def test_GetPointCloudPointFeatures(self):
""" Should not raise exception. """
pc = test_tools.generate_tiny_test_point_cloud()
cols = 0.5 * (pc[keys.point]["x"]["data"] +
pc[keys.point]["y"]["data"])
flavs = 0.5 * (pc[keys.point]["x"]["data"] -
pc[keys.point]["y"]["data"])
pc[keys.point]["color"] = {"type": "double", "data": cols}
pc[keys.point]["flavor"] = {"type": "double", "data": flavs}
x, y, z = utils.get_point(pc, 2)
c, f = utils.get_features(pc, ("color", "flavor"), 2)
self.assertEqual(c, 0.5 * (x + y))
self.assertEqual(f, 0.5 * (x - y))
def extract(self, sourcepc, neighborhood, targetpc, targetindex, volume):
x = utils.get_features(targetpc, ['x'], targetindex)
x1 = np.array(list(x))[0]
return x1, x1
def extract(self, sourcepc, neighborhood, targetpc, targetindex, volume):
t2a, t2c = utils.get_features(targetpc, self.requires(), targetindex)
x, y, z = utils.get_point(targetpc, targetindex)
return t2c - t2a - z # z
def _extract_one(self, target_point_cloud, target_index):
t1a, t2c = utils.get_features(target_point_cloud, self.requires(),
target_index)
x, y, z = utils.get_point(target_point_cloud, target_index)
return t2c - t1a - z # this should be: 2 z