IRIS PROMPT STUDIO V2.6.34 — Spatial Camera & Scene Awareness - Optional OFF-by-default spatial mode; original V2.6.33 prompt unchanged when disabled. - Camera anchor, look direction, target facility, subject placement, subject facing all independently described. - Three-state facility visibility (auto / must appear / off camera), scene templates, custom facilities. - Added screen baseball, performance stage, mirror rehearsal room; venue metadata for cafe, pool, gym and classroom. - One-click screen baseball demonstration: 3.5m, front body view, projected screen entirely behind camera. - Spatial-mode background generator suppresses generic foreground/middle/background object assumptions. - Non-destructive warnings for camera azimuth, lens distance vs framing, unresolved custom input and visibility conflicts. - Existing pose, wardrobe, fixed prompts, old JSON IDs and camera controls preserved. - Known limitation: heuristic rule engine, not 3D ray casting or guaranteed compliance by image generation models.