Vector3 value defining emission color, which means self-illumination. It's used to modify the surface normals across the mesh based on vector direction which can add additional details to the mesh. Vector3 value controlling the normal direction ranging from -1 to 1. If the material Blend Mode is set to Disabled in the Inspector panel of the material, alpha value will not be taken into calculations. The expected range is from 0 to 1, 0 being transparent and 1 being fully opaque. Single value controlling the transparency level for the material. This parameter represents the base color of the mesh's surface. Defines the overall color of the material. Vector3 value with each channel ranging from 0 to 1. You can scroll through the entire list or simply type in few words to quickly jump to the one desired: Hitting tab on the keyboard will give you a node search menu. PBR means physically based rendering, which refers to the concept of achieving photorealism to provide a more accurate interpretation of how light interacts with a mesh surface. You will see that Graph PBR comes with a PBR (Lighting) node at the end. Double click to select it, then check the Material Editor panel. In Lens Studio you can find the Material Editor window under Window > Panels > Material Editor, if it's not already shown in your layout.Ĭreate a Graph PBR material by going to the Resources Panel > + > Graph PBR.
If the content you are creating doesn't need lighting, a Graph Unlit Material (to connect the color result straight into the Shader 3D node) will better serve the purpose instead of using PBR. In this guide we will focus on PBR (Lighting) node and show you what each input and output does.
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