sd-generators

sd-generators is a skill for Claude Code, Codex from IvanYangYangXi/artclaw_bridge. It costs 147 tokens per session (3,003 once invoked), scanned A, original, MIT.

A Substance Designer reference for 21 texture and pattern generators, including tiles, splatters, noise, Voronoi patterns, brick, and woven structures. It explains their main controls and the kinds of textures they suit.

In plain words
What is it for?
Use it to select and tune generators for tiles, brick walls, scattered rocks, wood boards, woven materials, and other procedural surface patterns.
Why use it?
It reduces guesswork when choosing a generator or adjusting its parameters. The guide also explains whether a generator works by drawing patterns, calculating pixels, or combining nodes.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to select and tune generators for tiles, brick walls, scattered rocks, wood boards, woven materials, and other procedural surface patterns.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ivanyangyangxi/artclaw_bridge/sd-generators
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add IvanYangYangXi/artclaw_bridge --skill sd-generators
Clone the repo
git clone --depth 1 https://github.com/IvanYangYangXi/artclaw_bridge

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for sd-generators

README.md
[![agentmods](https://agentmods.dev/badge/skills/ivanyangyangxi/artclaw_bridge/sd-generators/github.svg)](https://agentmods.dev/skills/ivanyangyangxi/artclaw_bridge/sd-generators)
Your own site
<a href="https://agentmods.dev/skills/ivanyangyangxi/artclaw_bridge/sd-generators"><img src="https://agentmods.dev/badge/skills/ivanyangyangxi/artclaw_bridge/sd-generators/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for sd-generators

Your own site · 80×15
<a href="https://agentmods.dev/skills/ivanyangyangxi/artclaw_bridge/sd-generators"><img src="https://agentmods.dev/badge/skills/ivanyangyangxi/artclaw_bridge/sd-generators.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 147 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,003 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00147 $0.03003
Opus 5 $0.00073 $0.01502
Sonnet 5 $0.00029 $0.00601
Haiku 4.5 $0.00015 $0.00300

Measured 10d ago against content hash dd6a25df89dc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

sd-generators scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/official/substance_designer/sd-generators/SKILL.md · 307 lines

How it starts

The opening of the file, as written. The whole thing — 307 lines — stays where its author put it; the contents beside it link to each section on GitHub.

SD 纹理/图案生成器指南

21 个核心生成器的引擎类型、参数和最佳实践。 选择正确的生成器是材质制作的第一步。

生成器引擎分类

SD 的库节点有三种底层引擎:

引擎 原理 适合 代表节点
FX-Map 迭代+四叉树渲染图案 重复图案、散布 tile_generator, splatter, cells
Pixel Processor 逐像素数学运算 数学噪波、距离场 voronoi
Composite 原子节点组合 复杂效果 brick_generator, weave_generator

一、图案生成器(Pattern Generators)

tile_generator ⭐⭐⭐ (使用率第一!)

引擎: FX-Map (4 节点,极简结构) 内部: 1 个 FX-Map + 2 个输入 + 1 个输出。所有复杂度在 FX-Map 的函数图中。

核心参数:

参数 默认 说明
Nb_X / Nb_Y 10 水平/垂直重复数
Middle_Size (0.5, 0.5) 砖块大小比例
Scale 1.0 整体缩放
ScaleVariation 0.0 大小随机变化量
Interstice (0,0,0,0) 间隙(缝隙宽度)
Offset 0.0 行偏移量(砖墙效果=0.5)
Offset_Random 0.0 偏移随机
Pattern_Type 9 图案类型(1=方形,2=圆,5=输入图案,9=方形灰度渐变)
Position_Random (0,0) 位置随机抖动
LuminanceByNumber False 每块不同灰度(用于着色变化!)
Free_Rotation 0.0 旋转角度
BlendingMode 0 混合模式(0=Alpha, 1=Add)

典型用法:

  • 瓷砖/砖墙排列: Offset=0.5 + Interstice=(缝宽) + LuminanceByNumber=True
  • 碎石分布: Position_Random=(高) + ScaleVariation=(高) + 多层不同参数叠加
  • 木板排列: Nb_X=1 + Nb_Y=4 + Offset=0.5

tile_sampler ⭐⭐

引擎: FX-Map (30 节点,比 tile_generator 复杂) 特点: 接受自定义输入图案(tile_generator 只能用内置形状)

核心参数:

参数 默认 说明
x_amount / y_amount 16 重复数
pattern 2 内置图案或输入
scale 0.8 图案缩放
scale_random 0.0 大小随机
position_random 0.0 位置随机
rotation / rotation_random 0 旋转/随机旋转
color_random 0.0 灰度随机变化
blending_mode 1(Add) 混合模式
displacement_map_intensity 0.0 位移贴图强度

vs tile_generator: tile_sampler 更灵活(支持自定义输入+多种映射),但参数更多。


splatter ⭐

引擎: FX-Map (4 节点) 特点: 自由散布,适合不规则分布

参数 说明
Pattern_size_width/height 图案大小(%)
Grid_Number 网格分辨率
Disorder 位置随机程度
Rotation_Var 旋转随机
Size_Var 大小随机
PatternSize 图案类型

Read the full file on GitHub · 307 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 307 lines · 147 tokens per session scan A dd6a25df89dc

Subscribe to this mod's changes

sd-generators is a skill published in the GitHub repository IvanYangYangXi/artclaw_bridge (35 stars, last pushed 4mo ago), licensed MIT. It adds 147 tokens to every session and 3,003 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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