Uploaded June 2026 | Updated September 2026, 3 hours ago

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Discover Unity 6.5’s powerful new Shader Function Reflection API. Write normal HLSL functions, add minimal boilerplate, and Unity automatically turns them into fully-featured Shader Graph nodes with proper ports, color pickers, sliders, and even multiple outputs. No Custom Function node hassle and no C# required. In this video we build a scrolling UV node, a colorize effect, and a complete procedural lava material — all from clean HLSL with live hot reload.

Discussion: discussions.unity.com/t/shader-function-reflection-api/1708277/17
Manual: docs.unity3d.com/Packages/com.unity.shadergraph@17.5/manual/Custom-nodes-hlsl-create-node-by-reflection.html

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▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬

0:00 Shader Function Reflection API
1:04 Basic Syntax
4:40 Port Hints
7:09 Procedural Node

*Source code:* gist.github.com/adammyhre/a8d21f95b4780035625195b8679fbff0

More Useful Code:
github.com/adammyhre?tab=repositories
Unity Utility Library: github.com/adammyhre/Unity-Utils
Lock Inspector Hotkey: gist.github.com/adammyhre/4754f731a93bf1cab0d1385ccfa23642

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Phantom Navigator - assetstore.unity.com/packages/tools/utilities/phantom-navigator-371346?aid=1101lw3sv
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Mouse Shortcuts - assetstore.unity.com/packages/tools/utilities/mouse-button-shortcuts-and-selection-history-228013?aid=1101lw3sv
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Wingman - assetstore.unity.com/packages/tools/utilities/wingman-your-inspector-s-best-friend-303181?aid=1101lw3sv
Favorites Window - assetstore.unity.com/packages/tools/utilities/favorites-window-123487?aid=1101lw3sv
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Beautify - assetstore.unity.com/packages/vfx/shaders/fullscreen-camera-effects/beautify-3-advanced-post-processing-233073?aid=1101lw3sv
Odin - assetstore.unity.com/packages/tools/utilities/odin-inspector-and-serializer-89041?aid=1101lw3sv?aid=1101lw3sv
Odin Validator - assetstore.unity.com/packages/tools/utilities/odin-validator-227861?aid=1101lw3sv
Hot Reload: assetstore.unity.com/packages/tools/utilities/hot-reload-edit-code-without-compiling-254358?aid=1101lw3sv
Better Hierarchy: assetstore.unity.com/packages/tools/utilities/better-hierarchy-272963?aid=1101lw3sv
Better Transform: assetstore.unity.com/packages/tools/utilities/better-transform-size-notes-global-local-workspace-parent-child--321300?aid=1101lw3sv
Better Mesh Filter: assetstore.unity.com/packages/tools/utilities/better-mesh-mesh-preview-full-insight-at-a-glance-321364?aid=1101lw3sv
Editor Console Pro: assetstore.unity.com/packages/tools/utilities/editor-console-pro-11889?aid=1101lw3sv
Any Object Finder: assetstore.unity.com/packages/tools/utilities/any-object-finder-286455?aid=1101lw3sv
Kybernetic Tools: assetstore.unity.com/publishers/16747?aid=1101lw3sv
Sisus Tools: assetstore.unity.com/publishers/41398?aid=1101lw3sv
Prime Tween - assetstore.unity.com/packages/tools/animation/primetween-high-performance-animations-and-sequences-252960?aid=1101lw3s
Rabbit Logger - assetstore.unity.com/packages/tools/utilities/rabbit-logger-305396?aid=1101lw3s

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