• nGL - a fast (enough) 3D engine for the nspire 5 4
Currently:  
« previous next »
Pages: 1 ... 22 23 [24] 25 26 ... 33   Go Down

Author Topic: nGL - a fast (enough) 3D engine for the nspire  (Read 269943 times)

0 Members and 2 Guests are viewing this topic.

Offline 123outerme

  • LV6 Super Member (Next: 500)
  • ******
  • Posts: 458
  • Rating: +23/-0
  • Self-unpaid intern
    • View Profile
Re: nGL - a fast (enough) 3D engine for the nspire
« Reply #345 on: June 10, 2014, 08:32:42 pm »
Is there a way to test if an Nspire is CX or not (as in, any differences in screen dimensions, etc)? That way, based on that test, you can make the worlds smaller or larger.
Logged

Offline bb010g

  • LV6 Super Member (Next: 500)
  • ******
  • Posts: 428
  • Rating: +22/-1
  • I do stuff
    • View Profile
    • elsewhere on the net
Re: nGL - a fast (enough) 3D engine for the nspire
« Reply #346 on: June 10, 2014, 09:15:27 pm »
You could have them press a button at the beginning to choose and store it in a config.
Logged
Arch Linux user
Haskell newbie | Warming up to Lua | Being dragged into C++
Calculators: HP 50g, HP 35s, Casio Prizm, TI-Nspire CX CAS, HP 28s, HP Prime, Mathematica 9 (if that counts)
π: 3.14...; l: 108; i: 105; e: 101; l+i+e: 314
THE CAKE IS A LIE IS A PIE

Offline Vogtinator

  • LV9 Veteran (Next: 1337)
  • *********
  • Posts: 1193
  • Rating: +108/-5
  • Instruction counter
    • View Profile
Re: nGL - a fast (enough) 3D engine for the nspire
« Reply #347 on: June 11, 2014, 08:19:13 am »
The world size I refer to is the size of the discovered part. If you walk too far from the spawn point, it'll crash soon.
The right way to prevent this is to cancel if memory allocation fails, but in C++ this works only with exceptions, which don't work with bFLT yet.
Logged

Offline Streetwalrus

  • LV12 Extreme Poster (Next: 5000)
  • ************
  • Posts: 3821
  • Rating: +80/-8
    • View Profile
Re: nGL - a fast (enough) 3D engine for the nspire
« Reply #348 on: June 11, 2014, 01:26:05 pm »
Couldn't this part be written in C then ?
Logged

Offline Vogtinator

  • LV9 Veteran (Next: 1337)
  • *********
  • Posts: 1193
  • Rating: +108/-5
  • Instruction counter
    • View Profile
Re: nGL - a fast (enough) 3D engine for the nspire
« Reply #349 on: June 11, 2014, 02:38:34 pm »
How exactly would you use std::vector in C?
Also, push_back has no return value, an exception (std::bad_alloc, AFAIK) is thrown on malloc failure.
Logged

Offline Streetwalrus

  • LV12 Extreme Poster (Next: 5000)
  • ************
  • Posts: 3821
  • Rating: +80/-8
    • View Profile
Re: nGL - a fast (enough) 3D engine for the nspire
« Reply #350 on: June 11, 2014, 03:19:05 pm »
Welp, I'm no C/C++ dev. :P
Logged

Offline kevinkore3

  • LV3 Member (Next: 100)
  • ***
  • Posts: 57
  • Rating: +0/-0
    • View Profile
Re: nGL - a fast (enough) 3D engine for the nspire
« Reply #351 on: June 11, 2014, 05:50:27 pm »
Quote from: Vogtinator on June 11, 2014, 08:19:13 am
The world size I refer to is the size of the discovered part. If you walk too far from the spawn point, it'll crash soon.
The right way to prevent this is to cancel if memory allocation fails, but in C++ this works only with exceptions, which don't work with bFLT yet.
Couldn't you use gotos once the world reached a certain size instead of exceptions?
« Last Edit: June 11, 2014, 05:53:25 pm by kevinkore3 »
Logged

Offline Vogtinator

  • LV9 Veteran (Next: 1337)
  • *********
  • Posts: 1193
  • Rating: +108/-5
  • Instruction counter
    • View Profile
Re: nGL - a fast (enough) 3D engine for the nspire
« Reply #352 on: June 11, 2014, 05:53:25 pm »
While I actually like gotos for such purposes, I'm not able to change the C++ standard and it's implementation.
Logged

Offline DJ Omnimaga

  • Clacualters are teh gr33t
  • CoT Emeritus
  • LV15 Omnimagician (Next: --)
  • *
  • Posts: 55943
  • Rating: +3154/-232
  • CodeWalrus founder & retired Omnimaga founder
    • View Profile
    • Dream of Omnimaga Music
Re: nGL - a fast (enough) 3D engine for the nspire
« Reply #353 on: June 14, 2014, 07:07:24 am »
Question: In the menu, how are we supposed to save? When choosing save I tried the Menu, dot, 5, esc and Enter keys and whichever worked doesn't appear to save properly. When I restart the game and  try to reload the map, it does nothing so I lose all my progress. ???
Logged

Offline aeTIos

  • Nonbinary computing specialist
  • LV12 Extreme Poster (Next: 5000)
  • ************
  • Posts: 3915
  • Rating: +184/-32
    • View Profile
    • wank.party
Re: nGL - a fast (enough) 3D engine for the nspire
« Reply #354 on: June 14, 2014, 07:46:35 am »
How did I miss this? Mind = BLOWN. O.O
Logged
I'm not a nerd but I pretend:

Offline Vogtinator

  • LV9 Veteran (Next: 1337)
  • *********
  • Posts: 1193
  • Rating: +108/-5
  • Instruction counter
    • View Profile
Re: nGL - a fast (enough) 3D engine for the nspire
« Reply #355 on: June 14, 2014, 03:58:51 pm »
Quote
Question: In the menu, how are we supposed to save? When choosing save I tried the Menu, dot, 5, esc and Enter keys and whichever worked doesn't appear to save properly. When I restart the game and  try to reload the map, it does nothing so I lose all my progress.
Just press "menu" then either the touchpad or clickpad "click" or the 5 key. It should freeze for a short time and then close the menu.
Or just press Esc to "Save & Exit" in-game.
If it doesn't work, could you post your current crafti.map.tns if you have one?
Logged

Offline Vogtinator

  • LV9 Veteran (Next: 1337)
  • *********
  • Posts: 1193
  • Rating: +108/-5
  • Instruction counter
    • View Profile
Re: nGL - a fast (enough) 3D engine for the nspire
« Reply #356 on: June 20, 2014, 03:44:11 pm »
Just a quick update:
I'm currently busy on vacation and next week school starts again so I'm busy learning and other unnecessary duties.
Redstone is fully implemented, but some blocks are still missing, so it's not very useful yet.
However, I worked a bit on my ndless fork and got exceptions to work! It's a rather nice feature, to minimize possible crashes.
Also, it'll be using a new executable format which will load faster and maybe also make the game faster!
It'll take a while to implement it in both ndless 3.6 and 3.1 though, I don't want that it runs on 3.6 only.
Logged

Offline nspireguy

  • LV4 Regular (Next: 200)
  • ****
  • Posts: 158
  • Rating: +11/-6
    • View Profile
    • NspireGuy
Re: nGL - a fast (enough) 3D engine for the nspire
« Reply #357 on: June 20, 2014, 05:34:49 pm »
Quote from: Vogtinator on June 20, 2014, 03:44:11 pm
Just a quick update:
I'm currently busy on vacation and next week school starts again so I'm busy learning and other unnecessary duties.
Redstone is fully implemented, but some blocks are still missing, so it's not very useful yet.
However, I worked a bit on my ndless fork and got exceptions to work! It's a rather nice feature, to minimize possible crashes.
Also, it'll be using a new executable format which will load faster and maybe also make the game faster!
It'll take a while to implement it in both ndless 3.6 and 3.1 though, I don't want that it runs on 3.6 only.
AWESOME!!!
Logged

Offline Adriweb

  • Editor
  • LV10 31337 u53r (Next: 2000)
  • **********
  • Posts: 1708
  • Rating: +229/-17
    • View Profile
    • TI-Planet.org
Re: nGL - a fast (enough) 3D engine for the nspire
« Reply #358 on: June 20, 2014, 06:40:22 pm »
Quote from: Vogtinator on June 20, 2014, 03:44:11 pm
However, I worked a bit on my ndless fork and got exceptions to work! It's a rather nice feature, to minimize possible crashes.
Also, it'll be using a new executable format which will load faster and maybe also make the game faster!
It'll take a while to implement it in both ndless 3.6 and 3.1 though, I don't want that it runs on 3.6 only.
Nice !
is Extended aware of this ? (So that he can integrate it in the official repo)
Well, I suppose you should finish it first :P
Good that it runs on 3.6 already, I guess it's more of a priority than 3.1, these days.
Logged
My calculator programs
TI-Planet.org co-admin.
TI-Nspire Lua programming : Tutorials  |  API Documentation

Offline Vogtinator

  • LV9 Veteran (Next: 1337)
  • *********
  • Posts: 1193
  • Rating: +108/-5
  • Instruction counter
    • View Profile
Re: nGL - a fast (enough) 3D engine for the nspire
« Reply #359 on: July 05, 2014, 03:32:16 pm »
Small little teaser  :devil: :
Logged
Pages: 1 ... 22 23 [24] 25 26 ... 33   Go Up
« previous next »