feat: rebuild Tutorial scene avec ProBuilder, matériaux gel/terrain

- Scène Tutorial reconstruite de zéro : sol ProBuilder 120x120, murs, rampes
- Zones race : 5 checkpoints (CP0→Finish) avec BoxCollider + CheckpointTrigger
- Gel pads : GelOrange (boost), GelBleu (bounce), GelViolet (sticky)
- Plateforme centrale pour mode teams (CaptureZone)
- Nouveaux matériaux URP : FloorMat, WallMat, CheckpointMat, GelOrangeMat, GelBleuMat, GelVioletMat, PlatformMat

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-05-15 09:22:44 +02:00
parent 1e37e44143
commit ac5c3f74a4
17 changed files with 14655 additions and 2356 deletions

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