Warning: Total OpenGL Newb. I tried working with both the tutorials on this site for simply setting up an OpenGL Window on Mac OSX. Using code: // START CODE #include <OpenGL/gl.h> // Header File For The OpenGL32 Library #include <OpenGL/glu.h> // Header File For The GLu32 Library #include <GLUT/glut.h> // Header File For The GLut Library #define kWindowWidth 400 #define kWindowHeight 300 int main(int argc, char** argv) { glutInit(&argc, argv); glutInitDisplayMode (GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH); glutInitWindowSize (kWindowWidth, kWindowHeight); glutInitWindowPosition (100, 100); glutCreateWindow (argv[0]); InitGL(); glutDisplayFunc(DrawGLScene); glutReshapeFunc(ReSizeGLScene); glutMainLoop(); return 0; } //END CODE and having included the glut and opengl frameworks in Mac''s project builder, I get the linking warning and error: "warning prebinding disabled because of undefined symbols" and "Undefined symbols: _DrawGLScene _InitGL _ResizeGLScene" Its been almost a half a year since I last worked in C++ and most of my experience has been in Java- so I assume my problem lies in that vice. If anyone can help out- I''d be much obliged.

Rather, I had this code in the middle of it all and it gave me the same errors (i just noticed that I had removed it in random frantic debugging right before I posted... (sorry)):

GLvoid InitGL(GLvoid);
GLvoid DrawGLScene(GLvoid);
GLvoid ReSizeGLScene(int Width, int Height);


Do I need to literally define these fuctions open/closed brace style? If so.. what in the world would go inside them? Nothing for now? Application-specific code?

Thanks again.

I spoke too soon.. I just went and implemented what I suggested in my last post and it worked. Sorry to bother