def chktrngl(tmp):
x = rgbcie(tmp[0], tmp[1], tmp[2])
s = (1 / area) * (red[1] * blue[0] - red[0] * blue[1] +
(blue[1] - red[1]) * x[0] + (red[0] - blue[0]) * x[1])
t = (1 / area) * (red[0] * green[1] - red[1] * green[0] +
(red[1] - green[1]) * x[0] + (green[0] - red[0]) * x[1])
return (s > 0) and (t > 0) and (1 - s - t > 0)
def chktrngl(tmp):
x = rgbcie(tmp[0],tmp[1],tmp[2])
s = (1/area)*(red[1]*blue[0] - red[0]*blue[1] + (blue[1]- red[1])*x[0] + (red[0] - blue[0])*x[1])
t = (1/area)*(red[0]*green[1] - red[1]*green[0] + (red[1] - green[1])*x[0] + (green[0]- red[0])*x[1])
return (s>0) and (t>0) and (1-s-t>0)
def trans(b, l,rgb,val):
b.lights[l].on = True
xy = rgbcie(rgb[0],rgb[1],rgb[2])
b.set_light(l+1,'xy',(xy[0],xy[1]),transitiontime=val)
elif not chktrngl(tmp):
print "Failed Triangle"
return False
return True
def move(x,vv):
return [int(round(x[i]+vv[i])) for i in range(0,3)]
# tmp = [0,0,0]
# for i in range(0,3):
# tmp[i] = int(round(x[i]+vv[i]))
# return tmp
point = findrndsp()
direct = findrnddir(50)
path = [(1000*rgbcie(point[0], point[1], point[2])[0],1000*rgbcie(point[0], point[1], point[2])[1])]
#for i in range(0,40):
# print "Step " + str(i) + ":" + str(point) + " (dst: " + str(distdiag(point)) + ")"
# print validmove(point, direct)
while(True):
trans(bridge, 0,point,20)
print str(point) + " (dst: " + str(round(distdiag(point),2)) + ", xy: " + str([round(x, 2) for x in rgbcie(point[0],point[1],point[2])]) + ", vel:" + str([round(x,2) for x in direct]) + ")"
time.sleep(2)
while (not validmove(point, direct)):
direct = findrnddir(50)
point = move(point, direct)
path.append((1000*rgbcie(point[0], point[1], point[2])[0],1000*rgbcie(point[0], point[1], point[2])[1]))
draw.line(path,fill=(0,0,0))
draw.point(path,fill=(255,255,255))
img.save("pathp.bmp")
def trans(b, l, rgb, val):
b.lights[l].on = True
xy = rgbcie(rgb[0], rgb[1], rgb[2])
b.set_light(l + 1, 'xy', (xy[0], xy[1]), transitiontime=val)
return False
return True
def move(x, vv):
return [int(round(x[i] + vv[i])) for i in range(0, 3)]
# tmp = [0,0,0]
# for i in range(0,3):
# tmp[i] = int(round(x[i]+vv[i]))
# return tmp
point = findrndsp()
direct = findrnddir(50)
path = [(1000 * rgbcie(point[0], point[1], point[2])[0],
1000 * rgbcie(point[0], point[1], point[2])[1])]
#for i in range(0,40):
# print "Step " + str(i) + ":" + str(point) + " (dst: " + str(distdiag(point)) + ")"
# print validmove(point, direct)
while (True):
trans(bridge, 0, point, 20)
print str(point) + " (dst: " + str(round(
distdiag(point), 2)) + ", xy: " + str([
round(x, 2) for x in rgbcie(point[0], point[1], point[2])
]) + ", vel:" + str([round(x, 2) for x in direct]) + ")"
time.sleep(2)
while (not validmove(point, direct)):
direct = findrnddir(50)
point = move(point, direct)
path.append((1000 * rgbcie(point[0], point[1], point[2])[0],