« previous next »
Pages: 1 ... 7 8 [9]   Go Down

Author Topic: Axe Raycaster  (Read 23274 times)

0 Members and 1 Guest are viewing this topic.

Offline squidgetx

  • Food.
  • CoT Emeritus
  • LV10 31337 u53r (Next: 2000)
  • *
  • Posts: 1881
  • Rating: +503/-17
  • rawr.
    • View Profile
Re: Axe Raycaster
« Reply #120 on: December 11, 2010, 01:31:51 pm »
@ztrumpet: That's a problem though, since sinx / cosx and cosx / sinx actually comes out to either 0 or 1. So you actually have to inflate the first term by 128 (or some other factor) and then don't forget about the signed division :P Additionally, my problem was that not only did I have to scale by 128, I had to scale by 128 or -128 depending on which direction you were facing

@ztrumpet/DJ. I guess that would be good

@willrandship: How do you mean? Is there a scaling command?
Logged

Offline willrandship

  • Omnimagus of the Multi-Base.
  • LV11 Super Veteran (Next: 3000)
  • ***********
  • Posts: 2953
  • Rating: +98/-13
  • Insert sugar to begin programming subroutine.
    • View Profile
Re: Axe Raycaster
« Reply #121 on: December 11, 2010, 01:39:17 pm »
I think so.....hang on.

Hmm, guess not. I'd thought someone had mentioned scaling in an old thread.

Oh XD it was a thread about asm, not axe. :P sorry.
Logged

Offline FinaleTI

  • Believe in the pony that believes in you!
  • CoT Emeritus
  • LV10 31337 u53r (Next: 2000)
  • *
  • Posts: 1830
  • Rating: +121/-2
  • Believe in the pony that believes in you!
    • View Profile
    • dmuckerman.tumblr.com
Re: Axe Raycaster
« Reply #122 on: December 11, 2010, 01:49:31 pm »
Logged


Spoiler For Projects:

My projects haven't been worked on in a while, so they're all on hiatus for the time being. I do hope to eventually return to them in some form or another...

Spoiler For Pokemon TI:
Axe port of Pokemon Red/Blue to the 83+/84+ family. On hold.

Spoiler For Nostalgia:
My big personal project, an original RPG about dimensional travel and a few heroes tasked with saving the world.
Coding-wise, on hold, but I am re-working the story.

Spoiler For Finale's Super Insane Tunnel Pack of Doom:
I will be combining Blur and Collision Course into a single gamepack. On hold.

Spoiler For Nostalgia Origins: Sky's Story:
Prequel to Nostalgia. On hold, especially while the story is re-worked.

Offline willrandship

  • Omnimagus of the Multi-Base.
  • LV11 Super Veteran (Next: 3000)
  • ***********
  • Posts: 2953
  • Rating: +98/-13
  • Insert sugar to begin programming subroutine.
    • View Profile
Re: Axe Raycaster
« Reply #123 on: December 11, 2010, 01:54:18 pm »
Yeah, that might have been part of what confused me :P but that one only talks about enlarging sprites, not shrinking them.
Logged

Offline squidgetx

  • Food.
  • CoT Emeritus
  • LV10 31337 u53r (Next: 2000)
  • *
  • Posts: 1881
  • Rating: +503/-17
  • rawr.
    • View Profile
Re: Axe Raycaster
« Reply #124 on: December 11, 2010, 01:54:48 pm »
Hm, looks interesting. I think I'll go with making the user draw all the different zoom levels though, or possibly have the auto scale be an option
Logged

Offline ztrumpet

  • The Rarely Active One
  • CoT Emeritus
  • LV13 Extreme Addict (Next: 9001)
  • *
  • Posts: 5712
  • Rating: +364/-4
  • If you see this, send me a PM. Just for fun.
    • View Profile
Re: Axe Raycaster
« Reply #125 on: December 12, 2010, 10:20:53 pm »
Quote from: squidgetx on December 11, 2010, 01:31:51 pm
@ztrumpet: That's a problem though, since sinx / cosx and cosx / sinx actually comes out to either 0 or 1. So you actually have to inflate the first term by 128 (or some other factor) and then don't forget about the signed division :P Additionally, my problem was that not only did I have to scale by 128, I had to scale by 128 or -128 depending on which direction you were facing
Ah, I see.  That's quite difficult.  Nice job on that. ;D
Logged

Offline DJ Omnimaga

  • Clacualters are teh gr33t
  • CoT Emeritus
  • LV15 Omnimagician (Next: --)
  • *
  • Posts: 55942
  • Rating: +3154/-232
  • CodeWalrus founder & retired Omnimaga founder
    • View Profile
    • Dream of Omnimaga Music
Re: Axe Raycaster
« Reply #126 on: December 13, 2010, 03:59:19 pm »
Scaling really has to be pre-rendered. Rendering a sprite takes 0.1 second, meaning if there are 10 sprites on the screen, your game run a bit under 1 FPS.
Logged
Now active at https://discord.gg/cuZcfcF (CodeWalrus server)

Offline willrandship

  • Omnimagus of the Multi-Base.
  • LV11 Super Veteran (Next: 3000)
  • ***********
  • Posts: 2953
  • Rating: +98/-13
  • Insert sugar to begin programming subroutine.
    • View Profile
Re: Axe Raycaster
« Reply #127 on: December 13, 2010, 08:01:24 pm »
I take it you mean scaling a sprite takes .1 seconds? That's really horrible for realtime rendering, but I suppose you could prescale them as it starts if you're super desperate for space.
Logged

Offline DJ Omnimaga

  • Clacualters are teh gr33t
  • CoT Emeritus
  • LV15 Omnimagician (Next: --)
  • *
  • Posts: 55942
  • Rating: +3154/-232
  • CodeWalrus founder & retired Omnimaga founder
    • View Profile
    • Dream of Omnimaga Music
Re: Axe Raycaster
« Reply #128 on: December 14, 2010, 03:48:46 pm »
Yeah 0.1 second, as shown in my screenshot in the linked topic. This is why they need to be pre-rendered. When entering a room with new sprites they should probably be pre-rendered there.
Logged
Now active at https://discord.gg/cuZcfcF (CodeWalrus server)
Pages: 1 ... 7 8 [9]   Go Up
« previous next »