Version: 2021.3
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GraphicsSettings.defaultRenderPipeline

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public static Rendering.RenderPipelineAsset defaultRenderPipeline;

Description

The RenderPipelineAsset that defines the default render pipeline.

If this value is null, the default render pipeline is the Built-in Render Pipeline. Otherwise, the default render pipeline is the RenderPipeline defined in this RenderPipelineAsset.

Unity uses this value and the override value in QualitySettings.renderPipeline to determine the active render pipeline for the current quality level. For more information, see GraphicsSettings.currentRenderPipeline.

In the Unity Editor, this property corresponds to the Render Pipeline Setting field in the Graphics Settings window.

using UnityEngine;
using UnityEngine.Rendering;

public class ActiveRenderPipelineExample : MonoBehaviour { // In the Inspector, assign a Render Pipeline Asset to each of these fields public RenderPipelineAsset defaultRenderPipelineAsset; public RenderPipelineAsset overrideRenderPipelineAsset;

void Start() { GraphicsSettings.defaultRenderPipeline = defaultRenderPipelineAsset; QualitySettings.renderPipeline = overrideRenderPipelineAsset;

DisplayCurrentRenderPipeline(); }

void Update() { // When the user presses the left shift key, switch the default render pipeline if (Input.GetKeyDown(KeyCode.LeftShift)) { SwitchDefaultRenderPipeline(); DisplayCurrentRenderPipeline(); } // When the user presses the right shift key, switch the override render pipeline else if (Input.GetKeyDown(KeyCode.RightShift)) { SwitchOverrideRenderPipeline(); DisplayCurrentRenderPipeline(); } }

// Switch the default render pipeline between null, // and the render pipeline defined in defaultRenderPipelineAsset void SwitchDefaultRenderPipeline() { if (GraphicsSettings.defaultRenderPipeline == defaultRenderPipelineAsset) { GraphicsSettings.defaultRenderPipeline = null; } else { GraphicsSettings.defaultRenderPipeline = defaultRenderPipelineAsset; } }

// Switch the override render pipeline between null, // and the render pipeline defined in overrideRenderPipelineAsset void SwitchOverrideRenderPipeline() { if (QualitySettings.renderPipeline == overrideRenderPipelineAsset) { QualitySettings.renderPipeline = null; } else { QualitySettings.renderPipeline = overrideRenderPipelineAsset; } }

// Print the current render pipeline information to the console void DisplayCurrentRenderPipeline() { // GraphicsSettings.defaultRenderPipeline determines the default render pipeline // If it is null, the default is the Built-in Render Pipeline if (GraphicsSettings.defaultRenderPipeline != null) { Debug.Log("The default render pipeline is defined by " + GraphicsSettings.defaultRenderPipeline.name); } else { Debug.Log("The default render pipeline is the Built-in Render Pipeline"); }

// QualitySettings.renderPipeline determines the override render pipeline for the current quality level // If it is null, no override exists for the current quality level if (QualitySettings.renderPipeline != null) { Debug.Log("The override render pipeline for the current quality level is defined by " + QualitySettings.renderPipeline.name); } else { Debug.Log("No override render pipeline exists for the current quality level"); }

// If an override render pipeline is defined, Unity uses that // Otherwise, it falls back to the default value if (QualitySettings.renderPipeline != null) { Debug.Log("The active render pipeline is the override render pipeline"); } else { Debug.Log("The active render pipeline is the default render pipeline"); }

// To get a reference to the Render Pipeline Asset that defines the active render pipeline, // without knowing if it is the default or an override, use GraphicsSettings.currentRenderPipeline if (GraphicsSettings.currentRenderPipeline != null) { Debug.Log("The active render pipeline is defined by " + GraphicsSettings.currentRenderPipeline.name); } else { Debug.Log("The active render pipeline is the Built-in Render Pipeline"); } } }