Combination of Architectural Sketch and 3D Render

The Building / Sketch Plan with one prompt. Prompt: { "Objective": "Create a vertically split architectural visualization combining a photorealistic 3D render and a technical floor plan.", "VisualComposition": "Split-composition: Upper half = render; Lower half = floor plan. Clear horizontal division. High realism and technical accuracy.", "UpperHalf": { "Type": "Photorealistic architectural render", "Description": "Ultra-realistic modern architectural render of a sculptural concrete residence composed of interlocking cylindrical volumes.", "ArchitecturalFeatures": [ "Smooth exposed concrete", "Curved floor plates", "Glass balustrades", "Vertical ribbed metal cladding", "Full-height glazing" ], "Lighting": "Natural daylight with soft shadows", "Materials": "Realistic materials with accurate scale", "Environment": { "Landscape": "Minimal", "Sky": "Neutral" }, "Style": "Photorealistic architectural photography" }, "LowerHalf": { "Type": "Architectural floor plan drawing", "Description": "Highly detailed architectural floor plan drawing exactly matching the upper building's geometry and layout.", "VisualStyle": "Clean technical linework on warm off-white paper texture", "Annotations": { "FloorLabel": "Second Floor Plan", "RoomLabels": "Each room labeled with name and area in square meters", "Stairs": "Central spiral stair clearly identified", "Lines": [ "Subtle dashed reference lines", "Scale indicators" ], "Typography": { "FontStyle": "Thin sans-serif", "Alignment": "Neatly aligned", "Clarity": "Legible but unobtrusive", "Clutter": "None" } }, "LightingAndShading": "Subtle, ensuring clarity and precision", "Function": "Reads as technical drawing" }, "StyleAndQuality": { "RenderStyle": "Photorealistic (top)", "DrawingStyle": "Technical architectural (bottom)", "Quality": [ "High precision", "Clean layout", "Competition-board quality", "Ultra-sharp", "Realistic", "Professional" ] }, "NegativePrompt": [ "Incorrect proportions", "Mismatched plan and building", "Sketchy lines", "Cartoon style", "Heavy textures", "Handwritten text", "Random labels", "Inaccurate geometry", "Low detail", "Unrealistic materials", "Excessive contrast" ], "OutputSettings": { "AspectRatio": "3:4 vertical", "Division": "Clear horizontal separation between render (top) and plan (bottom)" }, "AdditionalExample": { "Description": "A minimalist, modern architectural photograph of a stark white rectangular building with a flat roof, set against a pale blue sky. Includes a superimposed ground floor plan above the building showing labeled rooms. Clean, serene, geometric with a person in the foreground walking left to right on gray gravel.", "Purpose": "Demonstrates integration of realistic render with technical drawing" } }