SHIBUYA 3D ENVIRONMENT

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OPTIONAL SETUP FOR SEPERATE METALNESS; ROUGHNESS & AO TEXTURES

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1. TEXTURE SEPARATION

   The textures are provided in a packed format to save storage space. You must separate them before use.

   a) Install ImageMagick:

      - Windows: Download from https://imagemagick.org/script/download.php#windows

      - macOS: Run "brew install imagemagick" (requires Homebrew)

      - Linux: Run "sudo apt-get install imagemagick" (Ubuntu/Debian) or equivalent for your distribution

   b) Navigate to the textures folder

   c) Run the separation script:

      ./SeperateRoughessMetalnessAmbientOcclusion.sh

   This will extract individual roughness, metalness, and ambient occlusion texture files.

2. 3DS MAX TEXTURE ASSIGNMENT (if using 3ds Max)

   After completing texture separation:

   a) Open 3ds Max

   b) Go to MAXScript → Run Script

   c) Select and execute "assign_textures.ms"

   This script will automatically assign the separated metalness and roughness textures to your materials.

IMPORTANT: Run the texture separation script BEFORE executing the 3ds Max script.

For questions or issues, please refer to the documentation or contact support.