--- id: wiki-2026-0508-varying-variables title: Varying Variables category: 10_Wiki/Topics_Art status: needs_review canonical_id: self aliases: [P-REINFORCE-AUTO-9ED1C2] duplicate_of: none source_trust_level: A confidence_score: 0.9 tags: [auto-reinforced] raw_sources: [] last_reinforced: 2026-04-20 github_commit: "[P-Reinforce] Continuous Worker - Varying Variables" inferred_by: Claude Opus 4.7 (auto-normalize 2026-05-08) --- # [[Varying Variables]] ## πŸ“Œ ν•œ 쀄 톡찰 (The Karpathy Summary) > Varying Variables(베어링 λ³€μˆ˜)λŠ” 3D κ·Έλž˜ν”½ νŒŒμ΄ν”„λΌμΈμ—μ„œ λ²„ν…μŠ€ 셰이더(vertex shaders)와 ν”„λž˜κ·Έλ¨ΌνŠΈ 셰이더(fragment shaders) 간에 데이터λ₯Ό μ „μ†‘ν•˜λŠ” 역할을 ν•˜λŠ” λ³€μˆ˜μž…λ‹ˆλ‹€ [1]. λͺ¨λ°”일 κΈ°κΈ°μ—μ„œμ˜ λ Œλ”λ§ μ„±λŠ₯을 μœ„ν•΄ μ‚¬μš©λŸ‰μ„ μ΅œμ†Œν™”ν•΄μ•Ό ν•˜λŠ” 셰이더 μ΅œμ ν™” λŒ€μƒ 쀑 ν•˜λ‚˜μž…λ‹ˆλ‹€ [1]. ## πŸ“– κ΅¬μ‘°ν™”λœ 지식 (Synthesized Content) μ†ŒμŠ€μ— κ΄€λ ¨ 정보가 λΆ€μ‘±ν•©λ‹ˆλ‹€. 제곡된 μ†ŒμŠ€μ—μ„œλŠ” 이 μ£Όμ œμ— λŒ€ν•œ 깊이 μžˆλŠ” 기술적 μ„€λͺ…은 ν¬ν•¨λ˜μ–΄ μžˆμ§€ μ•ŠμœΌλ©°, Three.js 셰이더 μ„±λŠ₯ μ΅œμ ν™” κ΄€μ μ—μ„œμ˜ λ‹¨νŽΈμ μΈ μ§€μΉ¨λ§Œ λ‹€μŒκ³Ό 같이 μ œκ³΅λ©λ‹ˆλ‹€. * **데이터 전솑**: Varying λ³€μˆ˜λŠ” λ²„ν…μŠ€ μ…°μ΄λ”μ—μ„œ ν”„λž˜κ·Έλ¨ΌνŠΈ μ…°μ΄λ”λ‘œ 데이터λ₯Ό λ„˜κ²¨μ£ΌλŠ” 역할을 μˆ˜ν–‰ν•©λ‹ˆλ‹€ [1]. * **λͺ¨λ°”일 GPU μ΅œμ ν™”**: λͺ¨λ°”일 GPU ν™˜κ²½μ—μ„œ 셰이더 μ„±λŠ₯을 높이기 μœ„ν•΄μ„œλŠ” Varying λ³€μˆ˜μ˜ 개수λ₯Ό 3개 미만으둜 μœ μ§€ν•˜μ—¬ μ‚¬μš©μ„ μ΅œμ†Œν™”ν•˜λŠ” 것이 ꢌμž₯λ©λ‹ˆλ‹€ [1]. ## ⚠️ λͺ¨μˆœ 및 μ—…λ°μ΄νŠΈ (Contradictions & Updates) - **κ³Όκ±° λ°μ΄ν„°μ™€μ˜ 좩돌:** μžλ™ν™” 엔진에 μ˜ν•΄ λ§€ν•‘λœ μ§€μ‹μœΌλ‘œ, μΆ”ν›„ μ •λ°€ 검증 ν•„μš”. - **μ •μ±… λ³€ν™”:** Graphics & Performance λΆ„μ•Όμ˜ μžλ™ μžμ‚°ν™” μˆ˜ν–‰. ## πŸ”— 지식 μ—°κ²° (Graph) - **Related Topics:** [[Vertex Shader]], [[Fragment Shader]], [[Mobile GPU]] - **Projects/Contexts:** [[Three.js Performance Optimization]] (Shaders & Materials μ΅œμ ν™” 팁) - **Contradictions/Notes:** μ†ŒμŠ€μ— κ΄€λ ¨ 정보가 λΆ€μ‘±ν•©λ‹ˆλ‹€. --- *Last updated: 2026-04-19* - Raw Source: [[00_Raw/2026-04-20/Varying Variables.md]] --- ## πŸ€– LLM ν™œμš© 힌트 (How to Use This Knowledge) **μ–Έμ œ 이 지식을 μ“°λŠ”κ°€:** - *(TODO)* **μ–Έμ œ μ“°λ©΄ μ•ˆ λ˜λŠ”κ°€:** - *(TODO)* ## πŸ§ͺ 검증 μƒνƒœ (Validation) - **정보 μƒνƒœ:** needs_review - **좜처 신뒰도:** A - **κ²€ν†  이유:** *(P-Reinforce Phase 1 μžλ™ μ •κ·œν™”. λ³Έλ¬Έ 검증 ν•„μš”.)* ## 🧬 쀑볡 검사 (Duplicate Check) - **κΈ°μ‘΄ μœ μ‚¬ λ¬Έμ„œ:** *(TODO: μΈλ±μ„œ ν΄λŸ¬μŠ€ν„° 리포트 μ°Έμ‘°)* - **처리 방식:** UPDATE (μžλ™ μ •κ·œν™”) - **처리 이유:** Phase 1 μ •κ·œν™” β€” μ˜› ν…œν”Œλ¦Ώ/λˆ„λ½ ν•„λ“œ 보강. ## πŸ•“ λ³€κ²½ 이λ ₯ (Changelog) | λ‚ μ§œ | λ³€κ²½ λ‚΄μš© | 처리 방식 | 신뒰도 | |------|-----------|-----------|--------| | 2026-05-08 | P-Reinforce Phase 1 μ •κ·œν™” (frontmatter + 헀더 ν‘œμ€€ν™”) | UPDATE | A |