pythreejs#

Eine Python/ThreeJS-Bridge, die die Jupyter-Widget-Infrastruktur verwendet.

Beispiele#

Animation#

[1]:

from pythreejs import *
import ipywidgets
from IPython.display import display

[2]:

view_width = 600
view_height = 400

[3]:

sphere = Mesh(
    SphereBufferGeometry(1, 32, 16),
    MeshStandardMaterial(color='red')
)

[4]:

cube = Mesh(
    BoxBufferGeometry(1, 1, 1),
    MeshPhysicalMaterial(color='green'),
    position=[2, 0, 4]
)

[5]:

camera = PerspectiveCamera( position=[10, 6, 10], aspect=view_width/view_height)
key_light = DirectionalLight(position=[0, 10, 10])
ambient_light = AmbientLight()

[6]:

positon_track = VectorKeyframeTrack(name='.position',
    times=[0, 2, 5],
    values=[10, 6, 10,
            6.3, 3.78, 6.3,
            -2.98, 0.84, 9.2,
           ])
rotation_track = QuaternionKeyframeTrack(name='.quaternion',
    times=[0, 2, 5],
    values=[-0.184, 0.375, 0.0762, 0.905,
            -0.184, 0.375, 0.0762, 0.905,
            -0.0430, -0.156, -0.00681, 0.987,
           ])

[7]:

camera_clip = AnimationClip(tracks=[positon_track, rotation_track])
camera_action = AnimationAction(AnimationMixer(camera), camera_clip, camera)

[8]:

scene = Scene(children=[sphere, cube, camera, key_light, ambient_light])
controller = OrbitControls(controlling=camera)
renderer = Renderer(camera=camera, scene=scene, controls=[controller],
                    width=view_width, height=view_height)

[9]:

renderer

[10]:

camera_action

Siehe auch#

pythreejs