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73 lines
2.3 KiB
Python
73 lines
2.3 KiB
Python
import SimpleCV as s
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import time
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import time
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img = s.Image("C:\Users\Abhas_2\Pictures\world_of_tanks_2-851x315.jpg")
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iset=s.ImageSet()
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total_time=50 # in steps
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w=40
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h=40
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c=time.clock()
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class Pixel(object):
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def __init__(self,(ori_x,ori_y),(start_x,start_y),arr):
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self.ori_x=ori_x+img.width/2
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self.ori_y=ori_y+img.height/2
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self.x=float(start_x)
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self.y=float(start_y)
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self.angle=s.math.atan2(-(self.ori_y-self.y),(self.ori_x-self.x))
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self.dist=distance((self.ori_x,self.ori_y),(self.x,self.y)) #float
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self.accln=2*self.dist/float((total_time**2))
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#print(self.dist*2/(self.accln*(total_time**2)))
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self.vel=self.accln*total_time
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self.arr=arr
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def step(self):
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if distance((self.x,self.y),(self.ori_x,self.ori_y))>self.vel:
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self.x+=self.vel*s.math.cos(self.angle)
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self.y-=self.vel*s.math.sin(self.angle)
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else:
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self.x=self.ori_x
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self.y=self.ori_y
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## if round(self.x)<w/2:
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## self.x=w/2
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## if round(self.y)<h/2:
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## self.y=h/2
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## if round(self.x)>img.width-w/2:
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## self.x=img.width-w/2
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## if round(self.y)>img.height-h/2:
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## self.y=img.height-h/2
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self.vel-=self.accln
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def distance((x1,y1),(x2,y2)):
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import math
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return(math.sqrt((x2-x1)**2+(y2-y1)**2))
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n1=img.getNumpy()
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p_list=[]
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from random import randint
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for c1 in range(img.width/w):
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for c2 in range(img.height/h):
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p_list.append( Pixel( ((c1+0.5)*w,(c2+0.5)*h),(randint(w+1,img.width*2-w-1),randint(h+1,img.height*2-h-1)),n1[c1*w:(c1+1)*w,c2*h:(c2+1)*h] ) )
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print("Done "+str(time.clock()-c))
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c=time.clock()
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#print((c1+0.5)*w,(c2+0.5)*h)
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print(len(p_list))
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n1=img.scale(2).getNumpy()
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for count in range(total_time+5):
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#del n1
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print(count)
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#i1=s.Image((img.width*2,img.height*2))
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n1[:,:]=[0,0,0]
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#del i1
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for p in p_list:
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p.step()
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#temp=n[round(p.x)-w/2:round(p.x)+w/2,round(p.y)-h/2:round(p.y)+h/2]
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n1[round(p.x)-w/2:round(p.x)+w/2,round(p.y)-h/2:round(p.y)+h/2]=p.arr
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img=s.Image(n1)
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#img=img.scale(0.5)
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## if count<70:
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## img=img.blur((70-count)/10+1)
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iset.append(img)
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#img.scale(2).show()
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print(time.clock()-c)
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iset.save(r"C:\Users\Abhas_2\Desktop\ani.gif",3.5/100) |