Files

T

portersky c83561c0fa docs: update README with screenshot and gfx pipeline notes

- Add preview.png of the new sphere (with render-to-texture + post-processing).
- Update scenes description and usage.
- Minor .gitignore tweaks.

2026-05-06 00:43:34 +02:00

929 B

Raw Blame History

cuber

cuber is an OpenGL 3D renderer with multiple scenes.

Requirements

CMake 3.21+
Ninja
C++23 compiler

All dependencies (fmt, GLFW, GLAD, asio, GLM, stb) are fetched automatically via CMake FetchContent.

Development

Configure:

cmake -S . -B build -GNinja

Build:

ninja -C build

Run:

./build/cuber

Usage

--duration <seconds>  Auto-terminate after N seconds (for testing/CI)
--scene <cube|sphere> Select initial scene (default: cube)
--screenshot          Render one frame, save screenshot, and exit
S key                 Take screenshot (saved as screenshot.png)
1/2 key               Switch between cube/sphere scene
Q key                 Quit

Scenes

cube — spinning colored cube with per-face colors
sphere — cube-to-sphere mapped mesh with per-face colors and diffuse lighting