How do I get the pivot of an object in a particle system?

[FredMoreau]

@chocokkong12

default render pipeline

Oh you’re with the Built In Render Pipeline?

TL/DR
Shader Graph Built-In Targets do not support GPU Instancing (Unlit does but requires force enabling it on the material with C#).

Indirect & procedural rendering with Shader Graph

Hi fellow Shader Graph users! In this thread I want to touch on DrawIndirect/DrawProcedural, a topic we’ve received a lot of requests about. Although it requires custom HLSL for defines, includes and types unsupported in Shader Graph such as StructuredBuffers, we shall see there’s nothing really complicated about making shader graphs work with Indirect and/or Procedural Rendering. I’m going to split this into several posts to make it easier to reference them later, and use this first post as …

I would strongly recommend using URP.

But, if you need Unlit only, you can try this path instead:
Packages/com.unity.shadergraph/Editor/Generation/Targets/BuiltIn/ShaderLibrary/ParticlesInstancing.hlsl

And force GPU instancing using material.enableInstancing.
You can use this Editor script for that.