Source code for gloopy.geom.tests.test_matrix
from unittest import TestCase, main
from ..orientation import Orientation
from ..matrix import Matrix
from ..vector import Vector
class TestMatrix(TestCase):
[docs]
def testConstructor(self):
[docs] position = Vector(1, 2, 3)
orientation = Orientation((4, 5, 6))
matrix = Matrix(position, orientation)
self.assertEquals(matrix.elements[0], orientation.right.x)
self.assertEquals(matrix.elements[1], orientation.right.y)
self.assertEquals(matrix.elements[2], orientation.right.z)
self.assertEquals(matrix.elements[4], orientation.up.x)
self.assertEquals(matrix.elements[5], orientation.up.y)
self.assertEquals(matrix.elements[6], orientation.up.z)
self.assertEquals(matrix.elements[8], -orientation.forward.x)
self.assertEquals(matrix.elements[9], -orientation.forward.y)
self.assertEquals(matrix.elements[10], -orientation.forward.z)
self.assertEquals(matrix.elements[12], position.x)
self.assertEquals(matrix.elements[13], position.y)
self.assertEquals(matrix.elements[14], position.z)
self.assertEquals(matrix.elements[3], 0)
self.assertEquals(matrix.elements[7], 0)
self.assertEquals(matrix.elements[11], 0)
self.assertEquals(matrix.elements[15], 1)
def testTransform(self):
main()