Shader Graph Docs
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Unity
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Unity publishes the Shader Graph package manual at docs.unity3d.com as the authoritative guide to node-based shader authoring. Documentation versions follow com.unity.shadergraph releases from Package Manager.
Topics include graph assets, node wiring, materials, the node library, Sub Graphs for reusable logic, and Custom Function nodes for string or file HLSL. Precision modes and URP, HDRP, and Built-In pipeline library usage are documented separately.
Technical artists and developers on Unity render pipelines use it to resolve compilation errors and preview quirks. Custom Function pages assume basic HLSL familiarity.
Free online reference with task guides and node pages tied to package versions. Standard source for intended node behavior beyond forum guesses.
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