def update(self):
self.impl.process_inputs()
imgui.new_frame()
self.on_gui and self.on_gui()
self.on_gui_editor and self.on_gui_editor()
imgui.render()
self.impl.render(imgui.get_draw_data())
def draw(s, impl):
MainFrame.draw(impl)
# note: cannot use screen.fill((1, 1, 1)) because pygame's screen
# does not support fill() on OpenGL sufraces
gl.glClearColor(0.3, 0.4, 0.4, 1)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
imgui.render()
impl.render(imgui.get_draw_data())
pygame.display.flip()
def main():
pygame.init()
size = 800, 600
pygame.display.set_mode(size, pygame.DOUBLEBUF | pygame.OPENGL | pygame.RESIZABLE)
imgui.create_context()
impl = PygameRenderer()
io = imgui.get_io()
io.display_size = size
while 1:
for event in pygame.event.get():
if event.type == pygame.QUIT:
sys.exit()
impl.process_event(event)
imgui.new_frame()
if imgui.begin_main_menu_bar():
if imgui.begin_menu("File", True):
clicked_quit, selected_quit = imgui.menu_item(
"Quit", 'Cmd+Q', False, True
)
if clicked_quit:
exit(1)
imgui.end_menu()
imgui.end_main_menu_bar()
imgui.show_test_window()
imgui.begin("Custom window", True)
imgui.text("Bar")
#imgui.same_line()
imgui.text_colored("Eggs", 0.2, 1., 0.)
#imgui.same_line()
imgui.bullet_text("bullet_text")
# 不换行
#imgui.same_line()
imgui.end()
# note: cannot use screen.fill((1, 1, 1)) because pygame's screen
# does not support fill() on OpenGL sufraces
gl.glClearColor(1, 1, 1, 1)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
imgui.render()
impl.render(imgui.get_draw_data())
pygame.display.flip()
def on_draw(dt):
app.clock.tick()
window.clear()
impl.process_inputs()
imgui.new_frame()
imgui.show_test_window()
imgui.render()
impl.render(imgui.get_draw_data())
def render_ui(self):
imgui.new_frame()
imgui.begin("camera")
is_change_y, self.u_campos.y = imgui.slider_float(
"y", self.u_campos.y, -3.14159 * 4.0, 3.14159 * 4.0)
if is_change_y:
self.uniform("u_campos", self.u_campos)
imgui.end()
imgui.render()
self.imgui.render(imgui.get_draw_data())
def draw(s, impl):
MainFrame.draw(impl)
# note: cannot use screen.fill((1, 1, 1)) because pygame's screen
# does not support fill() on OpenGL sufraces
x = math.fabs(math.sin(time.time()))
y = math.fabs(math.cos(time.time()))
gl.glClearColor(x, y, x, 1)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
imgui.render()
impl.render(imgui.get_draw_data())
pygame.display.flip()
def render_ui(self):
# Test window
imgui.new_frame()
imgui.begin("Custom window", True)
imgui.text("Bar")
imgui.text_colored("Eggs", 0.2, 1., 0.)
imgui.end()
# Render
imgui.render()
self.imgui.render(imgui.get_draw_data())
def __init__(self):
"""Initialise a program and start a rendering loop
This creates a glfw window + an imgui context
This also then handles an update and rendering loop
Raises:
EnvironmentError: if GLFW fails to initialize
EnvironmentError: if GLFW fails to creat a window
"""
if not glfw.init():
raise EnvironmentError("Failed to initialize GLFW.")
# Create window
window = glfw.create_window(1600, 900, "Hello World!", None, None)
if not window:
glfw.terminate()
raise EnvironmentError("Failed to create window.")
# Add in an imgui context for debugging / UIs
glfw.make_context_current(window)
imgui.create_context()
impl = ImGuiGlfwRenderer(window)
# Build the scene and load resources
self.buildScene()
currentTime = glfw.get_time()
# Window loop
while not glfw.window_should_close(window):
# Calculate delta time
prevTime = currentTime
currentTime = glfw.get_time()
delta = currentTime - prevTime
# Identify which keys are being pressed
keyStates = {}
for name, id in glfwKeyNames.items():
keyStates[name] = glfw.get_key(window, id) == glfw.PRESS
# Pass off to sub functions
self.update(delta, keyStates)
self.render(window)
self.ui(window)
# Render imgui stuff
impl.render(imgui.get_draw_data())
glfw.swap_buffers(window)
glfw.poll_events()
impl.process_inputs()
# Exit gracefully once glfw wants to close the window
glfw.terminate()
def draw_imgui(self):
io = self.io
# start new frame context
imgui.new_frame()
if self.activate_plots:
self.plot_manager.render_imgui()
if self.show_console:
self.console.render_lines()
imgui.render()
data = imgui.get_draw_data()
self.imgui_renderer.render(data)
imgui.end_frame()
def draw(self):
imgui.new_frame()
imgui.set_next_window_position(16, 32, imgui.ONCE)
imgui.set_next_window_size(512, 512, imgui.ONCE)
imgui.begin("Example: empty window")
imgui.end()
imgui.end_frame()
imgui.render()
self.renderer.render(imgui.get_draw_data())
def run(self):
while 1:
for event in pygame.event.get():
if event.type == pygame.QUIT:
sys.exit()
self.impl.process_event(event)
imgui.new_frame()
# render game elements
# render gui
gl.glClearColor(1, 1, 1, 1)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
imgui.render()
self.impl.render(imgui.get_draw_data())
pygame.display.flip()
def main():
imgui.create_context()
window = impl_glfw_init()
impl = GlfwRenderer(window)
ip_address = "localhost:3333"
#imgui.set_window_font_scale(1.0)
comms = MouseSocket()
click_guard = True
while not glfw.window_should_close(window):
glfw.poll_events()
impl.process_inputs()
imgui.new_frame()
imgui.set_next_window_size(300, 120)
imgui.set_next_window_position(10, 0)
imgui.begin("", False, imgui.WINDOW_NO_RESIZE)
changed, ip_address = imgui.input_text(label="IP:PORT",
value=ip_address,
buffer_length=30)
clicked = imgui.button(label="CONNECT")
if clicked:
comms.connect(ip_address)
max_x, max_y = glfw.get_window_size(window)
x, y = glfw.get_cursor_pos(window)
norm_x = x / max_x
norm_y = y / max_y
state = glfw.get_mouse_button(window, glfw.MOUSE_BUTTON_LEFT)
if state == glfw.PRESS:
click_guard = False
elif state == glfw.RELEASE and not click_guard:
click_guard = True
comms.send_click(norm_x, norm_y)
comms.send_mouse_coords(norm_x, norm_y)
imgui.text("Mouse Coords: {:.2f}, {:.2f}".format(norm_x, norm_y))
imgui.text("Connected: {}".format(comms.is_connected))
imgui.end()
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
imgui.render()
impl.render(imgui.get_draw_data())
glfw.swap_buffers(window)
impl.shutdown()
glfw.terminate()
def main():
desktop = Desktop()
imgui.create_context()
window = core.impl_glfw_init()
impl = GlfwRenderer(window)
imgui.core.style_colors_light()
app_list = list(get_app_list())
# figure = plt.figure()
# img = Image.open('./test.png')
# texture, width, height = readImage(img)
def update():
imgui.new_frame()
if imgui.begin_main_menu_bar():
if imgui.begin_menu("System", True):
for app in app_list:
clicked, selected = imgui.menu_item(
app.__name__, '', False, True)
if clicked:
desktop.add(app())
imgui.separator()
clicked_quit, selected_quit = imgui.menu_item(
"Quit", '', False, True)
if clicked_quit:
exit(1)
imgui.end_menu()
imgui.end_main_menu_bar()
desktop.render()
while not glfw.window_should_close(window):
glfw.poll_events()
impl.process_inputs()
update()
gl.glClearColor(1., 1., 1., 1)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
imgui.render()
data = imgui.get_draw_data()
impl.render(data)
glfw.swap_buffers(window)
impl.shutdown()
glfw.terminate()
def main():
imgui.create_context()
window = impl_glfw_init()
impl = GlfwRenderer(window)
_ = gl.glGenFramebuffers(1)
videoWindows = []
def dropFile(window, files):
for file in files:
videoWindows.append(VideoPlayer(file))
glfw.set_drop_callback(window, dropFile)
while not glfw.window_should_close(window):
glfw.poll_events()
impl.process_inputs()
imgui.new_frame()
videoWindows = [x for x in videoWindows if x.open]
if len(videoWindows) > 0:
for videoWindow in videoWindows:
videoWindow.render()
else:
imgui.core.set_next_window_position(10, 10)
winw, winh = glfw.get_window_size(window)
imgui.core.set_next_window_size(winw - 20, 10)
imgui.begin("##Message",
True,
flags=imgui.WINDOW_NO_SCROLLBAR
| imgui.WINDOW_NO_RESIZE | imgui.WINDOW_NO_TITLE_BAR
| imgui.WINDOW_NO_MOVE)
imgui.text("Drop one or more video files onto this window to play")
imgui.end()
gl.glClearColor(0., 0., 0., 1.)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
imgui.render()
impl.render(imgui.get_draw_data())
glfw.swap_buffers(window)
for videoWindow in videoWindows:
videoWindow.terminate()
impl.shutdown()
glfw.terminate()
def draw(self, data):
# render to texture
time = default_timer() - self.t0
with self.preview_surface:
self.preview_draw(self.preview_surface.cam)
# start flashing message & allow input
if time > 3.14:
self.can_finish = True
self.render_start.color.a = sin(time*3)/2 + 0.85
self.start_text_bg.draw(self.preview_surface.cam)
self.render_start.draw(self.preview_surface.cam)
self.mock_keys.draw(self.preview_surface.cam)
self.preview_surface.draw(self.win.cam)
self.render_title.draw(self.win.cam)
# imgui window
imgui.new_frame()
imgui.push_font(self.imgui_font)
imgui.set_next_window_size(*self.imgui_dims)
imgui.set_next_window_position(*self.imgui_pos)
title = {'en': 'Instructions', 'es': 'Instrucciones'}
imgui.begin(title[self.default_lang], False, flags=self.flags)
imgui.push_text_wrap_pos(1000)
imgui.text(self.it2)
imgui.pop_text_wrap_pos()
imgui.end()
imgui.set_next_window_position(100, 100)
imgui.set_next_window_size(180, 50)
imgui.begin('##blockcount', flags=self.flags | WINDOW_NO_TITLE_BAR)
rnd = {'en': 'Round', 'es': 'La ronda'}
imgui.text('%s %s/%s' % (rnd[self.default_lang], self.num, self.tot))
imgui.end()
imgui.pop_font()
imgui.render()
self.imgui_renderer.render(imgui.get_draw_data())
# fade in effect
if self.fade_in:
self.fade_sqr.fill_color.a -= 0.05
if self.fade_sqr.fill_color.a <= 0:
self.fade_in = False
self.fade_sqr.draw(self.win.cam)
if self.fade_out:
self.fade_sqr.fill_color.a += 0.05
self.fade_sqr.draw(self.win.cam)
if self.fade_sqr.fill_color.a >= 1:
return True
if data and self.can_finish:
self.fade_out = True
return False
def render_ui(self):
imgui.new_frame()
imgui.begin("Description - Histogram", False)
imgui.text("Shows the histogram of a selected photo")
imgui.text("FPS: %.2f" % self.fps)
imgui.end()
imgui.begin("Controls - Histogram", False)
imgui.text("Press P to select a photo")
imgui.end()
imgui.render()
self.imgui.render(imgui.get_draw_data())
def draw(self):
imgui.new_frame()
imgui.set_next_window_position(16, 32, imgui.ONCE)
imgui.set_next_window_size(512, 512, imgui.ONCE)
imgui.begin("Image example")
imgui.image(self.texture.glo, *self.texture.size)
imgui.end()
imgui.end_frame()
imgui.render()
self.renderer.render(imgui.get_draw_data())
def render(self):
imgui.new_frame()
imgui.begin("Test Window")
imgui.text("This is the test window.")
changed, self.test_input = imgui.input_int("Integer Input Test",
self.test_input)
imgui.end()
imgui.end_frame()
imgui.render()
self.renderer.render(imgui.get_draw_data())
def render_ui(self, time):
imgui.new_frame()
imgui.begin("Description - Music", False)
imgui.text("Pick a song to vizualize:")
comboOut = imgui.listbox("", -1, [
"Sweet Dreams", "Children of the Omnissiah", "We all lift together"
])
imgui.text("FPS: %.2f" % self.fps)
imgui.end()
imgui.render()
self.imgui.render(imgui.get_draw_data())
if comboOut[0]:
self.playSong(comboOut[1], time)
def render_ui(self, t, dt):
imgui.new_frame()
if imgui.begin_main_menu_bar():
if imgui.begin_menu("Test Menu"):
imgui.end_menu()
imgui.end_main_menu_bar()
imgui.begin("Control")
imgui.text(f"FPS {1.0 / (dt):.2f}")
imgui.end()
imgui.render()
self.imgui.render(imgui.get_draw_data())
def draw_ui():
imgui.new_frame()
if _ui_state == UIState.MAIN_MENU:
glfw.set_input_mode(window, glfw.CURSOR, glfw.CURSOR_NORMAL)
menus.show_main_menu()
if _ui_state == UIState.IN_GAME_HUD:
hud.show_ingame_hud()
if console.SHOW_CONSOLE:
glfw.set_input_mode(window, glfw.CURSOR, glfw.CURSOR_NORMAL)
else:
glfw.set_input_mode(window, glfw.CURSOR, glfw.CURSOR_DISABLED)
draw_console()
imgui.render()
imgui_renderer.render(imgui.get_draw_data())
imgui.end_frame()
def main():
window, gl_context = impl_pysdl2_init()
imgui.create_context()
impl = SDL2Renderer(window)
running = True
event = SDL_Event()
while running:
while SDL_PollEvent(ctypes.byref(event)) != 0:
if event.type == SDL_QUIT:
running = False
break
impl.process_event(event)
impl.process_inputs()
imgui.new_frame()
if imgui.begin_main_menu_bar():
if imgui.begin_menu("File", True):
clicked_quit, selected_quit = imgui.menu_item(
"Quit", 'Cmd+Q', False, True)
if clicked_quit:
exit(1)
imgui.end_menu()
imgui.end_main_menu_bar()
show_test_window()
#imgui.show_test_window()
imgui.begin("Custom window", True)
imgui.text("Bar")
imgui.text_colored("Eggs", 0.2, 1., 0.)
imgui.end()
gl.glClearColor(1., 1., 1., 1)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
imgui.render()
impl.render(imgui.get_draw_data())
SDL_GL_SwapWindow(window)
impl.shutdown()
SDL_GL_DeleteContext(gl_context)
SDL_DestroyWindow(window)
SDL_Quit()
def draw(self):
# Clear the window to dark blue.
gl.glClearColor( 0, 0, 0.2, 1 )
gl.glClear( gl.GL_COLOR_BUFFER_BIT )
# Draw the game.
self.game.sprite.drawSetup()
self.game.draw()
self.game.sprite.drawCleanup()
# Draw imgui windows.
imgui.render()
self.imGuiManager.render( imgui.get_draw_data() )
# Display what we drew.
pygame.display.flip()
def draw(self):
imgui.new_frame()
imgui.begin("Font")
imgui.text("Text displayed using default font")
with imgui.font(self.new_font):
imgui.text("Text displayed using custom font")
imgui.end()
imgui.end_frame()
imgui.render()
self.renderer.render(imgui.get_draw_data())
def draw(self):
imgui.new_frame()
imgui.set_next_window_position(16, 32, imgui.ONCE)
imgui.set_next_window_size(512, 512, imgui.ONCE)
imgui.begin("Example: drag int")
changed, self.values = imgui.drag_int4("drag ints", *self.values)
imgui.text("Changed: %s, Values: %s" % (changed, self.values))
imgui.end()
imgui.end_frame()
imgui.render()
self.renderer.render(imgui.get_draw_data())
def main():
window = impl_glfw_init()
imgui.create_context()
impl = GlfwRenderer(window)
plot_values = array('f', [sin(x * C) for x in range(L)])
histogram_values = array('f', [random() for _ in range(20)])
while not glfw.window_should_close(window):
glfw.poll_events()
impl.process_inputs()
imgui.new_frame()
imgui.begin("Plot example")
imgui.plot_lines(
"Sin(t)",
plot_values,
overlay_text="SIN() over time",
# offset by one item every milisecond, plot values
# buffer its end wraps around
values_offset=int(time() * 100) % L,
# 0=autoscale => (0, 50) = (autoscale width, 50px height)
graph_size=(0, 50),
)
imgui.plot_histogram(
"histogram(random())",
histogram_values,
overlay_text="random histogram",
# offset by one item every milisecond, plot values
# buffer its end wraps around
graph_size=(0, 50),
)
imgui.end()
gl.glClearColor(1., 1., 1., 1)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
imgui.render()
impl.render(imgui.get_draw_data())
glfw.swap_buffers(window)
impl.shutdown()
glfw.terminate()
def draw(self):
imgui.new_frame()
imgui.set_next_window_position(16, 32, imgui.ONCE)
imgui.set_next_window_size(512, 512, imgui.ONCE)
imgui.begin("Example: popup context window")
if imgui.begin_popup_context_window(mouse_button=0):
imgui.selectable("Clear")
imgui.end_popup()
imgui.end()
imgui.end_frame()
imgui.render()
self.renderer.render(imgui.get_draw_data())
def render_frame(impl, window, font):
glfw.poll_events()
impl.process_inputs()
imgui.new_frame()
gl.glClearColor(0.1, 0.1, 0.1, 1)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
if font is not None:
imgui.push_font(font)
frame_commands()
if font is not None:
imgui.pop_font()
imgui.render()
impl.render(imgui.get_draw_data())
glfw.swap_buffers(window)
def main():
ctx = imgui.create_context()
implot.create_context()
implot.set_imgui_context(ctx)
window = impl_glfw_init()
impl = GlfwRenderer(window)
while not glfw.window_should_close(window):
glfw.poll_events()
impl.process_inputs()
imgui.new_frame()
if imgui.begin_main_menu_bar():
if imgui.begin_menu("File", True):
clicked_quit, selected_quit = imgui.menu_item(
"Quit", 'Cmd+Q', False, True)
if clicked_quit:
exit(1)
imgui.end_menu()
imgui.end_main_menu_bar()
imgui.begin("Custom window", True)
imgui.text("Bar")
imgui.text_ansi("B\033[31marA\033[mnsi ")
imgui.text_ansi_colored("Eg\033[31mgAn\033[msi ", 0.2, 1., 0.)
imgui.extra.text_ansi_colored("Eggs", 0.2, 1., 0.)
imgui.end()
# show_test_window()
imgui.show_test_window()
implot.show_demo_window()
gl.glClearColor(1., 1., 1., 1)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
imgui.render()
impl.render(imgui.get_draw_data())
glfw.swap_buffers(window)
impl.shutdown()
glfw.terminate()
def draw(self):
imgui.new_frame()
imgui.set_next_window_position(16, 32, imgui.ONCE)
imgui.set_next_window_size(512, 512, imgui.ONCE)
imgui.begin("Example: bullet text")
imgui.bullet_text("Bullet 1")
imgui.bullet_text("Bullet 2")
imgui.bullet_text("Bullet 3")
imgui.end()
imgui.end_frame()
imgui.render()
self.renderer.render(imgui.get_draw_data())