syntax

Quote:

Original post by beginnerfurqan hi, does anyone know how I can write the following in OpenGL syntax? sqrt((x^2) + (y^2)) thanx.

That has nothing to do with OpenGL, but the answer is to use the C++ pow() function, or (probably better) just write it out longhand:

sqrt(x*x + y*y);

hi beginnerfurqan, don't take this wrong, but i think you've moved to opengl a bit too early. most of your questions relate to basic cpp programming, not to the opengl api. try following some basic cpp tutorials first (or read a book) as this will really help you in determining what is 'cpp' and what is 'opengl'.