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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import unittest
import Box2D as b2
import sys
class testEdgeChain (unittest.TestCase):
def setUp(self):
pass
def test_create_edge_chain(self):
world = b2.b2World()
ground = world.CreateBody(position=(0, 20))
try:
ground.CreateEdgeChain([])
except ValueError:
pass #good
except Exception:
self.fail("Failed to create empty edge chain (%s)" % sys.exc_info()[1])
try:
ground.CreateEdgeChain(
[ (-20,-20),
(-20, 20),
( 20, 20),
( 20,-20),
(-20,-20) ]
)
except Exception:
self.fail("Failed to create valid edge chain (%s)" % sys.exc_info()[1])
def test_b2EdgeShape(self):
world = b2.b2World()
v1=(-10.0, 0.0)
v2=(-7.0, -1.0)
v3=(-4.0, 0.0)
ground=world.CreateStaticBody(shapes=
[b2.b2EdgeShape(vertices=[None, v1, v2, v3])])
if __name__ == '__main__':
unittest.main()
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