Challenge #420: The Sierpinski Triangle

[ggruccio]

There must be something I'm not following in the instructions!  Mine looks ugly 😂!  I'll have to use this one as a learning experience to find out what I didn't understand.

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[doodle1080p]

Probably not the most efficient approach, but got it sorted and seems to run a lot quicker than solution workflow so happy with that.

Fist point is randomly generated and fed into macro, which iterates back with new midpoint each time.

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[patrick_digan]

These triangles are blowing my mind!

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[AshaDaniels]

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[Bobbyt23]

Wow an absolutely brutal challenge. So many good spatial functions available in the formula tool to help though.

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[alineruizcampos]

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[martinson]

[myastarling]

Here's my solution. I have to admit I was completely lost and overwhelmed... and then I read the directions 😂

It was surprisingly straightforward, although I can't explain how it worked. 

I upped the iterations to 10K to make those triangles -pop-.

[JBevan89]

Great Challenge

[Erin]

I enjoyed this more than I thought I would 😎

Workflow

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Macro

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I set my iterations to 1000 for this results pic so that I could see the fractal better.