Features and improvements
- Use named export for ES module
- Performance improvement by three.js instancing
- Performance improvement by GPU picking
- Performance improvement by moving scaling and opacity blending into shader code
- Improve transformation of aircraft vertical tail when zooming
- Keep the width of outlines the same
- Adjust appearance of delay markers based on the actual background color
Bug fixes
- Make underground trains always visible by setting the suitable frustum
- Fix the error of special trains sometimes having invalid coordinates
- Fix the issue of the loader generating incompatible data