#!/usr/bin/env python
# A clock!
from LaserDisplay import *
import math
import random
WIDTH = 255
HEIGHT = 255
LD = LaserDisplay()
import time
LD.set_scan_rate(30000)
LD.set_blanking_delay(0)
while True:
t = time.localtime()
hours = t.tm_hour%12
minutes = t.tm_min
seconds = t.tm_sec
# LD.set_color(RED)
# LD.draw_text("%02i:%02i:%02i"%(hours,minutes,seconds), 220, 220, 20)
LD.set_color(GREEN)
angle = 2*PI*seconds/60 + PI/2
r = 2.0/3 * (WIDTH/2)
LD.draw_line(WIDTH/2, HEIGHT/2, WIDTH/2 + r*math.cos(angle), HEIGHT/2 + r*math.sin(angle))
return gml
TOTAL_TIME=float(sys.argv[2])
TIME_STRETCH = 1
ZOOM=1.0
DELTA = 1
DEGRADATION = 0.40
#DEGRADATION is the percentage of points that we ignore in order to render
# faster in the laser display. Unfortunately we are not able to render too
# complex content in our display without resulting in a lot of blinking.
gml = readFile()
LD = LaserDisplay({"server":"localhost","port": 50000})
#LD = LaserDisplay()
LD.set_scan_rate(35000)
LD.set_blanking_delay(0)
LD.set_color(RED)
t0=datetime.now()
num_frame=0
while True:
delta = datetime.now() - t0
t = delta.seconds + delta.microseconds/1000000.0
t = float(t)/TIME_STRETCH
if t > TOTAL_TIME:
t0=datetime.now()
num_frame+=1
print num_frame, t
#!/usr/bin/env python
# display ILDA animations from a given file
from LaserDisplay import *
import ILDA
#LD = LaserDisplay()
LD = LaserDisplay({"server": "localhost", "port": 50000})
LD.set_scan_rate(37000)
LD.set_blanking_delay(0)
WIDTH = 200
HEIGHT = 200
import sys
import random
ilda_file = open(sys.argv[1], 'rb')
ilda_frames = ILDA.readFrames(ilda_file)
frames = []
for f in ilda_frames:
frame = []
for p in f.iterPoints():
frame.append(
[WIDTH / 2 + (WIDTH / 2) * p.x, HEIGHT / 2 + (HEIGHT / 2) * p.y])
frames.append(frame)
ilda_file.close()
LD.set_color(YELLOW)
for frame in frames:
for _ in range(2):
pygame.draw.line(grid, GRIDCOLOR, (x*SIZE[0]/100,SIZE[1]/2-3), (x*SIZE[0]/100,SIZE[1]/2+3))
for y in range(80):
pygame.draw.line(grid, GRIDCOLOR, (SIZE[0]/2 - 3, y*SIZE[1]/80), (SIZE[0]/2 + 3, y*SIZE[1]/80))
surface = pygame.Surface(screen.get_size())
x_old=0
y_old=0
for _ in range(1000):
frames = wro.readframes(READ_LENGTH)
display = LaserDisplay({"server":"localhost","port": 50000})
#display = LaserDisplay()
display.set_scan_rate(45000)
display.set_blanking_delay(0)
display.set_color(WHITE)
while True:
try:
clock.tick(FPS)
for event in pygame.event.get():
if event.type == pygame.QUIT: sys.exit()
# for _ in range(30):
# frames = wro.readframes(READ_LENGTH)
frames = wro.readframes(READ_LENGTH)
surface.fill(BGCOLOR)
