UnityGameTranslator Files

Fixes

• Custom CJK / Devanagari fonts now render the correct glyphs (a y-flip inversion in the modern glyph path was previously sampling mirrored UV positions, producing the wrong characters).
• Custom font no longer becomes invalid after a game restart, and modifying it after restart no longer crashes (atlas texture, material and clone are now flagged DontDestroyOnLoad).
• Custom fonts initialised before the splash scene no longer produce a broken bare ScriptableObject — the loader now defers and retries automatically once a game TMP_FontAsset becomes cloneable.
• Font dropdown no longer shows "(incompatible)" on TTF fonts whose first PNG write failed; the in-memory texture is reused on retry instead of pointing at a phantom file path.

Performance & memory

• Atlas texture is now Alpha8 instead of RGBA32: 4× less VRAM per atlas and 4× less RAM during creation.
• LoadRawTextureData on a single byte[] replaces SetPixels32 on a Color32[], removing a ~1 GB Mono LOH allocation per 16384² atlas (transparent fallback to SetPixels32 if the IL2CPP runtime rejects the raw path).
• Apply(false, true) after every atlas load drops the CPU mirror; GC.Collect + Resources.UnloadUnusedAssets after each font load releases the rasterizer's transient buffers immediately.
• Disk cache per CJK font dropped from ~1 GB raw RGBA dump to ~10–30 MB PNG-compressed Alpha8 atlas. Legacy .cache.* files are auto-deleted on startup.
• AtlasPacker now uses SystemInfo.maxTextureSize and supports multi-atlas spill (dormant for current targets but wired in).

Unity 6 compatibility

• New pure-C# PNG encoder replaces Texture2D.EncodeToPNG on the rasterizer path. Required because Unity 6 + Il2CppInterop throws Instances of abstract classes cannot be created in BlittableArrayWrapper.Unmarshal — the marshalled byte[] return wrapper can't be instantiated on that runtime.
• PNG output uses ColorType 4 (grayscale + alpha) so Unity's LoadImage routes the SDF byte into the texture's alpha channel, avoiding the "white squares" artefact that ColorType 0 PNGs produced.
• Streaming row-by-row encode keeps peak transient RAM under 50 MB during the encode itself.

Diagnostics & privacy

• Always-on environment snapshot at startup logs Unity / OS / GPU / RAM / maxTextureSize / Alpha8 support / culture in a single block.
• Logs now strip the Windows username from paths, hide custom AI / API hosts (stock hosts kept in clear), and mask the API username — making bug-report logs safe to share publicly.
• EncodeToPNG and WriteAllBytes failures now surface the inner exception, drive free space and texture state.

Downloads

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