1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
# -*- coding: utf-8 -*-
# -----------------------------------------------------------------------------
# Copyright (c) Vispy Development Team. All Rights Reserved.
# Distributed under the (new) BSD License. See LICENSE.txt for more info.
# -----------------------------------------------------------------------------
# vispy: gallery 2
"""
Draw a Sphere
=============
This example demonstrates how to create a sphere.
"""
import sys
from vispy import scene
from vispy.visuals.transforms import STTransform
canvas = scene.SceneCanvas(keys='interactive', bgcolor='white',
size=(800, 600), show=True)
view = canvas.central_widget.add_view()
view.camera = 'arcball'
sphere1 = scene.visuals.Sphere(radius=1, method='latitude', parent=view.scene,
edge_color='black')
sphere2 = scene.visuals.Sphere(radius=1, method='ico', parent=view.scene,
edge_color='black')
sphere3 = scene.visuals.Sphere(radius=1, rows=10, cols=10, depth=10,
method='cube', parent=view.scene,
edge_color='black')
sphere1.transform = STTransform(translate=[-2.5, 0, 0])
sphere3.transform = STTransform(translate=[2.5, 0, 0])
view.camera.set_range(x=[-3, 3])
if __name__ == '__main__' and sys.flags.interactive == 0:
canvas.app.run()
|
