Python gym.envs.classic_control.rendering.make_polyline() Examples
The following are 8
code examples of gym.envs.classic_control.rendering.make_polyline().
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Example #1
| Source File: mountain_car.py From DRL_DeliveryDuel with MIT License | 4 votes |
|
def render(self, mode='human'):
screen_width = 600
screen_height = 400
world_width = self.max_position - self.min_position
scale = screen_width/world_width
carwidth=40
carheight=20
if self.viewer is None:
from gym.envs.classic_control import rendering
self.viewer = rendering.Viewer(screen_width, screen_height)
xs = np.linspace(self.min_position, self.max_position, 100)
ys = self._height(xs)
xys = list(zip((xs-self.min_position)*scale, ys*scale))
self.track = rendering.make_polyline(xys)
self.track.set_linewidth(4)
self.viewer.add_geom(self.track)
clearance = 10
l,r,t,b = -carwidth/2, carwidth/2, carheight, 0
car = rendering.FilledPolygon([(l,b), (l,t), (r,t), (r,b)])
car.add_attr(rendering.Transform(translation=(0, clearance)))
self.cartrans = rendering.Transform()
car.add_attr(self.cartrans)
self.viewer.add_geom(car)
frontwheel = rendering.make_circle(carheight/2.5)
frontwheel.set_color(.5, .5, .5)
frontwheel.add_attr(rendering.Transform(translation=(carwidth/4,clearance)))
frontwheel.add_attr(self.cartrans)
self.viewer.add_geom(frontwheel)
backwheel = rendering.make_circle(carheight/2.5)
backwheel.add_attr(rendering.Transform(translation=(-carwidth/4,clearance)))
backwheel.add_attr(self.cartrans)
backwheel.set_color(.5, .5, .5)
self.viewer.add_geom(backwheel)
flagx = (self.goal_position-self.min_position)*scale
flagy1 = self._height(self.goal_position)*scale
flagy2 = flagy1 + 50
flagpole = rendering.Line((flagx, flagy1), (flagx, flagy2))
self.viewer.add_geom(flagpole)
flag = rendering.FilledPolygon([(flagx, flagy2), (flagx, flagy2-10), (flagx+25, flagy2-5)])
flag.set_color(.8,.8,0)
self.viewer.add_geom(flag)
pos = self.state[0]
self.cartrans.set_translation((pos-self.min_position)*scale, self._height(pos)*scale)
self.cartrans.set_rotation(math.cos(3 * pos))
return self.viewer.render(return_rgb_array = mode=='rgb_array')
Example #2
| Source File: continuous_mountain_car.py From DRL_DeliveryDuel with MIT License | 4 votes |
|
def render(self, mode='human'):
screen_width = 600
screen_height = 400
world_width = self.max_position - self.min_position
scale = screen_width/world_width
carwidth=40
carheight=20
if self.viewer is None:
from gym.envs.classic_control import rendering
self.viewer = rendering.Viewer(screen_width, screen_height)
xs = np.linspace(self.min_position, self.max_position, 100)
ys = self._height(xs)
xys = list(zip((xs-self.min_position)*scale, ys*scale))
self.track = rendering.make_polyline(xys)
self.track.set_linewidth(4)
self.viewer.add_geom(self.track)
clearance = 10
l,r,t,b = -carwidth/2, carwidth/2, carheight, 0
car = rendering.FilledPolygon([(l,b), (l,t), (r,t), (r,b)])
car.add_attr(rendering.Transform(translation=(0, clearance)))
self.cartrans = rendering.Transform()
car.add_attr(self.cartrans)
self.viewer.add_geom(car)
frontwheel = rendering.make_circle(carheight/2.5)
frontwheel.set_color(.5, .5, .5)
frontwheel.add_attr(rendering.Transform(translation=(carwidth/4,clearance)))
frontwheel.add_attr(self.cartrans)
self.viewer.add_geom(frontwheel)
backwheel = rendering.make_circle(carheight/2.5)
backwheel.add_attr(rendering.Transform(translation=(-carwidth/4,clearance)))
backwheel.add_attr(self.cartrans)
backwheel.set_color(.5, .5, .5)
self.viewer.add_geom(backwheel)
flagx = (self.goal_position-self.min_position)*scale
flagy1 = self._height(self.goal_position)*scale
flagy2 = flagy1 + 50
flagpole = rendering.Line((flagx, flagy1), (flagx, flagy2))
self.viewer.add_geom(flagpole)
flag = rendering.FilledPolygon([(flagx, flagy2), (flagx, flagy2-10), (flagx+25, flagy2-5)])
flag.set_color(.8,.8,0)
self.viewer.add_geom(flag)
pos = self.state[0]
self.cartrans.set_translation((pos-self.min_position)*scale, self._height(pos)*scale)
self.cartrans.set_rotation(math.cos(3 * pos))
return self.viewer.render(return_rgb_array = mode=='rgb_array')
Example #3
| Source File: mountain_car.py From ia-course with MIT License | 4 votes |
|
def render(self, mode='human'):
screen_width = 600
screen_height = 400
world_width = self.max_position - self.min_position
scale = screen_width/world_width
carwidth=40
carheight=20
if self.viewer is None:
from gym.envs.classic_control import rendering
self.viewer = rendering.Viewer(screen_width, screen_height)
xs = np.linspace(self.min_position, self.max_position, 100)
ys = self._height(xs)
xys = list(zip((xs-self.min_position)*scale, ys*scale))
self.track = rendering.make_polyline(xys)
self.track.set_linewidth(4)
self.viewer.add_geom(self.track)
clearance = 10
l,r,t,b = -carwidth/2, carwidth/2, carheight, 0
car = rendering.FilledPolygon([(l,b), (l,t), (r,t), (r,b)])
car.add_attr(rendering.Transform(translation=(0, clearance)))
self.cartrans = rendering.Transform()
car.add_attr(self.cartrans)
self.viewer.add_geom(car)
frontwheel = rendering.make_circle(carheight/2.5)
frontwheel.set_color(.5, .5, .5)
frontwheel.add_attr(rendering.Transform(translation=(carwidth/4,clearance)))
frontwheel.add_attr(self.cartrans)
self.viewer.add_geom(frontwheel)
backwheel = rendering.make_circle(carheight/2.5)
backwheel.add_attr(rendering.Transform(translation=(-carwidth/4,clearance)))
backwheel.add_attr(self.cartrans)
backwheel.set_color(.5, .5, .5)
self.viewer.add_geom(backwheel)
flagx = (self.goal_position-self.min_position)*scale
flagy1 = self._height(self.goal_position)*scale
flagy2 = flagy1 + 50
flagpole = rendering.Line((flagx, flagy1), (flagx, flagy2))
self.viewer.add_geom(flagpole)
flag = rendering.FilledPolygon([(flagx, flagy2), (flagx, flagy2-10), (flagx+25, flagy2-5)])
flag.set_color(.8,.8,0)
self.viewer.add_geom(flag)
pos = self.state[0]
self.cartrans.set_translation((pos-self.min_position)*scale, self._height(pos)*scale)
self.cartrans.set_rotation(math.cos(3 * pos))
return self.viewer.render(return_rgb_array = mode=='rgb_array')
Example #4
| Source File: continuous_mountain_car.py From ia-course with MIT License | 4 votes |
|
def render(self, mode='human'):
screen_width = 600
screen_height = 400
world_width = self.max_position - self.min_position
scale = screen_width/world_width
carwidth=40
carheight=20
if self.viewer is None:
from gym.envs.classic_control import rendering
self.viewer = rendering.Viewer(screen_width, screen_height)
xs = np.linspace(self.min_position, self.max_position, 100)
ys = self._height(xs)
xys = list(zip((xs-self.min_position)*scale, ys*scale))
self.track = rendering.make_polyline(xys)
self.track.set_linewidth(4)
self.viewer.add_geom(self.track)
clearance = 10
l,r,t,b = -carwidth/2, carwidth/2, carheight, 0
car = rendering.FilledPolygon([(l,b), (l,t), (r,t), (r,b)])
car.add_attr(rendering.Transform(translation=(0, clearance)))
self.cartrans = rendering.Transform()
car.add_attr(self.cartrans)
self.viewer.add_geom(car)
frontwheel = rendering.make_circle(carheight/2.5)
frontwheel.set_color(.5, .5, .5)
frontwheel.add_attr(rendering.Transform(translation=(carwidth/4,clearance)))
frontwheel.add_attr(self.cartrans)
self.viewer.add_geom(frontwheel)
backwheel = rendering.make_circle(carheight/2.5)
backwheel.add_attr(rendering.Transform(translation=(-carwidth/4,clearance)))
backwheel.add_attr(self.cartrans)
backwheel.set_color(.5, .5, .5)
self.viewer.add_geom(backwheel)
flagx = (self.goal_position-self.min_position)*scale
flagy1 = self._height(self.goal_position)*scale
flagy2 = flagy1 + 50
flagpole = rendering.Line((flagx, flagy1), (flagx, flagy2))
self.viewer.add_geom(flagpole)
flag = rendering.FilledPolygon([(flagx, flagy2), (flagx, flagy2-10), (flagx+25, flagy2-5)])
flag.set_color(.8,.8,0)
self.viewer.add_geom(flag)
pos = self.state[0]
self.cartrans.set_translation((pos-self.min_position)*scale, self._height(pos)*scale)
self.cartrans.set_rotation(math.cos(3 * pos))
return self.viewer.render(return_rgb_array = mode=='rgb_array')
Example #5
| Source File: mountain_car.py From memory-augmented-self-play with MIT License | 4 votes |
|
def display(self, mode='human'):
screen_width = 600
screen_height = 400
world_width = self.max_position - self.min_position
scale = screen_width / world_width
carwidth = 40
carheight = 20
if self.viewer is None:
from gym.envs.classic_control import rendering
self.viewer = rendering.Viewer(screen_width, screen_height)
xs = np.linspace(self.min_position, self.max_position, 100)
ys = self._height(xs)
xys = list(zip((xs - self.min_position) * scale, ys * scale))
self.track = rendering.make_polyline(xys)
self.track.set_linewidth(4)
self.viewer.add_geom(self.track)
clearance = 10
l, r, t, b = -carwidth / 2, carwidth / 2, carheight, 0
car = rendering.FilledPolygon([(l, b), (l, t), (r, t), (r, b)])
car.add_attr(rendering.Transform(translation=(0, clearance)))
self.cartrans = rendering.Transform()
car.add_attr(self.cartrans)
self.viewer.add_geom(car)
frontwheel = rendering.make_circle(carheight / 2.5)
frontwheel.set_color(.5, .5, .5)
frontwheel.add_attr(rendering.Transform(translation=(carwidth / 4, clearance)))
frontwheel.add_attr(self.cartrans)
self.viewer.add_geom(frontwheel)
backwheel = rendering.make_circle(carheight / 2.5)
backwheel.add_attr(rendering.Transform(translation=(-carwidth / 4, clearance)))
backwheel.add_attr(self.cartrans)
backwheel.set_color(.5, .5, .5)
self.viewer.add_geom(backwheel)
flagx = (self.goal_position - self.min_position) * scale
flagy1 = self._height(self.goal_position) * scale
flagy2 = flagy1 + 50
flagpole = rendering.Line((flagx, flagy1), (flagx, flagy2))
self.viewer.add_geom(flagpole)
flag = rendering.FilledPolygon([(flagx, flagy2), (flagx, flagy2 - 10), (flagx + 25, flagy2 - 5)])
flag.set_color(.8, .8, 0)
self.viewer.add_geom(flag)
pos = self.state[0]
self.cartrans.set_translation((pos - self.min_position) * scale, self._height(pos) * scale)
self.cartrans.set_rotation(math.cos(3 * pos))
return self.viewer.render(return_rgb_array=mode == 'rgb_array')
Example #6
| Source File: mountain_car.py From DQN-DDPG_Stock_Trading with MIT License | 4 votes |
|
def render(self, mode='human'):
screen_width = 600
screen_height = 400
world_width = self.max_position - self.min_position
scale = screen_width/world_width
carwidth=40
carheight=20
if self.viewer is None:
from gym.envs.classic_control import rendering
self.viewer = rendering.Viewer(screen_width, screen_height)
xs = np.linspace(self.min_position, self.max_position, 100)
ys = self._height(xs)
xys = list(zip((xs-self.min_position)*scale, ys*scale))
self.track = rendering.make_polyline(xys)
self.track.set_linewidth(4)
self.viewer.add_geom(self.track)
clearance = 10
l,r,t,b = -carwidth/2, carwidth/2, carheight, 0
car = rendering.FilledPolygon([(l,b), (l,t), (r,t), (r,b)])
car.add_attr(rendering.Transform(translation=(0, clearance)))
self.cartrans = rendering.Transform()
car.add_attr(self.cartrans)
self.viewer.add_geom(car)
frontwheel = rendering.make_circle(carheight/2.5)
frontwheel.set_color(.5, .5, .5)
frontwheel.add_attr(rendering.Transform(translation=(carwidth/4,clearance)))
frontwheel.add_attr(self.cartrans)
self.viewer.add_geom(frontwheel)
backwheel = rendering.make_circle(carheight/2.5)
backwheel.add_attr(rendering.Transform(translation=(-carwidth/4,clearance)))
backwheel.add_attr(self.cartrans)
backwheel.set_color(.5, .5, .5)
self.viewer.add_geom(backwheel)
flagx = (self.goal_position-self.min_position)*scale
flagy1 = self._height(self.goal_position)*scale
flagy2 = flagy1 + 50
flagpole = rendering.Line((flagx, flagy1), (flagx, flagy2))
self.viewer.add_geom(flagpole)
flag = rendering.FilledPolygon([(flagx, flagy2), (flagx, flagy2-10), (flagx+25, flagy2-5)])
flag.set_color(.8,.8,0)
self.viewer.add_geom(flag)
pos = self.state[0]
self.cartrans.set_translation((pos-self.min_position)*scale, self._height(pos)*scale)
self.cartrans.set_rotation(math.cos(3 * pos))
return self.viewer.render(return_rgb_array = mode=='rgb_array')
Example #7
| Source File: continuous_mountain_car.py From DQN-DDPG_Stock_Trading with MIT License | 4 votes |
|
def render(self, mode='human'):
screen_width = 600
screen_height = 400
world_width = self.max_position - self.min_position
scale = screen_width/world_width
carwidth=40
carheight=20
if self.viewer is None:
from gym.envs.classic_control import rendering
self.viewer = rendering.Viewer(screen_width, screen_height)
xs = np.linspace(self.min_position, self.max_position, 100)
ys = self._height(xs)
xys = list(zip((xs-self.min_position)*scale, ys*scale))
self.track = rendering.make_polyline(xys)
self.track.set_linewidth(4)
self.viewer.add_geom(self.track)
clearance = 10
l,r,t,b = -carwidth/2, carwidth/2, carheight, 0
car = rendering.FilledPolygon([(l,b), (l,t), (r,t), (r,b)])
car.add_attr(rendering.Transform(translation=(0, clearance)))
self.cartrans = rendering.Transform()
car.add_attr(self.cartrans)
self.viewer.add_geom(car)
frontwheel = rendering.make_circle(carheight/2.5)
frontwheel.set_color(.5, .5, .5)
frontwheel.add_attr(rendering.Transform(translation=(carwidth/4,clearance)))
frontwheel.add_attr(self.cartrans)
self.viewer.add_geom(frontwheel)
backwheel = rendering.make_circle(carheight/2.5)
backwheel.add_attr(rendering.Transform(translation=(-carwidth/4,clearance)))
backwheel.add_attr(self.cartrans)
backwheel.set_color(.5, .5, .5)
self.viewer.add_geom(backwheel)
flagx = (self.goal_position-self.min_position)*scale
flagy1 = self._height(self.goal_position)*scale
flagy2 = flagy1 + 50
flagpole = rendering.Line((flagx, flagy1), (flagx, flagy2))
self.viewer.add_geom(flagpole)
flag = rendering.FilledPolygon([(flagx, flagy2), (flagx, flagy2-10), (flagx+25, flagy2-5)])
flag.set_color(.8,.8,0)
self.viewer.add_geom(flag)
pos = self.state[0]
self.cartrans.set_translation((pos-self.min_position)*scale, self._height(pos)*scale)
self.cartrans.set_rotation(math.cos(3 * pos))
return self.viewer.render(return_rgb_array = mode=='rgb_array')
Example #8
| Source File: continuous_mountain_car.py From Hierarchical-Actor-Critic-HAC-PyTorch with MIT License | 4 votes |
|
def render(self, mode='human'):
screen_width = 600
screen_height = 400
world_width = self.max_position - self.min_position
scale = screen_width/world_width
carwidth=40
carheight=20
if self.viewer is None:
from gym.envs.classic_control import rendering
self.viewer = rendering.Viewer(screen_width, screen_height)
xs = np.linspace(self.min_position, self.max_position, 100)
ys = self._height(xs)
xys = list(zip((xs-self.min_position)*scale, ys*scale))
self.track = rendering.make_polyline(xys)
self.track.set_linewidth(4)
self.viewer.add_geom(self.track)
clearance = 10
l,r,t,b = -carwidth/2, carwidth/2, carheight, 0
car = rendering.FilledPolygon([(l,b), (l,t), (r,t), (r,b)])
car.add_attr(rendering.Transform(translation=(0, clearance)))
self.cartrans = rendering.Transform()
car.add_attr(self.cartrans)
self.viewer.add_geom(car)
frontwheel = rendering.make_circle(carheight/2.5)
frontwheel.set_color(.5, .5, .5)
frontwheel.add_attr(rendering.Transform(translation=(carwidth/4,clearance)))
frontwheel.add_attr(self.cartrans)
self.viewer.add_geom(frontwheel)
backwheel = rendering.make_circle(carheight/2.5)
backwheel.add_attr(rendering.Transform(translation=(-carwidth/4,clearance)))
backwheel.add_attr(self.cartrans)
backwheel.set_color(.5, .5, .5)
self.viewer.add_geom(backwheel)
flagx = (self.goal_position-self.min_position)*scale
flagy1 = self._height(self.goal_position)*scale
flagy2 = flagy1 + 50
flagpole = rendering.Line((flagx, flagy1), (flagx, flagy2))
self.viewer.add_geom(flagpole)
flag = rendering.FilledPolygon([(flagx, flagy2), (flagx, flagy2-10), (flagx+25, flagy2-5)])
flag.set_color(.8,.8,0)
self.viewer.add_geom(flag)
pos = self.state[0]
self.cartrans.set_translation((pos-self.min_position)*scale, self._height(pos)*scale)
self.cartrans.set_rotation(math.cos(3 * pos))
return self.viewer.render(return_rgb_array = mode=='rgb_array')
