fogleman

10 ms·

121.
by fogleman 9y ago
Nice! I knew about sprite shuffling and wondered how it would look here but didn't realize that was what was going on in this particular case.
122.
by fogleman 9y ago
That's awesome!
123.
by fogleman 9y ago
Nah, I had already written the emulator a couple years ago.
124.
by fogleman 9y ago
No masters, each one sold is unique! If you buy one, I'll play another round of Donkey Kong. haha
125.
by fogleman 9y ago
As the creator, I feel this comment best reflects my mindset behind the pricing. In particular, at a lower price I'd be overwhelmed with fulfillment and I'm not interested in that.
126.
by fogleman 9y ago
Woah, hey, it's me! I wanted to share this on HN but wasn't sure if it was kosher. I guess someone else did it for me! I just started working on these last week and they were very well received on Twitter. Then, to my astonishment
127.
by fogleman 9y ago
I also wrote this: https://medium.com/@fogleman/pen-plotter-programming-the-bas...
128.
by fogleman 9y ago
Thanks - this is my favorite aspect of it as well!
129.
by fogleman 9y ago
Kinda, but I figured it would stand out so I went for it.
130.
by fogleman 9y ago
What do you do with all of your time? :)
131.
by fogleman 9y ago
Well, that's the idea!
132.
by fogleman 9y ago
It's been done! This one gets progressively more detailed: https://www.youtube.com/watch?v=PyAkgS6Xl1Q Here's one someone else did: https://vimeo.com/210854333
133.
by fogleman 9y ago
(Developer of Primitive here.) Love seeing people use my software in different ways! If this looks interesting to you, try it out: https://primitive.lol/ https://github.com/fogleman/primitive Also, I m
134.
Hexatope: Interactive jewelry design with three.js(hexatope.io)
1 points by fogleman 9y ago|0 comments
135.
by fogleman 9y ago
Surely there's a middle ground...
136.
by fogleman 9y ago
Here's my software renderer... https://github.com/fogleman/fauxgl :)
137.
by fogleman 9y ago
Ha, thanks!
138.
by fogleman 9y ago
Glad to see more graphics work being done in Go. This is built on `pinhole`, which is built on `gg`, a 2D rendering library that I wrote. How many layers deep can we get? :) https://github.com/fogleman/gg
139.
by fogleman 9y ago
I do not. Nor any other "brain supplement."
140.
by fogleman 9y ago
An STL file is literally just a list of triangles. Each triangle has three vertices, each vertex has X, Y, Z floating point coordinates.
141.
by fogleman 9y ago
In general, simulated annealing is hard to parallelize. But in this case we also tend to get stuck in local minima a lot, because they are very deep troughs in the search space. (Annealing does still perform much better than hill climbing t
142.
by fogleman 9y ago
Right. I was doing a matrix transform on the AABB. I removed the need to do that by having a lookup table of already-rotated BVHs.
143.
by fogleman 9y ago
Here are the 8 deer by the way: http://i.imgur.com/RDwzbD8.png
144.
by fogleman 9y ago
Somehow it seems less polished of a command line tool that way, but it was perfect for my needs. I actually ran it over night to pack a model of a deer, packing 8 of them together. It produced this histogram of scores: http://i.i
145.
by fogleman 9y ago
Thanks! Have you seen this? http://svgnest.com/
146.
by fogleman 9y ago
A couple performance optimizations I made that weren't covered in the article: - When I profiled my initial implementation of the annealing, I found that it was spending a lot of time just rotating bounding boxes to test for intersecti
147.
by fogleman 9y ago
I had a feeling there might be physical limitations!
148.
by fogleman 9y ago
I guess it isn't exactly bin packing or knapsack. Usually knapsack doesn't deal with dimensions but just a cost/weight. Consider it a variant.
149.
Show HN: 3D Packing for 3D Printing(michaelfogleman.com)
260 points by fogleman 9y ago|45 comments
150.
by fogleman 9y ago
Well, for one, there are two detectors, one in Louisiana and another in Washington.

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