x808

x808 is a cross-platform, high performance game engine currently in development. This readme will be updated with more info eventually.

Free and open source

x808 is completely free and open source under the MIT license.

Compiling from source

• Get sources from GitHub
• Build spak (engine\tools)
• Run spak.exe utility via command line with argument. It will create shader package.

  $ spak.exe engine\src\gfx\platform\opengl\shaders

• Build project with CMake.

Use like an library

Check out CMakeLists.txt in sandbox project.

Shell

Fully functional shell with command history and autocompletion.

Adding shell command

Shell &shell = app.getShell();
auto func = [&](const std::vector<string> &args, bool hint) -> string {
  if (hint) return "Command description";
  string r = "Hello " + args[0];
  return r;
};
shell.addCommand("cmd", func);

Screenshots

Sandbox 2D: Performance test.

3D stuff

GBuffer:

Light volumes:

Wireframe:

Specular map:

Normal map:

Parallax displacement map:

Shadows

Work in progress…

Spot light shadows:

Directional light cascaded shadows:

PCF soft shadows:

Post FX

SSAO:

HBAO: