SDL_FLT_EPSILON - Epsilon constant, used for comparing floating-point numbers.

       This macro is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.10                                 SDL_FLT_EPSILON(3)

       Equals by default to platform-defined FLT_EPSILON , or 1.1920928955078125e-07F if that's not available.

       Defined in SDL3/SDL_stdinc.h

       SDL_FLT_EPSILON - Epsilon constant, used for comparing floating-point numbers.

#include"SDL3/SDL.h"#defineSDL_FLT_EPSILON1.1920928955078125e-07F/*0x0.000002p0*/