ctdo
/
pixelflut
16
0
Fork 0
Code Issues 1 Pull Requests Releases Wiki Activity

position is time seeded

This commit is contained in:
interfisch 2018-03-31 15:20:35 +02:00
parent 0d5b013fbc
commit 1469a2fb16
2 changed files with 67 additions and 46 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

BIN
ctdo.png
View File

Binary file not shown.
Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 8.0 KiB

After

Width:  |  Height:  |  Size: 8.0 KiB

35
eh18-image.py
View File

@ -21,16 +21,33 @@ s.connect((TCP_IP, TCP_PORT))
c = '000000' c = '000000'
im = Image.open("ctdo.png") im = Image.open("ctdo.png")
rgb_im = im.convert('RGB') rgb_im = im.convert('RGBA')
commandsarray=[]
def randomnumber(pseed,pmin,pmax,v1,v2,v3):
return (pseed*v1+pseed^2*v2+pseed^3*v3)%(pmax-pmin)+pmin
newseed=(int)(time.time()/60)
seed=newseed
if __name__ == '__main__': if __name__ == '__main__':
while True:
starttime=time.time() starttime=time.time()
commandsarray=[]
seed=newseed
print("Seed: "+str(seed))
#xv=random.randint(0,flutwidth) #xv=random.randint(0,flutwidth)
#yv=random.randint(0,flutheight) #yv=random.randint(0,flutheight)
xv=300
yv=flutheight-height-100 #xv=random.randint(width/2,flutwidth-width/2)
#yv=random.randint(height/2,flutheight-height/2)
xv=randomnumber(seed,width/2,flutwidth-width/2, 1234,-242,4)
yv=randomnumber(seed,height/2,flutheight-height/2, 1423,-122,3)
print("xv="+str(xv)+ "yv="+str(yv))
_current_command="" _current_command=""
pixelcoords=[] pixelcoords=[]
@ -44,13 +61,15 @@ if __name__ == '__main__':
for i,j in pixelcoords: for i,j in pixelcoords:
r, g, b = rgb_im.getpixel((i, j)) r, g, b,a = rgb_im.getpixel((i, j))
if a!=255:
continue
#if r>127: #if r>127:
# continue #skip bright pixels # continue #skip bright pixels
#r=255-r #r=255-r
#_current_command+='PX %d %d %02x%02x%02x\n' % (i+xv,j+yv,r,g,b) #rgb #_current_command+='PX %d %d %02x%02x%02x\n' % (i+xv,j+yv,r,g,b) #rgb
_current_command+='PX %d %d %02x\n' % (i+xv,j+yv,r) #monochrome only red channel _current_command+='PX %d %d %02x\n' % (i+xv-width/2,j+yv-height/2,r) #monochrome only red channel
if len(_current_command)>=1400: if len(_current_command)>=1400:
commandsarray+=[_current_command.encode()] #append packet commandsarray+=[_current_command.encode()] #append packet
_current_command="" _current_command=""
@ -60,7 +79,7 @@ if __name__ == '__main__':
print("Generated Commands in "+str(time.time()-starttime)+" seconds") print("Generated Commands in "+str(time.time()-starttime)+" seconds")
while True: while seed==newseed:
try: try:
starttime=time.time() starttime=time.time()
for command in commandsarray: for command in commandsarray:
@ -76,5 +95,7 @@ if __name__ == '__main__':
s.connect((TCP_IP, TCP_PORT)) #reconnect s.connect((TCP_IP, TCP_PORT)) #reconnect
print("reconnected") print("reconnected")
newseed=(int)(time.time()/60)
exit() exit()