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3D Tiles Converter

A powerful 3D-Tiles converter toolkit for efficient conversion of large-scale 3D geospatial data.

Features

• Osgb to 3D-Tiles: Convert OpenSceneGraph Binary format to 3D-Tiles format
• Shapefile to 3D-Tiles: Convert Esri Shapefile data to 3D-Tiles format
• Mesh Optimization: Optional mesh simplification using meshoptimizer for reduced polygon count
• Draco Compression: Optional Google Draco compression for 3-6x geometry size reduction
• Texture Compression: Optional KTX2 texture compression for faster GPU loading
• Multi-platform: Support for Linux, macOS, and Windows
• Docker Support: Containerized build and deployment

Quick Start

• English Documentation - Complete build and usage guide in English
• 中文文档 - 完整的编译和使用指南（中文）

Release

To create a new release:

# Create and push a version tag
git tag v0.5.0
git push origin v0.5.0

The GitHub Actions will automatically:

• Build for all platforms (Linux, macOS ARM64, macOS x86_64, Windows)
• Package binaries with version numbers
• Generate release notes
• Create GitHub Release
• Upload platform-specific binaries

Pre-release Versions

For pre-release versions (alpha, beta, rc):

# Alpha version
git tag v0.5.0-alpha.1
git push origin v0.5.0-alpha.1

# Beta version
git tag v0.5.0-beta.1
git push origin v0.5.0-beta.1

# Release candidate
git tag v0.5.0-rc.1
git push origin v0.5.0-rc.1

Pre-release versions will be automatically marked as "Pre-release" on GitHub.

Resources

• How to build?
• How to debug?