Example #1
0
    def __doDrawing(self, orientation, scale):
        print "Extracting points with camera..."
        drawingCountoursFound = False

        drawingCountour = []

        tryCount = 0
        while not drawingCountoursFound:
            shuffleDistance = 3
            try:
                drawingCountour = self.cam.getDrawingContour()
                drawingCountoursFound = True
            except ValueError:
                print "Failed to extract points from camera! Retrying... with count: " + str(tryCount)
                if not tryCount % 5:
                    self.robotMover.relativeShuffle(shuffleDistance, -150)
                elif tryCount % 5 == 1:
                    self.robotMover.relativeShuffle(shuffleDistance, 90)
                elif tryCount % 5 == 2:
                    self.robotMover.relativeShuffle(shuffleDistance, -30)
                elif tryCount % 5 == 3:
                    self.robotMover.doRelativeRotation(-10)
                else:
                    self.robotMover.doRelativeRotation(20)
                tryCount += 1

        points = drawingCountour[0]
        size = drawingCountour[1]

        print points
        print size

        pointsToDraw = self.imagePointsTransformer.transform(drawingCountour, orientation, scale)

        SendEvent.send(SendDessin(pointsToDraw))

        movedPoints = PointsCloudOperations.move(pointsToDraw, 144.8, 25.5)

        print "going to first drawing point"
        self.robotMover.doSnakeMovement(movedPoints[0], 270)
        print "arrived at first drawing point!"

        prehensorController = PrehensorController()
        prehensorController.dropPrehensor()
        movedPoints.append(movedPoints[0]) # this is to close the figure

        self.robotMover.doShuffleMovement(movedPoints, 270)

        prehensorController.raisePrehensor()
Example #2
0
import time
from python.src.robot.arduino.prehensorcontroller import PrehensorController

prehensorController = PrehensorController()
prehensorController.dropPrehensor()
time.sleep(5)
prehensorController.raisePrehensor()