Chapter 510: VertexColorNode

Core Idea

An attribute node for representing vertex colors.

Key Concepts

• index : number: The attribute index to enable more than one sets of vertex colors.
• isVertexColorNode : boolean (readonly): This flag can be used for type testing.

Reference Tables

Constructor

Signature
new VertexColorNode( index : number )

Properties

Property	Description
.index : number	The attribute index to enable more than one sets of vertex colors.
.isVertexColorNode : boolean (readonly)	This flag can be used for type testing.

Methods

Method	Description
.getAttributeName( builder : NodeBuilder ) : string	Overwrites the default implementation by honoring the attribute index.

Key Takeaways

1. VertexColorNode extends: EventDispatcher → Node → AttributeNode
2. Most relevant properties: index, isVertexColorNode.
3. Key methods: getAttributeName.

Connects To

• EventDispatcher: parent class
• Node: parent class
• AttributeNode: parent class
• Source: src/nodes/accessors/VertexColorNode.js