diff --git i/src/Implicit/impSurface.h w/src/Implicit/impSurface.h index 41fab81..027587f 100644 --- i/src/Implicit/impSurface.h +++ w/src/Implicit/impSurface.h @@ -25,6 +25,7 @@ #ifdef WIN32 #include <windows.h> #endif +#include <cstddef> #include <vector> #include <GL/gl.h>