camera_trigger replace math::Vector with matrix::Vector

src/drivers/camera_trigger/camera_trigger.cpp

@@ -169,7 +169,7 @@ private:
 	bool			_one_shot;
 	bool			_test_shot;
 	bool 			_turning_on;
-	math::Vector<2>		_last_shoot_position;
+	matrix::Vector2f	_last_shoot_position;
 	bool			_valid_position;
 
 	int			_command_sub;
@@ -366,7 +366,7 @@ CameraTrigger::update_distance()
 		if (local.xy_valid) {
 
 			// Initialize position if not done yet
-			math::Vector<2> current_position(local.x, local.y);
+			matrix::Vector2f current_position(local.x, local.y);
 
 			if (!_valid_position) {
 				// First time valid position, take first shot
@@ -376,7 +376,7 @@ CameraTrigger::update_distance()
 			}
 
 			// Check that distance threshold is exceeded
-			if ((_last_shoot_position - current_position).length() >= _distance) {
+			if (matrix::Vector2f(_last_shoot_position - current_position).length() >= _distance) {
 				shoot_once();
 				_last_shoot_position = current_position;