Catch & Cook

C++ 20과 DirectX 12 기반의 프레임워크 및 렌더링 파이프라인을 설계·구축하여 개발된 3인칭 게임 프로젝트.

English

The third-person game project developed by designing and building a C++20 and DirectX 12–based framework and rendering pipeline.

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개발 목적

• C++20과 DirectX 12를 활용해 렌더링 파이프라인 프레임워크를 직접 설계·구축하고, 이를 기반으로 플레이 가능한 3인칭 게임을 개발하기 위함
• 이 과정을 통해 그래픽스 및 코어 엔진 엔지니어링에 대한 이해를 심화하기 위함

English

• To design and implement a rendering‑pipeline framework using C++20 and DirectX 12, and develop a playable third‑person game based on it
• To deepen my understanding of graphics and core‑engine engineering through this process

사용 기술 & 서드파티

• C++ 20 (MSVC)
• DirectX12
• ImGUI
• Assimp
• FMOD
• Unity ( Level Design Tools )
  • Asset Store

개발 기간

• 8개월 (2025.01.15 ~ 2025.07.28)

팀원 / 역할 분담

이름	역할
진현서 / Jin Hyeon Seo (Clrain)	클라이언트 – 육지 파트 ( Client – Land Content )
김상혁 / Kim Sang Hyuk	클라이언트 – 해상 파트 ( Client – Maritime Content )

(DirectX12의 기반 렌더링 및 로직 파이프라인 전반의 대부분을 공동으로 상의하며 함께 설계함.)

게임 개요

• 육지와 해상이 나뉘어진 공간에서 플레이
• 낮에는 식당을 경영하기 위하여 직접 해상에서 재료들을 수급하고, 밤에는 손님들에게 음식을 제공하여 돈을 버는 방식
• 성장형 경영 타이쿤 게임.

English

• Set in an environment split between land and sea
• During the day, you source ingredients directly from the sea to run your restaurant; at night, you serve food to customers to earn money
• A growth‑oriented management tycoon game

줄거리

줄거리

• 망망대해 위에 어느 한 섬. 희귀한 광물 미스라이트가 풍부한 것으로 알려진 이 섬에는 무역상인들을 중심으로 한 모험가와 귀족상단이 주둔하여 광물을 채집하고 무역을 하고 있었다. 사람은 모여있고, 돈은 많고, 먹을 것은 부족한 이 섬에서 주인공은 식당을 개업하기로 하는데...

영상 / Video

Youtube - Devlog

• [Devlog] DirectX12 - Post Processing
• [Devlog] DirectX12 - Character NPR Toon Shader
• [Devlog] DirectX12 - Cascade Shadow Mapping
• [Devlog] DirectX12 - Stylized Water Shader
• [Devlog] DirectX12 - Collision & PathFinding
• [Devlog] DirectX12 - Skinned Mesh Animation

플레이

• 실행파일 / Executable File

조작법

조작법 / Control-Keys

키 / Key	설명 (한국어)	Description (English)
1 ~ 5	인벤토리 전환	Switch inventory
Shift	달리기	Sprint
F	상호작용	Interact
F1	Debug View로 전환	Switch to Debug View
F2	캐릭터 View로 전환	Switch to Character View
F5	ImGUI 창 토글	Toggle ImGUI window
F9	전체화면 토글	Toggle fullscreen
` (백틱)	마우스 고정 토글	Toggle mouse lock

Project Overview

맵소개

인트로 / Intro

식당 / Restaurant

성 마을 / Fortified Village

신비한 연못 / Mysterious Pond

중앙 마을 / Middle Village

부둣가 / Dockside

파티클 / Particle

바다 / Sea (Gerstner Waves)

바닷속 / UnderWater

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Technical Overview

Pipeline Flow

Render Pass Flow

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Technologies Used

Skinned Mesh Rendering

NavMesh & PathFinding

[ YouTube ] DirectX12 - Collision & PathFinding

Spatial Hashing Collision Detection

Frustum Culling

Static & Dynamic GPU Instancing

Object Count (5000 objects, 30000 trees, 100,000 grass)

Cascade Shadow Mapping (CSM)

4‑Cascade LOD [ YouTube ] DirectX12 - Cascade Shadow Mapping

Terrain Tessellation

Deferred Rendering (Lots of Additional Light)

Post Processing

Final Visualization

[ YouTube ] DirectX12 - Post Processing

Screen Space Ambient Occlusion (SSAO)

Time of Day

Stylized Water Shader

[ YouTube ] DirectX12 - Stylized Water Shader

Character Non-Photo Realistic (NPR) based Shading

[ YouTube ] DirectX12 - Character NPR Toon Shader

SDF Face Shadow

Subsurface scattering (SSS)

Sobel Filter based Outline & Specular

(+Rim Light, Simple GI)

Seawater Visualization & Waves

Unity-based Level-Design(Scene) Loader

Scene&Object Json Exporter

The project’s functionality was modularized and released as an asset.
Click to visit the Asset Store

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Development Tasks

공동 개발

상세 개발 내용

• Overall DirectX 12 setup and development
• Render Pass Policy
• Vertex, Material, Shader, Pipeline Policy
• Mesh Rendering Flow
• Root Signature
• Light Logic
• Dynamic Instancing & Batching
• Frustum Culling
• Mesh‑based Pass System
• Scene System, Scene Manager

진현서 / Jin Hyeon Seo (Clrain)

상세 개발 내용

Content

• 육지 컨텐츠 전담 개발
• 메인 메뉴, 팝업 메뉴, InGame GUI

Core Systems

• GameObject, Component, GUID‑based Object‑Control System
• Transform Hierarchy System
• Collider Raycasting System
• Unity based level Scene Loader
• Model Resource Loader
• NavMesh based ASter(+Funnel) PathFinding
• UI - Sprite Rect Transform based GUI System
• Debug - Gizmo
• Debug - Performance Profiler
• Finite state machine(FSM) based NPC System
• Shader Compiler, Profiler
• Terrain Static Instancing (tree, grass)

Rendering

• Geometry‑based Gizmo Rendering
• Forward (+Transparent) Rendering
• Resource Dynamic Matching&Linking System
• Pipeline State Object (PSO) Policy
• Skinned Mesh, Animation System
• Deferred Environment Visual Shading
• Character NPR based Shading
  • SDF Face Shadow
  • Sobel Filter based Outline, Specular
  • Subsurface scattering (SSS)
  • Rim
  • Ramp Texture based shading
• Cascade Shadow Mapping (CSM)
• Stylized Water Shader
• Post Processing (Compute Shader)
  • Depth of Field
  • Bloom, Blur (Optimization)
  • God Ray
  • Time of Day
  • Screen Space Ambient Occlusion (SSAO)
  • Fast approximate Anti-Aliasing (FXAA)
  • Color Grading
  • Vignette

김상혁 / Kim Sang Hyuk

상세 개발 내용

Content

• 해상 컨텐츠 전담 개발
• All Particle Effects Contant (폭죽, 연기, 물안개, 불 등등)
• 육지 - Boat Controller
• 육지 - Sea Water Visual, Movement

Core Systems

• Spatial Hashing Collision Detection
• Path Trail Mover System
• UI - Text, Texture Rendering System
• Buffer Pool, Manager
• Resource Manager
• Debug - IMGUI System Link
• Sound System
• Texture Loader System
• Render Texture System
• Boids Algorithm based Swarm Control

Rendering

• DirectX Default Initialization
• Deferred Rendering
• Terrain Tessellation
• Compute Shader Pipeline
• Nested Frame Rendering
• Underwater Visual Shading & Effects
  • Phong‑based Rendering
  • Rim
• 육지 - Sea Water Shader, Wave Movement
• Geometry, Stream-Output based Particle System
• Post Processing (Compute Shader)
  • Blur
  • Bloom
  • Fog Factor
  • Depth Capture
  • Under Water Post Effect
  • Dissolve (Fade‑In/Out)
  • Scattering

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Middle Present Execute : https://drive.google.com/file/d/1GvVb6xl6p1NtAi3A1yd_0g4KXDfFq1Eu/view?usp=sharing Last Present Execute : https://drive.google.com/file/d/1mJVY8-xbjTHjggJgFJks5_SR9z3ktg3_/view?usp=sharing