Asset Port v1.5.1

Overview

This release adds expanded marketplace asset compatibility and additional texture map support to AssetPort, contributed by the community via PR #13 by @skywa1keri7. Artists working with prefix-less marketplace assets or non-standard texture suffixes will see immediate improvements without any workflow changes.

Key Improvements

• 🧩 Extended Texture Suffix Recognition: Added support for _metalness, _cavity, _specular, _gloss, _translucency, _bump, and _rma suffixes with correct compression settings and sRGB configuration out of the box.
• 📦 Prefix-Less Marketplace Asset Support: Files without T_/SM_ prefixes are now automatically inferred by file extension — image files (.png, .tga, .jpg, .exr) import as textures, .fbx files default to static meshes.
• 🏷️ Resolution Token Stripping: Filenames containing resolution metadata (e.g. Rock_2K_BaseColor.png) no longer misparse 2K/4K as material-slot names.
• 🎯 RMA Packed Map Support: Added _rma (Roughness, Metallic, Ambient Occlusion) as a recognized packed texture format alongside existing ORM support.

Bug Fixes

• 🔧 Regex Alternation Sort Fix: Suffix, prefix, and category regex patterns now sort longest-first, preventing ambiguous matches (e.g. _m no longer shadows _metallic).
• 🎨 Opacity Mask Compression Correction: OPACITY_MASK textures now correctly use TC_MASKS with sRGB off instead of engine defaults.

Community

• 🌍 AssetPort-CN: Officially recommended Chinese-localized fork maintained by @skywa1keri7 — bilingual UI with English asset naming preserved.

Tested Versions

Fully verified and compatible across:

• Unreal Engine 5.3
• Unreal Engine 5.6
• Unreal Engine 5.7
• Unreal Engine 5.8