PBR Material Description
Added 2026-10
PBR Material Description — Chinese original prompt
产品是 [磨砂阳极氧化铝外壳、抛光不锈钢边框、磨砂玻璃面板]。请写一份材质说明，每种材质给出：基础色、金属度、粗糙度、法线强度、要不要清漆层、边缘磨损怎么处理。参数统一用 [0–1] 的数值表示，并说明在 [三点布光] 下哪种材质最容易过曝，需要怎么压低高光。
Site original
Chinese original
Example
Sample input
产品外壳是磨砂阳极氧化铝，边框抛光不锈钢，面板磨砂玻璃，帮我写材质参数。
The output should include
- 每种材质五项参数用零到一表示
- 边缘磨损的处理方式要说明
- 指出三点布光下最易过曝的
Replace these placeholders 3
Swap the bracketed parts for your own details before sending.
[磨砂阳极氧化铝外壳、抛光不锈钢边框、磨砂玻璃面板][0–1][三点布光]
How to use
粗糙度别只写「磨砂」，给 0.4 和 0.7 出来的完全是两样东西。
Try tweaking it
- Swap style words for measurable parameters: light, lens, material, composition.
- Ask for three variants of one prompt, then compare the differences.
What you should get
- A parameter sheet you can act on (light, lens, material, framing)
- Two or three alternatives with trade-offs
Common mistakes
- Stacking words like "premium, cinematic, 8K" — no two results match.
- Asking for a real brand or celebrity look and getting something close but unusable.
How to check the output
- Parameters are executable — ready to use in a tool or hand to a designer.
- It explains the trade-offs, not just the final look.
Where it works
- Good for: breaking vague "premium feel" into concrete light, material, lens and composition parameters.
- Watch out: for real brands, celebrities or third-party work, use equivalent descriptions to avoid infringement.