Panda3D Moonwalking Panda Source Code

panda.py

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 *
from panda3d.core import Point3

class MyApp(ShowBase):

    def __init__(self):
        ShowBase.__init__(self)

        self.disableMouse();
       
        self.environ = self.loader.loadModel("models/environment");
        self.environ.reparentTo(self.render);
        self.environ.setScale(0.25, 0.25, 0.25);
        self.environ.setPos(-8, 42, 0);

        self.taskMgr.add(self.spinCameraTask, "SpinCameraTask");

        # Additional code for animations
        self.pandaActor = Actor("models/panda-model",
                                {"walk" : "models/panda-walk4"});
        self.pandaActor.setScale(0.005, 0.005, 0.005);
        self.pandaActor.reparentTo(self.render);
        self.pandaActor.loop("walk");

        # Additions for intervals and sequences
        pandaPosInterval1 = self.pandaActor.posInterval(1, Point3(0, 10, 0), startPos = Point3(0, 0, 0));
        pandaPosInterval2 = self.pandaActor.posInterval(1, Point3(10, 0, 0), startPos = Point3(0, 10, 0));
        pandaPosInterval3 = self.pandaActor.posInterval(1, Point3(0, -10, 0), startPos = Point3(10, 0, 0));
        pandaPosInterval4 = self.pandaActor.posInterval(1, Point3(-10, 0, 0), startPos = Point3(0, -10, 0));
        pandaPosInterval5 = self.pandaActor.posInterval(1, Point3(-10, 0, 0), startPos = Point3(0, -10, 0));
        pandaPosInterval6 = self.pandaActor.posInterval(1, Point3(0, 10, 0), startPos = Point3(-10, 0, 0));
        pandaPosInterval7 = self.pandaActor.posInterval(1, Point3(0, 0, 0), startPos = Point3(0, 10, 0));
        pandaPosInterval8 = self.pandaActor.posInterval(3, Point3(0, 10, 2), startPos = Point3(0, 0, 0));
  
        pandaHprInterval1 = self.pandaActor.hprInterval(1, Point3(180, 0, 0));
        pandaHprInterval2 = self.pandaActor.hprInterval(1, Point3(45, 0, 0));
        pandaHprInterval3 = self.pandaActor.hprInterval(1, Point3(-45, 0, 0));
        pandaHprInterval4 = self.pandaActor.hprInterval(1, Point3(-135, 0, 0));
        pandaHprInterval5 = self.pandaActor.hprInterval(1, Point3(-225, 0, 0));
        pandaHprInterval6 = self.pandaActor.hprInterval(1, Point3(-360, 0, 0));
        pandaHprInterval7 = self.pandaActor.hprInterval(1, Point3(-360, -45, 0));
       
        self.pandaPace = Sequence(pandaHprInterval1, pandaPosInterval1, pandaHprInterval2, pandaPosInterval2, pandaHprInterval3, pandaPosInterval3, pandaHprInterval4, pandaPosInterval5, pandaHprInterval5, pandaPosInterval6, pandaHprInterval6, pandaPosInterval7, Parallel(pandaHprInterval7, pandaPosInterval8), name = "pandaPace").start();
  
        #self.pandaPace.loop();

    def spinCameraTask(self, task):
        print "task.time: ", task.time;
        angleDegrees = task.time * 6.0;
        print "angle degrees: ", angleDegrees;
        angleRadians = angleDegrees * (pi / 180.0);
        print "angle radians: ", angleRadians;
        self.camera.setPos(30 * sin(angleRadians), -30.0 * cos(angleRadians), 15);
        print "camera position: ", self.camera.getPos();
        print 'camera posX: {} camera posY: {}'.format(20.0*sin(angleRadians), -20.0*cos(angleRadians))
        self.camera.setHpr(angleDegrees, -20, 0);
        return Task.cont;
       

app = MyApp()
app.run()