Build Asian-inspired urban footbridges with 15 modular URP-ready models, optimized collision meshes, a snap editor tool, and a complete demo scene.Build flexible pedestrian footbridge networks for contemporary Asian-inspired urban environments.Asian Urban Modular Footbridge Kit - Vol. 1 includes 15 modular environment assets designed for fast assembly in Unity URP. Combine straight and enclosed walkways, junctions, platforms, stairs, an escalator, a lift tower, and building connectors to create varied elevated pedestrian routes.Included modules:• Straight• Short Straight• Long Straight• Enclosed Straight• Corner 90°• T Junction• X Junction• Straight Stair•Package contents15 unique modular footbridge models, supplied as 15 FBX files and 15 URP prefabs.168 unique visual meshes across the production prefabs.9 referenced materials using Universal Render Pipeline/Lit.6 unique shared base-color textures.1 URP demo scene and a modular snap tool.GeometryTriangle counts per complete prefab, excluding collider helper geometry:Building Connector 01: 1,884Corner 90 01: 4,084Enclosed Straight 01: 2,796End Platform 01: 3,728Escalator 01: 6,116Lift Tower 01: 5,552Long Straight 01: 11,292Short Straight 01: 5,620Stair 90 01: 10,444Stair 90 Right 01: 10,444Stair Straight 01: 8,788Straight 01: 9,620T Junction 01: 5,688Wide Platform 01: 5,652X Junction 01: 6,932Total: 98,640 triangles for one instance of each module.Average: 6,576 triangles per module.Minimum / maximum: 1,884 / 11,292 triangles.Textures and materialsAll six textures are PNG base-color/albedo maps:Concrete Light: 512 × 512Railing Galvanized: 512 × 512Roof Muted Sage: 512 × 512Steel Painted Dark: 512 × 512Walkway Dark: 512 × 512Escalator Tread Ribs: 128 × 128Texture use per module:All 15 modules use Concrete Light, Railing Galvanized, Roof Muted Sage and Steel Painted Dark.Building Connector, Enclosed Straight, End Platform, Long Straight and Wide Platform use these four textures.Corner 90, Lift Tower, Short Straight, Stair 90, Stair 90 Right, Stair Straight, Straight, T Junction and X Junction additionally use Walkway Dark.Escalator uses all six textures.Textures are shared between modules. No normal, metallic/smoothness, ambient occlusion, height or emission textures are assigned to the production materials. Glass BlueGrey, Escalator Comb and Escalator Rubber materials have no assigned textures.LOD, rigging and animationLODs: no LODGroups configured in the production prefabs.Rigging: no SkinnedMeshRenderers in the production prefabs.Animation: no Animator or legacy Animation components; 0 referenced AnimationClips detected in the production prefabs. These counts do not cover procedural or runtime-loaded animation.Colliders and UVs220 MeshCollider components across the 15 production prefabs.Collider helper geometry is excluded from the visual triangle counts.Dedicated secondary UVs for lightmapping.Scale and compatibility1 Unity unit = 1 meter.Target clear walkway width: 3.5 meters.Target elevated walkway datum: 5.5 meters.Tested with Unity 2022.3.62f2 and URP 14.0.12.Statistics collected using the Windows 64-bit build target; listed texture dimensions match both source and imported sizes.OpenAI ChatGPT/Astra was used to assist with creating the modular footbridge models in Blender, generating code for procedural base-color textures, and writing the included Unity Modular Snap Tool. AI assistance therefore contributed to the package’s 3D geometry, texture-generation workflow, and editor-tool code.The publisher directed the creation process through prompts and iterative feedback, visually reviewed the resulting assets in Unity, and manually arranged the showcase scenes, adjusted lighting and camera framing, and captured the product screenshots. Package statistics were collected from the Unity prefabs to document triangle counts, materials, textures, colliders, and the detected LOD and animation setup.
