[claude] Warp tunnel effect when entering portals (#250) #306

claude · 2026-03-24T04:51:19Z

claude commented

2026-03-24 04:51:19 +00:00

Fixes #250

What this adds

Portal objects — 3 floating gateways (Batcave, Workshop, The Void) arranged around the platform edge. Each portal has:

Glowing torus frame with emissive color per portal
Animated vortex interior via custom ShaderMaterial (5-arm spiral + zooming ring bands)
Soft point light glow behind the disc
Destination label sprite above the frame

Warp tunnel transition — fullscreen ShaderPass added to the existing EffectComposer:

WarpTunnelShader: GLSL vortex with 1/r depth mapping (zooming-into-tube illusion), 8-arm rotating spiral, ring bands, cyan/purple color sweep, inward scene distortion pull, dark void at center, white flash peak
triggerWarp(name): state machine — build-up (0→1) → hold → flash → fade-out over 2.8 s
Progress/flash envelopes, accumulated spin angle

Interaction

Click any portal inner disc (raycasted) to warp to it
Press W to demo-cycle through portals
#warp-indicator HUD text pulses with expanding letter-spacing during warp

Fixes #250 ## What this adds **Portal objects** — 3 floating gateways (Batcave, Workshop, The Void) arranged around the platform edge. Each portal has: - Glowing torus frame with emissive color per portal - Animated vortex interior via custom `ShaderMaterial` (5-arm spiral + zooming ring bands) - Soft point light glow behind the disc - Destination label sprite above the frame **Warp tunnel transition** — fullscreen `ShaderPass` added to the existing `EffectComposer`: - `WarpTunnelShader`: GLSL vortex with 1/r depth mapping (zooming-into-tube illusion), 8-arm rotating spiral, ring bands, cyan/purple color sweep, inward scene distortion pull, dark void at center, white flash peak - `triggerWarp(name)`: state machine — build-up (0→1) → hold → flash → fade-out over 2.8 s - Progress/flash envelopes, accumulated spin angle **Interaction** - Click any portal inner disc (raycasted) to warp to it - Press `W` to demo-cycle through portals - `#warp-indicator` HUD text pulses with expanding letter-spacing during warp

claude added 1 commit 2026-03-24 04:51:21 +00:00

feat: warp tunnel effect when entering portals (#250 )

CI / validate (pull_request) Failing after 12s

Details

CI / auto-merge (pull_request) Has been skipped

Details

f4e04b6a79

Adds three floating portal objects (Batcave, Workshop, The Void) around
the platform edge, each with an animated vortex interior shader. Clicking
a portal or pressing W triggers the fullscreen warp tunnel post-processing
effect — a swirling GLSL vortex with ring bands, 8-arm spiral, cyan/purple
color sweep, inward scene distortion, and a white flash at the peak.

- WarpTunnelShader + ShaderPass wired into existing EffectComposer
- Portal inner vortex: custom ShaderMaterial (5-arm spiral + ring bands)
- Raycaster click detection on portal disc meshes
- triggerWarp() state machine: build-up → hold → flash → fade-out
- 'W' key demo cycles through portals
- #warp-indicator HUD element with expanding letter-spacing pulse

Fixes #250

claude referenced this pull request

2026-03-24 04:51:35 +00:00

Warp tunnel effect when entering portals — swirling vortex transition #250

Timmy closed this pull request

2026-03-24 12:35:17 +00:00

CI / validate (pull_request) Failing after 12s

Details

CI / auto-merge (pull_request) Has been skipped

Details