Inheritance diagram for pymavlink.tools.quaterniontest.QuaternionBaseTest:

Public Member Functions
def	__init__
def	test_constructor
def	test_conversion
def	test_div
def	test_inversed
def	test_mul
def	test_norm
def	test_transform
Public Attributes
	quaternions
Private Member Functions
def	_all_angles
def	_all_quaternions
def	_helper_test_constructor

Detailed Description

Class to test QuaternionBase

Definition at line 20 of file quaterniontest.py.

Constructor & Destructor Documentation

def pymavlink.tools.quaterniontest.QuaternionBaseTest.__init__	(	self,
		args,
		kwargs
	)

Constructor, set up some data that is reused in many tests

Reimplemented in pymavlink.tools.quaterniontest.QuaternionTest.

Definition at line 26 of file quaterniontest.py.

Member Function Documentation

def pymavlink.tools.quaterniontest.QuaternionBaseTest._all_angles	(	self,
		step = `np.radians(45)`
	)	`[private]`

Creates a list of all euler angles

:param step: stepsixe in radians
:returns: euler angles [[phi, thea, psi], [phi, theta, psi], ...]

Definition at line 130 of file quaterniontest.py.

def pymavlink.tools.quaterniontest.QuaternionBaseTest._all_quaternions ( self ) [private]

Generate quaternions from all euler angles

Reimplemented in pymavlink.tools.quaterniontest.QuaternionTest.

Definition at line 144 of file quaterniontest.py.

def pymavlink.tools.quaterniontest.QuaternionBaseTest._helper_test_constructor	(	self,
		q,
		euler,
		dcm
	)	`[private]`

Helper function for constructor test

Calls constructor for the quaternion from q euler and dcm and checks
if the resulting converions are equivalent to the arguments.
The test for the euler angles is weak as the solution is not unique

:param q: quaternion 4x1, [w, x, y, z]
:param euler: [roll, pitch, yaw], needs to be equivalent to q
:param q: dcm 3x3, needs to be equivalent to q

Reimplemented in pymavlink.tools.quaterniontest.QuaternionTest.

Definition at line 63 of file quaterniontest.py.

def pymavlink.tools.quaterniontest.QuaternionBaseTest.test_constructor ( self )