I've just re-formatted my hard drive, installed XP for the second time, downloaded the driver for my NVIDIA GeForce4 MX 440 card from microsoft.
Unlike before, when everything worked great, I...
Hi,
I installed Starry Night Pro Plus version 6 (Astronomy program). Upon startup, I get a message stating that the program needs OpenGL for advanced graphics and that OpenGL failed to initia...
Dear expert,
I need some example (VB .NET, C#, C++) on how to rotate, translate and zoom objects in OpenGL using mouse and general. I am using orthogonal view.
Thanks in advance, Svemir.
hey there, i hope someone can help. the problems im having with my below code include, storing my lines in a data structure, so i can resize my window and have all lines redrawn (not just the ...
Hello.
I am a Java developer transfering my skills over to C++. I am using C++ at University for a module dealing with OpenGL. I have used some OpenGL with C. I have been reasonably success...
Hi,
I'm a newbie in OpenGL so hope someone can really help!
I have written a short program to draw a magenta square. It occupies a pixel area. I then attempted to read the color buffer t...
Hi Guys
OK in my Opengl app i want to be able to view both wireframe and solid mode at the same time ...how do i do this? ....i know how to view each individually for eg glPolygonMode(GL_FR...
Dear All,
I am now doing a MFC-based OpenGL application. BITMAP files were displayed by MFC (I used StretchDIBits()to display the .bmp files), and then I want to draw something using OpenGL...
I am rendering OpenGL primitives on a Java Canvas but using C to call OpenGL functions.
I can display a primitive shape eg a box in the centre (axis 0,0,0) and when i rotate it, it rotates ar...
Hey,
where can I get the source code for the OpenGL library? I only have the compiled shared libs on my end (can these be decompiled?).
Thanks.
Hi, I'm relatively new to OOP/C++/Opengl. Thanks in advance.
I want to create multiple Bezier curves in a OOP class structure. Eventually I would like to create multiple bezier curves wit...
Hi everyone,
I am drawing some vertices around a primitive using glDrawArrays like:
glDrawArrays(GL_TRIANGLE_STRIP, 0, verticesArray);
However, the primitive drawn is very jagged and ...
I am currently devloping a game which requires various 3ds max models to be imported into the game where they can then be manipulated by the program.
After a good search on the internet I f...
Hi,
I am trying to run an example open gl code in VC++ 6.0 and I got the following errores:
------------------------------------------------
Compiling...
SimpleDraw.c
c:\documents and s...
Well, I'm new to both maya and opengl. I just want to learn how to expert an object from maya to opengl. That's all. Thanks.
currently i'm doing a simple paint drawing coding. my knowledge in OpenGL is quite low
I don't really understand the glVertex2d
Like i've attached the code and when i do the checking of th...
Hi guys
i am working on my hw and i ran into a problem.
situation is this. i have a ball continuesly rolling from between three points
A(3, 0 , 5) -> B(-2, 0, 3) - C(2,0,-4) -> back to A
i...
I have a game that when I try to load it I get an erro message "cannot open open open gl susbsytem. I have a Nvidia GeForce 200 card. The game was working but now will not. what has happened?
hello experts,
i have a function to draw rectangle border,
but the border appears off.
it looks like it is shifted one pixel to the left, and one to the bottom
also, the bottom left pi...
Hi,
The question is as stated in the title. Please correct or guide me if my perspective on this is wrong.
Thanks
Hi there,
i'd like to know how to load 3d object such *.obj or *.max file format to show in application program which created by c# and OpenGL. i have an example in C by Nate Robins. however,...
I'm drawing an oddly shaped polygon and I'm having problems filling in the inside. Basically, another program is sending me a 2d array of points (x and y values). I'm taking these points, ma...
Hi,
I need to use gluunproject to convert 2D screen coordinates to 3D world coordinates in openGL.
If I need to convert the points of the viewport window itself, how would I do that?
...
Hello experts,
I do not know much about OpenGL, but i need to fix this bug (code written by someone else).
When two canvas windows opened at the same time, the image display does not work p...
Is there any way using opengl (or glut) to get the colour (RGB) of a particular pixel?
I am porting a simple graphics library (which has setPixel and getPixel) to opengl/linux from windows...
