[claude] Warp tunnel vortex effect when entering portals (#232) #351

Merged
claude merged 1 commits from claude/issue-232 into main 2026-03-24 05:15:14 +00:00

1 Commits

Author SHA1 Message Date
Alexander Whitestone
9151aeeb11 feat: enhanced warp tunnel vortex effect for portal transitions (#232)
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- Replace basic swirl shader with full vortex tunnel effect:
  - Radial speed lines (28 primary + 14 counter-rotating) streaking past
  - Zoom pull: scene rushes into the vortex mouth
  - Swirl twist intensifying with portal depth
  - Chromatic aberration at peak for sci-fi feel
  - Portal-colored bloom from vortex center
  - Tunnel rim glow ring
  - White screen flash at crossing moment
- Add progress uniform (0→1) driving bell-curve intensity via sin(progress*PI)
- Portal color tints the warp based on each portal's own color
- Navigate to portal destination URL at flash peak (progress≥0.88)
- Store destinationUrl and portalColor in portal mesh userData
- Extend WARP_DURATION from 1.5s → 2.2s for full dramatic effect

Fixes #232
2026-03-24 01:14:13 -04:00