def testRelative(self):
t1 = transform.Transform()
t1.translate(1.0, 1.0, 1.0)
t2 = transform.Transform()
t2.translate(2.0, 2.0, 2.0)
t3 = t1 * t2
self.assertEqual(self.body5.getTransform().m, t3.m)
def testMultiply(self):
t1 = transform.Transform()
t2 = transform.Transform()
for r in range(4):
for c in range(4):
t1.m[r][c] = 1
t2.m[r][c] = 2
result = t1 * t2
for r in range(4):
for c in range(4):
self.assertEqual(result.m[r][c], 8)
def testTransformRotation(self):
ref = transform.Transform()
ref.rotate(0.78, 0.0, 0.0)
rot = self.geom6.getGeom().getRotation()
for n1, n2 in zip(rot, ref.getRotation()):
self.assert_(feq(n1, n2))
def testRotation(self):
ref = transform.Transform()
ref.rotate(0.0, 0.0, 0.78)
rot = self.body6.getRotation()
for n1, n2 in zip(ref.getRotation(), rot):
self.assert_(feq(n1, n2))
def testInitialIdentity(self):
t = transform.Transform()
for r in range(4):
for c in range(4):
if (r == c):
self.assertEqual(t.m[r][c], 1)
else:
self.assertEqual(t.m[r][c], 0)
def setUp(self):
self.node1 = node.TreeNode('node1', None)
self.node2 = node.TreeNode('node2', self.node1)
self.node3 = node.TreeNode('node3', self.node2)
self.node4 = node.TreeNode('node4', self.node3)
self.t2 = transform.Transform()
self.t2.scale(2.0, 3.0, 4.0)
self.node2.setNodeTransform(self.t2)
self.t3 = transform.Transform()
self.t3.rotate(1.0, 2.0, 3.0)
self.node3.setNodeTransform(self.t3)
self.t4 = transform.Transform()
self.t4.translate(2.0, 3.0, 1.0)
self.node4.setNodeTransform(self.t4)
self.node1.setODEObject(Class2())
self.node2.setODEObject(Class2())
self.node3.setODEObject(Class1())
def testVector(self):
ref = transform.Transform()
ref.rotate(45.0, 45.0, 45.0)
ref.translate(10.0, 11.0, 12.0)
ref.scale(2.0, 2.0, 2.0)
self.assertEqual(self.body1.getNodeTransform().m, ref.m)
def testIndependantRotation(self):
ref = transform.Transform()
ref.rotate(0.0, 0.0, 0.78)
for n1, n2 in zip(self.geom5.getRotation(), ref.getRotation()):
self.assert_(feq(n1, n2))
def testInitialTransform(self):
t = transform.Transform()
t.setIdentity()
self.assertEqual(self.node1.getNodeTransform().m, t.m)