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@github-actions github-actions released this 25 Jan 22:56
v1.0.1
2696114

Changelog

v1.0.1 - Bug Fixes

Fixed

  • WAD Wrapper RGBA Conversion: Fixed incorrect byte size calculation when converting texture data from internal std::vector<color> to C API byte array. Was setting dataSize to pixel count instead of pixel_count * 4, causing truncated texture data export.
  • Memory Leak in WAD Loading: Fixed leak in QuakeWad::GetTexture() where dynamically allocated texture from FromBuffer() was copied but never freed.

Added

  • C Wrapper API Documentation: Comprehensive documentation with struct memory layouts and code examples for WAD, BSP, and MAP APIs.
  • Unit Tests: Added extensive test coverage for WAD loading and wrapper API validation.

Technical Notes

Why textureName in submesh? Including the texture name directly in each submesh makes it self-contained for FFI consumers—no need to maintain separate lookup tables. It also handles missing textures gracefully (when textureID is -1) and provides better error messages during debugging.

v1.0.0 - Initial Release

Features

  • BSP File Support: Load and parse Quake BSP files with comprehensive metadata

    • Texture loading with optional texture data
    • Lightmap support with UV coordinates
    • Entity parsing
    • Coordinate system conversion (Quake to OpenGL)

  • MAP File Support: Load and process Quake MAP source files

    • Standard and Valve 220 format support
    • CSG (Constructive Solid Geometry) operations
    • Texture coordinate calculation
    • Brush clipping and geometry generation

  • WAD File Support: Load and extract textures from WAD archives

    • Texture metadata (width, height, type)
    • Mipmap support
    • Palette data

  • Unified C-Style Wrapper API: Easy integration with C# and Unity

    • Batch-export functions for efficient data transfer
    • Contiguous memory layouts
    • QLib-prefixed naming convention

  • Coordinate System Conversion: Seamless conversion between Quake and OpenGL coordinate systems

  • Documentation: Comprehensive documentation with code examples

    • API documentation for all classes
    • Format specifications
    • Usage examples
    • Lightmapping algorithms explained with code

Technical Details

  • Cross-platform support (Windows, macOS, Linux)
  • Universal binary for macOS (arm64 + x86_64)
  • Modern C++20 implementation
  • CMake build system
  • Includes qviewer tool for visualization
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