def test_query_point(self):
from grease.collision import Circular, Pair
world = TestWorld()
broad = TestCollisionSys()
coll = Circular(broad_phase=broad)
coll.set_world(world)
pos_set = world.position.set
col_set = world.collision.set
pos_set(1, (0, 0))
col_set(1, radius=1)
pos_set(2, (0, 2))
col_set(2, radius=1.5)
pos_set(3, (-4, 3))
col_set(3, radius=3)
coll.step(0)
self.assertEqual(broad.last_from_mask, None)
self.assertEqual(coll.query_point(0,0), set([1]))
self.assertEqual(coll.query_point(0,1), set([1, 2]))
self.assertEqual(coll.query_point([0,1]), set([1, 2]))
self.assertEqual(coll.query_point(1, 0), set([1]))
self.assertEqual(coll.query_point(1.0001, 0), set())
self.assertEqual(coll.query_point(-1, 3), set([2,3]))
self.assertEqual(coll.query_point(-5, 3), set([3]))
self.assertEqual(broad.last_from_mask, 0xffffffff)
coll.query_point([0, 0], from_mask=0xff)
self.assertEqual(broad.last_from_mask, 0xff)
def test_query_point(self):
from grease.collision import Circular, Pair
world = TestWorld()
broad = TestCollisionSys()
coll = Circular(broad_phase=broad)
coll.set_world(world)
pos_set = world.position.set
col_set = world.collision.set
pos_set(1, (0, 0))
col_set(1, radius=1)
pos_set(2, (0, 2))
col_set(2, radius=1.5)
pos_set(3, (-4, 3))
col_set(3, radius=3)
coll.step(0)
self.assertEqual(broad.last_from_mask, None)
self.assertEqual(coll.query_point(0, 0), set([1]))
self.assertEqual(coll.query_point(0, 1), set([1, 2]))
self.assertEqual(coll.query_point([0, 1]), set([1, 2]))
self.assertEqual(coll.query_point(1, 0), set([1]))
self.assertEqual(coll.query_point(1.0001, 0), set())
self.assertEqual(coll.query_point(-1, 3), set([2, 3]))
self.assertEqual(coll.query_point(-5, 3), set([3]))
self.assertEqual(broad.last_from_mask, 0xffffffff)
coll.query_point([0, 0], from_mask=0xff)
self.assertEqual(broad.last_from_mask, 0xff)
def test_before_step(self):
# Queries should be well behaved even before the controller is run
from grease.collision import Circular
world = TestWorld()
broad = TestCollisionSys()
coll = Circular(broad_phase=broad)
coll.set_world(world)
self.assertEqual(coll.collision_pairs, set())
self.assertEqual(coll.query_point(0,0), set())
def test_before_step(self):
# Queries should be well behaved even before the controller is run
from grease.collision import Circular
world = TestWorld()
broad = TestCollisionSys()
coll = Circular(broad_phase=broad)
coll.set_world(world)
self.assertEqual(coll.collision_pairs, set())
self.assertEqual(coll.query_point(0, 0), set())
