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coordinates.py
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coordinates.py
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def diagonal(matrixLength):
matrixLength -= 1
coords = []
coordsB = []
for i in range(matrixLength):
if i % 2 == 0:
x = i
y = 0
while y <= i:
coord = (x, y)
coords.append(coord)
y += 1
x -= 1
elif i % 2 == 1:
x = 0
y = i
while x <= i:
coord = (x, y)
coords.append(coord)
x += 1
y -= 1
for i in range(matrixLength, -1, -1):
if i % 2 == 1:
x = i
y = matrixLength
while y >= i:
coord = (x, y)
coordsB.insert(0, coord)
y -= 1
x += 1
elif i % 2 == 0:
x = matrixLength
y = i
while x >= i:
coord = (x, y)
coordsB.insert(0, coord)
x -= 1
y += 1
coords += coordsB
return coords
# Takes square matrices and returns coordinates for LED's
# e.g. 8x8 LED matrix, matrixLength = 8
def straight(matrixLength):
coords = []
for i in range(matrixLength):
x = 0
y = i
while x < matrixLength:
coord = (x, y)
coords.append(coord)
x += 1
return coords