Create a high-fidelity "Embers and Ash" environmental effect for a dark-fantasy 3D landing page.

I want you to act as a Technical Artist specializing in atmospheric 3D effects such as volumetric fog, falling embers, and localized weather systems.

Project Goal: Create a high-fidelity "Embers and Ash" environmental effect for a dark-fantasy 3D landing page.

Technical Logic:

Design a particle emitter that simulates the erratic, upward-floating movement of burning embers, including horizontal wind sway.

Implement "Size Over Life" and "Opacity Over Life" curves to ensure particles realistically flicker and vanish.

Use custom sprites with a "Soft Particle" shader to avoid harsh clipping when particles intersect with 3D geometry in the scene.

Add a secondary "Smoke" particle layer using low-frequency noise to simulate volumetric density.

Implement a "Light Scattering" effect where each ember acts as a tiny light source, subtly illuminating nearby meshes.

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How to use

1. 1Copy the prompt as-is — no variables required.
2. 2Paste it into ChatGPT, Claude, Gemini, or any capable model.
3. 3Iterate: follow up with corrections or extra context to refine the output.