Skip to content
/ demos Public

Simple OpenGL and Vulkan graphics demos in C++

Notifications You must be signed in to change notification settings

0xc0dec/demos

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

About

Graphics demos I made for playing around and learning. The code is (hopefully) clean and self-documented, most dependencies are included for easier building.

There are no complex abstractions aka "engine", however a small library of shared code is still used. The goal is to keep things easy to understand while taking away some of the boilerplate.

All demos are intended to run on Windows and were not tested on other systems.

Check also https://github.com/0xc0dec/demo-rs - an alternative experiment in Rust.

Building and running

  • Install Vulkan SDK. Make sure the VULKAN_SDK environment variable is set.
  • cd build.
  • cmake -G "Visual Studio 16 2019" -A x64 .. (or the alternative for the current MSVS at the time).
  • Build using the generated IDE files.
  • Run executables from build/bin/<Debug|Release>/.

Controls

Some demos use first person camera. Use WASDQE keys to move around and hold right mouse button to rotate.

Demos

Dear ImGui [VK/GL]

Basic Dear ImGui integration example.

Image

Object transform hierarchies and (first person) camera via reusable Transform and Camera classes and a helper spectator function.

Image

Skybox [GL]

Skybox rendering on a single quad mesh using a bit of shader magic.

Image

TrueType font rendering using stb_truetype library.

Image

To be continued?...

Dependencies

  • stb_truetype
  • stb_image
  • SDL
  • GLEW
  • glm
  • Dear ImGui
  • Vulkan
  • OpenGL