* Having two viewboxes that show different scenes
* Using the same camera in both scenes, via multiple parenting
"""
from vispy_experimental import ak_entities as entities
from vispy import app
from vispy.util import transforms
# Create figure with one pixel camera
fig = entities.CanvasWithScene()
fig.size = 800, 400
fig.show()
camera = entities.PixelCamera(fig.viewbox)
#
@fig.connect
def on_mouse_move(event):
cam0.on_mouse_move(event)
# Create two viewboxes
vp1 = entities.ViewBox(fig.viewbox)
vp2 = entities.ViewBox(fig.viewbox)
vp1.bgcolor = (0,0,0.2)
vp2.bgcolor = (0,0.2,0)
# Put them next to each-other
transforms.scale(vp1.transform, 400, 400)
transforms.scale(vp2.transform, 400, 400)
transforms.translate(vp1.transform, 0)
You need to move the mouse to initialize the view for now. """ import time from vispy_experimental import ak_entities as entities from vispy import app from vispy.util import transforms # Create a figure fig = entities.CanvasWithScene() fig.size = 600, 600 fig.show() # Create a camera inside a container camcontainer = entities.PixelCamera(fig.viewbox) camera = entities.ThreeDCamera(camcontainer) camera._fov = 90 # or other between 0 and 179 # Explicitly set the second camera, or the ViewBox will pick the second fig.viewbox.camera = camera # Create a points entity inside a container pointscontainer = entities.Entity(fig.viewbox) points = entities.PointsEntity(pointscontainer, 1000) # Count FPS t0, frames, t = time.time(), 0, 0 @fig.connect