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Hi Sir,

I am using ubuntu.
and i installed using "sudo apt-get install".

How to know whether they are installed or not ?

Hi,

Any one help me regarding how to install openGL packages to work in linux.
And i installed some of the packages(gl,glu), but i don't know whether they are installed are not .. Which command...

Hi Sir,

Sorry for asking code..
I made a code to draw cylinder is given below :

code :

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include...

Hi,

please give me, how to code to draw 3D cylinder in openGL, that should be rotated in x-direction.
waiting for your reply ..

Hi Sir,

Sorry for late Reply ,,, i am in out of station ..

i have code to generate cylinder, but i need to insert images on the surface .


code :

#include <stdlib.h>
#include...

Hi Sir,

i am new to openGL, i want to know how to draw cylinder using openGL code in C or C++..
And i have to insert bitmap images on cylinder..
How to do this .. please guide...

Hi,

Sorry for late reply , i got the result of decompressed image, but now i need to insert images on Cylinder surfaces.

Please Help me out ...answer will appreciated ...

Hi,

The source code is:

#include <stdio.h>
#include <jpeglib.h>
#include <stdlib.h>


unsigned char *raw_image = NULL;

int width = 2000;
int height = 1300;
int...

Hi,

Thank you so much for your help.. it helps me a lot..
as i am new to openGL. i dont know whether it is a basic question which i am asking know.
the question is :

The program...

Hi,

How to decode an image using openGL library libjpeg ..
which are the steps needed to do this using C language..
actually my work is to decode the image, store it on the buffer,
and place...

Hi,

I want to know how to write text in window and that is to be rotated in 3D using openGL in C language...

any answer will have value ....

Hi,

The below code is working and it generate a cube which is rotating...

i need to insert JPEG on each side of the rotating cube...

#include <GL/glut.h>
#include <stdio.h>
#include...

Hi,

how to insert JPEG on each side of the cube using OpenGL in C language..
i have a program for cube..

guide me ,,,
any answer will valuable..

Hi all,

i have the program to rotate the cube using openGL.

i want to insert J PEG on each side of the rotating cube using openGL in C...

please guide me,,any answer will appreciated..

Hi Sir,

i goggled, but i dint get any proper information that how to enable tat Framebuffer ...

Hi Sir,

I am running C program which include directfb.h header files.

root@lxdevenv:~/Desktop# vi n.c
root@lxdevenv:~/Desktop# gcc n.c -o n...

Hi ,
I am getting error while executing Directfb program on ubuntu ,,
my program is :

#include <stdio.h>
#include <unistd.h>



#include <directfb.h>



static IDirectFB *dfb = NULL;...

Hi,,
i followed some steps to install Directfb which are below,,
tar -xvf DirectFB-1.2.8.tar.gz
tar -xvf linux-fusion-8.1.1.tar.gz
tar -xvf DirectFB-Examples-1.2.0.tar.gz

cd...

Hi Sir,

What i meant to say is what are the different applications where openGL is Used..

I need programming(c language) examples for each applications ,,,,

Hi Sir,

I installed SDL and executed the small program ,,, its executed without any error ,,

after that i downloaded SDLgears-1.0.2.tar.gz

and i did ./configured it ..
done ...

Hi,

I am trying to compile openGL code which is written in c++ ..but i am getting error msgs like this

root@lxdevenv:~/Desktop# g++ diss.cpp -o diss -I/usr/X11R6/include/ -L/usr/X11R6/lib...

Hi Sir,

I worked with c programs in ubuntu for openGL,,, now im trying to execute the c++ programs for openGL ,,,, while compiling its showing error message as
...

HI Sir,

I am getting the same error even after i deleting the csh from that lines

i am not getting what to do ,,,

Hi,

i am new to opengl, how to work openGL in ubuntu ,,

i am not getting which packages as to be install and how to install those packages.

and how to work with small programs..


Please...

Hi,

i am installing glut-3.5 using that ./mkmkfiles.imake

its showing an error msg as
root@lxdevenv:~/Desktop/openGL/glut-3.5# ./mkmkfiles.imake
./mkmkfiles.imake: line 51: syntax error:...