pyglet

问题 I'm trying to run shaders version of Manim in Colab. This version has to show rendered video in a live interactive window, as opposed to just writing mp4. I installed and imported everything without errors: from manimlib.imports import * but get an exception when run: !python3 -m manim example_scenes.py OpeningManimExample Media will be written to ./media/. You can change this behavior with the --media_dir flag. Traceback (most recent call last): File "/usr/lib/python3.6/runpy.py", line 193,

问题 I'm trying to run shaders version of Manim in Colab. This version has to show rendered video in a live interactive window, as opposed to just writing mp4. I installed and imported everything without errors: from manimlib.imports import * but get an exception when run: !python3 -m manim example_scenes.py OpeningManimExample Media will be written to ./media/. You can change this behavior with the --media_dir flag. Traceback (most recent call last): File "/usr/lib/python3.6/runpy.py", line 193,

问题 I'm trying to make a simple GUI using pyglet. Here is my code: button_texture = pyglet.image.load('button.png') button = pyglet.sprite.Sprite(button_texture, x=135, y=window.height-65) def on_mouse_press(x, y, button, modifiers): if x > button and x < (button + button_texture.width): if y > button and y < (button + button_texture.height): run_program() The problem The "button.png" is displayed as the red box with "Click" inside. and is supposed to start run_program(). But currently the yellow

问题 I'm trying to make a simple GUI using pyglet. Here is my code: button_texture = pyglet.image.load('button.png') button = pyglet.sprite.Sprite(button_texture, x=135, y=window.height-65) def on_mouse_press(x, y, button, modifiers): if x > button and x < (button + button_texture.width): if y > button and y < (button + button_texture.height): run_program() The problem The "button.png" is displayed as the red box with "Click" inside. and is supposed to start run_program(). But currently the yellow

问题 I'm having a strange issue with pyglet. After running pip install pyglet and restarting my command line application, I'm still unable to run a python script that imports pyglet. Error output: $ python main.py Traceback (most recent call last): File "main.py", line 6, in <module> from pyglet import image ImportError: No module named pyglet Running pip install pyglet again gives: pip install pyglet --> Requirement already satisfied (use --upgrade to upgrade): pyglet in c:\python34\lib\site

问题 I'm new to pyglet. I'd like to change a pixel from black to white at each on_draw iteration. So after 1000 iterations, there should be exactly 1000 white pixels in the window. However, I'd like to avoid calling 1000 draw operations in on_draw for that. So I'd like to create an image, do an RGB putpixel on the image, and blit the image to the screen. How can I do that? The pyglet documentation, the examples and the source code aren't too helpful on this. 回答1: Since no one gave a really good

问题 My machine apparently won't draw vertex lists in pyglet. The following code renders two identical shapes at different positions in the window, one using a vertex list and the other using a straight draw() . The one that's drawn directly renders fine, while the vertex list doesn't render at all. import pyglet window = pyglet.window.Window() w, h = window.get_size() vl = pyglet.graphics.vertex_list( 4, ('v2i', (100,0, 100,h, 200,h, 200,0)), ('c3B', (255,255,255, 255,0,0, 0,255,0, 0,0,255)) )

问题 Can pyaudio play .mp3 files? If yes, may I ask to write an example please. If no, what is the simplest way to convert .mp3 to .wav? I have tried to use PyDub, could get my .wav file, but when I try to play it with PyAudio I get following error: File "C:\Python33\lib\wave.py", line 130, in initfp raise Error('file does not start with RIFF id') wave.Error: file does not start with RIFF id With other .wav samples (which where not converted from mp3) if works well. I am using gTTS library to

问题 I am trying to get 3D capabilities through python and have download pyglet. While going through the first example in this tutorial I got a bunch of strange errors that I cannot discern. The following is the script I am trying to run: import pyglet win = pyglet.window.Window() @win.event def on_draw(): win.clear() pyglet.app.run() 2 The following is the output I received from the python interpreter after I imported my script: >>> import test as t Traceback (most recent call last): File "<stdin

问题 Basically, I'm trying to create a stop-motion film making application, due to the absence of any decent free versions that work on the internet, by taking images (JPEG preferably, but any format will do) and encode them into a video (any format is good enough) I've managed so far to decode a JPEG data into a string and save that to a .txt file, and I've re-encoded another JPEG using the bytes decrypted. I've tried PyMedia and Pyglet, neither of which installed due to having Python 3.3 >:( So,