The following warnings occurred:
Warning [2] Undefined array key "lockoutexpiry" - Line: 94 - File: global.php PHP 8.1.27 (Linux)
File Line Function
/global.php 94 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined array key "lockoutexpiry" - Line: 573 - File: global.php PHP 8.1.27 (Linux)
File Line Function
/global.php 573 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined variable $can_access_moderationqueue - Line: 752 - File: global.php PHP 8.1.27 (Linux)
File Line Function
/global.php 752 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined array key "avatartype" - Line: 892 - File: global.php PHP 8.1.27 (Linux)
File Line Function
/global.php 892 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined array key "avatartype" - Line: 892 - File: global.php PHP 8.1.27 (Linux)
File Line Function
/global.php 892 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined variable $awaitingusers - Line: 34 - File: global.php(959) : eval()'d code PHP 8.1.27 (Linux)
File Line Function
/global.php(959) : eval()'d code 34 errorHandler->error
/global.php 959 eval
/showthread.php 28 require_once
Warning [2] Undefined array key "style" - Line: 1024 - File: global.php PHP 8.1.27 (Linux)
File Line Function
/global.php 1024 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$lang_select_default - Line: 5308 - File: inc/functions.php PHP 8.1.27 (Linux)
File Line Function
/inc/functions.php 5308 errorHandler->error
/global.php 1024 build_theme_select
/showthread.php 28 require_once
Warning [2] Undefined array key 1 - Line: 1474 - File: inc/functions.php PHP 8.1.27 (Linux)
File Line Function
/inc/functions.php 1474 errorHandler->error
/inc/functions.php 1429 fetch_forum_permissions
/showthread.php 103 forum_permissions
Warning [2] Undefined array key 1 - Line: 1474 - File: inc/functions.php PHP 8.1.27 (Linux)
File Line Function
/inc/functions.php 1474 errorHandler->error
/inc/functions.php 1439 fetch_forum_permissions
/inc/functions.php 3077 forum_permissions
/showthread.php 661 build_forum_jump
Warning [2] Undefined array key 1 - Line: 1474 - File: inc/functions.php PHP 8.1.27 (Linux)
File Line Function
/inc/functions.php 1474 errorHandler->error
/inc/functions.php 1439 fetch_forum_permissions
/inc/functions.php 3077 forum_permissions
/showthread.php 661 build_forum_jump
Warning [2] Undefined array key 1 - Line: 1474 - File: inc/functions.php PHP 8.1.27 (Linux)
File Line Function
/inc/functions.php 1474 errorHandler->error
/inc/functions.php 1439 fetch_forum_permissions
/inc/functions.php 3077 forum_permissions
/showthread.php 661 build_forum_jump
Warning [2] Undefined array key 1 - Line: 1474 - File: inc/functions.php PHP 8.1.27 (Linux)
File Line Function
/inc/functions.php 1474 errorHandler->error
/inc/functions.php 1439 fetch_forum_permissions
/inc/functions.php 3077 forum_permissions
/showthread.php 661 build_forum_jump
Warning [2] Undefined array key 1 - Line: 1474 - File: inc/functions.php PHP 8.1.27 (Linux)
File Line Function
/inc/functions.php 1474 errorHandler->error
/inc/functions.php 1439 fetch_forum_permissions
/inc/functions.php 3077 forum_permissions
/showthread.php 661 build_forum_jump
Warning [2] Undefined array key 1 - Line: 1474 - File: inc/functions.php PHP 8.1.27 (Linux)
File Line Function
/inc/functions.php 1474 errorHandler->error
/inc/functions.php 1439 fetch_forum_permissions
/inc/functions.php 3077 forum_permissions
/showthread.php 661 build_forum_jump
Warning [2] Undefined array key 1 - Line: 1474 - File: inc/functions.php PHP 8.1.27 (Linux)
File Line Function
/inc/functions.php 1474 errorHandler->error
/inc/functions.php 1439 fetch_forum_permissions
/inc/functions.php 3077 forum_permissions
/showthread.php 661 build_forum_jump
Warning [2] Undefined array key "mybb" - Line: 2121 - File: inc/functions.php PHP 8.1.27 (Linux)
File Line Function
/inc/functions.php 2121 errorHandler->error
/inc/functions_indicators.php 41 my_set_array_cookie
/showthread.php 669 mark_thread_read
Warning [2] Undefined variable $postsdone - Line: 906 - File: showthread.php PHP 8.1.27 (Linux)
File Line Function
/showthread.php 906 errorHandler->error
Warning [2] Undefined array key 7802 - Line: 912 - File: showthread.php PHP 8.1.27 (Linux)
File Line Function
/showthread.php 912 errorHandler->error
Warning [2] Undefined array key 7803 - Line: 912 - File: showthread.php PHP 8.1.27 (Linux)
File Line Function
/showthread.php 912 errorHandler->error
Warning [2] Undefined array key 7806 - Line: 912 - File: showthread.php PHP 8.1.27 (Linux)
File Line Function
/showthread.php 912 errorHandler->error
Warning [2] Undefined array key 7810 - Line: 912 - File: showthread.php PHP 8.1.27 (Linux)
File Line Function
/showthread.php 912 errorHandler->error
Warning [2] Undefined array key 7817 - Line: 912 - File: showthread.php PHP 8.1.27 (Linux)
File Line Function
/showthread.php 912 errorHandler->error
Warning [2] Undefined array key 7818 - Line: 912 - File: showthread.php PHP 8.1.27 (Linux)
File Line Function
/showthread.php 912 errorHandler->error
Warning [2] Undefined array key 7859 - Line: 912 - File: showthread.php PHP 8.1.27 (Linux)
File Line Function
/showthread.php 912 errorHandler->error
Warning [2] Undefined array key 7802 - Line: 1643 - File: showthread.php PHP 8.1.27 (Linux)
File Line Function
/showthread.php 1643 errorHandler->error
/showthread.php 924 buildtree
Warning [2] Undefined array key 7803 - Line: 1643 - File: showthread.php PHP 8.1.27 (Linux)
File Line Function
/showthread.php 1643 errorHandler->error
/showthread.php 924 buildtree
Warning [2] Undefined array key 7806 - Line: 1643 - File: showthread.php PHP 8.1.27 (Linux)
File Line Function
/showthread.php 1643 errorHandler->error
/showthread.php 924 buildtree
Warning [2] Undefined array key 7810 - Line: 1643 - File: showthread.php PHP 8.1.27 (Linux)
File Line Function
/showthread.php 1643 errorHandler->error
/showthread.php 924 buildtree
Warning [2] Undefined array key 7817 - Line: 1643 - File: showthread.php PHP 8.1.27 (Linux)
File Line Function
/showthread.php 1643 errorHandler->error
/showthread.php 924 buildtree
Warning [2] Undefined array key 7818 - Line: 1643 - File: showthread.php PHP 8.1.27 (Linux)
File Line Function
/showthread.php 1643 errorHandler->error
/showthread.php 924 buildtree
Warning [2] Undefined array key 7859 - Line: 1643 - File: showthread.php PHP 8.1.27 (Linux)
File Line Function
/showthread.php 1643 errorHandler->error
/showthread.php 924 buildtree
Warning [2] Undefined array key "profilefield" - Line: 6 - File: inc/functions_post.php(484) : eval()'d code PHP 8.1.27 (Linux)
File Line Function
/inc/functions_post.php(484) : eval()'d code 6 errorHandler->error
/inc/functions_post.php 484 eval
/showthread.php 925 build_postbit
Warning [2] Undefined array key "canonlyreplyownthreads" - Line: 672 - File: inc/functions_post.php PHP 8.1.27 (Linux)
File Line Function
/inc/functions_post.php 672 errorHandler->error
/showthread.php 925 build_postbit
Warning [2] Undefined array key "showimages" - Line: 768 - File: inc/functions_post.php PHP 8.1.27 (Linux)
File Line Function
/inc/functions_post.php 768 errorHandler->error
/showthread.php 925 build_postbit
Warning [2] Undefined array key "showvideos" - Line: 773 - File: inc/functions_post.php PHP 8.1.27 (Linux)
File Line Function
/inc/functions_post.php 773 errorHandler->error
/showthread.php 925 build_postbit
Warning [2] Undefined array key "posttime" - Line: 9 - File: inc/functions_post.php(906) : eval()'d code PHP 8.1.27 (Linux)
File Line Function
/inc/functions_post.php(906) : eval()'d code 9 errorHandler->error
/inc/functions_post.php 906 eval
/showthread.php 925 build_postbit
Warning [2] Undefined array key "avatar_padding" - Line: 19 - File: inc/functions_post.php(906) : eval()'d code PHP 8.1.27 (Linux)
File Line Function
/inc/functions_post.php(906) : eval()'d code 19 errorHandler->error
/inc/functions_post.php 906 eval
/showthread.php 925 build_postbit
Warning [2] Undefined array key "invisible" - Line: 1568 - File: showthread.php PHP 8.1.27 (Linux)
File Line Function
/showthread.php 1568 errorHandler->error
Warning [2] Undefined variable $threadnotesbox - Line: 33 - File: showthread.php(1600) : eval()'d code PHP 8.1.27 (Linux)
File Line Function
/showthread.php(1600) : eval()'d code 33 errorHandler->error
/showthread.php 1600 eval
Warning [2] Undefined variable $multipage - Line: 36 - File: showthread.php(1600) : eval()'d code PHP 8.1.27 (Linux)
File Line Function
/showthread.php(1600) : eval()'d code 36 errorHandler->error
/showthread.php 1600 eval
Warning [2] Undefined variable $multipage - Line: 68 - File: showthread.php(1600) : eval()'d code PHP 8.1.27 (Linux)
File Line Function
/showthread.php(1600) : eval()'d code 68 errorHandler->error
/showthread.php 1600 eval
Warning [2] Undefined variable $addremovesubscription - Line: 82 - File: showthread.php(1600) : eval()'d code PHP 8.1.27 (Linux)
File Line Function
/showthread.php(1600) : eval()'d code 82 errorHandler->error
/showthread.php 1600 eval
Warning [2] Undefined variable $thread_deleted - Line: 104 - File: showthread.php(1600) : eval()'d code PHP 8.1.27 (Linux)
File Line Function
/showthread.php(1600) : eval()'d code 104 errorHandler->error
/showthread.php 1600 eval




Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Shaders under OSX
02-26-2008, 09:28 PM,
#6
 
Feel free to really dig into the shaders and clean them up. Those shaders were some of the first I ever wrote, so I 1) didn't pay attention to optimization, just coding ease and 2) as I tried different things, I comment out a lot of broken code / wrong ideas and never bothered to remove them.

On your first screenshot, the reason it looks like there's no gloss map is because everything is always in shadow (no specular gets applied when in shadow). So, that's where the real problem is -- something to do with the shadow map lookup.

Also, the reason I had a loop for just 2 iterations was because adding more loops allows for more cascades of the shadow map (so you can get shadows rendered further and further away)... but I left it at 2 due to performance reasons. Still, it's fine if you unroll it.

The brake lights are turned off for other objects by selecting the texture unit and doing:
Code:
glBindTexture(GL_TEXTURE_2D,0);
On windows and linux this makes it so that texture lookups inside the shader yield all zeros. If it doesn't do that on Mac then we should pass in a uniform to the shader instead.

EDIT: I wrote this post this morning but forgot to hit submit. I see you already figured out the brake light thing. The graphics.cpp should be modified to pass in a float uniform for the self illumination, and then the shader should multiply the self illumination texture lookup result by that uniform float. It wouldn't take me very long to make this change but if you want the challenge I can leave it to you.

The VDrift graphics pipeline is self contained to graphics.cpp (which makes some calls to shader.cpp to deal with shaders). The game.cpp file just calls GRAPHICS::BeginScene(), GRAPHICS:Big GrinrawScene(), and GRAPHICS::EndScene(). You should be able to track through those functions and get the gist of it. Basically, if some other object wants to draw something it registers a drawable with the scenegraph and sets that up. The graphics.cpp code asks the scenegraph for drawables and then draws them... it's the only thing (that's supposed to be) doing any real calls to openGL.
Reply


Messages In This Thread
Shaders under OSX - by aegidian - 02-25-2008, 08:45 PM
[No subject] - by thelusiv - 02-25-2008, 09:45 PM
[No subject] - by aegidian - 02-26-2008, 04:22 AM
Re: Shaders under OSX - by abs1nth - 02-26-2008, 03:04 PM
Re: Shaders under OSX - by aegidian - 02-26-2008, 07:37 PM
[No subject] - by joevenzon_phpbb2_import3 - 02-26-2008, 09:28 PM
[No subject] - by joevenzon_phpbb2_import3 - 03-01-2008, 01:48 PM

Forum Jump:


Users browsing this thread: 1 Guest(s)