Let Engine

simple game engine

Heavily under development.
Not all features are ready. The development phase is Alpha.

Facts and features

Better than Unity
Layer based object system
Labels and text
Custom shader support (limited)
Egui support as a feature
Rapier Physics
Tick System

Progress

To do:

Sounds
3D layers
Post processing
Serialisation, Deserialisation with Serde
Resource packing system
Better labels with text edit and caret

Installation

Command line:

cargo add let_engine

Debian based dependencies

sudo apt install -y libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev build-essential cmake libvulkan-dev libasound2-dev libfontconfig1-dev

Arch based dependencies

sudo pacman -Sy vulkan-devel

Examples

run by doing

cargo run --example pong / circle / egui

Tips

For best performance compile to release with this in the Cargo.toml

[profile.release]
opt-level = 3
lto = "fat"
codegen-units = 1

Minimum requirements (Client)

A graphics driver with Vulkan 1.2 support.

Contribution

feel free to contribute. Go resolve some of the issues I made or take a look at this: also read the contribution guidelines.

Plan

Once all planned features have been implemented, the code looks acceptable, the performance is acceptable and when I am happy with the format I will release 1.0.0.

After the first stage of my game engine is completed, this is where I will start advertising the game engine. Only together this game engine can be made great.

https://crates.io/crates/let-engine

let-engine 0.10.0