Documentation

Unity Engine

User Manual

Script Reference

Unity Engine

OnRenderObject()

OnRenderObject is called after camera has rendered the Scene.
Read time 1 minuteLast updated 5 days ago

Definition

public void OnRenderObject()

Remarks

This can be used to render your own objects using Graphics.DrawMeshNow or other functions. This function is similar to OnPostRender, except OnRenderObject is called on any object that has a script with the function; no matter if it's attached to a Camera or not. Note: 
OnRenderObject
is called automatically by the Built-in Render Pipeline and Universal Render Piepline (URP) but not by the High-Definition Render Pipeline (HDRP). For equivalent functionality, use RenderPipelineManager.endCameraRendering or a ScriptableRenderPass in URP, or a Custom Pass in HDRP.

Examples

using UnityEngine;public class Example : MonoBehaviour{    Mesh mainMesh;    Mesh miniMapMesh;    void OnRenderObject()    {        // Render different meshes for the object depending on whether        // the main camera or minimap camera is viewing.        if (Camera.current.name == "MiniMapcam")        {            Graphics.DrawMeshNow(miniMapMesh, transform.position, transform.rotation);        }        else        {            Graphics.DrawMeshNow(mainMesh, transform.position, transform.rotation);        }    }}