector3Impl& p_dir, Vector3Impl& p_up); // vtable+0x28
-	virtual void ResetWorldTransform(MxBool p_inVehicle);                                      // vtable+0x2c
+	virtual MxResult Create(MxDSObject& p_dsObject);                     // vtable+0x18
+	virtual void Destroy(MxBool p_fromDestructor);                       // vtable+0x1c
+	virtual void ParseAction(char*);                                     // vtable+0x20
+	virtual void SetROI(LegoROI* p_roi, MxBool p_bool1, MxBool p_bool2); // vtable+0x24
+	virtual void SetWorldTransform(
+		const Vector3Impl& p_loc,
+		const Vector3Impl& p_dir,
+		const Vector3Impl& p_up
+	);                                                    // vtable+0x28
+	virtual void ResetWorldTransform(MxBool p_inVehicle); // vtable+0x2c
 	// FUNCTION: LEGO1 0x10001090
 	virtual void SetWorldSpeed(MxFloat p_worldSpeed) { m_worldSpeed = p_worldSpeed; } // vtable+0x30
 	virtual void VTable0x34();                                                        // vtable+0x34
diff --git a/LEGO1/lego/legoomni/src/entity/legocameracontroller.cpp b/LEGO1/lego/legoomni/src/entity/legocameracontroller.cpp
index a7a0979b..d339b104 100644
--- a/LEGO1/lego/legoomni/src/entity/legocameracontroller.cpp
+++ b/LEGO1/lego/legoomni/src/entity/legocameracontroller.cpp
@@ -10,14 +10,7 @@ DECOMP_SIZE_ASSERT(LegoCameraController, 0xc8);
 // FUNCTION: LEGO1 0x10011d50
 LegoCameraController::LegoCameraController()
 {
-#ifdef COMPAT_MODE
-	Vector3Data at(0, 0, 0);
-	Vector3Data dir(0, 0, 1);
-	Vector3Data up(0, 1, 0);
-	SetWorldTransform(at, dir, up);
-#else
 	SetWorldTransform(Vector3Data(0, 0, 0), Vector3Data(0, 0, 1), Vector3Data(0, 1, 0));
-#endif
 }
 
 // FUNCTION: LEGO1 0x10011f70
@@ -78,7 +71,7 @@ void LegoCameraController::OnMouseMove(MxU8 p_modifier, MxPoint32 p_point)
 }
 
 // FUNCTION: LEGO1 0x10012260
-void LegoCameraController::SetWorldTransform(Vector3Impl& p_at, Vector3Impl& p_dir, Vector3Impl& p_up)
+void LegoCameraController::SetWorldTransform(const Vector3Impl& p_at, const Vector3Impl& p_dir, const Vector3Impl& p_up)
 {
 	CalcLocalTransform(p_at, p_dir, p_up, m_matrix1);
 	m_matrix2 = m_matrix1;
diff --git a/LEGO1/lego/legoomni/src/entity/legoentity.cpp b/LEGO1/lego/legoomni/src/entity/legoentity.cpp
index 0f813029..b000da96 100644
--- a/LEGO1/lego/legoomni/src/entity/legoentity.cpp
+++ b/LEGO1/lego/legoomni/src/entity/legoentity.cpp
@@ -36,7 +36,7 @@ void LegoEntity::ResetWorldTransform(MxBool p_inVehicle)
 }
 
 // STUB: LEGO1 0x10010790
-void LegoEntity::SetWorldTransform(Vector3Impl& p_loc, Vector3Impl& p_dir, Vector3Impl& p_up)
+void LegoEntity::SetWorldTransform(const Vector3Impl& p_loc, const Vector3Impl& p_dir, const Vector3Impl& p_up)
 {
 	// TODO
 }
diff --git a/LEGO1/lego/legoomni/src/entity/legopovcontroller.cpp b/LEGO1/lego/legoomni/src/entity/legopovcontroller.cpp
index 724cead3..a2e1bb04 100644
--- a/LEGO1/lego/legoomni/src/entity/legopovcontroller.cpp
+++ b/LEGO1/lego/legoomni/src/entity/legopovcontroller.cpp
@@ -65,38 +65,6 @@ void LegoMouseController::RightDrag(int p_x, int p_y)
 	m_buttonY = p_y;
 }
 
-
-void LegoMouseController::vmethod_0x2c()
-{
-	// FIXME: not sure this method actually exists: LegoCameraController overrides something
-}
-
-void LegoMouseController::OnLButtonDown(MxPoint32 p_point)
-{
-	// FIXME: not sure this method actually exists: LegoCameraController overrides something
-}
-
-void LegoMouseController::OnLButtonUp(MxPoint32 p_point)
-{
-	// FIXME: not sure this method actually exists: LegoCameraController overrides something
-}
-
-void LegoMouseController::OnRButtonDown(MxPoint32 p_point)
-{
-	// FIXME: not sure this method actually exists: LegoCameraController overrides something
-}
-
-void LegoMouseController::OnRButtonUp(MxPoint32 p_point)
-{
-	// FIXME: not sure this method actually exists: LegoCameraController overrides something
-}
-
-void LegoMouseController::OnMouseMove(MxU8 p_modifier, MxPoint32 p_point)
-{
-	// FIXME: not sure this method actually exists: LegoCameraController overrides something
-}
-
-
 //////////////////////////////////////////////////////////////////////
 
 // FUNCTION: LEGO1 0x100656e0