UC-win/Road: Features and advantages
50m mesh altitude (nationwide)/2500 spatial data infrastructure are included. Other useful features include an optional landform feature, a world geographic coordinate altering feature, DXF-XML conversion, and a landform editing feature.
Large VR space is supported. Both 1cm dice and a 20km road structure can be generated in the same space.

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The flat surface cross point and on- off-ramp features allow easy expression of roads. 3-D VR traffic simulation is available by just setting up the shapes of intersection, traffic routes, and traffic light control.
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Diverse line shapes such as roads, rivers, lakes, flight paths can be input by parameters or freehand, automatically generating roads, tunnels, bridges, and rivers.
Configuration of road horizontal alignment (supporting clothoid/spline), tunnel zone, and bridge zone with the longitudinal line shape definition are available. With the cross section definition, cutting and banking soil with consideration for small bumps and texture processing are available, allowing simple generation of complicated road structures with line shape/cross sectional features.
VR presentations can be performed through simple PC operations, supporting the presenter with the Before/After comparison feature and scripting.
For the driving mode, diverse modes (car speed, changing lanes, viewpoint height, viewpoint change in 8 directions) are supported, as well as the dynamic movement of viewpoint (viewpoint from other cars, upward/downward viewpoints, head turns). For the flying mode, automatic flight through flight route setting (supporting 3-D on-screen editing) and walk-through are available. Optional landforms and right/left traffic are supported for foreign users.
With appropriate standard models/textures and abundant download DB, effective creation of VR data is supported.
In addition to the standard data such as 3-D model textures, exuberant downloads are available directly from UC-win/RoadDB on the Internet. Also, useful editing/movement tools are available, allowing scaling up and down, moving, leaning, and arrangement of the models. Action setting offers generation and motion control of the motion models.
Diverse visual representations by Visual Options Tool.Traffic simulation with traffic obstruction is also feasible.
Also available:
- real-time control of time, weather, and lighting,
- generation of traffic streams based on traffic volume, vehicle profiles, traffic light configurations, and traffic obstructions with disasters and accidents.