Rapier Physics 2D
Rapier is a Rust-based physics engine for 2D and 3D simulation. Game developers use it to add realistic physics (gravity, collisions, joints, constraints) to 2D games. Learning time: 4–6 months. Salary impact: High in game development roles. Adjacent: Game Development, Rust, WebAssembly, WASM Graphics.
Rapier Physics 2D이란
Rapier is a high-performance physics engine written in Rust that simulates realistic motion, collisions, and constraints in 2D (and 3D) space. It calculates trajectories, collision detection, impulse resolution, and joint constraints without you writing physics math from scratch. Rapier is designed for speed, safety (Rust's type system), and WebAssembly compilation, making it ideal for web-based and desktop games. The engine handles rigid bodies (objects with mass and inertia), colliders (shapes that detect collisions), and joints (hinges, springs, fixed attachments). Game developers feed in initial velocities and forces, and Rapier computes the next frame's positions, rotations, and collision responses.
💰 지역별 연봉
| 지역 | 주니어 | 미들 | 시니어 |
|---|---|---|---|
| USA | $90k | $150k | $220k |
| UK | $55k | $100k | $150k |
| EU | $60k | $105k | $155k |
| CANADA | $85k | $145k | $210k |
❓ 자주 묻는 질문
Why Rapier over Box2D?
Can I use Rapier without Bevy?
How does performance scale with object count?
Is Rapier suitable for mobile games?
What's the learning curve compared to Godot's physics?
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