v3.4.0

New Features

All-new perception simulation

• Completely overhauled the perception simulation module and digital assets, significantly improving rendering quality and realism.

TOD weather system upgrade

• Supports configuring time-of-day lighting, weather, and material influence parameters in the environment.

• Provides weather presets including sunny, cloudy, foggy, rainy, snowy, and sandstorm conditions.
• Provides material influence parameter configurations for road dirt, lane marking wear, surface wetness, snow coverage, and sign/marking damage.

New scenario library

• Added Urban District 01 (综合城区 01).

New SOTIF assets

• Added tires, cardboard boxes, road delineators, traffic cones, baby strollers, and pushcarts.

Improvements & Bug Fixes

• Enhanced Dump functionality
• Enhanced perception dataset capabilities
• Enhanced external scenario capabilities
• SimDrive now supports hybrid control
• Enhanced scenario editor capabilities
• Installation optimizations
• Extended evaluation metrics
• etc.