feat: implement memory management for WebGL wireframe assets

[TechAngelX]

Overview

This PR introduces a dedicated dispose() method to handle the cleanup of unused wireframe materials and shaders.

Changes

• Implements a recursive disposal function for GLB wireframe artefacts.
• Ensures that material textures and shader programs are explicitly freed from GPU memory.
• Prevents memory leaks during scene transitions or asset reloading.

Technical Notes

By explicitly calling .dispose() on the materials and geometries, we avoid "ghost" wireframes persisting in the buffer, which was previously causing visual artefacts after multiple re-renders.

Closes #1

[vercel]

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Project	Deployment	Review	Updated (UTC)
softwear	Ready	Preview, Comment	Jan 7, 2026 5:39am