vestige/apps
Sam Valladares 4e3542eecb feat(cinema): flythrough streaks + interactive parallax (immersion steps 5+6/6)
Step 5 — VELOCITY-STRETCH FLYTHROUGH: sandbox derives camera velocity per frame
(one Vector3, zero compute) and pushes view-space apparent velocity to the storm;
flythrough relaxes the camera clamp floor (lerp 30→6) so the camera plunges
inside the shell. Storm stretches each sprite along screen-space velocity via
rotationNode + scaleNode (clamped streak), separate output graph (no extra
positionView read). Defaults 0 → no-op until wired.

Step 6 — INTERACTIVE PARALLAX: pointer orbits / scroll + pinch zoom the camera
with frame-rate-independent damping, composed onto the director's base pose in
loop() (after director.update, before render); idle >2.5s eases back to 0 so it's
a toy when touched and a film when left alone. sandbox.render re-clamps so the
user can't break framing. Per-beat flythrough strength wired from shot.tension;
dream mode flies through at 0.6. Fully gated off under reduced-motion (no
listeners, flythrough 0).

The 4-feature immersion stack (infinite zoom + flythrough + parallax + DOF/fog)
now composes. Gate: svelte-check 0/0, 937 tests, build green, verified live (all
4 compose, no white-out, no recursion, parallax responds without breaking framing).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-22 14:35:32 -05:00
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dashboard feat(cinema): flythrough streaks + interactive parallax (immersion steps 5+6/6) 2026-06-22 14:35:32 -05:00