{
  "tool": "built-in image_gen",
  "source": "Актуальная сохранённая расстановка проекта; референсы санузла reference-a.png и reference-b.png",
  "output": "01-entrance-view.png",
  "prompt": "Use case: sketch-to-render.\nCreate ONE photorealistic interior visualization of the exact bathroom in the two supplied current 3D model images. Both inputs are GEOMETRY REFERENCES of the SAME room from opposite sides. Restore the cutaway walls and ceiling for an ordinary room photograph. Do not treat removed walls as new openings.\nArchitecture: compact almost-square bathroom approximately2.33m east-west by2.32m north-south,5.4sqm. NO WINDOWS anywhere. ONE entry doorway in EAST wall near SOUTH end, behind camera. All other walls solid. No invented niches, no extra doors, no washing machine or added cabinets.\nExact fixture positions from image1: rectangular built-in white bathtub along NORTH wall, long axis EAST-WEST, NOT a freestanding tub. The bath is at back/right in the selected entrance view. Sink vanity stands along WEST wall, immediately beside the bathtub's west end; toilet is also along WEST wall closer to SOUTH-WEST corner, south of vanity. Toilet and sink backs against SAME WEST wall, both face EAST into central floor space. Keep the relative order along west wall: toilet nearest entrance/south, vanity next, bathtub touching far north wall. Do not relocate vanity to east wall. Vanity in the current model appears fairly wide, approximately80-90cm, with single rectangular basin and muted sage base; preserve proportions from images. Bathtub approximately170x70cm. Toilet compact white floor-standing with cistern, not wall hung. Preserve fixture footprints and modest room clearances, uncluttered central area.\nCamera: from doorway in SOUTH-EAST area looking NORTH-WEST, eye-height1.60m, realistic wide26mm lens with straight verticals, landscape16:9. Composition must show bathtub at far right/back, vanity toward left/back, toilet lower-left, and the junction of north/west walls. Complete normal walls and ceiling, no aerial dollhouse view, no physically impossible huge room. Doorway itself may be behind camera and not appear.\nDesign: refined restrained contemporary modern classic matching the apartment's warm khaki/ivory, natural materials and aged brass. Walls light warm ivory limestone-look porcelain with subtle beige veining, slim neat grout joints; warm khaki upper wall treatment outside wet area and a restrained slim ivory ceiling cornice. Non-slip matte limestone floor tile, slightly darker warm beige. Muted grey-sage vanity with fine shaker panel doors, small brushed aged-brass handles, warm ivory stone counter and inset single rectangular white basin. One simple rectangular mirror centered ABOVE the actual vanity on WEST wall, slim aged-brass frame, two small warm wall lights proportionate to mirror; mirror reflects believable plain opposing wall/door, no duplicate room or invented window. Tub's white rectangular apron faces room, classic compact brass bath filler and handheld shower mounted on wall over tub, no separate shower enclosure. Small folded ivory towel and discreet brass towel rail without adding major furniture. White porcelain toilet. Soft3000K ceiling and mirror lighting, realistic physically illuminated windowless bathroom with readable corners, subtle ambient occlusion, natural ceramic texture, restrained achievable small apartment renovation rather than palace. Do not make a dark spa.\nHard constraints: preserve model fixture positions and orientations, exact existing room shape and openings, no windows, no second basin, no added shower cubicle, no extra toilets, no freestanding bathtub, no oversized room. Single high quality photorealistic architectural image, no collage, text, watermark or UI."
}