def main():
"main function called when the script is run"
#first we just init pygame and create some empty arrays to work with
pygame.init()
screen = pygame.display.set_mode(RES, 0, 8)
print screen.get_flags()
setpalette(screen)
flame = zeros(RES/2 + (0,3))
doubleflame = zeros(RES)
randomflamebase(flame)
#the mainloop is pretty simple, the work is done in these funcs
frame_timer = FrameTimer()
quit_now = 0
while not quit_now:
for event in pygame.event.get():
if event.type in (QUIT,KEYDOWN,MOUSEBUTTONDOWN):
quit_now = 1
modifyflamebase(flame)
processflame(flame)
blitdouble(screen, flame, doubleflame)
pygame.display.flip()
frame_timer.tick()
frame_timer.log_histogram()
def test_FrameTimer():
ft = FrameTimer()
ft.tick()
ft.tick()
result = ft.get_longest_frame_duration_sec()
ll = int(lowerlefts[i + 1])
width = int(lowerlefts[i] - ll)
projection = SimplePerspectiveProjection(fov_x=fov_x,
aspect_ratio=aspect_ratio)
projection.look_at(eye, camera_look_at, camera_up)
viewport = Viewport(screen=screen,
projection=projection,
stimuli=[stimulus],
anchor='lowerleft',
position=(ll, 0),
size=(width, height))
viewports.append(viewport)
# list of viewports, drawn in order, so overlay viewport goes last
viewports.append(overlay_viewport)
frame_timer = FrameTimer()
quit_now = False
while not quit_now:
for event in pygame.event.get():
if event.type in (QUIT, KEYDOWN, MOUSEBUTTONDOWN):
quit_now = True
screen.clear()
for v in viewports:
v.draw()
swap_buffers()
frame_timer.tick()
frame_timer.log_histogram()
im = screen.get_framebuffer_as_image(buffer='front')
im.save('project_linear_grating_on_cylinder.png')