def initPlanet(self, parent, tex, pos, radius, mass, lvel, avel):
planet = loader.loadModel(self.main.modeld + "planet")
planet.reparentTo(parent)
planet_tex = loader.loadTexture(tex)
planet.setTexture(planet_tex)
planet.setPos(pos)
planet.setScale(radius)
body = OdeBody(self.main.physicsWorld)
M = OdeMass()
M.setSphereTotal(mass, radius)
body.setMass(M)
body.setPosition(planet.getPos(parent))
body.setQuaternion(planet.getQuat(parent))
body.setLinearVel(lvel)
body.setAngularVel(avel)
geom = OdeSphereGeom(self.main.space, radius)
geom.setBody(body)
self.main.getPlist().append(planet)
self.main.getBlist().append(body)
self.main.getGlist().append(geom)
