diff --git a/Hello-World-Tutorial.py b/Hello-World-Tutorial.py new file mode 100644 index 0000000..390776a --- /dev/null +++ b/Hello-World-Tutorial.py @@ -0,0 +1,68 @@ +from math import pi, sin, cos + +from direct.showbase.ShowBase import ShowBase +from direct.task import Task +from direct.actor.Actor import Actor +from direct.interval.IntervalGlobal import Sequence +from panda3d.core import Point3 + + + +class MyApp(ShowBase): + + def __init__(self): + ShowBase.__init__(self) + + # Load the environment model. + self.scene = self.loader.loadModel("models/environment") + # Reparent the model to render. + self.scene.reparentTo(self.render) + # Apply scale and position transforms on the model. + self.scene.setScale(0.25, 0.25, 0.25) + self.scene.setPos(-8, 42, 0) + + + # Add the spinCameraTask procedure to the task manager. + self.taskMgr.add(self.spinCameraTask, "SpinCameraTask") + # Load and transform the panda actor. + self.pandaActor = Actor("models/panda-model", + {"walk": "models/panda-walk4"}) + self.pandaActor.setScale(0.005, 0.005, 0.005) + self.pandaActor.reparentTo(self.render) + # Loop its animation. + self.pandaActor.loop("walk") + + # Create the four lerp intervals needed for the panda to + # walk back and forth. + posInterval1 = self.pandaActor.posInterval(13, + Point3(0, -10, 0), + startPos=Point3(0, 10, 0)) + posInterval2 = self.pandaActor.posInterval(13, + Point3(0, 10, 0), + startPos=Point3(0, -10, 0)) + hprInterval1 = self.pandaActor.hprInterval(3, + Point3(180, 0, 0), + startHpr=Point3(0, 0, 0)) + hprInterval2 = self.pandaActor.hprInterval(3, + Point3(0, 0, 0), + startHpr=Point3(180, 0, 0)) + + # Create and play the sequence that coordinates the intervals. + self.pandaPace = Sequence(posInterval1, hprInterval1, + posInterval2, hprInterval2, + name="pandaPace") + self.pandaPace.loop() + + + + # Define a procedure to move the camera. + def spinCameraTask(self, task): + angleDegrees = task.time * 6.0 + angleRadians = angleDegrees * (pi / 180.0) + self.camera.setPos(20 * sin(angleRadians), -20 * cos(angleRadians), 3) + self.camera.setHpr(angleDegrees, 0, 0) + return Task.cont + + +app = MyApp() +app.run()