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Heavily multithreaded voxel engine with multiplayer networking.
Written in Rust usingwgpu

• multithreaded procedural world generation
• procedural structures and block queue
• multithreaded mesh generation
• cubic chunks (32x32x32)
• low-level wgpu renderer (gles3 before the major rewrite)
• frustum culling
• multiplayer networking
• immediate ui system^[1]
• cross platform: windows, linux, osx, android^[2]
• universal input system: supports keyboard, mouse, gamepad and touch input^[3]
• support for semi-transparet blocks^[4]

cargo build -p kubicargo run -p kubi#or, build with release mode optimizations:cargo run -p kubi --release

please note that android support is highly experimental!
gamepad and mouse input is currently not supported

prerequisites: Android SDK, NDK, command line tools, platform-tools, latest JDK
(make sure that yourPATH,ANDROID_HOME andANDROID_NDK_ROOT variables are configured properly)

Setup:

latest unpublished (git) version of cargo-apk is required

cargo install --git https://github.com/rust-mobile/cargo-apk cargo-apkrustup target add aarch64-linux-android

Build:

--no-default-features is required for keyboard input!
(prefer-raw-events featuremust be disabled on android)
Mouse input is not implemented, touch only!

cargo apk build -p kubi --lib --no-default-features

Run on device (using adb):

cargo apk run -p kubi --lib --no-default-features

• Left side:Movement
• Rigth side:Camera controls
• Bottom right corner:
  • B (e.g. place blocks)
  • A (e.g. break, attack)

to join a multiplayer server, just pass the ip address as the first argument

cargo run -p kubi -- 127.0.0.1:1234

[server]address ="0.0.0.0:12345"# ip address to bind tomax_clients =32# max amount of connected clientstimeout_ms =10000# client timeout in ms[world]seed =0xfeb_face_dead_cafe# worldgen seed to use[query]name ="Kubi Server"# server name

• hui,hui-glium,hui-winit: semi-imm.mode backend-agnostic ui system\
• kubi-logging fancy custom formatter forenv-logger

deprecated:

• kubi-udp eventually got replaced byuflow (https://github.com/lowquark/uflow) in #5
• kubi-pool decided there's no need to replace rayon for now