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compositing

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🇺🇸

Original

English
🇨🇳

Translation

Chinese

Compositing

合成

Pass-aware beauty stack. Subtle grade. Delivery-ready outputs.
按 Pass 组织的 Beauty 堆栈。适度调色。可直接交付的输出。

When to Use

使用场景

  • Final beauty composites from Cycles/Eevee
  • Grade, glare, vignette, chromatic subtlety
  • Pass recombination (diffuse, glossy, volume, cryptomatte)
  • Shot delivery plates
  • 使用 Cycles/Eevee 生成最终 Beauty 合成图
  • 调色、Glare、暗角与轻微色度效果
  • Pass 重组（Diffuse、Glossy、Volume、Cryptomatte）
  • 镜头交付图版

Workflow

工作流

Enable passes → Render multilayer EXR (or needed passes)
  → Compositor graph → Grade → FX (glare/fog glow)
  → Output viewer + File Output → Validate exposure
Enable passes → Render multilayer EXR (or needed passes)
  → Compositor graph → Grade → FX (glare/fog glow)
  → Output viewer + File Output → Validate exposure

Recommended Passes

推荐通道

PassUse
Beauty / CombinedBase
DiffCol / DiffDir / DiffIndRelight flexibility
GlossDir / GlossColSpec control
VolumeSmoke/fire isolation
Cryptomatte Object/MaterialIsolations
MistDepth grade / fog
Pass用途
Beauty / Combined基础层
DiffCol / DiffDir / DiffInd便于重新布光
GlossDir / GlossCol高光控制
Volume分离烟雾/火焰
Cryptomatte Object/Material对象/材质分离
Mist深度调色/雾效

Beauty Stack (Default)

Beauty 堆栈（默认）

Combined
  → Exposure / Color Balance (AgX-aware)
  → Glare (fog glow / streaks sparingly)
  → Lens distortion (subtle)
  → Vignette (subtle)
  → Output
Combined
  → Exposure / Color Balance (AgX-aware)
  → Glare (fog glow / streaks sparingly)
  → Lens distortion (subtle)
  → Vignette (subtle)
  → Output

Grade Rules

调色规则

  1. Fix exposure before creative grade
  2. Prefer lift/gamma/gain or color balance over crushed curves
  3. Keep skin/product hues plausible
  4. Match reference stills with side-by-side
  1. 在创意调色前校正曝光
  2. 优先使用 lift/gamma/gain 或 color balance，避免使用压暗曲线
  3. 保持肤色/产品色相合理
  4. 通过并排对比匹配参考静帧

Outputs

输出

  • OUT_Beauty_[Shot]
  • Optional: 
    OUT_Alpha
    , 
    OUT_CryptoID
  • Prefer EXR for archival; PNG/JPEG for review
  • OUT_Beauty_[Shot]
  • 可选：
    OUT_Alpha
    、
    OUT_CryptoID
  • 归档优先使用 EXR；审阅使用 PNG/JPEG

Constraints

约束

MUST DO

必须执行

  • Grade on view transform–aware pipeline (AgX)
  • Keep creative FX reversible in node graph
  • Document exposure/look settings
  • 在支持 view transform 的管线（AgX）中进行调色
  • 在节点图中保持创意 FX 可逆
  • 记录曝光/look 设置

MUST NOT DO

禁止执行

  • Crush blacks to hide lighting problems
  • Over-glare every bright pixel
  • Flatten multilayer to JPEG as only archive
  • 通过压死黑位掩盖照明问题
  • 对每个明亮像素过度应用 Glare
  • 将多层图扁平化为 JPEG 并以此作为唯一归档

Reference Guide

参考指南

TopicReferenceLoad When
Pass Stack
references/pass-stack.md
When needed
Grade Presets
references/grade-presets.md
When needed
Delivery Outputs
references/delivery-outputs.md
When needed
主题参考文件加载时机
Pass 堆栈
references/pass-stack.md
需要时
调色预设
references/grade-presets.md
需要时
交付输出
references/delivery-outputs.md
需要时