Chapter 11B Lighting and Environment: DirectionalLight, headlight and PointLight
Channel: X3D for Web Authors
Date: 2016-04-13

Chapter 11B Lighting and Environment: DirectionalLight node, NavigationInfo headlight, and PointLight nodes.  Examples, slides online at http://x3dgraphics.com/examples/X3dForWebAuthors/Chapter11-LightingEnvironmentalEffects