def getTransformedVector3Blindly(tetragrid, vector3):
 return Vector3(getTransformedByList(tetragrid[0], vector3), getTransformedByList(tetragrid[1], vector3), getTransformedByList(tetragrid[2], vector3))

def getTransformedVector3Blindly ( tetragrid , vector3 ) : return Vector3 ( getTransformedByList ( tetragrid [ 0 ] , vector3 ) , getTransformedByList ( tetragrid [ 1 ] , vector3 ) , getTransformedByList ( tetragrid [ 2 ] , vector3 ) )
get the vector3 multiplied by a tetragrid without checking if the tetragrid exists .