rust_avian_training

Bevy 3d Third Person Tutorial | Part 4 | Third Person Camera | TheDevBlog

• https://youtu.be/__8rhqHc82I?si=TUmJjkxtO74FuLO9

  • https://github.com/AndrewCS149/bevy_tutorials/tree/master/third_person_beginner/tutorial_4

• 카메라를 자유롭게 플레이어 움직이는데로 카메라 움직이기

  • https://github.com/AndrewCS149/bevy_third_person_camera

avian2d & 3d NVIDIA저작권때문에 살짝 코드 바꿔서 나옴.(xpbd)

• https://docs.rs/avian2d/latest/avian2d/

  • https://github.com/Jondolf/avian

• 2D Examples

  • https://github.com/Jondolf/avian/tree/main/crates/avian2d/examples

• 3D Examples

  • https://github.com/Jondolf/avian/tree/main/crates/avian3d/examples

Introducing Avian Physics 0.1

The next evolution of ECS-driven physics for Bevy

• July 6, 2024
  • https://joonaa.dev/blog/06/avian-0-1

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Study

• 여기부터 보면될듯
  • https://docs.rs/avian3d/0.1.1/avian3d/index.html#table-of-contents
• https://docs.rs/avian3d/0.1.1/avian3d/index.html
• https://docs.rs/avian2d/0.1.1/avian2d/index.html

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기본틀(3d 물리엔진)

• Cargo.toml

[dependencies]
bevy = "0.14.0"
avian3d = { git = "https://github.com/Jondolf/avian", branch = "main" }

[profile.dev]
opt-level = 1

[profile.dev.package."*"]
opt-level = 3

cargo add avian3d

• https://crates.io/crates/avian3d

기본틀(2d물리엔진)

• Cargo.toml

# For 2D applications:
[dependencies]
avian2d = "0.1"

# For 3D applications:
[dependencies]
avian3d = "0.1"

# If you want to use the most up-to-date version, you can follow the main branch:
[dependencies]
avian3d = { git = "https://github.com/Jondolf/avian", branch = "main" }

[profile.dev]
opt-level = 1

[profile.dev.package."*"]
opt-level = 3

• https://github.com/Jondolf/avian

cargo add avian2d

• https://crates.io/crates/avian2d

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케릭터 땅과 마진 맞추는 방법

• https://docs.rs/avian2d/latest/avian2d/dynamics/ccd/index.html

• 한국분이 질문한거 해결 이슈

  • Jondolf/avian#412

What Is CCD?

• https://docs.rs/avian2d/latest/avian2d/dynamics/ccd/index.html

Physics simulation is typically done in a discrete manner. At the beginning of each physics frame, the simulation checks for collisions, and if none are found for a given rigid body, it is free to move according to its velocity and the size of the timestep.

This generally works well for large or slowly moving objects, but fast and small objects can pass through thin geometry such as walls and triangle meshes. This phenomenon is often called tunneling.

Discrete