GMU:Bots 'n' Plots/Apasri Titatarn

cloud my sheep robot. . .

Homework 2nd week

CloudBot

---

Code----

#cloud
width = 400
posx = [width/4,width/3,3*width/5,width/2,width/5,2*width/3,3.8*width/5,width/2.3]

def setup():
    size(400,400)
    background(255)
    frameRate(12)
   
    
    
def draw():
    noStroke()
    background(179,226,228)
    change= sin(frameCount*0.1)
    drawcloud(change)
    sx= width/2
    n = frameCount
    textsnow(posx,change)
  
    saveFrame("cloudbot##.jpg")

    

    
def drawcloud(change):
    print change
    fluffy = change*5
    fill(255)
    #cloud 1 S
    ellipse(1.25*width/5,0.9*height/1.8,80+fluffy,80+fluffy)
    #cloud 2 M
    ellipse(2*width/5,height/1.8-height/10,130+2*fluffy,120+1.5*fluffy)
    #cloud 3 L
    ellipse(2.7*width/5,0.95*height/1.8-height/10,120+fluffy,145+fluffy)
    #cloud 4 M
    ellipse(3.5*width/5,height/1.8-height/10,110+2.5*fluffy,110+2*fluffy)
    
    #face
    fill(80)
    ellipse(width/3,height/2,7,7)
    ellipse(2*width/3,height/2,7,7)
    
   
    
def textsnow(posx,change):
    fill(255)
    textSize(32)
    i=0
    while i <7:
        text("*",posx[i]+change*i,height/1.8+frameCount*(i+1)/5)
        i =i+1

TwitterBot :MID TERM ASSIGNMENT

Kaleidoscope Bot=

code for the image processing

=================

from PIL import Image, ImageDraw,ImageFilter
import PIL.ImageOps as im
import numpy as np

def makekaleido():
#put image path
    imgfile = "img.jpg"

#load Image
    source = Image.open(imgfile)

#adjust the source image a bit for nicer result
    base = source.rotate(31)


#creat mask base the same size with source image 
    mask = Image.new('RGBA', base.size, (255,255,255,0))
    x, y = base.size

# one variable to vary the size of triangle
    var = y/14 

# Define triangle mask position (triangle with 20 degree)
    (originx,originy) = (x/3,int(0.9*y))
    trih = int(12*var)  #fix formular for triangle height
    triw = int(4.2*var) #fix formular for triangle width
    polygonpos = [(originx,originy),
    (originx+triw,originy), 
    (originx+triw/2,originy-trih)]
#print(trih,triw)


# Create mask
    draw = ImageDraw.Draw(mask,'RGBA')
    draw.polygon(polygonpos,(0,0,0,255))
    del draw
    mask.save("mask.png")

# Get the Alpha band from the template
    tmplt = Image.open('mask.png')
    A = tmplt.split()[3]


#make one piece of triangle on transparent bg
    [R,G,B]=base.split()
    tri = Image.merge('RGBA', (R, G, B, A))

#crop it to the exact size of triangle!! to create primary pattern
#box (left, top , right, buttom)
    box =(originx,(originy-trih),(originx+triw),originy)
    pattern_plain=tri.crop(box)
    pattern_plain.save('pattern_plain.png')
    print('....pattern created....')


# add style to pattern
    pattern = pattern_plain
#pattern= pattern_plain.filter(ImageFilter.EDGE_ENHANCE)
    pattern.save('pattern_tri.png')
    print('....stylized pattern....')


#make square canvas for the output (wide = double size of height of primary pattern)
    canvas =Image.new('RGBA',(2*trih,2*trih), (255,255,255,0))
    canvas.save('tmpcanvas.png')
    pcanvas=Image.new('RGBA',(2*trih,2*trih), (255,255,255,0))




#put pattern on the canvas
#make sure to put the tip of the triangle at the center of the canvas
#because when we rotate the center of the object is the pivot point
#note: paste command require the coordinate of top left corner
#so point to paste the pattern is . . .
    ccenterx = int(trih-triw/2) 
    canvas.paste(pattern,(ccenterx,trih))


# start rotate the pattern around every 40 degree

    for i in range (0,360,40):
        tmpcanvas = canvas
        tmppat = canvas.rotate(i)
        canvas= Image.alpha_composite(tmpcanvas,tmppat)

# now we get half of the things
    half = canvas

#mirror the half and put in the space to create simple kaleidoscpoe effect
    mirror = im.mirror(half)
    half2= mirror.rotate(20)


#merge 2 half
    output=Image.alpha_composite(half,half2)


    output.save("final.png")

if __name__ == '__main__':
    makekaleido()