def onClick(button,state, x, y):
#Press the space bar to pause or unpause the boucning ball
if button == GLUT_LEFT_BUTTON:
centerx= ReboundingBallModel.objects['glutSolidSphere']['position'][0]
centery=ReboundingBallModel.objects['glutSolidSphere']['position'][1]
xnew=(x-675)/33.75
ynew=(328.57-y)/32.85
print xnew,ynew
acceleratex=centerx-xnew
acceleratey=centery-ynew
testradsquare=acceleratex**2+acceleratey**2
testradius=math.sqrt(testradsquare)
print testradius
if testradius<2:
ReboundingBallModel.changeVelocity('glutSolidSphere',ReboundingBallModel.objects['glutSolidSphere']['velocity'][0]+acceleratex/4.3,0)
ReboundingBallModel.changeVelocity('glutSolidSphere',ReboundingBallModel.objects['glutSolidSphere']['velocity'][1]+acceleratey/3.2,1)
def specialKeyEvent(key,x,y):
#Left arrow to decrease x velocity
if key == GLUT_KEY_LEFT:
ReboundingBallModel.changeVelocity('glutSolidSphere', ReboundingBallModel.objects['glutSolidSphere']['velocity'][0] - .4, 0)
#Right arrow to increase x velocity
elif key == GLUT_KEY_RIGHT:
ReboundingBallModel.changeVelocity('glutSolidSphere', ReboundingBallModel.objects['glutSolidSphere']['velocity'][0] + .4, 0)
#Up arrow to increase y velocity
elif key == GLUT_KEY_UP:
ReboundingBallModel.changeVelocity('glutSolidSphere', ReboundingBallModel.objects['glutSolidSphere']['velocity'][1] + .4, 1)
#Down arrow to decrease y velocity
elif key == GLUT_KEY_DOWN:
ReboundingBallModel.changeVelocity('glutSolidSphere', ReboundingBallModel.objects['glutSolidSphere']['velocity'][1] - .4, 1)
