dev-cpp-users — Dev-C++ users discussion list

[Dev-C++] [Dev-C++]: Inline Assembly Code

[Jeethu R. <je...@sa...>]

Hi,

I was wondering how to include assembly level code in C++ files.
Can I do it inline (like in the good old Turbo C) or do I have
to create a Lib in MASM32 or NASM and then Link ?

Thnx in advance,

Jeethu Rao

[Dev-C++] Seperating the Filename and folder path from a string

[Jeethu R. <je...@sa...>]

Hi,

I'm writing a small command line encryption utility. For this, I need to
seperate the Folder path and filename from a single string. I vaguely
remember that there was a function to do this in the standard C library.

Can someone please tell me the name and the header file for that function.
Or else i'll have to manually code a function which does this.

Thnx,

Jeethu Rao

Fwd: Re: [Dev-C++] Error problems

[Johannes P. <joh...@pr...>]

>Date: Wed, 27 Jun 2001 10:06:33 +0200
>To: 
>dev...@li...,dev...@li...,dev...@li...,dev...@li...
>From: Johannes Pretorius <joh...@pr...>
>Subject: Fwd: Re: [Dev-C++] Error problems
>
>
>>Date: Wed, 27 Jun 2001 10:01:55 +0200
>>To: dev...@li...
>>From: Johannes Pretorius <joh...@pr...>
>>Subject: Re: [Dev-C++] Error problems
>>
>>WHAAAAAAAAAAAA..
>>
>>I want my mail also to appear on this LIST.,.. GRRR..
>>
>>Anyways HERE is the Answer
>>
>>Make sure that the project options is set to compile for C++
>>After that it will work..
>>
>>if not mail me. I had this prob also before
>>
>>good Luck
>>
>>Johannes
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>At 14:37 27/06/2001 +0700, you wrote:
>>>I try to correct them. ..
>>>
>>>1. I think the correct code is
>>>#include <iostream.h> not  #include <iostream>
>>>
>>>2. The prototype of: void getInput(string, float&);
>>>is not match to function declaration:
>>>void getInput(string name, float salary)
>>>Second parameter must be fixed to: float& salary
>>>
>>>3. The same problem also causes of different prototypes to declarations.
>>>The other prototypes of:
>>>float calcFwt(float, float);
>>>float calcFica(float, float);
>>>float calcNetPay(float, float, float);
>>>void displayInfo(string, float, float, float, float);
>>>
>>>respectively are not match (type or number of parameters) to function
>>>declarations:
>>>float calcFwt(float salary, const float FWT_RATE, float fwtTax)
>>>float calcFica(float &salary, const float FICA_RATE, float ficaTax)
>>>float calcNetPay(float salary, float fwtTax, float ficaTax, float netPay)
>>>void displayInfo(string &name, float salary, float fwtTax, float ficaTax,
>>>float netPay)
>>>
>>>If it's hard to make them consistent, dont make prototypes. Just put your
>>>functions before main().
>>>
>>>
>>>___Nurhidayat___
>>>
>>>
>>>
>>>_______________________________________________
>>>Dev-cpp-users mailing list
>>>Dev...@li...
>>>http://lists.sourceforge.net/lists/listinfo/dev-cpp-users

[Dev-C++] continuation of PVOID problem

[Ramana K. <xr...@ho...>]

I inserted the #define PVOID void * statement into the top of my main.cpp 
file and the PVOID problems disappear (i think) but new ones replace it. 
Most problems seem to concern special windows types (like PVOID). They are 
mostly syntax errors and are found in files that contain typedefs for 
windows types to other types (eg. typedef UINT_PTR  WPARAM;)

Do I need a special include file which i don't have that has the definitions 
of all these types? What is a syntax error? Why would this cause a syntax 
error?

thanks all
Ramana
(ra...@my...)
_________________________________________________________________________
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Re: [Dev-C++] Convert double to string

[Nurhidayat <dh...@ma...>]

>did any one have an idea to convert a double to a string pointer ?
>(not like _fcvt)

like this?

#include <stdio.h>
main()
{
char str[20];
double num;
num = 1234.567890;
sprintf( str, "%lf", num);

printf( "Now str's content is %s", s);
}

___Nurhidayat___

Re: [Dev-C++] GLUT

[Nurhidayat <dh...@ma...>]

At 23:20 27/06/2001 +0100, you wrote:
>   Do I need Glut to write OpenGL programs in DEV C++  ? If so how do I go
>about setting up DEV C++ to use Glut.   Thnx Napoleon. 

No you dont. But GLUT make easy and simple to write OpenGL programs.
Put -lopengl32 -lglu32 -lglut32 to linker options at menu Project | Project
Options.

___Nurhidayat___

[Dev-C++] GLUT

[softnasolutions-ltd.fsbusiness.co.uk <so...@so...>]

Do I need Glut to write OpenGL programs in DEV C++ ? If so how do I go =
about setting up DEV C++ to use Glut.

Thnx
Napoleon.

[Dev-C++] OpenGL Book

[softnasolutions-ltd.fsbusiness.co.uk <so...@so...>]

Hi Folks,
I'm just about starting to learn OpenGL and I have settled on the Book =
OpenGL Game Programming by Dave Astle and Kevin Hawking. I want your =
opinion on my choice and also if Dev C++ as it it now can handle OpenGL =
comfortably.

Napoleon.

Correction to Re: [Dev-C++] Error problems

[Ray W. <ra...@in...>]

The following should have read "Note that only one "using namespace std;"
statement is required ....."

I left out the "one", changes meaning of sentence. Usually the namespace
statement is placed immediatly after the #include directives, It does not
have to be however, as long as it occurs before the library function calls.
Sorry about typo.
ray w.

At 12:11 PM 6/27/01 -0700, you wrote:
>You can use #include <iostream> without the ".h", but you have to
>follow it somewhere with a "using namespace std;" statement. This
>can be anywhere before you use any of the library function in iostream. The
>use of the namespace statement is the new C++ standard
>and is implemented in Dev C++. Note that only "using namespace std;"
>statement is required in the program reguardless of how many #include
>directives you use.
>
>At 02:37 PM 6/27/01 +0700, you wrote:
>>I try to correct them. ..
>>
>>1. I think the correct code is
>>#include <iostream.h> not  #include <iostream>
>>
>>2. The prototype of: void getInput(string, float&); 
>>is not match to function declaration:
>>void getInput(string name, float salary) 
>>Second parameter must be fixed to: float& salary
>>
>>3. The same problem also causes of different prototypes to declarations.
>>The other prototypes of: 
>>float calcFwt(float, float); 
>>float calcFica(float, float); 
>>float calcNetPay(float, float, float); 
>>void displayInfo(string, float, float, float, float); 
>>
>>respectively are not match (type or number of parameters) to function
>>declarations:
>>float calcFwt(float salary, const float FWT_RATE, float fwtTax) 
>>float calcFica(float &salary, const float FICA_RATE, float ficaTax) 
>>float calcNetPay(float salary, float fwtTax, float ficaTax, float netPay) 
>>void displayInfo(string &name, float salary, float fwtTax, float ficaTax, 
>>float netPay) 
>>
>>If it's hard to make them consistent, dont make prototypes. Just put your
>>functions before main().
>>
>>
>>___Nurhidayat___
>>
>>
>>
>>_______________________________________________
>>Dev-cpp-users mailing list
>>Dev...@li...
>>http://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>>
>>
>Ray Witter
>
>_______________________________________________
>Dev-cpp-users mailing list
>Dev...@li...
>http://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>
>
Ray Witter

Re: [Dev-C++] Error problems

[Ray W. <ra...@in...>]

You can use #include <iostream> without the ".h", but you have to
follow it somewhere with a "using namespace std;" statement. This
can be anywhere before you use any of the library function in iostream. The
use of the namespace statement is the new C++ standard
and is implemented in Dev C++. Note that only "using namespace std;"
statement is required in the program reguardless of how many #include
directives you use.

At 02:37 PM 6/27/01 +0700, you wrote:
>I try to correct them. ..
>
>1. I think the correct code is
>#include <iostream.h> not  #include <iostream>
>
>2. The prototype of: void getInput(string, float&); 
>is not match to function declaration:
>void getInput(string name, float salary) 
>Second parameter must be fixed to: float& salary
>
>3. The same problem also causes of different prototypes to declarations.
>The other prototypes of: 
>float calcFwt(float, float); 
>float calcFica(float, float); 
>float calcNetPay(float, float, float); 
>void displayInfo(string, float, float, float, float); 
>
>respectively are not match (type or number of parameters) to function
>declarations:
>float calcFwt(float salary, const float FWT_RATE, float fwtTax) 
>float calcFica(float &salary, const float FICA_RATE, float ficaTax) 
>float calcNetPay(float salary, float fwtTax, float ficaTax, float netPay) 
>void displayInfo(string &name, float salary, float fwtTax, float ficaTax, 
>float netPay) 
>
>If it's hard to make them consistent, dont make prototypes. Just put your
>functions before main().
>
>
>___Nurhidayat___
>
>
>
>_______________________________________________
>Dev-cpp-users mailing list
>Dev...@li...
>http://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>
>
Ray Witter

[Dev-C++] Please remove me from this email distribution list

[William G. <wj...@al...>]

To whomever responsible:
Please remove me from this email distribution list.
Thank You,
Bill
wj...@al...


Find the best deals on the web at AltaVista Shopping!
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[Dev-C++] MASM32 LIB in DEV-C++ project

[Vatay N. <va...@op...>]

Hi,

I have defined one procedure in Masm32, I have output as *.lib and I can't 
given for mingw
compiler the parameter for this lib or maybe the lib format is wrong? The 
linker sendet only
undefined symbol out and not wrong file format for me MASM32 librarry.

        Vatay Vil=E1gi Norbert

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Re: [Dev-C++] Error problems

[Nurhidayat <dh...@ma...>]

I try to correct them. ..

1. I think the correct code is
#include <iostream.h> not  #include <iostream>

2. The prototype of: void getInput(string, float&); 
is not match to function declaration:
void getInput(string name, float salary) 
Second parameter must be fixed to: float& salary

3. The same problem also causes of different prototypes to declarations.
The other prototypes of: 
float calcFwt(float, float); 
float calcFica(float, float); 
float calcNetPay(float, float, float); 
void displayInfo(string, float, float, float, float); 

respectively are not match (type or number of parameters) to function
declarations:
float calcFwt(float salary, const float FWT_RATE, float fwtTax) 
float calcFica(float &salary, const float FICA_RATE, float ficaTax) 
float calcNetPay(float salary, float fwtTax, float ficaTax, float netPay) 
void displayInfo(string &name, float salary, float fwtTax, float ficaTax, 
float netPay) 

If it's hard to make them consistent, dont make prototypes. Just put your
functions before main().


___Nurhidayat___

[Dev-C++] DEVC++'s OPENGL....

[Brasier <br...@Pu...>]

Hi, 

 I wonder if you can tell me if DEVC++'s OpenGL has glaux libraries?? 

 I am learning from nehe.gamedev.net now and in tutorial 7 they say i need a glaux library so i am going to get devC++ as my compiler but i need to know if it has that...

Thanks

Steve.B

Oh and thanks to johanne and everyone else who helped me with my earlier problems!!!

[Dev-C++] On line Graphic

[Flavio de S. (<fla...@ne...>]

Hi listers!

I am in the very beginning of my C and C++ journey and I have to develop a 
very difficult project (at least for me). I am working on a temperature 
measurement system that sends the temperature sensor information to a 
computer. I want to make a graphic of temperature x time to show the 
temperature changing trend. It will be an on-line measurement system, then 
every time temperature changes, graphic will change too.

I know it is not easy, but I'd like some help and ideas on how to do that, 
maybe some good book or tutorial, web page, source code, anything!

Now i am in the researching phase of this project, so any kind of help will 
be highly appreciated.

Regards,

Flavio de Souza
fla...@ne...
ICQ:78458203

[Dev-C++] Error problems

[<Tre...@ao...>]

After compiling the following program and getting no errors, I tried to build 
an executable and received external errors.  Can anyone help me?

//T7AppE08.cpp - displays employee's name, FWT, FICA tax, and net pay

#include <iostream>
#include <string>
using namespace std;

//function prototypes
void getInput(string, float&);
float calcFwt(float, float);
float calcFica(float, float);
float calcNetPay(float, float, float);
void displayInfo(string, float, float, float, float);

int main()
{   
    const float FWT_RATE = float(.2);
    const float FICA_RATE = float(.08);

    string name   = "";
    float salary  = 0.0;
    float fwtTax  = 0.0; 
    float ficaTax = 0.0;
    float netPay  = 0.0;
    
    //enter input items
    getInput(name, salary);

    //calculate taxes
    calcFwt(salary, FWT_RATE);
    calcFica(salary, FICA_RATE);

    //calculate net pay
    calcNetPay(salary, fwtTax, ficaTax);

    //display name, gross, taxes, and net
    displayInfo(name, salary, fwtTax, ficaTax, netPay);

    return 0;
}   //end of main function

//*****program-defined functions*****
void getInput(string name, float salary)
{
    cout << "Enter employee name: ";
    getline(cin, name);
    cout << "Enter weekly salary: ";
    cin >> salary;
}   //end of getInput function

float calcFwt(float salary, const float FWT_RATE, float fwtTax)
{
    fwtTax = salary * FWT_RATE;
    return fwtTax;
}   //end of calcFwt function

float calcFica(float &salary, const float FICA_RATE, float ficaTax)
{
    ficaTax = salary * FICA_RATE;
    return ficaTax;
}   //end of calcFica function

float calcNetPay(float salary, float fwtTax, float ficaTax, float netPay)
{
    netPay = salary - (fwtTax + ficaTax);
    return netPay;
}   //end of calcNetPay function

void displayInfo(string &name, float salary, float fwtTax, float ficaTax, 
float netPay)
{
    cout << fixed;
    cout.precision(2);
    cout << "Employee name: " << name << endl;
    cout << "Gross pay: $" << salary << endl;
    cout << "FWT tax: $" << fwtTax << endl;
    cout << "FICA tax: $" << ficaTax << endl;
    cout << "Net pay: $" << netPay << endl;

}   //end of displayInfo function

Re: [Dev-C++] NOVICE NEEDS HELP!!!

[Elias P. <eli...@ao...>]

>  As far as i have been learning (not much but..) i have learnt ho to build a 3d world
> (kinda) but now i have read more and it says stuff about ive just created an engine
> -not in that form but along those lines- and i was just wondering if:
> 
> - A 3d engine is a 3d world already made and you just redisign it or what... i am very
> new and alough i have found tutorials i have yet found a site that tells me what
> everything is.

I'd say a 3D engine is the code to display a 3D world. I.e., you could create a 3D
world in a 3D-modeller, but then you didn't create an engine. (Like, you create some
polygons which look like a human, then I'd consider this as 3D-model or 3D-world.) But
if you write code to read the 3D-world-data in a program, and display it, then you did
create an engine. Even if all it can do are two function read_3d_from_file() and
render_3d_to_screen().
 
> - I am now starting to programm in OPENGL and i was just wondering -how do you create
> corners in games like to walk around a corner and gradually see the bend and how to
> create doors that can be opened to then load the room behind it?
> 
>  I cant find many OpenGL tutorials that tell me anything like these questions and When
> i write it in Forums people think im asking them to do it for me but i just want to
> know how to do it...im trying my best to get my foot under the door of the Prograamming
> industry but i cant find tutorials for opengl and cant buy online books because of lack
> of credit card (im only 16)

I keep seeing links to http://nehe.gamedev.net as answer to this sort of question, and I
just opened the site - and it seems like it has lots of OpenGL tutorials of any kind. And
they seem to be able to compile in dev-c++ with no problem, once you include the
opengl .h files.
(But it also looks like you could well need several months to understand everything
what's going on in OpenGL code :) )

Good luck with 3D programming..

Elias Pschernig

[Dev-C++] Convert double to string

[Christian W. <Chr...@vo...>]

Hi,

did any one have an idea to convert a double to a string pointer ?
(not like _fcvt)



Thank you for help

Diese Mail wurde auf Viren überprüft.
This mail was checked for virusses.

RE: Re: [Dev-C++] PVOID

[Ioannis V. <no...@ya...>]

Well sometimes it is slow, but at the end all messages arrive...=20



Friendly,
Ioannis

* Ioannis Vranos
* Programming pages: http://www.noicys.f2s.com
* Alternative URL: http://run.to/noicys


-----Original Message-----
From: dev...@li...
[mailto:dev...@li...] On Behalf Of Johannes
Pretorius
Sent: Tuesday, June 26, 2001 11:56 AM
To: dev...@li...
Subject: Fwd: Re: [Dev-C++] PVOID


this is Also my last tIme I am going to try to send this..
CAN somebody PLEASE try to get this damn mailing list fixed up to like
me too pleas :)..

Wee okay here goes


>Date: Tue, 26 Jun 2001 09:39:12 +0200
>To: dev...@li...
>From: Johannes Pretorius <joh...@pr...>
>Subject: Re: [Dev-C++] PVOID
>
>If I am correct it is a pointer void yes. Lets say you can replace it=20
>by defining the following
>
>#define PVOID void *
>
>this is a geus as I have not used it before. I will quickly check this=20
>up
>and see if
>I am correct.. (But in Normal Windows Constant rules wise it is a void
* )
>
>Good luck
>Johannes
>
>
>
>At 16:42 26/06/2001 +1000, you wrote:
>>I have had a big intricate problem for a long time and have finally
>>sorted things out so that it's down to this one problem:
>>In any file I have somehow included (indirectly, through other
included=20
>>files) whenever the word "PVOID" comes up (mainly in winnt.h) it
causes a=20
>>syntax error (or sometimes parse error, I think.). What is PVOID, is
it a=20
>>void pointer? Do I need it (I don't think so)? How do I stop the error
or=20
>>how do I make it so that I don't include PVOID things?
>>Thanks in advance to everyone who can reply
>>Ramana
>>PLEASE ONLY REPLY TO ME VIA THIS LIST OR ra...@my... DO NOT
USE=20
>>MY HOTMAIL ADDRESS
>>______________________________________________________________________
___
>>Get Your Private, Free E-mail from MSN Hotmail at
http://www.hotmail.com.
>>
>>
>>_______________________________________________
>>Dev-cpp-users mailing list Dev...@li...
>>http://lists.sourceforge.net/lists/listinfo/dev-cpp-users


_______________________________________________
Dev-cpp-users mailing list
Dev...@li...
http://lists.sourceforge.net/lists/listinfo/dev-cpp-users

Fwd: Re: [Dev-C++] PVOID

[Johannes P. <joh...@pr...>]

this is Also my last tIme I am going to try to send this..
CAN somebody PLEASE try to get this damn mailing list fixed up to like me
too pleas :)..

Wee okay here goes


>Date: Tue, 26 Jun 2001 09:39:12 +0200
>To: dev...@li...
>From: Johannes Pretorius <joh...@pr...>
>Subject: Re: [Dev-C++] PVOID
>
>If I am correct it is a pointer void yes. Lets say you can replace it by
>defining the following
>
>#define PVOID void *
>
>this is a geus as I have not used it before. I will quickly check this up=
=20
>and see if
>I am correct.. (But in Normal Windows Constant rules wise it is a void * )
>
>Good luck
>Johannes
>
>
>
>At 16:42 26/06/2001 +1000, you wrote:
>>I have had a big intricate problem for a long time and have finally=20
>>sorted things out so that it=92s down to this one problem:
>>In any file I have somehow included (indirectly, through other included=20
>>files) whenever the word =93PVOID=94 comes up (mainly in winnt.h) it=
 causes a=20
>>syntax error (or sometimes parse error, I think=85). What is PVOID, is it=
 a=20
>>void pointer? Do I need it (I don=92t think so)? How do I stop the error=
 or=20
>>how do I make it so that I don=92t include PVOID things?
>>Thanks in advance to everyone who can reply
>>Ramana
>>PLEASE ONLY REPLY TO ME VIA THIS LIST OR ra...@my... DO NOT USE=
=20
>>MY HOTMAIL ADDRESS
>>_________________________________________________________________________
>>Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.
>>
>>
>>_______________________________________________
>>Dev-cpp-users mailing list
>>Dev...@li...
>>http://lists.sourceforge.net/lists/listinfo/dev-cpp-users

RE: [Dev-C++] File Operations

[Ramana K. <xr...@ho...>]

You can also still use DOS file writing procedures if you know them:
I think it is <fstream object>.read() and .write()

-----Original Message-----
From: dev...@li... 
[mailto:dev...@li...]On Behalf Of Gregor Peter
Sent: Thursday, 21 June 2001 8:06 AM
To: dev cpp
Subject: [Dev-C++] File Operations

Can someone tell me how to open and write into a textfile (even into a
already opened one)
Is there under Windows something like  fprintf () ?

Thanx for answering :-)

Gregor


_______________________________________________
Dev-cpp-users mailing list
Dev...@li...
http://lists.sourceforge.net/lists/listinfo/dev-cpp-users

_________________________________________________________________________
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[Dev-C++] PVOID

[Ramana K. <xr...@ho...>]

I have had a big intricate problem for a long time and have finally sorted 
things out so that it’s down to this one problem:
In any file I have somehow included (indirectly, through other included 
files) whenever the word “PVOID” comes up (mainly in winnt.h) it causes a 
syntax error (or sometimes parse error, I think…). What is PVOID, is it a 
void pointer? Do I need it (I don’t think so)? How do I stop the error or 
how do I make it so that I don’t include PVOID things?
Thanks in advance to everyone who can reply
Ramana
PLEASE ONLY REPLY TO ME VIA THIS LIST OR ra...@my... DO NOT USE MY 
HOTMAIL ADDRESS
_________________________________________________________________________
Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.

RE: [Dev-C++] displaying images during runtime

[Ramana K. <xr...@ho...>]

Following code works for me, don’t think I included any important headers…



<hInst> = the Instance of your program – you can use a pointer to get this 
from your main() function

<name> = is a char array containing the name in the resource of your picture 
e.g:

MYPICTURE BITMAP “C:/pic.bmp”



//this is the code, it is part of a class function def, sorry, I just copied 
out of my prog:

HBITMAP itsPicture;

ItsPicture = LoadBitmap(<hInst>,<name>);

void Room::Draw(HDC hdcWindow) const // just a function in my class

{

HDC hdcMemory;

hdcMemory  = CreateCompatibleDC(hdcWindow);



   RECT rc;                          //create a rectangle

   rc.left = 0;                      //filled with black

   rc.top = 0;                       //to act as a mask

   rc.right  = bm.bmWidth;

   rc.bottom = bm.bmHeight;

   FillRect(hdcWindow, &rc, (HBRUSH)GetStockObject((BLACK_BRUSH)));



SelectObject(hdcMemory, itsPicture);

BitBlt(hdcWindow, 0, 0, bm.bmWidth, bm.bmHeight, hdcMemory, 0, 0, SRCPAINT);



DeleteDC(hdcMemory);

}



Ramana

-----Original Message-----
From: dev...@li... 
[mailto:dev...@li...]On Behalf Of Gregor Peter
Sent: Sunday, 24 June 2001 6:36 AM
To: dev cpp
Subject: [Dev-C++] displaying images during runtime



Hi there,

I like to display several images during runtime of my programm.

Charles Petzold uses in his book "Programming Windows" a function called 
BITMAPFILEHEADER* DibLoadImage( szName filename )
from DIBFILE.H to manage this.

#include "dibfile.h"
BITMAPFILEHEADER* pbmfh;

pbmfh = DibLoadImage( "myFile.bmp" );
...
SetDIBitsToDevice( pbmfh.cx, pbmfh.cy, ... );


DevC++ doesn't know anything about the header-file and it's functions :-(

PS:
LoadImage( ) won't work cause it returns a HANDLE instead of a 
BITMAPFILEHEADER.




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[Dev-C++] thank you, Johannes

[Luigi S. <gi...@li...>]

I had some suspects that argv was under the control of the OS ...

At 12.22 25/06/01 +0200, you wrote:
>To be honest gisan
>------------------------------
>
>Deleteing (Freeing ) the System Memory is not a Good Ide . Meaning freeing 
>argv is not a good Idea. As I ...

--
gisan

[Dev-C++] NOVICE NEEDS HELP!!!

[Brasier <br...@Pu...>]

Hi, 

 This is odviously a dumb question but....

 As far as i have been learning (not much but..) i have learnt ho to build a 3d world (kinda) but now i have read more and it says stuff about ive just created an engine -not in that form but along those lines- and i was just wondering if:

- A 3d engine is a 3d world already made and you just redisign it or what... i am very new and alough i have found tutorials i have yet found a site that tells me what everything is.

- I am now starting to programm in OPENGL and i was just wondering -how do you create corners in games like to walk around a corner and gradually see the bend and how to create doors that can be opened to then load the room behind it?

 I cant find many OpenGL tutorials that tell me anything like these questions and When i write it in Forums people think im asking them to do it for me but i just want to know how to do it...im trying my best to get my foot under the door of the Prograamming industry but i cant find tutorials for opengl and cant buy online books because of lack of credit card (im only 16)

i hope this makes sense....

Thanks in advance

Steve.B