#!/usr/bin/env python
# This example draws a dashed 2 color circle with increasing radius length
from LaserClient import *
import math
import pygame
import random
LD = LaserClient({"server":"localhost","port": 50000})
x=0x80
y=0x80
r=0x00
RED = [255,0,0]
GREEN = [0,255,0]
BLUE = [0,0,255]
CIRCLE = [[0.0,0.5],[0.0,1.0],[0.5,1.0],[1.0,1.0],[1.0,0.5],[1.0,0.0],[0.5,0.0],[0.0,0.0],[0.0,0.5]]
def gen_circle(x, y, r):
points = []
for i in range(9):
points.append([(int)(x + (CIRCLE[i][0]-0.5)*r*2), (int)(y + (CIRCLE[i][1]-0.5)*r*2-0.5)])
return points
circle1 = gen_circle(0x80, 0x80, 0x10);
circle2 = gen_circle(0x80, 0x80, 0x18);
circle3 = gen_circle(0x80, 0x80, 0x20);
pygame.init()
#!/usr/bin/env python
# simple line animation
from LaserClient import *
LD = LaserClient({"server":"localhost","port": 50000})
LD.set_scan_rate(35000)
y=0
while True:
y += 1
if y > 255:
y=0
LD.draw_line(128, 0, 128, y)
LD.show_frame()
#!/usr/bin/env python
# This example draws a dashed 2 color circle with increasing radius length
from LaserClient import *
import math
PI = 3.1415
RED = [255, 0, 0]
GREEN = [0, 255, 0]
x = 0x80
y = 0x80
r = 0x00
LD = LaserClient({"server": "localhost", "port": 50000})
def draw_dashed_circle(x, y, r, c1, c2):
step = 32
for alpha in range(step):
if alpha % 2:
LD.set_color(c1)
else:
LD.set_color(c2)
LD.draw_line(
x + r * math.cos(alpha * 2 * PI / step),
y + r * math.sin(alpha * 2 * PI / step),
x + r * math.cos((alpha + 1) * 2 * PI / step),
y + r * math.sin((alpha + 1) * 2 * PI / step),
)
def update_position(self):
self.x += self.vx
self.y += self.vy
self.vx += self.ax
self.vy += self.ay
if self.x < self.r or self.x > WIDTH-self.r or self.y < self.r or self.y > HEIGHT-self.r:
self.reset()
if random.random()<PROBAB_COLOR_CHANGE:
self.color[0] = clamp(self.color[0] + random.random()*COLOR_CHANGE_MAXSTEP - COLOR_CHANGE_MAXSTEP/2, 0,255)
self.color[1] = clamp(self.color[1] + random.random()*COLOR_CHANGE_MAXSTEP - COLOR_CHANGE_MAXSTEP/2, 0,255)
self.color[2] = clamp(self.color[2] + random.random()*COLOR_CHANGE_MAXSTEP - COLOR_CHANGE_MAXSTEP/2, 0,255)
LD = LaserClient({"server":"localhost","port": 50000})
#LD = LaserDisplay({"server":"localhost","port": 50000})
#LD = LaserDisplay()
shapes = []
for _ in range (NUM_SHAPES):
particles = []
for _ in range(NUM_POINTS):
p = Particle(LD)
particles.append(p)
shapes.append(particles)
#LD.set_noise(NOISE)
while True:
FPS = 30
cont = 1
numbers = []
curve = []
vec = []
ctl_x = 0
ctl_y = 0
curvelen = 0
config_snap = 1
config_border = 1
LD = LaserClient({"server":"localhost","port": 50000})
#LD = LaserDisplay()
def clamp_int(value, min, max):
if value > max: return max
if value < min: return min
return value
while cont == 1:
# clock.tick(FPS)
for event in pygame.event.get():
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_ESCAPE:
cont = 0
if event.key == pygame.K_r:
WIDTH = 255
HEIGHT = 255
PI = 3.1415
RED = [255,0,0]
GREEN = [0,255,0]
BLUE = [0,0,255]
CYAN = [0,255,255]
MAGENTA = [255,0,255]
YELLOW = [255,255,0]
WHITE = [255,255,255]
#LD = LaserDisplay()
LD = LaserClient({"server":"localhost","port": 50000})
import time
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(BLUE)
angle = 2*PI*seconds/60 + PI/2
r = 2.0/3 * (WIDTH/2)
