rodrigodmoreira / nmap-generation

Normal Map Generation for Pixel Art

Paper: Analysis and Compilation of }Normal Map Generation Techniques for Pixel Art

Authors:

• Rodrigo D. Moreira
• Flávio Coutinho
• Luiz Chaimowicz

Dependencies

pip install -r requirements.txt

Run examples

Sobel from color map technique: python albedo_generator.py

Sobel from height map technique: python heightmap_generator.py

Bevel technique: python bevel_generator.py

Merge of four illumination angles technique: python multiangle_generator.py

Using other images

Change parameters for the intended technique in the files above:

  __init__(
    folder='path/to/image/folder',
    img_file='image_file.extension',
    normal_file_suffix='_suffix_for_output'
  )