THREE.JS / FOUNDATIONS / SOURCE PROMOTION

TSL instancing comparison.

The route keeps the official node-rendering seam visible: WebGL2, WebGLNodesHandler, MeshPhongNodeMaterial, a time/position-world TSL color graph, and the three source-shaped ownership strategies.

Initializing

Preparing the node instancing scene…

Backend: —
Node handler: —
Method: —
Objects / draws: —
Sample avg / p95: WAITING
Builds: —

Source-shaped controls Method Copies 1000 Animate scene

Ownership boundary

INSTANCED owns one geometry/material and one instance matrix; MERGED owns one merged geometry; NAIVE owns one mesh per copy.

This is a bounded local adaptation. The official Suzanne JSON asset, exact gallery composition, GUI/Stats/pixel fidelity, broad performance/device/backend matrices, and whole-example fidelity remain separate.

Derived from the official TSL Instancing example at the pinned source commit.