Smart Bundle System for Ucupaint with hot node

Smart Bundle System for all layer managers ( ucupaint for example) with hot node ⚠️ COMPATIBILITY: Blender 5.0+ ONLY This system relies on features introduced in Blender 5.0. It will not function on older versions. The solution for painting with UcuPaint on complex materials.The Smart Bundle System is a set of 11 custom nodes for the HotNode addon. It solves a specific issue: how to add an UcuPaint layer when your shader already mixes multiple complex materials?### The Problem Solved (Data vs. Shader)In Blender, mixing two materials via a Mix Shader converts data into light information (BSDF). At this stage, UcuPaint cannot intervene because it needs access to raw channels (Color, Roughness, Normal, etc.).This system creates a "Data Bus": it allows you to mix textures and parameters before the shader calculation, leaving UcuPaint free to paint on the final result of the mix. ### how to use it ?### Key Highlights Zero Spaghetti: A single wire carries all PBR passes for perfect readability. Ultra-Lightweight: No heavy .blend files, nodes integrate natively into your HotNode presets. Flexibility: Insert paint layers at any point in the chain. ### ⚠️ Technical Prerequisites / Prérequis Blender 5.0+ HotNode addon installed. ### Installation Download the .zip file. In Blender, go to the HotNode addon import menu. Select the downloaded file.

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