跳到主要内容

微距摄影函数式生成器

微距摄影函数式生成器
提示词来自Gadgetify
查看原文

Prompt:

```
2x2 grid, 16:9, ai picks different subjects: INPUT = [ SUBJECT / MAGNIFICATION m / APERTURE N / METHOD / T ]
UNKNOWNS  m · N · k (stack count) · working distance w

LAWS
  bellows    N_eff = N·(1+m).
  resolution limit ≈ 1.22·λ·N_eff ; depth ≈ λ·N_eff² / (2·n)
  motion budget at subject: ≤ 0.5 px → shutter ≤ 0.5 px / (m·v_scene)
  flash headroom: keep highlight ≤ 95% to preserve micro-texture

STEPS
  S1  choose_subject(SUBJECT) → size s, relief r, reflectance ρ, critical plane
  S2  set_geometry(m, T) → focal plane, working distance w, field width
  S3  set_optics(N, λ=550nm) → N_eff, DoT_total, diffraction check
  S4  plan_stack → k = ceil(DoT_total / DoF_step), overlap 30%
  S5  lighting(ρ, r) → polarized diffuse key + rim; kill specular if ρ high
  S6  motion_lock → tripod, mirror-up/EShutter, remote, no wind
  S7  capture_stack(k) → focus rail Δz = DoF_step
  S8  merge → DTT/Pyramid → halo-free, chromatic alignment
  S9  calibrate → white balance, lens distortion, vignette
  S10 output → 16-bit TIFF + sRGB preview, scale bar if scientific

RENDER
  • 2x2 grid: (1) full-frame beauty, (2) 100% crop texture, (3) depth map, (4) focus stack preview
  • color: neutral, no creative LUT
  • background: matte neutral to isolate subject
```

Prompt DNA

风格特征
3D渲染
20%
复杂度指标
复杂度
复现难度

相关推荐

生成分享卡片

下载精美的 Prompt 分享卡片,分享到社交媒体

CGfan · Prompt Card
微距摄影函数式生成器
🎨
微距摄影函数式生成器
风格
摄影
模型
通用 Prompt
难度
进阶
核心标签
微距摄影函数式2x2网格
Prompt 预览

``` 2x2 grid, 16:9, ai picks different subjects: INPUT = [ SUBJECT / MAGNIFICATION m / APERTURE N / METHOD / T ] UNKNOWNS m · N · k (stack count) · w...

www.cgfan.com❤️ 0