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Development => PC, Mac & Vintage Computers => Topic started by: Ivoah on April 26, 2015, 12:33:29 AM

Title: [PICO-8] 3D demo (maybe library soonish)
Post by: Ivoah on April 26, 2015, 12:33:29 AM
I made a simple 3D demo in PICO-8, currently there is only support for drawing wireframe shapes and point clouds. There are also a few bugs, but I think it looks pretty great! (You can see one of the bugs in the screenshot)

(http://a.pomf.se/jmezbm.gif)

Demo attached
Title: Re: 3D demo (maybe library soonish)
Post by: alexgt on April 26, 2015, 12:51:28 AM
Looks awesome I should bug my parents to see if I can buy PICO-8
Title: Re: 3D demo (maybe library soonish)
Post by: Ivoah on April 26, 2015, 01:17:34 AM
You don't need to buy it, see my message posted earlier on the PICO-8 thread:
Quote from: Ivoah on April 23, 2015, 12:53:57 PM
http://pastebin.com/1viWQZ5X
http://pastebin.com/f5MZ2Nb3
http://pastebin.com/TGQqpJLC

Also, I've made some modifications, I'll update the op soon.
Title: Re: 3D demo (maybe library soonish)
Post by: Dream of Omnimaga on April 26, 2015, 04:33:53 AM
I saw this earlier and it really looks good. It seems smoother now that I view the screenshot on a computer, unless it's a new screenshot? Anyway I am definitively curious about what kind of 3D game could be done on that console.
Title: Re: [PICO-8] 3D demo (maybe library soonish)
Post by: Snektron on April 26, 2015, 09:23:51 AM
Looks awesome! Now make a 4D demo :trollface:
Title: Re: 3D demo (maybe library soonish)
Post by: Ivoah on April 29, 2015, 02:12:05 PM
It seems to run pretty well even with quite a few lines onscreen

(http://i.imgur.com/AaYaQjX.gif) (http://imgur.com/AaYaQjX)
Title: Re: 3D demo (maybe library soonish)
Post by: Dream of Omnimaga on April 29, 2015, 03:39:54 PM
Wow that's quite impressive. :D Starfox, anyone? :)
Title: Re: 3D demo (maybe library soonish)
Post by: Ivoah on April 29, 2015, 03:41:17 PM
Quote from: DJ Omnimaga on April 29, 2015, 03:39:54 PM
Wow that's quite impressive. :D Starfox, anyone? :)

Oooh, that'd be neat
Title: Re: 3D demo (maybe library soonish)
Post by: Duke "Tape" Eiyeron on April 30, 2015, 01:50:02 PM
Yeah but solid 3D isn't the same than wireframe 3D X) You will probably end in a slow crawl.
EDIT : Wait, IIRc, there is a polygon function.
Title: Re: 3D demo (maybe library soonish)
Post by: Ivoah on April 30, 2015, 01:51:34 PM
Quote from: Duke "Tape" Eiyeron on April 30, 2015, 01:50:02 PM
Yeah but solid 3D isn't the same than wireframe 3D X) You will probably end in a slow crawl.

Probably, but it'll be fun.
Title: Re: 3D demo (maybe library soonish)
Post by: Dream of Omnimaga on May 01, 2015, 04:21:08 AM
If there is no built-in filled polygon feature and only wireframe, then it could end up being very slow if the author tried to limit speed on purpose for such things, but I am willing to bet it might be fast enough.
Title: Re: 3D demo (maybe library soonish)
Post by: Yuki on May 01, 2015, 06:19:30 PM
Wireframe rendering is pretty much a few simple matrix multiplications, so it should be pretty fast. For textures, well, that's another story.
Title: Re: 3D demo (maybe library soonish)
Post by: Duke "Tape" Eiyeron on May 03, 2015, 11:48:04 AM
I saw a non sorted 3D solid prototype once on Twitter. 3D is coming soon! :p
Title: Re: [PICO-8] 3D demo (maybe library soonish)
Post by: Snektron on May 03, 2015, 12:21:01 PM
Awesome :D
Title: Re: 3D demo (maybe library soonish)
Post by: Duke "Tape" Eiyeron on May 03, 2015, 02:19:41 PM
Here (http://www.lexaloffle.com/bbs/?pid=10421#p10421)'s the demo I saw. Amazing.
Title: Re: 3D demo (maybe library soonish)
Post by: Dream of Omnimaga on May 05, 2015, 04:43:11 PM
Wow and that seems to run kinda fast. Maybe we'll be able to do some simple 3D stuff like racing games or at least space shooters soon :D
Title: Re: 3D demo (maybe library soonish)
Post by: Duke "Tape" Eiyeron on May 05, 2015, 09:28:46 PM
Yeah, I hoped for more detailled 2d games but seeing 3D on Pico is quite amazing! :D
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