# VoxelEngine

A learning voxel engine written in C# (.NET 10) on top of OpenTK 4 / OpenGL 3.3.

## Status

Early baseline. The current goal is rendering a single **face-culled, textured 16×16×16
chunk** that you can fly around with a free camera — the structural core the rest of the
engine builds on.

## Tech stack

- **.NET 10 / C#**
- **OpenTK 4.9.4** — windowing, OpenGL bindings, and math
- **StbImageSharp** — texture (PNG) loading

## Build & run

Requires the .NET 10 SDK.

```bash
dotnet run --project VoxelEngine.csproj
```

Once the baseline is running: **WASD** to move, **mouse** to look, **Esc** to quit.

## Project layout

```
Core/       game window + loop
Rendering/  shader, texture, camera, chunk renderer (OpenGL)
World/       block model, registry, chunk, mesher (no OpenGL)
Assets/     shaders + texture atlas
```

The `World/` layer is intentionally free of any OpenGL dependency so the voxel logic can
be unit-tested headless.

## Roadmap

- [x] Baseline: window, fly-camera, one face-culled textured chunk
- [ ] Procedural terrain (noise)
- [x] Multiple chunks + frustum culling
- [ ] Player controller + AABB collision
- [ ] Block break / place
- [ ] Lighting