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[PICO-8] 3D demo (maybe library soonish)

Started by Ivoah, April 26, 2015, 12:33:29 AM

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Ivoah

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)



Demo attached
  • Calculators owned: TI-86 (now broken), TI SR-56, TI-Nspire CX CAS, TI-84+ SE, TI-84+ SE, TI-85, TI-73 Explorer VS, ViewScreen, TI-84+ CSE, TI-83+ SE

alexgt

Looks awesome I should bug my parents to see if I can buy PICO-8
  • Calculators owned: Ti-84+, Ti-Nspire, Hp Prime, Broken HP Prime, HP 48SX

Ivoah

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.
  • Calculators owned: TI-86 (now broken), TI SR-56, TI-Nspire CX CAS, TI-84+ SE, TI-84+ SE, TI-85, TI-73 Explorer VS, ViewScreen, TI-84+ CSE, TI-83+ SE

Dream of Omnimaga

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.
  • Calculators owned: TI-82 Advanced Edition Python TI-84+ TI-84+CSE TI-84+CE TI-84+CEP TI-86 TI-89T cfx-9940GT fx-7400G+ fx 1.0+ fx-9750G+ fx-9860G fx-CG10 HP 49g+ HP 39g+ HP 39gs (bricked) HP 39gII HP Prime G1 HP Prime G2 Sharp EL-9600C
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Snektron

  • Calculators owned: TI-84+
Legends say if you spam more than DJ Omnimaga, you will become a walrus...


Ivoah

It seems to run pretty well even with quite a few lines onscreen

  • Calculators owned: TI-86 (now broken), TI SR-56, TI-Nspire CX CAS, TI-84+ SE, TI-84+ SE, TI-85, TI-73 Explorer VS, ViewScreen, TI-84+ CSE, TI-83+ SE

Dream of Omnimaga

Wow that's quite impressive. :D Starfox, anyone? :)
  • Calculators owned: TI-82 Advanced Edition Python TI-84+ TI-84+CSE TI-84+CE TI-84+CEP TI-86 TI-89T cfx-9940GT fx-7400G+ fx 1.0+ fx-9750G+ fx-9860G fx-CG10 HP 49g+ HP 39g+ HP 39gs (bricked) HP 39gII HP Prime G1 HP Prime G2 Sharp EL-9600C
  • Consoles, mobile devices and vintage computers owned: Huawei P30 Lite, Moto G 5G, Nintendo 64 (broken), Playstation, Wii U

Ivoah

  • Calculators owned: TI-86 (now broken), TI SR-56, TI-Nspire CX CAS, TI-84+ SE, TI-84+ SE, TI-85, TI-73 Explorer VS, ViewScreen, TI-84+ CSE, TI-83+ SE

Duke "Tape" Eiyeron

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.
  • Calculators owned: A lot.

Ivoah

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.
  • Calculators owned: TI-86 (now broken), TI SR-56, TI-Nspire CX CAS, TI-84+ SE, TI-84+ SE, TI-85, TI-73 Explorer VS, ViewScreen, TI-84+ CSE, TI-83+ SE

Dream of Omnimaga

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.
  • Calculators owned: TI-82 Advanced Edition Python TI-84+ TI-84+CSE TI-84+CE TI-84+CEP TI-86 TI-89T cfx-9940GT fx-7400G+ fx 1.0+ fx-9750G+ fx-9860G fx-CG10 HP 49g+ HP 39g+ HP 39gs (bricked) HP 39gII HP Prime G1 HP Prime G2 Sharp EL-9600C
  • Consoles, mobile devices and vintage computers owned: Huawei P30 Lite, Moto G 5G, Nintendo 64 (broken), Playstation, Wii U

Yuki

Wireframe rendering is pretty much a few simple matrix multiplications, so it should be pretty fast. For textures, well, that's another story.
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Duke "Tape" Eiyeron

I saw a non sorted 3D solid prototype once on Twitter. 3D is coming soon! :p
  • Calculators owned: A lot.

Snektron

  • Calculators owned: TI-84+
Legends say if you spam more than DJ Omnimaga, you will become a walrus...


Duke "Tape" Eiyeron

  • Calculators owned: A lot.

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