M_PI is the PI number 3.141592...

Here it is another enhanced version of the tunnel. Compiled in 10Kb with tiny c, almost no wasting cpu. https://images2.imgbox.com/91/28/POLhfke6_o.png #define cdXPos CW_USEDEFAULT #define cdYPos CW_USEDEFAULT #define cdXSize 320 //cdYSize*1.6 #define cdYSize 200 #define cdColFondo 0 #define MAIN_IC...

What is MP_1? I have never seen it

Tiny C is ANSI compatible. This code may be compiled with any of your three c compilers with a tiny effort. You need a tiny effort because each compiler has its own specifications. Luckily, to install tiny c you just need to unzip the package. Tiny c does not usually get along with antivirus, beeing...

Hello, just as curiosity, this a translated code from Relsoft of his tunnel effect to tinyc. 9kb compiled code and almost no wasting processor. Save the file as "tunnel.c" and compile with "tcc tunnel.c". All the merit for Relsoft. If it is not allowed to posted c source code, yo...

That's good, but if I'm not wrong, what is rotating is the object, not the camera. Imagine that you have an static box and you fly rounding over it.

May aim is to make rotating them both.

Hello, it would be nice if someone give me a simple example of rotating the camera in 3d. No OpenGL, etc, just if it were in qbasic. For example a simple example with a plane or a box or just a point and the camera moving around it.

Thank you