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newcube2.py
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newcube2.py
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import cv2
import numpy as np
import kociemba as Cube
import time
import colorama
GREEN = colorama.Fore.GREEN
GRAY = colorama.Fore.LIGHTBLACK_EX
RESET = colorama.Fore.RESET
RED = colorama.Fore.RED
MAGENTA=colorama.Fore.MAGENTA
colorama.init()
print(rf"{RED} ______ __ __ _________ _________ ___ ___ ___ ")
print(rf"{GREEN} | ____| | | | | | _____ | | ________| | | | | ")
print(rf"{GREEN} | | | | | | | |_____| | | |____ |___|___|___| ")
print(rf"{GREEN} | | | | | | | _____ | | ____| | | | | ")
print(rf"{GREEN} | |____ | |___| | | |_____| | | |_______ |_N_|_I_|_C_| ")
print(rf"{GREEN} |______| |_________| |_________| |_________| | | | | ")
print(rf"{RED} |___|___|___| ")
print(rf"{RED} _______ _________ __ ___ ___ ________ ________ ",end='\n')
print(rf"{GREEN} | _____| | ___ | | | \ \ / / | ______| | _____ | ")
print(rf"{GREEN} | |_____ | | | | | | \ \ / / | |____ | ______| ")
print(rf"{GREEN} |_____ | | | | | | | \ \/ / | ____| | \ \ ")
print(rf"{GREEN} _____| | | |___| | | |____ \ / | |______ | | \ \ ")
print(rf"{RED} |_______| |_________| |_______| \__/ |________| |__| \__\ ")
time.sleep(2)
print("")
print("")
print(f"{MAGENTA}Please refer preview window for which side you have scanned and which color should be in centre on each side. ")
state= {
'up':['white','white','white','white','white','white','white','white','white',],
'right':['white','white','white','white','white','white','white','white','white',],
'front':['white','white','white','white','white','white','white','white','white',],
'down':['white','white','white','white','white','white','white','white','white',],
'left':['white','white','white','white','white','white','white','white','white',],
'back':['white','white','white','white','white','white','white','white','white',]
}
sign_conv={
'green' : 'F',
'white' : 'U',
'blue' : 'B',
'red' : 'R',
'orange' : 'L',
'yellow' : 'D'
}
color = {
'red' : (0,0,255),
'orange' : (31,137,255),
'blue' : (173,137,0),
'green' : (31,199,1),
'white' : (255,255,255),
'yellow' : (3,222,228)
}
stickers = {
'main': [
[200, 120], [300, 120], [400, 120],
[200, 220], [300, 220], [400, 220],
[200, 320], [300, 320], [400, 320]
],
'current': [
[20, 20], [54, 20], [88, 20],
[20, 54], [54, 54], [88, 54],
[20, 88], [54, 88], [88, 88]
],
'preview': [
[20, 130], [54, 130], [88, 130],
[20, 164], [54, 164], [88, 164],
[20, 198], [54, 198], [88, 198]
],
'left': [
[50, 280], [94, 280], [138, 280],
[50, 324], [94, 324], [138, 324],
[50, 368], [94, 368], [138, 368]
],
'front': [
[188, 280], [232, 280], [276, 280],
[188, 324], [232, 324], [276, 324],
[188, 368], [232, 368], [276, 368]
],
'right': [
[326, 280], [370, 280], [414, 280],
[326, 324], [370, 324], [414, 324],
[326, 368], [370, 368], [414, 368]
],
'up': [
[188, 128], [232, 128], [276, 128],
[188, 172], [232, 172], [276, 172],
[188, 216], [232, 216], [276, 216]
],
'down': [
[188, 434], [232, 434], [276, 434],
[188, 478], [232, 478], [276, 478],
[188, 522], [232, 522], [276, 522]
],
'back': [
[464, 280], [508, 280], [552, 280],
[464, 324], [508, 324], [552, 324],
[464, 368], [508, 368], [552, 368]
],
}
font = cv2.FONT_HERSHEY_SIMPLEX
textPoints= {
'up':[['U',242, 202],['W',(255,255,255),260,208]],
'right':[['R',380, 354],['R',(0,0,255),398,360]],
'front':[['F',242, 354],['G',(0,255,0),260,360]],
'down':[['D',242, 508],['Y',(0,255,255),260,514]],
'left':[['L',104,354],['O',(0,165,255),122,360]],
'back':[['B',518, 354],['B',(255,0,0),536,360]],
}
check_state=[]
solution=[]
solved=False
cap=cv2.VideoCapture(0)
cv2.namedWindow('frame')
def rotate(side):
main=state[side]
front=state['front']
left=state['left']
right=state['right']
up=state['up']
down=state['down']
back=state['back']
if side=='front':
left[2],left[5],left[8],up[6],up[7],up[8],right[0],right[3],right[6],down[0],down[1],down[2]=down[0],down[1],down[2],left[8],left[5],left[2],up[6],up[7],up[8],right[6],right[3],right[0]
elif side=='up':
left[0],left[1],left[2],back[0],back[1],back[2],right[0],right[1],right[2],front[0],front[1],front[2]=front[0],front[1],front[2],left[0],left[1],left[2],back[0],back[1],back[2],right[0],right[1],right[2]
elif side=='down':
left[6],left[7],left[8],back[6],back[7],back[8],right[6],right[7],right[8],front[6],front[7],front[8]=back[6],back[7],back[8],right[6],right[7],right[8],front[6],front[7],front[8],left[6],left[7],left[8]
elif side=='back':
left[0],left[3],left[6],up[0],up[1],up[2],right[2],right[5],right[8],down[6],down[7],down[8]=up[2],up[1],up[0],right[2],right[5],right[8],down[8],down[7],down[6],left[0],left[3],left[6]
elif side=='left':
front[0],front[3],front[6],down[0],down[3],down[6],back[2],back[5],back[8],up[0],up[3],up[6]=up[0],up[3],up[6],front[0],front[3],front[6],down[6],down[3],down[0],back[8],back[5],back[2]
elif side=='right':
front[2],front[5],front[8],down[2],down[5],down[8],back[0],back[3],back[6],up[2],up[5],up[8]=down[2],down[5],down[8],back[6],back[3],back[0],up[8],up[5],up[2],front[2],front[5],front[8]
main[0],main[1],main[2],main[3],main[4],main[5],main[6],main[7],main[8]=main[6],main[3],main[0],main[7],main[4],main[1],main[8],main[5],main[2]
def revrotate(side):
main=state[side]
front=state['front']
left=state['left']
right=state['right']
up=state['up']
down=state['down']
back=state['back']
if side=='front':
left[2],left[5],left[8],up[6],up[7],up[8],right[0],right[3],right[6],down[0],down[1],down[2]=up[8],up[7],up[6],right[0],right[3],right[6],down[2],down[1],down[0],left[2],left[5],left[8]
elif side=='up':
left[0],left[1],left[2],back[0],back[1],back[2],right[0],right[1],right[2],front[0],front[1],front[2]=back[0],back[1],back[2],right[0],right[1],right[2],front[0],front[1],front[2],left[0],left[1],left[2]
elif side=='down':
left[6],left[7],left[8],back[6],back[7],back[8],right[6],right[7],right[8],front[6],front[7],front[8]=front[6],front[7],front[8],left[6],left[7],left[8],back[6],back[7],back[8],right[6],right[7],right[8]
elif side=='back':
left[0],left[3],left[6],up[0],up[1],up[2],right[2],right[5],right[8],down[6],down[7],down[8]=down[6],down[7],down[8],left[6],left[3],left[0],up[0],up[1],up[2],right[8],right[5],right[2]
elif side=='left':
front[0],front[3],front[6],down[0],down[3],down[6],back[2],back[5],back[8],up[0],up[3],up[6]=down[0],down[3],down[6],back[8],back[5],back[2],up[0],up[3],up[6],front[0],front[3],front[6]
elif side=='right':
front[2],front[5],front[8],down[2],down[5],down[8],back[0],back[3],back[6],up[2],up[5],up[8]=up[2],up[5],up[8],front[2],front[5],front[8],down[8],down[5],down[2],back[6],back[3],back[0]
main[0],main[1],main[2],main[3],main[4],main[5],main[6],main[7],main[8]=main[2],main[5],main[8],main[1],main[4],main[7],main[0],main[3],main[6]
def solve(state):
raw=''
for i in state:
for j in state[i]:
raw+=sign_conv[j]
print("answer:",Cube.solve(raw))
return Cube.solve(raw)
def color_detect(h,s,v):
# print(h,s,v)
if h>0 and h <=9 and s>50 and s<255 and v>50 and v<255:
return 'red'
elif h>=10 and h<=20 and s>=50 and s<=255 and v>=70 and v<255:
return 'orange'
elif h >=25 and h<=35 and s>=50 and s<=255 and v>=70 and v<255:
return 'yellow'
elif h>=36 and h<90 and s>=50 and s<=255 and v>=70 and v<255:
return 'green'
elif h>90 and h <= 129 and s>=50 and s<255 and v>=70 and v<255:
return 'blue'
elif h <= 100 and s<10 and v<200:
return 'white'
return 'white'
def draw_stickers(frame,stickers,name):
for x,y in stickers[name]:
cv2.rectangle(frame, (x,y), (x+30, y+30), (255,255,255), 2)
def draw_preview_stickers(frame,stickers):
stick=['front','back','left','right','up','down']
for name in stick:
for x,y in stickers[name]:
cv2.rectangle(frame, (x,y), (x+40, y+40), (255,255,255), 2)
def texton_preview_stickers(frame,stickers):
stick=['front','back','left','right','up','down']
for name in stick:
for x,y in stickers[name]:
sym,x1,y1=textPoints[name][0][0],textPoints[name][0][1],textPoints[name][0][2]
cv2.putText(preview, sym, (x1,y1), font,1,(0, 0, 0), 1, cv2.LINE_AA)
sym,col,x1,y1=textPoints[name][1][0],textPoints[name][1][1],textPoints[name][1][2],textPoints[name][1][3]
cv2.putText(preview, sym, (x1,y1), font,0.5,col, 1, cv2.LINE_AA)
def fill_stickers(frame,stickers,sides):
for side,colors in sides.items():
num=0
for x,y in stickers[side]:
cv2.rectangle(frame,(x,y),(x+40,y+40),color[colors[num]],-1)
num+=1
def process(operation):
replace={
"F":[rotate,'front'],
"F2":[rotate,'front','front'],
"F'":[revrotate,'front'],
"U":[rotate,'up'],
"U2":[rotate,'up','up'],
"U'":[revrotate,'up'],
"L":[rotate,'left'],
"L2":[rotate,'left','left'],
"L'":[revrotate,'left'],
"R":[rotate,'right'],
"R2":[rotate,'right','right'],
"R'":[revrotate,'right'],
"D":[rotate,'down'],
"D2":[rotate,'down','down'],
"D'":[revrotate,'down'],
"B":[rotate,'back'],
"B2":[rotate,'back','back'],
"B'":[revrotate,'back']
}
a=0
for i in operation:
for j in range(len(replace[i])-1):
replace[i][0](replace[i][j+1])
cv2.putText(preview, i, (700,a+50), font,1,(0,255,0), 1, cv2.LINE_AA)
fill_stickers(preview,stickers,state)
solution.append(preview)
cv2.imshow('solution',preview)
cv2.waitKey()
cv2.putText(preview, i, (700,50), font,1,(0,0,0), 1, cv2.LINE_AA)
if __name__=='__main__':
preview = np.zeros((700,800,3), np.uint8)
while True:
hsv=[]
current_state=[]
ret,img=cap.read()
# img=cv2.flip(img,1)
frame = cv2.cvtColor(img, cv2.COLOR_BGR2HSV)
mask = np.zeros(frame.shape, dtype=np.uint8)
draw_stickers(img,stickers,'main')
draw_stickers(img,stickers,'current')
draw_preview_stickers(preview,stickers)
fill_stickers(preview,stickers,state)
texton_preview_stickers(preview,stickers)
for i in range(9):
hsv.append(frame[stickers['main'][i][1]+10][stickers['main'][i][0]+10])
a=0
for x,y in stickers['current']:
color_name=color_detect(hsv[a][0],hsv[a][1],hsv[a][2])
cv2.rectangle(img,(x,y),(x+30,y+30),color[color_name],-1)
a+=1
current_state.append(color_name)
k = cv2.waitKey(5) & 0xFF
if k == 27:
break
elif k ==ord('u'):
state['up']=current_state
check_state.append('u')
elif k ==ord('r'):
check_state.append('r')
state['right']=current_state
elif k ==ord('l'):
check_state.append('l')
state['left']=current_state
elif k ==ord('d'):
check_state.append('d')
state['down']=current_state
elif k ==ord('f'):
check_state.append('f')
state['front']=current_state
elif k ==ord('b'):
check_state.append('b')
state['back']=current_state
elif k == ord('\r'):
# process(["R","R'"])
if len(set(check_state))==6:
try:
solved=solve(state)
if solved:
operation=solved.split(' ')
process(operation)
except:
print("error in side detection ,you may do not follow sequence or some color not detected well.Try again")
else:
print("all side are not scanned check other window for finding which left to be scanned?")
print("left to scan:",6-len(set(check_state)))
cv2.imshow('preview',preview)
cv2.imshow('frame',img[0:500,0:500])
cv2.destroyAllWindows()