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Allow for different demo snippets to be selected #528

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Merged
windelbouwman merged 4 commits into from
Feb 23, 2019
Merged

Allow for different demo snippets to be selected #528

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d02e835
Allow for multiple demo snippets to be selected
coolreader18 Feb 23, 2019
4dde810
Move snippets directory
coolreader18 Feb 23, 2019
b89d95c
Add fizzbuzz demo
coolreader18 Feb 23, 2019
6e8b88e
Add mandelbrot snippet
coolreader18 Feb 23, 2019
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Add mandelbrot snippet
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@coolreader18
coolreader18 committed Feb 23, 2019
commit 6e8b88e1fdd24cfea8e2ee8ebd98004df2b50ceb
31 changes: 31 additions & 0 deletions wasm/demo/snippets/mandelbrot.py
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# NOTE: will take a while, up to around a minute, to run.
# Expect this page to freeze.

w = 50.0
h = 50.0

y = 0.0
while y < h:
x = 0.0
while x < w:
Zr, Zi, Tr, Ti = 0.0, 0.0, 0.0, 0.0
Cr = 2 * x / w - 1.5
Ci = 2 * y / h - 1.0

i = 0
while i < 50 and Tr + Ti <= 4:
Zi = 2 * Zr * Zi + Ci
Zr = Tr - Ti + Cr
Tr = Zr * Zr
Ti = Zi * Zi
i = i + 1

if Tr + Ti <= 4:
print('*', end='')
else:
print('·', end='')

x = x + 1

print()
y = y + 1