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
|
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# -----------------------------------------------------------------------------
# Copyright (c) Vispy Development Team. All Rights Reserved.
# Distributed under the (new) BSD License. See LICENSE.txt for more info.
# -----------------------------------------------------------------------------
import sys
from vispy import app
from vispy.gloo import clear
# app.use_app('pyqt5') # or pyside, glut, pyglet, sdl2, etc.
canvas = app.Canvas(size=(512, 512), title="Do nothing benchmark (vispy)",
keys='interactive')
@canvas.connect
def on_draw(event):
clear(color=True, depth=True)
canvas.update() # Draw frames as fast as possible
if __name__ == '__main__':
canvas.show()
canvas.measure_fps()
if sys.flags.interactive == 0:
app.run()
|
