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Show HN: Something pointless I made

dn.ht

61–70 of 105 posts

Re: Show HN: Something pointless I made

#61
post #2

I made this demo using http://www.pixijs.com/ Something I'm really happy with is the psuedo-3d effect on the cat using a displacement map. I took the cat sprite ( http://dn.ht/picklecat/mesmercat.png ) and made a "depth map" ( http://dn.ht/picklecat/mesmercatdisplacement.jpg ) where white is closest and black is furthest. This information is used to determine how far to move the underlying pixels. It's enough to give…

+1 for Pixi.js. Pixi.js is awesome.

Re: Show HN: Something pointless I made

#62
post #59

Is the cat supposed to shoot lasers? Feels like it should but does not for me. Hitting the mouse and space, as well as other keys, doesn't do anything.

My, where history's path takes us. I'm not really sure how to describe this feeling; a clever hacker put a boggled cat and pickles on a star field and it's clearly missing lasers.

Like, I get there's a source GIF that inspired it, and lazoring pickles with a cat has that sort of pseudo randomness like 'purple monkey dishwasher'. But I still think it's strange that it stands out as an omission over, say, talking wrenches. (I think the awestruck cat is fine just how it is; just flummoxed over how legitimate your quip was.)

Re: Show HN: Something pointless I made

#63

Heh, sourced the music from youtube. That's a slick strategy. PS. Perhaps it was intentional, but this is quite topical given the recent story of "cucumbers scaring cats". ( https://www.youtube.com/watch?v=sc0mi0Ei1CQ )

That's the greatest cat video I've seen so far

Re: Show HN: Something pointless I made

#65
post #59

Is the cat supposed to shoot lasers? Feels like it should but does not for me. Hitting the mouse and space, as well as other keys, doesn't do anything.

My, where history's path takes us. I'm not really sure how to describe this feeling; a clever hacker put a boggled cat and pickles on a star field and it's clearly missing lasers. Like, I get there's a source GIF that inspired it, and lazoring pickles with a cat has that sort of pseudo randomness like 'purple monkey dishwasher'. But I still think it's strange that it stands out as an omission over, say, talking wrenc…

I think you're on to something here. I hadn't seen the cat/laser/cucumber gif prior to reading this thread (after visiting the demo), and after I noticed the cat following my mouse I tried clicking pickles with the expectation that they would be attacked by laser vision.

It's odd that I can say straight-faced "of course you would expect lasers to shoot from that cat's eyes and destroy the pickle," but that I can't describe why that assumption is so obvious.

Re: Show HN: Something pointless I made

#67
post #55

@dhotson This is not rendering for me in Chrome on OSX. Is this a known issue?

I'm using Chrome on an older rMBP with Intel 4400 graphics, and it took a little while for the rendering to start for me. Once it got going it was nice and smooth, however.
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