Features:

100% Blueprint
Even distribution of meshes along a spline
Minimal uniform stretching of meshes to precisely fit spline length
Adjustable scale of meshes along spline
Place as many additional props along path as you like(light posts, support columns, buildings etc.)
Custom parameters for each additional object group
Roughly align and then instantly snap roads to sockets with "Snap" checkbox
Automatically add new roads to intersections at socket locations
Paint & Deform landscape with splines
Automatically align spline meshes to landscape
Bake roads into static actors with HISM support

Number of Meshes/Materials/Textures/Blueprints:49/39/35/3

Extra Assets Provided: a number of basic low poly meshes of roads, intersections and props, with multiple UVs for texturing, AO and lightmapping, along with textures(road texture is 1024x1024px) and materials, suitable for mobile or VR purposes.

Size: about 485 MB.

Additional Notes:

only one low poly vehicle mesh is included, vehicles do not detect collisions for now, a path must consist of unidirectional road splines
The Landmass plugin is used in the creation of the Showcase map, but it’s not required for the tool to function
Textures in the following folders were obtained from https://ambientcg.com/ under CC0 licence:
Textures/Rocks006
Meshes/Props/Fence

Test Pattern Creations

Test Pattern Creations

製品の種類