jtwjs Dev Wiki
  • DEV_ROAD
    • ๐Ÿ’ช๐Ÿป ์ƒ์กดํ•˜๊ธฐ
    • Week 1
      • ๊ฐœ๋ฐœ ํ™˜๊ฒฝ ์„ธํŒ…
      • ํƒ€์ž…์Šคํฌ๋ฆฝํŠธ
      • ๋ฆฌ์—‘ํŠธ
      • Testing Library
      • Parcel & ESLint
    • Week 2
      • JSX
      • Virtual DOM
    • Week 3
      • React Component
      • React State
    • Week 4
      • Express
      • Fetch API & CORS
      • React Hook
      • useRef & Custom Hook
    • Week 5
      • TDD
      • React Testing Library
      • MSW
      • Playwrite
      • Snapshot
    • Week 6
      • Separtion of Concerns
      • Principle
      • DI, (Dependency Injection)
      • Reflect-metadata
      • TSyringe
      • External Store
      • Follow Redux
      • usestore-ts
      • useSyncExternalStore
    • Week 7
      • Routing
      • Routes
      • Router
      • Navigation
    • Week 8
      • Design System
      • Style Basics
      • CSS-in-JS
      • Styled-Components
      • Global Style & Theme
    • Week 9
      • ๊ฐœ๋ฐœํ•˜๊ธฐ ์ „ ์ค€๋น„
      • ์ƒํ’ˆ ๋ชฉ๋ก ํŽ˜์ด์ง€
      • ์ƒํ’ˆ ์ƒ์„ธ ํŽ˜์ด์ง€
      • ์žฅ๋ฐ”๊ตฌ๋‹ˆ ํŽ˜์ด์ง€
    • Week 10
      • ๋กœ๊ทธ์ธ
      • ๋กœ๊ทธ์•„์›ƒ
      • ํšŒ์›๊ฐ€์ž…
      • ์ฃผ๋ฌธ ๋ชฉ๋ก & ์ฃผ๋ฌธ ์ƒ์„ธ
    • Week 11
      • ๋ฐฐ์†ก ์ •๋ณด ์ž…๋ ฅ
      • ํฌํŠธ์› ๊ฒฐ์ œ ์š”์ฒญ
      • ๋ฐฐ์†ก ๋ฐ ๊ฒฐ์ œ ์ •๋ณด ์ „๋‹ฌ
    • Week 12
      • ๊ด€๋ฆฌ์ž ์›น์‚ฌ์ดํŠธ๊ฐœ๋ฐœ์‹œ์ž‘
  • DEV_NOTE
    • TypeScript
      • ๊ธฐ๋ณธ์  ๋ฌธ๋ฒ•
        • Enum
        • ๋‹คํ˜•์„ฑ
          • Untitled
        • ๊ตฌ์กฐ์  ํƒ€์ดํ•‘
        • ์ œ๋„ˆ๋ฆญ ํƒ€์ž…
        • ์ปจ๋””์…”๋„ ํƒ€์ž…
        • ํ•จ์ˆ˜ ๋ฉ”์„œ๋“œ ํƒ€์ดํ•‘
        • infer๋กœ ํƒ€์ž…์Šคํฌ๋ฆฝํŠธ์˜ ์ถ”๋ก  ์ง์ ‘ ํ™œ์šฉ
        • ์žฌ๊ท€ ํƒ€์ž…
        • ํ…œํ”Œ๋ฆฟ ๋ฆฌํ„ฐ๋Ÿด ํƒ€์ž…
        • ์ถ”๊ฐ€์ ์ธ ํƒ€์ž… ๊ฒ€์‚ฌ satisfies ์—ฐ์‚ฐ์ž
        • ํƒ€์ž…์Šคํฌ๋ฆฝํŠธ ๊ฑด๋ง์ฆ
        • ์›์‹œ ์ž๋ฃŒํ˜•์—๋„ ๋ธŒ๋žœ๋”ฉ ๊ธฐ๋ฒ• ์‚ฌ์šฉ ๊ฐ€๋Šฅ
        • ํƒ€์ž… ์ขํžˆ๊ธฐ
        • ์œ ์šฉํ•œ ํƒ€์ž… ๋งŒ๋“ค๊ธฐ
        • ๋ฐ์ฝ”๋ ˆ์ดํ„ฐ ํ•จ์ˆ˜
        • ์•ฐ๋น„์–ธํŠธ ์„ ์–ธ๋„ ์„ ์–ธ ๋ณ‘ํ•ฉ์ด ๋œ๋‹ค.
        • ์•ฐ๋น„์–ธํŠธ ์„ ์–ธ๋„ ์„ ์–ธ๋ณ‘ํ•ฉ์ด ๋œ๋‹ค.
    • Testing
      • Unit Testing
      • ๋‹จ์œ„ ํ…Œ์ŠคํŠธ์˜ ๋‘ ๋ถ„ํŒŒ
      • ์ข‹์€ ๋‹จ์œ„ ํ…Œ์ŠคํŠธ๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” 4๋Œ€ ์š”์†Œ
      • ํ…Œ์ŠคํŠธ ๋Œ€์—ญ๊ณผ ์‹๋ณ„ํ•  ์ˆ˜ ์žˆ๋Š” ๋™์ž‘
      • ๋‹จ์œ„ ํ…Œ์ŠคํŠธ ์Šคํƒ€์ผ
      • ๊ฐ€์น˜ ์žˆ๋Š” ๋‹จ์œ„ ํ…Œ์ŠคํŠธ๋ฅผ ์œ„ํ•œ ๋ฆฌํŒฉํ† ๋ง
      • ํ†ตํ•ฉ ํ…Œ์ŠคํŠธ
      • Cross Browsing Testing
      • ๊ธฐ๋Šฅ ํ…Œ์ŠคํŠธ ์ข…๋ฅ˜
      • React Testing Pattern
      • ํ”„๋ก ํŠธ์—”๋“œ ํ…Œ์ŠคํŠธ ์ž…๋ฌธ
        • ํ…Œ์ŠคํŠธ ๋ฒ”์œ„
        • ๋‹จ์œ„ ํ…Œ์ŠคํŠธ ๊ฒ€์ฆ
        • Mock
        • UI ์ปดํฌ๋„ŒํŠธ ํ…Œ์ŠคํŠธ
        • ํ…Œ์ŠคํŠธ ์ปค๋ฒ„๋ฆฌ์ง€
        • ์›น ํ†ตํ•ฉ ํ…Œ์ŠคํŠธ
        • MSW
        • ์Šคํ† ๋ฆฌ๋ถ
        • ์‹œ๊ฐ์  ํšŒ๊ท€ ํ…Œ์ŠคํŠธ
        • E2E ํ…Œ์ŠคํŠธ
        • Github Actions ์„ค์ •
        • ๊นƒํ—ˆ๋ธŒ ์•ก์…˜์—์„œ E2E
      • ์‹œํ”„ํŠธ ๋ ˆํ”„ํŠธ
        • ํ…Œ์ŠคํŠธ ๊ธฐ๋ณธ์ค‘์˜ ๊ธฐ๋ณธ
        • ๋‹จ์œ„ ํ…Œ์ŠคํŠธ
        • ์ฝ”๋“œ ๋ณต์žก๋„
        • ๋ฆฌํŒฉํ„ฐ๋ง
        • ์ฝ”๋“œ ๋ฆฌ๋ทฐ
        • ํ†ตํ•ฉ ํ…Œ์ŠคํŠธ ํŒจํ„ด
        • ์‹œ์Šคํ…œ ํ…Œ์ŠคํŠธ์˜ ์ž๋™ํ™”
        • ํƒ์ƒ‰์  ํ…Œ์ŠคํŠธ
      • Test Tip
      • vitest
      • playwright
      • Test Data Generator
      • MSW
    • Algorithm
      • coding test
      • Data Structure
    • Next.js
      • Data Fetching
      • Hydration
      • Next 13
      • Optimization
      • Next 15
    • Tailwind
      • Tailwind CSS
      • Theme
      • Directives
      • Tool
      • Design System
    • Storybook
      • Storybook
      • CSF3
      • CDD
      • Headless Component
    • Funtional Programming
      • ํ•จ์ˆ˜ํ˜• ํ”„๋กœ๊ทธ๋ž˜๋ฐ
      • ์ฐธ์กฐ ํˆฌ๋ช…์„ฑ
      • ๋ถ€์ˆ˜ํšจ๊ณผ
      • ํ•จ์ˆ˜ ํ•ฉ์„ฑ
      • ์ œ๋„ˆ๋ฆญ ํƒ€์ž… ํ™œ์šฉํ•˜๊ธฐ
      • ์•”๋ฌต์  ์ž…์ถœ๋ ฅ
      • ์•ก์…˜๊ณผ ๊ณ„์‚ฐ, ๋ฐ์ดํ„ฐ
      • ๊ณ„์ธตํ˜• ์„ค๊ณ„
      • ํ˜ธ์ถœ ๊ทธ๋ž˜ํ”„
      • ํ•จ์ˆ˜ํ˜• ์„ค๊ณ„
      • ๋ถˆ๋ณ€์„ฑ
      • ์ผ๊ธ‰ ํ•จ์ˆ˜
      • ํ•จ์ˆ˜ํ˜• ๋„๊ตฌ
    • Git
      • Github Actions
      • Conflict
      • Branch ์ „๋žต
    • Contents Format
      • Audio
    • 3D Graphic
      • 3D keyword
      • Three.js
      • Geometry
      • Material
      • Light
      • Camera
      • Decal
      • Rotation
      • Text
      • Shadow
      • Fog
      • Post Processing
      • Animation
      • Math
        • Vector Space
        • ๋ฒกํ„ฐ์˜ ์—ฐ์‚ฐ
        • ํšŒ์ „ ๊ณ„์‚ฐ
      • 3D ์ปจํ…์ธ ๊ฐ€ ๋งŒ๋“ค์–ด์ง€๋Š” ๊ณผ์ •
      • R3F
      • Env
      • Scene
      • Transform
      • R3F
      • Interaction & Raycast
      • Rendering Algorithnm
      • Blender
      • Blender
    • Accessibility
      • ์ ‘๊ทผ์„ฑ์ด๋ž€
    • Interactive Web
      • Parallax
      • Canvas
      • requestAnimationFrame
      • Effect
      • HSL
      • React.js + Canvas
      • Matter.js
    • AWS
      • DevOps
      • Amplify
      • S3
      • ํด๋ผ์šฐ๋“œ ์ปดํ“จํŒ…
        • ์˜จํ”„๋ ˆ๋ฏธ์Šค์™€ ํด๋ผ์šฐ๋“œ
        • ํด๋ผ์šฐ๋“œ ๋„์ž…ํšจ๊ณผ
        • ํด๋ผ์šฐ๋“œ ์ปดํ“จํŒ…์˜ ๋ฒ”์œ„
        • ์ปดํ“จํŒ… ์˜ต์…˜
          • EC2 - Virtual Machin
          • ECS, EKS - Container
          • Lambda - Serverless
        • ๋„คํŠธ์›Œํฌ ๊ฐ€์ƒํ™”
        • ์Šคํ† ๋ฆฌ์ง€
        • ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค
        • ๋ฐ์ดํ„ฐ ์ˆ˜์ง‘
        • ๋จธ์‹  ๋Ÿฌ๋‹ ์˜์—ญ
        • IoT ์˜์—ญ
        • ๋ธ”๋ก์ฒด์ธ ์˜์—ญ
      • ํด๋ผ์šฐ๋“œ ์•„ํ‚คํ…์ฒ˜ ์„ค๊ณ„
    • Network
      • Web Server & WAS
    • System Design
      • System Design
      • Component
      • ์˜์กด์„ฑ์„ ๋ฐฐ์ œํ•œ ๊ฐœ๋ฐœ
      • Error Handling
      • Architecture
        • ๋ชจ๋…ธ๋กœํ‹ฑ ์•„ํ‚คํ…์ฒ˜
        • Clean Architecture
        • Layered Architecture
        • ์ด๋ฒคํŠธ ๊ธฐ๋ฐ˜ ์•„ํ‚คํ…์ฒ˜
      • ์ƒํ™ฉ์„ ํŒŒ์•…ํ•˜๋Š” ๋ฉ”ํƒ€์ธ์ง€
      • ์ค‘๋ณต ๋ฌธ์ œ ํ•ด๊ฒฐํ•˜๊ธฐ
      • Monorepo Arhitecture
        • ๋ชจ๋…ธ๋ ˆํฌ ์šด์˜๊ณผ ํŠธ๋Ÿฌ๋ธ”์ŠˆํŒ…
        • Module Federation
      • ์ฝ”๋“œ ๋ณ‘๋ชฉ์ง€์ 
      • API ๋Œ€์‘
      • ๊ณตํ†ต ์ฝ”๋“œ
      • Infra ๊ตฌ์ถ•
      • ๋ชจ๋“ˆ ๊ธฐ๋ฐ˜์˜ ๊ฐœ๋ฐœ ๋ฐฉ์‹
      • Design System
        • ์ตœ์†Œ ์ˆ˜์ค€์˜ ์•„ํ‚คํ…์ฒ˜ ์„ค์ •
        • ๋” ํšจ์œจ์ ์ธ ๋””์ž์ธ์‹œ์Šคํ…œ ๋งŒ๋“ค๊ธฐ
        • ๋””์ž์ธ ์‹œ์Šคํ…œ๊ณผ UI ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ๋ชฉ์ 
        • ๋””์ž์ธ ํ† ํฐ
      • ํšจ์œจ์ ์ธ ์—…๋ฌด
        • ์—…๋ฌด ํ”„๋กœ์„ธ์Šค ๋ณ‘๋ชฉ ํŒŒ์•…
      • Clean Code
      • Design Pattern
        • CQRS Pattern
        • Strangler Fig Pattern
        • ๋ฐ์ฝ”๋ ˆ์ดํ„ฐ ํŒจํ„ด
        • ์ปค๋งจ๋“œ ํŒจํ„ด
        • ์ „๋žต ํŒจํ„ด
        • ์˜ต์ €๋ฒ„ ํŒจํ„ด
      • A/B ํ…Œ์ŠคํŒ…
      • ๋Œ€๊ทœ๋ชจ ๋ฆฌ์—‘ํŠธ ์›น์•ฑ ๊ฐœ๋ฐœ
        • ๋ณต์žก์„ฑ ๊ด€๋ฆฌ
        • ๋ชจ๋“ˆ์„ฑ
        • ์„ฑ๋Šฅ
        • ๋””์ž์ธ ์‹œ์Šคํ…œ
        • ๋ฐ์ดํ„ฐ ํŒจ์นญ
        • ์ƒํƒœ ๊ด€๋ฆฌ
        • ๊ตญ์ œํ™”
        • ์ฝ”๋“œ ์กฐ์งํ™”ํ•˜๊ธฐ
        • ๊ฐœ์ธํ™” A/B ํ…Œ์ŠคํŒ…
        • ํ™•์žฅ ๊ฐ€๋Šฅํ•œ ์›น ์•„ํ‚คํ…์ฒ˜
        • ํ…Œ์ŠคํŒ…
        • ํˆด๋ง
        • ๊ธฐ์ˆ ์  ๋งˆ์ด๊ทธ๋ ˆ์ด์…˜
        • ํƒ€์ž…์Šคํฌ๋ฆฝํŠธ
        • ๋ผ์šฐํŒ…
        • ์‚ฌ์šฉ์ž ์ค‘์‹ฌ API ๋””์ž์ธ
        • ๋ฆฌ์•กํŠธ ๋ฏธ๋ž˜
    • Performance
      • React DevTools
      • Component ์ตœ์ ํ™”
      • Page Load
      • API
    • MFA
      • MSA
      • MFA ๋„์ž…ํ•˜๊ธฐ
      • Monorepo
        • Monorepo Tool
        • Yarn Berry Workspace
        • Turborepo
      • MFA Composition
      • SPA ํ†ตํ•ฉ
      • Design System
      • Package Manager
        • Yarn
        • pnpm
      • Transpiler & Bundler
        • Babel
        • Rollup
        • esbuild
        • swc
        • Webpack
        • Vite
      • ๋ถ„ํ•ด์™€ ํ†ตํ•ฉ์„ ์œ„ํ•œ ์—ฌ๋Ÿฌ ๊ธฐ์ˆ  ๋น„๊ต
    • State Management
      • Zustand
    • React v18
      • Automatic batching
      • Suspense
      • Transition
    • SEO
      • Search Engine Optimization
      • Open Graph Element
      • Metadata
    • FE Develop
      • Scrubbing
      • Clipboard
    • Refactoring
      • ๋ฆฌํŒฉํ† ๋ง ๊นŠ๊ฒŒ ๋“ค์—ฌ๋‹ค๋ณด๊ธฐ
      • ๊ธด ์ฝ”๋“œ ์กฐ๊ฐ๋‚ด๊ธฐ
      • ํƒ€์ž… ์ฝ”๋“œ ์ฒ˜๋ฆฌํ•˜๊ธฐ
      • ์œ ์‚ฌํ•œ ์ฝ”๋“œ ์œตํ•ฉํ•˜๊ธฐ
      • ๋ฐ์ดํ„ฐ ๋ณดํ˜ธ
      • ์ฝ”๋“œ ์ถ”๊ฐ€ ๋ฐ ์ œ๊ฑฐ
    • OAuth 2.0
    • Analytics
      • Mixpanel
    • ETC
      • VSCode
    • React Hook In Action
      • useContext & Provider
      • ์ปค์Šคํ…€ ํ›…
      • ์ฝ”๋“œ ๋ถ„ํ• ํ•˜๊ธฐ with Suspense, lazy
      • Suspense์™€ ์ด๋ฏธ์ง€ ์ ์žฌํ•˜๊ธฐ
      • useTransition, uesDeferredValue
      • SuspenseList
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  • Material
  • Property
  • Built In Material
  • Properties
  1. DEV_NOTE
  2. 3D Graphic

Material

Material

Material์˜ ์—ญํ• ์€ ์ง€์˜ค๋ฉ”ํŠธ๋ฆฌ์˜ ๊ฐ ํ”ฝ์…€์— ์ƒ‰์ƒ์„ ์ถ”๊ฐ€ํ•˜๋Š” ๊ฒƒ

์ƒ‰์ƒ์„ ์ถ”๊ฐ€ํ•˜๋Š” ๊ณผ์ •์€ ์กฐ๋ช…๊ณผ ๋ฉ”ํ…Œ๋ฆฌ์–ผ์˜ ๋ฌผ๋ฆฌ์  ํŠน์„ฑ์— ๋”ฐ๋ผ ํŠน์ •ํ•œ ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ๊ฑฐ์ณ ํ‘œ์‹œํ•  ์ƒ‰์ƒ์„ ๊ฒฐ์ •์ง“๊ฒŒ ๋˜๋Š”๋ฐ ์ด์— ํ•ด๋‹น๋˜๋Š” ์•Œ๊ณ ๋ฆฌ์ฆ˜์€ Shader ๋ฅผ ํ†ตํ•ด ์ž‘์„ฑ๋œ๋‹ค.

Property

์ธ์Šคํ„ด์Šค๋ฅผ ์ƒ์„ฑํ•˜๋Š” ์‹œ์  ๋˜๋Š”, ์ƒ์„ฑ ํ›„ ํ”„๋กœํผํ‹ฐ ๊ฐ’์„ ์ง์ ‘ ๋ณ€๊ฒฝํ•˜๋Š” ์‹์œผ๋กœ ์ ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค.

  • color: Material์— ์ ์šฉ๋  ์ƒ‰์ƒ์„ ์„ค์ •

  • transparent: Material์„ ํˆฌ๋ช…ํ•˜๊ฒŒ ์ฒ˜๋ฆฌํ• ์ง€ ๊ฒฐ์ •(Bool), ์ด ์†์„ฑ์ด ์„ค์ •๋˜์–ด ์žˆ์–ด์•ผ ๋ฌผ์ฒด์˜ ๋ถˆํˆฌ๋ช…๋„(opacity, alphaMap)๋ฅผ ์กฐ์ ˆํ•˜๋Š” ์†์„ฑ๋“ค์„ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๊ฒŒ ๋œ๋‹ค.

  • visible: Mesh(์˜ค๋ธŒ์ ํŠธ)๊ฐ€ ํ™”๋ฉด์— ๋ณด์ด๋Š”์ง€ ์—ฌ๋ถ€๋ฅผ ๊ฒฐ์ •(Bool)

  • wireframe: Material์˜ ๋ผˆ๋Œ€๋ฅผ ํ™•์ธํ•˜๊ธฐ ์šฉ๋„๋กœ ์‚ฌ์šฉ๋œ๋‹ค(Bool)

  • side: Material์˜ ์–‘๋ฉด ์ค‘ ์–ด๋А์ชฝ์„ ๋ Œ๋”๋งํ• ์ง€ ๊ฒฐ์ •(FrontSide, BackSide, DoubleSide)

    • FrontSide โ†’ ๊ธฐ๋ณธ๊ฐ’์œผ๋กœ, ์•ž๋ฉด๋งŒ ๋ Œ๋”๋ง ๋œ๋‹ค.

    • BackSide โ†’ ์•ž๋ฉด์ด ์ œ์™ธ๋˜๊ณ , ๋’ท๋ฉด๋งŒ ๋ Œ๋”๋ง ๋œ๋‹ค .

    • DoubleSide โ†’ ์•ž๋’ท๋ฉด ๋ชจ๋‘ ๋ Œ๋”๋ง ๋œ๋‹ค. (์•ž๋’ท๋ฉด ๋ชจ๋‘ ๋ Œ๋”๋ง๋˜๊ธฐ์— ๊ทธ๋งŒํผ ๋ฆฌ์†Œ์Šค ๋น„์šฉ์ด ๋งŽ์ด ๋“ ๋‹ค.)

  • roughness: ํ‘œ๋ฉด์˜ ๊ฑฐ์น ๊ธฐ, ๊ฐ’์ด ๋‚ฎ์•„์งˆ์ˆ˜๋ก ๊ฑฐ์šธ์ฒ˜๋Ÿผ ๋น›์„ ๋ฐ˜์‚ฌํ•˜๋Š” ์ •๋„๊ฐ€ ์ปค์ง„๋‹ค.

  • metalness: ๊ฐ’์ด ์ปค์งˆ์ˆ˜๋ก ๊ธˆ์†์„ฑ ์žฌ์งˆ์ฒ˜๋Ÿผ ํ‘œํ˜„๋œ๋‹ค.

  • opacity: ๋จธํ„ฐ๋ฆฌ์–ผ์˜ ํˆฌ๋ช…๋„๋ฅผ ์กฐ์ ˆ

  • alphaTest: ์•ŒํŒŒ๊ฐ’์„ ์„ค์ •, opacity๊ฐ’์ด alphaTest๊ฐ’ ๋ณด๋‹ค ๋‚ฎ์•„์ง€๋ฉด ๋จธํ„ฐ๋ฆฌ์–ผ์ด ๋ Œ๋”๋ง๋˜์ง€ ์•Š๋Š”๋‹ค.

  • depthTest: ๊ฑฐ๋ฆฌ ๊ณ„์‚ฐ์„ ํ†ตํ•ด ๋’ค์— ์žˆ๋Š” ๋ฉ”์‰ฌ์˜ ๋จธํ‹ฐ๋ฆฌ์–ผ์€ ๊ฐ€๋ ค์ง€๊ฒŒ ๋˜๋Š”๋ฐ, ํ•ด๋‹น ์†์„ฑ์„ true๋กœ ์„ค์ •ํ•˜๋ฉด ์ด๋Ÿฌํ•œ ๊ณ„์‚ฐ์ด ๋ฌด์‹œ๋œ๋‹ค.

const material = new THREE.MashStandardMaterial({
  color: '#0066ff'// 0x0066ff, blue
  // new THREE.Color('#0066ff'), THREE.js์—์„œ ์ œ๊ณต๋˜๋Š” ์ปฌ๋Ÿฌ ์ธ์Šคํ„ด์Šค๋ฅผ ํ†ตํ•ด ์ƒ‰์ƒ ์ง€์ • ๊ฐ€๋Šฅ
  transparent: true,
  opacity: 0.5, 
  visible: true, 
  wireframe: false,
  side: THREE.FrontSide, 
});

material.color = new THREE.Color('#0066ff'); // ์ง์ ‘ ๋ณ€๊ฒฝ  ๊ฐ€๋Šฅ

Built In Material

Three.js์—์„œ ์ œ๊ณตํ•˜๋Š” ๋‹ค์–‘ํ•œ Material๋ฅผ ์•Œ์•„๋ณด์ž .

  • LineBasicMaterial โ†’ ์„  ํ˜•ํƒœ์˜ ์˜ค๋ธŒ์ ํŠธ๋ฅผ ํ‘œํ˜„ํ•˜๊ณ  ์‹ถ์„ ๋•Œ ์‚ฌ์šฉ

  • MeshBasicMaterial โ†’ ์ด๋ฆ„์ฒ˜๋Ÿผ ๊ฐ€์žฅ ๊ธฐ๋ณธ์ ์ธ ๋ฉ”ํ…Œ๋ฆฌ์–ผ, ์กฐ๋ช…์— ์˜ํ–ฅ์„ ๋ฐ›์ง€ ์•Š๋Š” ํŠน์ง•์ด ์žˆ๋‹ค(์Œ์˜ ํ‘œํ˜„X)

  • MeshDepthMaterial โ†’ ์˜ค๋ธŒ์ ํŠธ์—์„œ ์นด๋ฉ”๋ผ๊นŒ์ง€์˜ ๊ฑฐ๋ฆฌ์— ๋”ฐ๋ผ ์ง€์˜ค๋ฉ”ํŠธ๋ฆฌ๋ฅผ ํ‘๋ฐฑ์œผ๋กœ ์ฑ„์ƒ‰ํ•˜๋Š” ๋ฉ”ํ…Œ๋ฆฌ์–ผ, ๋ฌผ์ฒด์˜ ๋’ท๋ถ€๋ถ„์€ ๋” ์–ด๋‘ก๊ฒŒ ์ฑ„์ƒ‰๋œ๋‹ค. (์กฐ๋ช…์— ์˜ํ–ฅ์„ ๋ฐ›์ง€ ์•Š์Œ)

  • MeshLambertMaterial โ†’ ์กฐ๋ช…์— ์˜ํ–ฅ์„ ๋ฐ›๋Š” ๋ฉ”ํ…Œ๋ฆฌ์–ผ (๋ฐ˜์‚ฌ๊ด‘ X)

  • MeshPhongMaterial โ†’ MeshLambertMaterial๋Š” ๋ฌผ์ฒด๊ฐ€ ๋น›์„ ๋ฐ›์•˜์„ ๋•Œ ์ƒ๊ธฐ๋Š” ๋ฐ˜์‚ฌ์ ์„ ํ‘œํ˜„ํ•˜๋Š”๋ฐ ํ•œ๊ณ„๊ฐ€ ์žˆ๋Š”๋ฐ, ํ•ด๋‹น ๋ฉ”ํ…Œ๋ฆฌ์–ผ์€ ์ด๋ถ€๋ถ„์„ ์ž˜ ํ‘œํ˜„ํ•  ์ˆ˜ ์žˆ๋‹ค.(๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ์กฐ๋ช…์— ์˜ํ–ฅ์„ ๋ฐ›์Œ)

  • MeshStandardMaterial โ†’ PBR(Physical Based Rendering) ๋ฌผ๋ฆฌ ๊ธฐ๋ฐ˜ ๋ Œ๋”๋ง์„ ์‚ฌ์šฉ, ์ด ๋ฐฉ์‹์€ ๋Œ€๋ถ€๋ถ„์˜ ๋งŽ์€ 3d ์—”์ง„์—์„œ ์‚ฌ์šฉ๋˜๋Š” ํ‘œ์ค€ ๋ฐฉ์‹์ด๋ฏ€๋กœ Standard๋ผ๋Š” ์ด๋ฆ„์ด ๋ถ™ํ˜€์ง,

    • ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ์กฐ๋ช…์— ์˜ํ–ฅ์„ ๋ฐ›์Œ

    • ์žฌ์งˆ์˜ ๊ธˆ์†์„ฑ๊ณผ ๊ฑฐ์น ๊ธฐ๋ฅผ ํ‘œํ˜„ํ•  ์ˆ˜ ์žˆ๋‹ค.

    • ํ‘œํ˜„ํ•ด์•ผ ํ•˜๋Š” ์˜์—ญ์ด ๋งŽ์€ ๋งŒํผ ๋น„๊ต์  ์„ฑ๋Šฅ์ด ๋–จ์–ด์งˆ ์ˆ˜ ์žˆ๋‹ค.

  • MeshPhysicalMaterial โ†’ MeshStandardMaterial์˜ ํ–ฅ์ƒ๋œ ๋ฒ„์ „์œผ๋กœ ์‚ฌ์‹ค์ ์ธ ํˆฌ๋ช…ํ•œ ํšจ๊ณผ์™€ ๋” ๋‚˜์€ ๋ฐ˜์‚ฌํšจ๊ณผ๋ฅผ ํ‘œํ˜„ํ•  ์ˆ˜ ์žˆ๋‹ค.

  • MeshToonMaterial โ†’ ๋งŒํ™” ํ˜•ํƒœ์˜ ์žฌ์งˆ์„ ํ‘œํ˜„ํ•  ์ˆ˜ ์žˆ๋‹ค.

  • MeshMatcapMaterial -> ๋ฏธ๋ฆฌ ์ •์˜๋œ ํ…์Šค์ฒ˜ ๋งต์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ฌผ์ฒด์˜ ํ‘œ๋ฉด์„ ๋ Œ๋”๋ง, ๋ณต์žกํ•œ ๋น› ๊ณ„์‚ฐ์„ ๊ฑด๋„ˆ๋›ฐ๊ธฐ ๋•Œ๋ฌธ์— ๋ Œ๋”๋ง ์‹œ๊ฐ„ ๋‹จ์ถ• ๋ฐ ์„ฑ๋Šฅ ํ–ฅ์ƒ ์ด์ ์ด ์žˆ๋‹ค. (Light์— ์˜ํ–ฅ์„ ๋ฐ›์ง€ ์•Š๋Š”๋‹ค.)

  • MeshNormalMaterial โ†’ ๋ฒ•์„  ๋ฒกํ„ฐ(Normal Vector) ์ •๋ณด๋ฅผ ์‹œ๊ฐํ™”ํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋˜๋ฉฐ, ์ƒ‰์€ ์นด๋ฉ”๋ผ๋ฅผ ๊ธฐ์ค€์œผ๋กœ ํ•œ ๋ฒ•์„ ์˜ ๋ฐฉํ–ฅ๋งŒ ํ‘œ์‹œํ•œ๋‹ค. (์ฆ‰, ๊ตฌ๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ํšŒ์ „ํ•˜๋ฉด ์ƒ‰์ด ํ•ญ์ƒ ๋™์ผ)

    • ๋ฒ•์„  ๋ฒกํ„ฐ์˜ x,y,z ๊ฐ’์„ rgb๋กœ ๋ฐ”๊พผ๊ฒƒ

    • normal(๋ฒ•์„ )์ด๋ž€ ๋ฉด์˜ ๋ฐฉํ–ฅ์„ ๋‚˜ํƒ€๋‚ด๋Š” ํ‰๋ฉด์— ํ•ญ์ƒ ์ˆ˜์ง์ธ ์„ ์œผ๋กœ ๊ฐ vertex์—๋Š” normal ์ •๋ณด๊ฐ€ ํฌํ•จ๋จ

      • ๋ฒ•์„ ์€ vertex์˜ ๋ฐฉํ–ฅ์„ ๋‚˜ํƒ€๋‚ธ๋‹ค.

      • ๋ฒ•์„  ๋ฒกํ„ฐ๋ž€ front side ๋ฐฉํ–ฅ์— ์žˆ๋Š” ๋จธํ„ฐ๋ฆฌ์–ผ์„ ์˜๋ฏธํ•œ๋‹ค.

์กฐ๋ช…์— ์˜ํ–ฅ์„ ๋ฐ›๋Š”๋‹ค๋Š” ๊ฒƒ์€ ๊ทธ๋ฆผ์ž, ๋ฐ˜์‚ฌ(Reflection) , ๊ตด์ ˆ(Refraction) ํšจ๊ณผ ๋“ฑ์„ ํ‘œํ˜„ํ•  ์ˆ˜ ์žˆ๋‹ค.

Properties

MeshPhongMaterial

  • specular: Mesh์— ๋ฐ˜์‚ฌ๋œ ๋น›(๋ฐ˜์‚ฌ๊ด‘)์˜ ์ƒ‰์ƒ

  • shieness: ๋ฐ˜์‚ฌ๊ด‘์˜ ํฌ๊ธฐ, ๊ฐ’์ด ์ž‘์„์ˆ˜๋ก ๋šœ๋ ทํ•ด์ง„๋‹ค.

MeshPhysicalMaterial

  • roughness: ํ‘œ๋ฉด์˜ ๊ฑฐ์น ๊ธฐ

  • metalness: ํ‘œ๋ฉด์˜ ๊ธˆ์†์„ฑ ์ •๋„

  • clearcoat: ํ‘œ๋ฉด์˜ ์ฝ”ํŒ… ํšจ๊ณผ

  • clearcoatRoughness: ์ฝ”ํŒ… ํ‘œํ˜„์˜ ๊ฑฐ์น ๊ธฐ, ๋ฐ˜์‚ฌ๊ด‘ ํ‘œํ˜„ ๊ฐ€๋Šฅ

  • transmission: ํˆฌ๋ช…ํ•œ ๋จธํ„ฐ๋ฆฌ์–ผ ํ‘œํ˜„, ๋จธํ„ฐ๋ฆฌ์–ผ์˜ transparent ์†์„ฑ์ด true์—ฌ์•ผ ํ•œ๋‹ค.

  • thickness: ์œ ๋ฆฌ ์žฌ์งˆ์˜ ๋‘๊ป˜๋ฅผ ํ‘œํ˜„

  • ior(Index Of Refraction): ์œ ๋ฆฌ ์žฌ์งˆ์˜ ๊ตด์ ˆ์œจ ํ‘œํ˜„

MeshDepthMaterial

PreviousGeometryNextLight

Last updated 1 year ago

-> ๋ฏธ๋ฆฌ ์ •์˜๋œ ํ…์Šค์ฒ˜ ๋งต(Material Capture), ๋น›์ด ์—†์–ด๋„ ์ž์ฒด์ ์œผ๋กœ ๋ช…์•”์„ ํ‘œํ˜„ ๊ฐ€๋Šฅ

matcaps