Unreal C++ for Unity Developers #2
Can You Read This Code? When you create a new class in an Unreal project, two files are created. // ─── MyWeapon.h ─── #pragma once #include "CoreMinimal.h" #include "GameFramework/Actor.h" #inc...
Sehyup
Unreal C++ for Unity Developers #1
Can You Read This Code? When you first open an Unreal project, you encounter code like this: // MyCharacter.h #pragma once #include "CoreMinimal.h" #include "GameFramework/Character.h" #include "...
Building a Custom Unity Addressables Analyzer: The Mystery of the 38GB Ghost Duplication
I. Why a Custom Tool Was Necessary The Pain of Manually Managing Thousands of Assets Developing a mobile survivor-genre game, the number of assets managed via Addressables grew exponentially. Cha...
Shader Programming - From Principles to Practice
Introduction For game developers, shaders often feel like a “realm of magic.” You adjust a slider in Unity’s Material Inspector and objects shimmer, change color, or become translucent—yet what ex...
The Complete Claude Code Guide - From Installation to Advanced Usage Strategies
What Is Claude Code? Claude Code is an agentic coding tool developed by Anthropic. It runs directly in the terminal (CLI) and can handle almost every development task through natural language, i...
VRAM Deep Dive: GPU Memory Hierarchy and LLM Model Loading
This document is a supplement to Section 7, “Hardware Configuration,” of How LLMs Work: A Guide for Game Developers. 1. GPU Memory Hierarchy Analogy with the Game Rendering Pipeline For ga...
How LLMs Work: A Guide for Game Developers
Introduction The familiar games we develop are based on commercial game engines that support multiple graphics APIs. A game engine consists of complex subsystems like physics engines, rendering pi...
GPU Compute Units Deep Dive: CUDA Core, Tensor Core, and NPU
This document is a supplement to Section 7, “Hardware Configuration,” of How LLMs Work: A Guide for Game Developers. For an in-depth look at memory, please refer to the VRAM Deep Dive Guide. ...
Unreal Mac OS Project Load Error Fix (Xcode Version Issue)
Error when opening a .uproject from GitHub on Unreal Mac OS Even after downloading the latest version of Xcode from the App Store, the following error occurred and the project would not open....
URP Light2D + Parallax 청크 시스템: 3D 프로젝트에 값싼 2D 라이팅 적용기
왜 3D 씬에 Light2D를? (문제정의 & 목표) 문제정의: 대규모 3D 씬에서 Directional + Light Probe + 실시간 섀도우는 GPU/CPU/메모리 비용이 높음. 모바일/저사양에서 프레임 낙폭. 핵심 목표 시각 품질 유지: 글로벌 톤, 메인 포커스, 캐릭터 주변 라이트, 햇살(Shaft) 연...