"""Demo of the ZNode class, automatically zooming and panning the camera to
focus on a ZNode. Use the LMB to zoom in to or pan to a znode, RMB to zoom out again."""
import sys, os, random
sys.path.append(os.path.join(sys.path[0], '../zui/'))
from znode import ZNode
from zcanvas import zcanvas
from pandac.PandaModules import *
import direct.directbase.DirectStart
znode = ZNode(magnification=.9)
znode.reparentTo(zcanvas.home)
znode.set_zoomable(True)
znode.setPos(-.7, 0, 0)
znode = ZNode(magnification=.7)
znode.reparentTo(zcanvas.home)
znode.set_zoomable(True)
znode.setPos(.7, 0, 0)
parent = None
for i in range(4):
znode = ZNode()
if parent is not None:
znode.reparentTo(parent.np)
else:
znode.reparentTo(zcanvas.home)
znode.set_zoomable(True)
znode.setScale(.9)
znode.setColor(i / 3.0, i / 3.0, i / 3.0, 1)
