def test_test1(self):
b1 = Box([0, 0, 0], [1, 1, 1])
b2 = Box([2, 0, 0], [3, 1, 1])
result = b1.has_collisions(b2)
self.assertEqual(result['collision'], False)
def test_test7(self):
b1 = Box([0, 0, 0], [1, 1, 1])
b2 = Box([0, 0, 0], [1, 1, 1])
b2.translation = [1, 0, 0]
b2.translation = [1e-4, 0, 0]
result = b1.has_collisions(b2, verbose=True, atol=1e-5, item='value')
self.assertEqual(result['collision'], False)
def test_test6(self):
b1 = Box([0, 0, 0], [1, 1, 1])
b2 = Box([0, 0, 0], [1, 1, 1])
b2.translation = [1, 0, 0]
b2.translation = [1e-4, 0, 0]
result = b1.has_collisions(b2, atol=1e-4)
self.assertEqual(result['collision'], True)
def test_test5(self):
b1 = Box([0, 0, 0], [1, 1, 1])
b2 = Box([0, 0, 0], [1, 1, 1])
b2.translation = [1, 0, 0]
result = b1.has_collisions(b2, verbose=True)
self.assertEqual(result['collision'], True)
def test_test4(self):
b1 = Box([0, -1, -1], [1, 2, 2])
b2 = Box([0, 0, 0], [1, 1, 1])
b2.translation = [1, 0, 0]
result = b1.has_collisions(b2)
self.assertEqual(result['collision'], True)
def test_test12(self):
b1 = Box([-1, -1, -1], [1, 1, 1])
self.assertEqual(b1.get_volume(), 8.)
def test_test11(self):
with mock.patch('sys.stdout', new=io.StringIO()) as fake_stdout:
b1 = Box([-1, -1, -1], [1, 1, 1], verbose=True)
self.assertEqual(fake_stdout.getvalue(),
'DEBUG: reference volume: 8.0\n')
def test_test10(self):
b1 = Box([-1, -1, -1], [1, 1, 1])
self.assertEqual(b1._volume, 8.)
def test_test1(self):
b1 = Box([1, 2, 3], [4, 5, 6])
p = b1.position
self.assertEqual(np.all(p[0] == np.array([1., 2., 3.])), True)
self.assertEqual(np.all(p[1] == np.array([4., 5., 6.])), True)
def test_test100(self):
b1 = Box([0, 0, 0], [1, 1, 1])
i = 1 # int object
with self.assertRaises(ValueError) as context:
result = b1.has_collisions(i)
print(p1.distance)
# plane / sphere
s1 = Sphere([0, 0, 0], 1.)
p1 = create_xy_plane(1)
p1.translation = [1, 0, 0]
result = s1.has_collisions(p1, verbose=True)
print(result)
# get the result
print(result())
# plane / plane
p1 = create_xy_plane(0)
p2 = create_xy_plane(1e-5)
result = p1.has_collisions(p2, verbose=True, atol=1e-4)
print(result)
# get the result
print(result())
# plane / box
b1 = Box([0, 0, 0], [1, 1, 1])
p1 = create_yz_plane(0.5)
reult = b1.has_collisions(p1, verbose=True)
"""
from pycollision.objects import Box
from pycollision.rotation import *
import numpy as np
if __name__ == '__main__':
# this setup is dynamically
# two boxes with a distance of x=0.5 and box1
# rotates at x=1 side around the z axis against
# box2 like a falling domino ...
b1 = Box([0, 0, 0], [1, 1, 1], verbose=True)
# first translation as a preperation of the rotation
b1.translation = [-1, 0, 0]
# compensation of the 1st translation
b1.post_translation = [1, 0, 0]
b2 = Box([0,0,0], [1,1,1])
b2.translation = [1.5,0,0]
for i in range(90):
print('%2i : %s' % (i, b1.has_collisions(b2, verbose=False, atol=1e-10)))