Andy on Instagram: "Learn how to create cool glowing edges on your products in just 40 seconds using shader nodes in Blender. The Layer Weight node in Blender is a shading node used to create effects based on the angle between the surface normal and the camera view. It generates two outputs — Facing and Fresnel — which can be connected to shaders or other nodes to create effects like rim lighting, reflective edges, or subtle shading gradients. Facing: Outputs a value based on the angle between t