A solution to Challenge 11 from FireEye's 2019 Flare-On CTF.

An attempt to figure out where the magic matrices in glOrtho and glFrustum come from.

Yet another visualization of Bézier curves using De Casteljau's algorithm.

It turns out that #includeing iostream can get you a bonus abs function. That is, the following won’t compile in GCC (4.8) or Clang (3.4):

int main() {
 abs(-4.8);
 return 0;
}

but the following will (on my machine), if (and only if) compiled with -std …