Verlet physics plugin for bevy.

Related tags

Game development bevy_verlet

Overview

bevy_verlet

Simple Verlet points and sticks implementation for bevy.

Features

You can simply add a VerletPoint component on any entity with a Transform and the verlet physics will apply.

Connect points using VerletStick to constrain movement (see examples).

Lock some points by adding the VerletLocked component on a VerletPoint entity.

Customize friction and gravity with the VerletConfig resource.

Works in 2D and 3D.

Cargo features

debug

This feature will add a system drawing debug lines for every stick using bevy_prototype_debug_lines

Examples

2D

2D Line

cargo run --example 2d_line --features "debug"
2D cloth

cargo run --example 2d_cloth --features "debug"
2D cloth cutting

cargo run --example 2d_cloth_cutter --features "debug" --release

Note: the release flag is necessary for smooth running

3D

cargo run --example 3d_line --features "debug"
cargo run --example 3d_cloth --features "debug"

Credits

Inspired by:

This Sebastian Lague video
This Coding Math course

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Comments

Parallel queries and fixes
[x] Time step management fixed

[x] Parallel queries

[x] Cargo.toml improvement

[x] Working examples

[x] Removing shuffle feature

[x] by default 2 computations are enabled
opened by ManevilleF 0

Releases(0.1.0)

0.1.0(Oct 15, 2021)
First version of the crate, now available on crates.io.

Features

Verlet Point physics

Constraining Verlet Sticks

Verlet sticks tension

Customizable physics time step

Configuration options:

Custom gravity

Custom iterations count

Custom parallel batching

Custom friction

Source code(tar.gz)
Source code(zip)