def random(corners=[-1, -1, 1, 1], n=5):
"""Create a random body."""
form = Form.random(corners, n)
motion = Motion.random(n=2, d=3)
moment = Motion.random(n=2, d=3)
print(motion.acceleration)
return Body(form, motion, moment)
def random(cls, n=5, size=5, life_factor=1 / 10, **kwargs):
"""Create a random asteroid."""
a = FormAnatomy.random(n)
mt = Motion.random(n=2, d=2)
mm = Moment.random(n=2, d=1)
a.enlarge(size)
return cls(a, [mt, mm],
alive=True,
max_life=a.area * life_factor,
**kwargs)
def random(min=-1,max=1):
"""Create a random material point using optional minimum and maximum."""
motion=Motion.random()
return MaterialPoint(motion)
if self.iterator==0: value=self.motion.getPosition()[0]
if self.iterator==1: value=self.motion.getPosition()[1]
self.iterator+=1
return value
else:
raise StopIteration
def __str__(self):
"""Return the string representation of a point."""
return "Point:"+str(self.__dict__)
__repr__=__str__
FallingPoint=lambda :MaterialPoint(Motion.random(),[myforce.gravity])
if __name__=="__main__":
#Only used for testing
from mysurface import Surface
surface=Surface()
points=[MaterialPoint.random() for i in range(5)]
while surface.open:
surface.check()
surface.clear()
surface.control()
surface.show()
for point in points:
surface.print(str(point),tuple(point))
point.show(surface)
point.showMotion(surface)
def random(cls, **kwargs):
"""Return a random perlin asteroid entity."""
p = PerlinAsteroidAnatomy.random()
m1 = Motion.random(n=2)
m2 = Moment.random(d=1, n=2)
return cls(p, m1, m2, **kwargs)
def random(cls, n=50, **kwargs):
"""Create a quadtree of 'n' points."""
motions = [Motion.random(n=2) for i in range(n)]
return cls(motions, **kwargs)
def spread(self, n=10):
"""Spread randomly the entities."""
for entity in self.entities.values():
entity.motion = n * Motion.random()
def random(cls, **kwargs):
"""Create a random bezier asteroid."""
a = BezierForm.random(**kwargs)
mt = Motion.random(n=2, d=2)
mm = Moment.random(n=2, d=1)
return cls(a, mt, mm)
def random(cls, **kwargs):
"""Create a shooter with a Shoot, TriangleAnatomy, and motion"""
shoot = Shoot(SegmentMissile)
anatomy = TriangleAnatomy()
motion = Motion.random(n=3, d=2)
return cls(anatomy, [motion], shoot)
def random(cls, n=2, nm=2, d=2):
"""Create n random physical objects."""
return cls([Motion.random(n=nm, d=d) for i in range(n)])
def random(cls, **kwargs):
"""Create random motions for the spider base."""
motion = Motion.random(n=2, d=2)
moment = Moment.random(n=2, d=1)
return cls(motion, moment, **kwargs)
def random(cls, **kwargs):
anatomy = TriangleAnatomy()
motion = Motion.random(n=3, d=2)
shoot = Shoot(SegmentMissile)
return cls(anatomy, motion, shoot, **kwargs)
def random(cls, **kwargs):
"""Create a random spaceship."""
motion = Motion.random(n=3, d=2)
anatomy = FormAnatomy.random()
return cls(anatomy, [motion], **kwargs)
def random(corners=[-1, -1, 1, 1], **kwargs):
"""Create a random material point using optional minimum and maximum."""
motion = Motion.random(corners)
return MaterialPoint(motion, **kwargs)
def random(cls, nm=1, nv=2, d=2):
"""Create a random asteroid."""
anatomy = Asteroid(color=mycolors.random(), conversion=False, radius=5)
motions = [Motion.random(n=nv, d=d) for im in range(nm)]
return cls(anatomy, motions)
def random(cls, **kwargs):
"""Create a random particle using its motions' dimensions."""
return cls([Motion.random(n=3, d=2), Motion.random(n=2, d=1)], **kwargs)
def random(cls):
"""Create a segment missile with a random motion."""
motion = Motion.random()
segment = SegmentAnatomy.createFromTuples((-0.5, 0), (0.5, 0))
return cls(segment, [motion])