SDL_FLT_EPSILON - Man Page

Epsilon constant, used for comparing floating-point numbers.

Synopsis

#include <SDL3/SDL_stdinc.h>

#define SDL_FLT_EPSILON 1.1920928955078125e-07F /* 0x0.000002p0 */

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

This macro is available since SDL 3.2.0.

SDL 3.2.16 Simple Directmedia Layer SDL3 FUNCTIONS