Code
"""Code-a-Pookalam Contest - by Tinkerhub & Manglish Keyboard in collab with mon.school"""
""" pookalam """
# user-defined Functios
def diamond(x, y, h, w, fill, stroke='none', stroke_width=1):
p1 = point(x=x-(w/2), y=y) # left point
p2 = point(x=x, y=y-(h/2)) # bottom point
p3 = point(x=x+(w/2), y=y) # right point
p4 = point(x=x, y=y+(h/2))
shape = polygon([p1, p2, p3, p4], fill=fill, stroke=stroke, stroke_width=stroke_width)
return shape
def triangle(p1, p2, p3, fill, stroke='none', stroke_width=1):
p1 = point(x=p1[0], y=p1[1])
p2 = point(x=p2[0], y=p2[1])
p3 = point(x=p3[0], y=p3[1])
return polygon([p1, p2, p3], fill=fill, stroke=stroke, stroke_width=stroke_width)
def angleshadow(p1, p2, h, fill, stroke='none'):
p_1 = point(x=p1[0], y=p1[1])
p_2 = point(x=p2[0], y=p2[1])
p1_y = point(x=p1[0], y=p1[1] + h)
p2_y = point(x=p2[0], y=p2[1] + h)
return polygon([p_1, p1_y, p2_y, p_2], fill=fill, stroke='none')
def square(l, fill, x=0, y=0, stroke_width=1, stroke='black'):
return rectangle(x=x, y=y, h=l, w=l, fill=fill, stroke_width=stroke_width, stroke=stroke)
def petallise(p, r, fill, stroke):
pos = 0
num = 1
petals = []
for n in range(r):
for x in range(num):
# clr = color(r=255, g=0, b=0)
shape = triangle((-26, p - 32), (0, p), (26, p-32), fill=fill, stroke=stroke, stroke_width=2) | rotate(pos) | repeat(4, rotate(90))
petals.append(shape)
pos -= 6.25
p -= 6.75
pos = 3.10 * num
num += 1
return combine(petals)
# implementation
circle_1 = circle(r=5, fill='white', stroke='none') # the small circle in the middle
middle_petal_lines = line(x1=0, y1=0, x2=0, y2=15, stroke='white') | repeat(8, rotate(45)) # the white rays from the middle
diamond_petals_1 = diamond(x=0, y=20, h=40, w=20, fill='purple', stroke='white') | repeat(8, rotate(45))
diamond_petals_2 = diamond(x=0, y=20, h=45, w=30, fill='white', stroke='red', stroke_width=2) | rotate(22.5) | repeat(8, rotate(45))
diamond_petals_3 = diamond(x=0, y=25, h=45, w=35, fill='orange', stroke='darkred', stroke_width=2) | repeat(8, rotate(45))
petals_1 = ellipse(w=50, h=100, fill='#ff75ca', stroke='green', stroke_width=3) | repeat(8, rotate(45))
petals_2 = ellipse(w=50, h=125, fill='purple', stroke='orange', stroke_width=0) | repeat(16, rotate(22.5))
petal_lines_1 = line(x1=0, y1=59, x2=0, y2=40, stroke='white', stroke_width=3) | rotate(11.25) | repeat(16, rotate(22.5))
petal_lines_2 = line(x1=0, y1=67.5, x2=0, y2=40, stroke='yellow', stroke_width=2) | repeat(16, rotate(22.5))
circle_2 = circle(r=65, fill='orange', stroke='red', stroke_width=5)
triangular_petal = triangle((-10, 63), (0, 75), (10, 63), fill='white', stroke_width=5) | rotate(10)
triangular_petals = triangular_petal | repeat(72, rotate(5))
dark_shadow_1 = angleshadow((-16, 63), (0, 72), 20, fill='purple') | rotate(10)
dark_shadows_1 = dark_shadow_1 | repeat(36, rotate(10))
dark_shadow_2 = angleshadow((16, 60), (0, 72), 20, fill='orange') | rotate(10)
dark_shadows_2 = dark_shadow_2 | repeat(36, rotate(10))
shadow_lines = line(x1=0, y1=75, x2=-15.5, y2=82.5, stroke='purple', stroke_width=2) | repeat(36, rotate(10))
circle_3 = circle(r=95, fill='yellow', stroke='red', stroke_width=4)
layers = []
pos = 10
middle_p = 144
colors = ('#fdff99', 'yellow', 'orange', 'red', '#550000')
for i in colors: # setting up the outer layers of petals
shape = triangle((-50, middle_p - 50), (0, middle_p), (50, middle_p-50), fill=i, stroke='none') | rotate(pos) | repeat(36, rotate(10))
layers.append(shape)
pos = 10 if pos == 5 else 5
middle_p -= 10 # the distance of each layer
outer_layers = combine(layers)
circle_4 = circle(r=149, fill='black', stroke='none')
# rendering the shapes
show(circle_4, outer_layers, circle_3, dark_shadows_1, dark_shadows_2, shadow_lines, triangular_petals, circle_2, petals_2, petal_lines_2, petal_lines_1, petals_1, diamond_petals_3, diamond_petals_2, diamond_petals_1, circle_1, middle_petal_lines)
"""
by,
Reyes Joe Roshan (16)
Kasargod, Kerala
"""
