Chapter 484: StereoPassNode

Core Idea

A special render pass node that renders the scene as a stereoscopic image.

Key Concepts

• isStereoPassNode : boolean (readonly): This flag can be used for type testing.
• stereo : StereoCamera: The internal stereo camera that is used to render the scene.

Code Examples

import { stereoPass } from 'three/addons/tsl/display/StereoPassNode.js';

• What it demonstrates: Typical usage of StereoPassNode.

Reference Tables

Constructor

Signature
new StereoPassNode( scene : Scene, camera : Camera )

Properties

Property	Description
.isStereoPassNode : boolean (readonly)	This flag can be used for type testing.
.stereo : StereoCamera	The internal stereo camera that is used to render the scene.

Methods

Method	Description
.updateBefore( frame : NodeFrame )	This method is used to render the stereo effect once per frame.

Key Takeaways

1. StereoPassNode extends: EventDispatcher → Node → TempNode → PassNode
2. Most relevant properties: isStereoPassNode, stereo.
3. Key methods: updateBefore.

Connects To

• EventDispatcher: parent class
• Node: parent class
• TempNode: parent class
• PassNode: parent class
• Source: examples/jsm/tsl/display/StereoPassNode.js