|
| Some recent topics started on our forums |
|
Code reduction
|
I've boiled this section of my C++ code down to the following:
void hello() {
cout<<"Hello world!";
}
void goodbye() {
cout<<"Goodbye world!";
}
#define scriptRegisterFunction(func) EXPORTCH void func##ChDL(void* va... |
|
Posted December 28, 2010 9:13:26 PM
|
|
Rasterizing 45-deg rotated filled ellipse
|
I would like an efficient algorithm for drawing a filled ellipse with a rotation of 45 degrees (coding in C).
The function declaration is something like
filledRotatedEllipse(unsigned int d0,unsigned int d1)
where d0 is the major axis l... |
|
Posted November 15, 2010 5:02:48 AM
|
|
Polygon rasterization
|
Okay, turn on your old-school brain. Why am I asking about drawing polys? The heart wants what it wants. If you must be hard-nosed, I am needing to integrate poly methods with alternative rendering methods, etc - w/o shaders, Vincent, etc. And i... |
|
Posted August 8, 2010 4:43:15 AM
|
|
Using goto efficiently
|
I am using code that has extremely long conditional trees, like so:
.. foo(..) {
..
if (..)
if (..)
if (..)
..
if (..) continue;
else ..
..
else (..)
..
if (..) goto... |
|
Posted July 29, 2010 10:26:07 AM
|
|
Fixed-point problem (dist transform)
|
Okay, normally I wouldn't put up a brief coding problem and request assistance, but I've spent a lot of time on this, and I'm now begging for another set of eyes.
I am trying to convert the following code into int32 (fixed point):
#defin... |
|
Posted July 25, 2010 10:25:52 AM
|
|
DirectDraw initialization
|
Could someone please assist me by looking at this code snippet?...
DirectDraw Mobile on Emulator running MS Mobile 6
...
RECT rect;
rect.top=0;
rect.bottom=0;
rect.left=0;
rect.right=0;
TCHAR szTitle[MAXLOADSTRING]; //T... |
|
Posted June 23, 2010 8:29:55 PM
|
|
MS Emulator ROM 460x480x16 w/ backbuff
|
SYSTEM:
Microsoft Visual Studio 2008 C++ Development
Microsoft Mobile 6 Professional SDK
I want to emulate a device with the following:
640x480x16b (VGA) w/ backbuffer
There do not seem to be any popular mobile devices that support this.... |
|
Posted June 22, 2010 1:21:41 PM
|
|
Fully connected network
|
Prepologies if this is a rather basic question.
I wrote a little set of network methods a while back that I've been using. It uses a server to connect a few computers together. Once they are fully connected, it drops out.
My question is, is... |
|
Posted February 18, 2009 4:47:38 PM
|
|
Contiguous memory
|
I am programming in C++.
If someone wanted all their data to be in a single memory pool (virtual memory pool, at least), it would be simple enough: Just allocate a big block of memory and set pointers into the memory block whenever creating a vari... |
|
Posted February 10, 2009 1:36:03 PM
|
|
RGB565
|
Hi, I am trying to use a fullscreen texture in RGB565 mode, and am needing to get the glTexImage2D() right.
I followed the advice I found at
http://www.gamedev.net/community/forums/topic.asp?topic_id=398909
However, I get
error C2065: 'GL_UN... |
|
Posted February 7, 2009 10:34:47 PM
|
|
View All Topics Started By This User
|
|
| Some recent replies made on our forums |
|
Code reduction
|
Can't we all just agree to call it octothorp-define? |
|
Posted December 30, 2010 3:24:06 AM
|
|
Code reduction
|
Heh, I had a vague notion the term had something to do with the symbol being the button you "pound" after pressing a string of numbers on the pad or when trying to navigate a phone kiosk, but apparently it was actually derived from lb. |
|
Posted December 30, 2010 3:21:41 AM
|
|
Code reduction
|
Who is "they"? I hear pound-define a lot, because it's more specific than just saying define. The interpretter's an object, but written that way in the snippet because it's easier to read. |
|
Posted December 29, 2010 12:36:38 PM
|
|
Code reduction
|
Not sure if you're being serious - don't think anyone says hash-define or hash-include - sound like hash table methods. In other news, think I've almost figured out a solution. I hope.. |
|
Posted December 29, 2010 1:06:52 AM
|
|
Code reduction
|
Just looked up macro stringification - been wondering how to do that for the past 10 years. Just a pound sign - aaa! :) |
|
Posted December 28, 2010 10:53:03 PM
|
|
First attempt at concept art
|
I thought the leaves were intended to be stylized like that, kinda like so |
|
Posted October 6, 2010 8:03:58 AM
|
|
Point me to an old thread
|
Is that related to the classic Russell paradox? |
|
Posted September 9, 2010 11:31:02 AM
|
|
C++ volunteer
|
"a person must endeavor to marry the daughter of a Torah scholar, marry his daughter to a Torah scholar, eat and drink with Torah scholars, do business with Torah scholars..."
Okay, that should have been in the headline: "Jewish partner wanted for... |
|
Posted September 8, 2010 4:10:08 AM
|
|
Lua Function Stack
|
Sorry, this may not be helpful since I don't really use Lua and don't quite understand exactly what you mean by "last loaded script", but, just in case..
I recall reading that Lua uses coroutines, so it suspends states and returns to them. If that i... |
|
Posted August 31, 2010 3:19:19 PM
|
|
The worst flaws in game design!
|
The other side of the coin from linearity as well: in an adventure game, suddenly opening a bunch of mostly unrelated scenes that are meant to be played in a specific sequence, especially if it takes a long time to travel from one to another. An... |
|
Posted August 31, 2010 12:46:59 PM
|
|
View All Replies Made By This User
|