PHP Code:
import viz
viz.go()
#Changing the background color to SKYBLUE
viz.clearcolor(0.5,0.5,1)
#Defining the move and the turn speeds
MOVE_SPEED = 5
TURN_SPEED = 60
#Adding the objects to the world
ground = viz.add('ground.osg')
car = viz.add('car.osg')
#Getting main viewpoint object
view = viz.get(viz.MAIN_VIEWPOINT)
def mytimer(num):
if viz.iskeydown(viz.KEY_UP):
view.move(0,0,MOVE_SPEED*viz.elapsed(),viz.BODY_ORI)
elif viz.iskeydown(viz.KEY_DOWN):
view.move(0,0,-MOVE_SPEED*viz.elapsed(),viz.BODY_ORI)
if viz.iskeydown(viz.KEY_RIGHT):
view.rotate(0,1,0,TURN_SPEED*viz.elapsed(),viz.BODY_ORI,viz.RELATIVE_WORLD)
elif viz.iskeydown(viz.KEY_LEFT):
view.rotate(0,1,0,-TURN_SPEED*viz.elapsed(),viz.BODY_ORI,viz.RELATIVE_WORLD)
updatecar()
def updatecar():
car.translate(view.get(viz.HEAD_POS))
car.rotate(view.get(viz.BODY_AXISANGLE))
car.translate(0.35,-1.2,0.2,viz.RELATIVE_LOCAL)
#def updatecar():
# car.translate(view.get())
# car.rotate(view.getAxisAngle(viz.BODY_ORI))
# car.translate(0.35,-1.2,0.2,viz.RELATIVE_LOCAL)
def mousemove(e):
#euler = view.getEuler(viz.HEAD_ORI)
euler = view.get(viz.HEAD_EULER)
euler[0] += x*0.1
euler[1] += -y*0.1
euler[1] = viz.clamp(euler[1],-90.0,90.0)
view.rotate(euler,viz.HEAD_ORI)
def mousedown(button):
if button == viz.MOUSEBUTTON_LEFT:
view.reset(viz.HEAD_ORI)
elif button == viz.MOUSEBUTTON_RIGHT:
view.reset(viz.BODY_ORI|viz.HEAD_POS)
updatecar()
viz.callback(viz.TIMER_EVENT,mytimer)
viz.starttimer(0,0.01,viz.FOREVER)
viz.callback(viz.MOUSEMOVE_EVENT,mousemove)
viz.mousedata(viz.RELATIVE,viz.RELATIVE)
viz.setMouseOverride()
viz.cursor(viz.OFF)
viz.callback(viz.MOUSEBUTTON_EVENT,mousedown)
viz.mouse(viz.OFF)
viz.restrictmouse(viz.ON)