<h1 id="flsampler-(bss)-for-comfyui">FLSampler (BSS) for ComfyUI 🔬</h1>A high-performance custom sampler inspired by the physiology of human sight (**Foveated Vision**). Engineered to deliver stunning cinematic clarity, rich micro-textures (skin, hair, fabrics), and precise depth-of-detail control inside the latent space—with zero performance overhead.&gt; ⚡ Ultimate Speed &amp; Quality Combo: &gt; To achieve the ultimate balance of breathtaking visual clarity and extreme speed, we highly recommend pairing this node with our optimization suite <a rel="ugc" href="https://github.com/BlackSnowSkill/ANIMA_BOOSTER">ANIMA_BOOSTER</a>🔗 GitHub Repository (Full Guide &amp; Physics): <a target="_blank" rel="ugc" href="https://github.com/BlackSnowSkill/ComfyUI-BSS_FLSampler">https://github.com/BlackSnowSkill/ComfyUI-BSS_FLSampler</a><hr /><h3 id="how-it-works">🔬 How it Works</h3>Instead of uniform denoising, FLSampler selectively enhances latent focus zones:Differential Latent Analysis: Dynamically tracks where structures and object boundaries are forming.Local Contrast (Sharpness Boost): Unsharp-masks active focus zones directly in latent space for ultra-sharp details (safe default <code>0.5</code>, range <code>0.0–3.0</code>).Stochastic Texture Injection: Adds controlled micro-noise to focus areas, naturally resolving into skin pores, clothing fabrics, wood grains, or hair, preventing flat plastic surfaces.BSS Premium UI: Integrated dark-matte &amp; gold custom theme.<hr /><h3 id="quick-installation">📂 Quick Installation</h3>1. Open ComfyUI Manager -&gt; Install via Git URL.2. Paste this URL: <code>https://github.com/BlackSnowSkill/ComfyUI-BSS_FLSampler</code>3. Click Install and restart ComfyUI.For detailed parameters, mathematics, and recommended workflows, please check the <a rel="ugc" href="https://github.com/BlackSnowSkill/ComfyUI-BSS_FLSampler">GitHub README</a><hr />☕ Support &amp; LicenseSupport Development: Support me and get exclusive models on <a rel="ugc" href="https://boosty.to/blacksnowskill">Boosty!</a>License &amp; Usage: © 2026 blacksnowskill (BSS). All rights reserved. This project is protected by copyright. Copying, distribution, merging, or use on other websites/repositories without explicit written permission is prohibited.

[BSS] - Foveated Latent Sampling (Custom node)

### What's New in v1.3.0 (BSS Premium Update):* Gorgeous Premium UI: A sleek dark-matte &amp; gold design theme that perfectly matches the high-end ANIMA Booster aesthetic.* Isolated Slider Controls: Smooth interactive sliders with precise decimal rounding are now strictly dedicated to key FLS parameters <code>fovea_strength</code>, <code>sharpness</code>, <code>mask_inertia</code>).* Elegantly Streamlined Inputs: Standard parameters like <code>cfg</code> and <code>denoise</code> are now rendered as high-end numeric input fields instead of bulky sliders.* Anti-Frying Presets: Fine-tuned the default <code>sharpness</code> to a much safer <code>0.5</code> (down from <code>2.0</code> which was frying generations) and reduced maximum limits to optimal ranges (Fovea max to <code>10.0</code>, Sharpness max to <code>3.0</code>).* Clean Workspace Name: Renamed the node display title to <code>FLSampler (BSS)</code>.

Files with SHA256: 16258f730032ff169ca492bf42c1964a0ec6049f3b4a4561008938f153d0927c