Home > Lighting in 3D

Wes McDermott

Principal Director, Substance 3D Worldwide Evangelism

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Lighting in 3D

Understand and control lighting to enhance 3D scenes.

This summary is AI generated

Learning Outcomes:

  • Add environment lights to 3D models
  • Adjust lighting direction using HDR images
  • Understand casting box size for shadows

Level: Advanced

Skills you'll gain:

After Effects, 3D Modeling, Lighting, Rendering

Key Insights

  • Use environment light for optimal 3D model illumination.
  • Enable casting shadows for realistic lighting effects.
  • Adjust render quality for cleaner shadows.
  • Visualize casting box to understand shadow computation.
  • Balance render quality and smoothness for efficiency.
  • Objects outside casting box won't cast shadows but can receive them.
  • Utilize high dynamic range images for enhanced lighting.
  • Transform light direction using Y rotation adjustments.