jorgeasaurus Procedural VFX
Build effects from an event envelope, motion field, geometry representation, and shading response. Avoid independent particle emitters that happen to share a color.
Effect graph
ship/event state
→ effect-specific geometry or instance attributes
→ flow-facing masks or analytic age
→ material response
→ pool/lifetime ownership
→ HDR and bloom contribution
Read references/procedural-vfx-system.md for ship-conforming reentry shells, capsule wakes, dense instanced spark/debris pools, HDR hierarchy, and implementation limits.
Read the reentry plasma implementation for closed layered wake shells, flow-axis deformation, advected filament fields, opacity shaping, and additive emission diagnostics.
Rules
- Every layer must have a role in silhouette, motion, illumination, or residue.
- Use normalized lifetime curves instead of scattered time constants.
- Derive secondary motion from the same flow or event direction.
- Keep bloom as a response to HDR emission, not as the effect's only shape.
- Pool instances and trails; do not allocate per burst.
- Expose spawn, simulation, overdraw, and luminance debug views.
- Include a non-bloom baseline that remains legible.
Routing boundary
Use $threejs-temporal-surfaces only for the screen-space
frost/touch-history pipeline. Keep ship-space plasma, generated wakes, sparks,
and pooled debris in this skill.