def testElementWriteAccess(self):
matrix = gm.Mat4f()
matrix[0] = 0.0
matrix[1] = 2.0
matrix[2] = 4.0
matrix[3] = 6.0
matrix[4] = 8.0
matrix[5] = 10.0
matrix[6] = 12.0
matrix[7] = 14.0
matrix[8] = 16.0
matrix[9] = 18.0
matrix[10] = 20.0
matrix[11] = 22.0
matrix[12] = 24.0
matrix[13] = 26.0
matrix[14] = 28.0
matrix[15] = 30.0
self.assertAlmostEqual(matrix[0], 0.0)
self.assertAlmostEqual(matrix[1], 2.0)
self.assertAlmostEqual(matrix[2], 4.0)
self.assertAlmostEqual(matrix[3], 6.0)
self.assertAlmostEqual(matrix[4], 8.0)
self.assertAlmostEqual(matrix[5], 10.0)
self.assertAlmostEqual(matrix[6], 12.0)
self.assertAlmostEqual(matrix[7], 14.0)
self.assertAlmostEqual(matrix[8], 16.0)
self.assertAlmostEqual(matrix[9], 18.0)
self.assertAlmostEqual(matrix[10], 20.0)
self.assertAlmostEqual(matrix[11], 22.0)
self.assertAlmostEqual(matrix[12], 24.0)
self.assertAlmostEqual(matrix[13], 26.0)
self.assertAlmostEqual(matrix[14], 28.0)
self.assertAlmostEqual(matrix[15], 30.0)
def testElementReadAccess(self):
matrix = gm.Mat4f(
0.0,
2.0,
4.0,
6.0,
8.0,
10.0,
12.0,
14.0,
16.0,
18.0,
20.0,
22.0,
24.0,
26.0,
28.0,
30.0,
)
self.assertAlmostEqual(matrix[0], 0.0)
self.assertAlmostEqual(matrix[1], 2.0)
self.assertAlmostEqual(matrix[2], 4.0)
self.assertAlmostEqual(matrix[3], 6.0)
self.assertAlmostEqual(matrix[4], 8.0)
self.assertAlmostEqual(matrix[5], 10.0)
self.assertAlmostEqual(matrix[6], 12.0)
self.assertAlmostEqual(matrix[7], 14.0)
self.assertAlmostEqual(matrix[8], 16.0)
self.assertAlmostEqual(matrix[9], 18.0)
self.assertAlmostEqual(matrix[10], 20.0)
self.assertAlmostEqual(matrix[11], 22.0)
self.assertAlmostEqual(matrix[12], 24.0)
self.assertAlmostEqual(matrix[13], 26.0)
self.assertAlmostEqual(matrix[14], 28.0)
self.assertAlmostEqual(matrix[15], 30.0)
def testMatrixElementWriteAccess(self):
matrix = gm.Mat4f()
matrix[0, 0] = 0.0
matrix[0, 1] = 1.0
matrix[0, 2] = 2.0
matrix[0, 3] = 3.0
matrix[1, 0] = 4.0
matrix[1, 1] = 5.0
matrix[1, 2] = 6.0
matrix[1, 3] = 7.0
matrix[2, 0] = 8.0
matrix[2, 1] = 9.0
matrix[2, 2] = 10.0
matrix[2, 3] = 11.0
matrix[3, 0] = 12.0
matrix[3, 1] = 13.0
matrix[3, 2] = 14.0
matrix[3, 3] = 15.0
self.assertEqual(
matrix,
gm.Mat4f(
0.0,
1.0,
2.0,
3.0,
4.0,
5.0,
6.0,
7.0,
8.0,
9.0,
10.0,
11.0,
12.0,
13.0,
14.0,
15.0,
),
)
def testDefaultInitialization(self):
matrix = gm.Mat4f()
self.assertEqual(
matrix,
gm.Mat4f(
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
),
)
def testElementInitialization(self):
gm.Mat4f(
0.0,
2.0,
4.0,
6.0,
8.0,
10.0,
12.0,
14.0,
16.0,
18.0,
20.0,
22.0,
24.0,
26.0,
28.0,
30.0,
)
def testMatrixElementReadAccess(self):
matrix = gm.Mat4f(
0.0,
1.0,
2.0,
3.0,
4.0,
5.0,
6.0,
7.0,
8.0,
9.0,
10.0,
11.0,
12.0,
13.0,
14.0,
15.0,
)
self.assertEqual(matrix[0, 0], 0.0)
self.assertEqual(matrix[0, 1], 1.0)
self.assertEqual(matrix[0, 2], 2.0)
self.assertEqual(matrix[0, 3], 3.0)
self.assertEqual(matrix[1, 0], 4.0)
self.assertEqual(matrix[1, 1], 5.0)
self.assertEqual(matrix[1, 2], 6.0)
self.assertEqual(matrix[1, 3], 7.0)
self.assertEqual(matrix[2, 0], 8.0)
self.assertEqual(matrix[2, 1], 9.0)
self.assertEqual(matrix[2, 2], 10.0)
self.assertEqual(matrix[2, 3], 11.0)
self.assertEqual(matrix[3, 0], 12.0)
self.assertEqual(matrix[3, 1], 13.0)
self.assertEqual(matrix[3, 2], 14.0)
self.assertEqual(matrix[3, 3], 15.0)