Pixel UV Border：Blender 材质与纹理插件

Pixel UV Border Pixelated UV border display with selection highlight, bake expansion preview, Maya-style auto seam marking, and one‑click mask copy to clipboard for direct pasting into Photoshop.

Overlays all genuinely split UV borders in the UV Editor as constant‑size pixel blocks — independent of seam marks, with overlapping splits detected too. The pixel size stays sharp at any zoom level.

Key Features:

Pixel Border Constant screen‑size pixel blocks along UV borders, with adjustable block size and color.

Selection Highlight Selected border edges are tinted with the system theme’s select color (fully customizable).

Bake Expansion Preview Previews outward dilation in true texel size based on the chosen texture resolution (512–8192, 8px default). The expansion scales with the UV view — what you see is what you bake.

Mask Export & Clipboard Copy Export the expansion area (or filled faces) as a PNG, or copy it directly to your system clipboard. Paste instantly into Photoshop (Ctrl+V) — no intermediate file saving required. Supports feathering for smooth edges.

Auto Seam (Maya‑style) Edges with split UVs are automatically marked as seams (adds only, never removes; toggleable).

Performance Zero overhead while zooming or panning — data is rebuilt only on mesh geometry changes. The expansion area is decoupled from the view for maximum responsiveness.

Location: UV Editor → Sidebar (N) → "Pixel Border" tab. Works on meshes in Edit Mode.

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