ars / demos / sensors / accelerometer2.py

"""Shows usage of the Accelerometer sensor, with the CentrifugalForce2 program.
Sensor data is stored in a queue, which is retrieved after the simulation ends
(but it can be accessed at any time).

Sensor is created in the `create_sim_objects` method.
	'self.sensor = sensors.Accelerometer(ball_object, self.sim.time_step)'
It is updated in the `on_post_step` method
	'self.sensor.on_change(time)'
Sensor measurements can be retrieved at any time
	'self.sensor.data_queue.pull()'

"""
from ars.model.robot import sensors

from .base import CentrifugalForce2, PrintDataMixin, logger


class Accelerometer(CentrifugalForce2, PrintDataMixin):

	def create_sim_objects(self):
		CentrifugalForce2.create_sim_objects(self)
		ball_object = self.sim.get_object(self.ball)
		self.sensor = sensors.Accelerometer(ball_object, self.sim.time_step)

	def on_post_step(self):
		try:
			time = self.sim.sim_time
			self.sensor.on_change(time)
		except Exception:
			logger.exception("Exception when executing on_post_step")
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.