What are Normals?

This course explores the concept of normals in Blender, a fundamental principle in 3D modeling and rendering. Normals are invisible directional vectors that determine how surfaces interact with light and shading, making them essential for achieving realistic material appearance and visual quality in your 3D projects.

Understanding normals will help you troubleshoot common modeling issues, optimize your workflows, and create more polished final renders. Whether you’re new to 3D or looking to deepen your technical knowledge, this course breaks down what normals are and how to work with them effectively in Blender.