What’s new in the Aspose.3D for Java 24.3

Release Highlights

Aspose.3D for Java 24.3 focuses on enhanced mesh optimization and greater flexibility in file I/O operations. The release also improves FBX-to-glTF conversion with better support for PBR material properties and introduces configurable compatibility for Blender-style exports.

New Features

• Tolerance-Controlled Mesh Optimization
  A new optimize() method lets developers fine-tune tolerance levels for control points, normals, and UVs during memory optimization.

• Virtual File System Utilities
  Added FileSystem utilities to support loading/saving from memory, local folders, dummy FS, or ZIP streams—ideal for sandboxed or cloud environments.

Enhancements

• FBX Compatible Mode for Blender PBR Materials
  FbxLoadOptions.setCompatibleMode(true) reconstructs PBR material data exported from Blender’s non-standard FBX structure.

• Expanded Code Samples
  Added new code examples across multiple APIs to improve adoption and implementation clarity.

Bug Fixes

• Mesh Distortion After Optimization
  Resolved mesh deformation issues caused by aggressive optimization settings in previous versions.

• Flat Geometry from SweptAreaSolid
  Corrected flat mesh output when using SweptAreaSolid for 3D solid generation.

• Missing Roughness/Metallic Maps in FBX→glTF
  Fixed PBR texture loss during FBX to glTF conversion, ensuring complete material export.

Public API and Backward Incompatible Changes

• Updated Class: Mesh

  • public Mesh optimize(boolean vertexElements, float toleranceControlPoint, float toleranceNormal, float toleranceUV)
    Allows tolerance control over point merging to avoid geometry loss.

• Updated Class: FbxLoadOptions

  • getCompatibleMode() / setCompatibleMode(boolean)
    Enables support for reconstructing Blender-style PBR materials during FBX load.

• New Class: FileSystem Utilities

  • createLocalFileSystem(String directory)
  • createMemoryFileSystem(Map<String, MemoryStream>)
  • createDummyFileSystem()
  • createZipFileSystem(...)
    Allows flexible file source mapping for scene and texture loading.

🔍 Explore the Full Release Details

For full list of updates, please visit Aspose.3D for Java 24.3 Release Notes.

mesh optimization | fbx pbr | virtual filesystem | sweptareasolid | glb conversion