本内容遵循CC 4.0 BY-SA版权协议 做Unity交互的人，早晚都会撞上射线检测。鼠标点击拾取物体、角色贴合地面、相机防穿墙、VR手柄指向目标、数字孪生里点选一栋楼，背后跑的都是同一套东西。

A small open source JavaScript library has been released to make 2D raycasting easier to understand and reuse in games. The focus is on the basic problem behind a lot of gameplay systems: determining ...

Raycast has a new feature called Screen Awareness, which lets users bring context from their active app or window directly into AI Chat. Here are the details. Depending on how you use AI chatbots such ...

The DESI Legacy Imaging Surveys combined more than 263,000 telescope exposures to make the largest 2D map of the universe in visible and near-infrared light. Astronomers can pair the Legacy Surveys ...

本文系统讲解在Unity 2D中使用LineRenderer绘制激光光束与Physics2D.Raycast实现高效碰撞检测的完整方案。重点涵盖LineRenderer配置 ...

A new Neo Geo AES DOOM effort has emerged after Modern Vintage Gamer demonstrated a basic raycasting engine on SNK’s famously 2D-focused hardware. The DoomGeo project has since expanded the concept ...

A new federal report reveals that multiple layers of safety failed in the seconds before a deadly runway collision last month at New York’s LaGuardia Airport, including air traffic control decisions, ...

The Industry Fundamentals template is free to download from the Unity Hub for anyone with a Unity Industry subscription or a free trial. This learning template consists of four tutorials that guide ...

课程中文标题：Unity 2D游戏开发从入门到精通 课程英文标题：Master 2D Game Development in Unity (Beginner to pro) 课程时长：4小时15分钟 资料：（一键三连后，私信发送：资料库）获取链接，查询本课程资料 ...

WSJ Buy Side is The Wall Street Journal’s research and commerce team. Our commerce content is distinct from our newsroom coverage. We earn a commission from some links in our articles. Learn more.

Brian Dakss is a longtime New York-based editor and writer for CBS News, at the Radio network and with CBSNews.com. He has written and edited for NBC News, Dow Jones and numerous radio stations and ...

Diffusing oxygen into 2D materials can improve adhesion properties. Channel-last processes can preserve most of the traditional gate-all-around process flow. Dual-gate MoS 2 FETs with graphene ...