def __init__(self,
width=640,
height=480,
title='Frame3D',
*,
io_async_executor=None,
loop=None,
fps_limit=0):
self._loop = loop or asyncio.get_event_loop()
self._io_async_executor = io_async_executor or AsyncExecutor(
4, self._loop)
self._title = title
self._window = create_window(width, height, title)
self._width, self._height = width, height
self._viewport_actual = False
self._gl_executor = RenderingAsyncExecutor(GLFWContext(self._window),
self._loop)
self._executor = AsyncExecutor(1, self._loop)
self._renderer = SimpleRenderer(self._gl_executor)
self._initialized = False
self._camera = Camera(aspect=height / width, course=-180)
self._fps_limiter = FPSLimiter(fps_limit)
self._double_clicks = DoubleClickHandler()
self._on_keyboard_callbacks = {}
self._last_mouse_xy = None
self._mouse_buttons_down = set()
self._keyboard_buttons_down = {}
self._to_do = []
self.scene = Scene(show_axis=True)
def get_gl_executor(self):
if self.gl_executor is None:
self.gl_executor = RenderingAsyncExecutor()
return self.gl_executor