Hidden Depths
You’ve read the walkthrough and the Particiliary. You know what every type does and how every property maps to a behaviour. You can author a credible particle effect.
This section is for what comes after.
Hidden Depths covers the patterns that combine the building blocks into something more elaborate — putting one emitter inside another so they emit together; editing native Roblox ParticleEmitter and Trail instances through the plugin even though they’re not transformed; controlling exactly when textures load; the mathematical model behind Beam’s GraphBlender. None of it is required for everyday work; all of it covers effects you can’t reach with the standard toolkit alone.
What’s covered
Section titled “What’s covered”- Nesting — placing transformed emitters inside other transformed emitters. How the engine discovers them, when they emit, how they inherit motion and scale, and the canonical patterns (fireball, each-particle-leaves-trail, each-particle-glows).
- Native Editing — the plugin’s panel and bulk tools work on Roblox’s
ParticleEmitterandTrailinstances even when they haven’t been transformed. What’s exposed, what isn’t, and when reaching for native editing makes sense. - Texture Pinning — the
PreloadTextureattribute and how the plugin keeps texture assets resident in GPU memory so the first emission of a textured effect doesn’t render with a blank texture. - GraphBlender Mathematics — a higher-level look at how the engine renders Beam’s multi-state Color and Transparency, plus the edge cases worth knowing (single state, empty folder,
Timeoutside0–1, two states sharing aTime).
Where these chapters sit in the reading order
Section titled “Where these chapters sit in the reading order”The Hidden Depths chapters assume you’ve read the walkthrough (chapters 1–7) and the Particiliary (chapter 8 plus all eleven type chapters). They reference properties, types, and patterns introduced earlier without re-explaining them. If a Hidden Depths chapter mentions “the Render Template,” you should already know what it is from chapter 3; if it talks about “GraphBlender’s per-state interpolation,” you should already know about GraphBlender from the Beam chapter.
This is the deep end of the codex. Take what’s useful for the effect you’re building; leave the rest for when you need it.
What’s next
Section titled “What’s next”Nesting is the first deep-dive. It’s the technique that gives you the most reach for the least effort in this section: the difference between a particle that’s a single Part and a particle that’s a coordinated cluster of visual elements all moving together.