Environment Pack 1: Industrial Base

Asset overview:

• Total prefabs: 8
• Polycount range: 32 – 160 triangles per object
• Texture resolution: 1024x1024 pixels
• Texture format: PNG
• Material setup: PBR Metallic/Roughness workflow

Texture maps:

• BaseMap (Albedo) – color and diffuse
• MaskMap – Metallic | Ambient Occlusion | Smoothness
• NormalMap – surface detail (bolts, panels, scratches)

Render pipeline compatibility:

• Built-in Render Pipeline – compatible
• Universal Render Pipeline (URP) – compatible
• High Definition Render Pipeline (HDRP) – not tested

Collision & interaction:

• Colliders: Box Collider or Mesh Collider on prefabs
• Grid Snapping script included (auto-aligns objects in editor)
• 90-degree rotation helper (button in Inspector)

Package structure:

• Prefabs – ready-to-use Unity prefabs
• Meshes – FBX source files
• Materials – MAT files with texture assignments
• Textures – BaseMap, MaskMap, NormalMap
• Demo Scene – example level layout
• Scripts – GridSnapper.cs

Tested on:

• Unity 2021.3 LTS and newer

Requirements:

• Unity 2019.4 or newer
• No third-party dependencies
• Shader: Standard (Built-in) or Lit (URP)