PROJECT: DANZAO XIANHU INTERNATIONAL SCIENCE AND TECHNOLOGY

PROJECT: DANZAO XIANHU INTERNATIONAL SCIENCE AND TECHNOLOGY COMMUNITY Outdoor Multi-Sport Complex — Architectural 3D Visualization and Retractable Canopy Design 1. PROJECT OBJECTIVE Using the uploaded site plan as the sole reference for the project layout, transform the 2D outdoor sports complex master plan into a highly realistic, professional architectural 3D visualization. The project is an outdoor multi-sport complex featuring pickleball courts, a basketball court, badminton courts, tennis facilities, a padel court, dedicated squash courts, recreation areas, landscaped zones, circulation paths, support facilities, and an outdoor parking area. The defining architectural feature is a modern motorized retractable canopy system designed to cover or shelter the designated sports areas. The canopy should create a lightweight, contemporary, weather-responsive sports environment with a clean, professional, and internationally recognizable architectural identity. The final visualizations should be suitable for professional architectural presentations, investor presentations, project proposals, commercial leasing presentations, and preliminary design reviews. This is NOT a request to redesign the site plan from scratch. It is a site-plan-to-3D architectural visualization task. The original layout, geometry, proportions, sports facilities, circulation routes, and functional zoning must remain the primary source of truth. The highest priority is accurate site-plan reconstruction, followed by architectural realism and visual quality. --- 2. CRITICAL REQUIREMENT: STRICT SITE-PLAN FIDELITY Treat the uploaded site plan as a fixed and authoritative layout reference. The following rules are mandatory: 1. Preserve the original site boundary, irregular polygonal shape, diagonal boundary on the upper-left side, rounded corner on the lower-right side, and all existing geometric relationships. 2. Preserve the exact number, location, orientation, relative dimensions, spacing, and arrangement of all sports courts. 3. Preserve the original positions of all circulation paths, landscaped strips, seating areas, service areas, equipment zones, and auxiliary facilities. 4. Preserve every entrance, emergency exit, access route, and connection between functional areas. 5. Preserve the outdoor parking area on the right side of the site, including the original arrangement of approximately 18 perpendicular parking spaces. 6. Preserve the intended canopy coverage area and its relationship to the site boundary and sports facilities. 7. Do not add, remove, duplicate, merge, rotate, move, or resize any sports court. 8. Do not rearrange the courts to create a more symmetrical composition. 9. Do not merge separate courts into a single large court or duplicate any facility. 10. If any label, dimension, or line in the reference image is unclear, preserve its original location and geometry rather than inventing a new design. If the AI cannot accurately interpret part of the plan, prioritize the original geometry and spatial relationships over decorative improvements. Do not sacrifice layout accuracy for visual aesthetics. --- 3. SITE DIMENSIONS AND OVERALL GEOMETRY Use the dimensions shown on the uploaded drawing as reference measurements. Visible dimensions include: - Approximately 94.1 m along the lower main boundary. - Approximately 66.4 m along the right-hand side. - Approximately 43 m across the upper section. - Approximately 21.2 m across a lower-left section. - Approximately 19.7 m along a lower-left vertical section. These dimensions refer to different portions or overall extents of the irregular site. Do not interpret them as the dimensions of one simple rectangle. The site has an irregular polygonal configuration, a prominent diagonal boundary along the upper-left side, and a curved corner near the lower-right entrance area. Preserve the original irregular site geometry rather than converting the project into a rectangular sports complex. Calibrate the 3D model against the visible dimensions wherever possible. If the dimensions are insufficient or inconsistent, retain the original drawing proportions and flag uncertain dimensions for later verification. Do not invent missing engineering dimensions. --- 4. OVERALL ARCHITECTURAL CONCEPT Design concept: Modern Outdoor Sports Architecture + Motorized Retractable Canopy + International Multi-Sport Facility. The architectural language should combine contemporary sports architecture, lightweight industrial structures, modular construction, and modern technology-park amenities. The overall design should feel: - Modern, clean, lightweight, and well-organized. - Structurally credible and spatially transparent. - Professional and internationally styled. - Appropriate for a contemporary technology park or urban sports destination. - Open and naturally ventilated rather than heavily enclosed. - Realistic and potentially buildable, subject to later engineering design. Avoid exaggerated futuristic architecture, unnecessary sculptural forms, oversized decorative structures, or the appearance of a conventional fully enclosed indoor stadium. Do not transform the project into a shopping mall, exhibition hall, or unrelated commercial complex. --- 5. SIGNATURE ARCHITECTURAL FEATURE: MOTORIZED RETRACTABLE CANOPY The outdoor motorized retractable canopy is the most important architectural feature of the project. Design a lightweight, modern canopy system inspired by real retractable sports shelters, motorized sliding roofs, modular tensile roofing systems, and track-guided movable roof structures. 5.1 Main structural system Use a plausible lightweight steel structure or modular metal support system. The structure may include: - Regularly spaced steel columns. - Main beams and secondary crossbeams. - Lightweight roof trusses or supporting frames. - Modular movable roof sections. - Guide rails for the retractable roof. - Motorized movement components, rollers, and track systems where appropriate. - Roof-edge profiles, gutters, and rainwater drainage components. - Plausible bracing and structural connections. Position all columns in coordination with court boundaries, entrances, circulation routes, and clear playing areas. Do not place columns randomly inside playing courts or obstruct emergency exits. All structural members must have realistic proportions. Avoid both unrealistically thin structural members and excessively bulky columns. 5.2 Retractable roof design The roof should clearly communicate the function of a motorized opening and closing system. Possible design approaches include modular sliding roof panels, segmented retractable roof units, or track-guided movable canopy sections. Suitable conceptual roof materials include: - White or light-gray architectural membrane. - Lightweight weather-resistant metal panels. - Translucent or semi-translucent roofing materials suitable for outdoor sports facilities. Use white, silver-gray, and light-gray tones to create a bright, lightweight, and contemporary appearance. The roof must show a plausible modular arrangement, movement direction, support system, and structural logic. Do not represent the roof as a single unsupported floating slab. If the original plan does not specify the exact opening direction, roof span, or movement distance, present the retractable mechanism as a conceptual design feature rather than a verified engineering solution. 5.3 Exterior appearance and operating modes From aerial views, the project should read as a coordinated sports complex sheltered by a lightweight retractable canopy system. From low-angle exterior views, show the roof edges, steel columns, beams, structural depth, movable roof modules, and visible portions of the guide-rail system. Represent two separate roof operating states across different images: State A — Fully closed: The roof is closed to provide weather protection. State B — Partially open: Selected roof sections slide open to demonstrate ventilation and the flexibility of the retractable system. Do not combine incompatible roof positions in the same image. 5.4 Perimeter façade Use an open or semi-open architectural envelope. Suitable materials include light-gray steel columns, silver-white structural frames, selected dark-gray connection details, transparent or translucent wind-protection panels, ventilation louvers, and appropriate sports safety fencing. Avoid enclosing every sports area within heavy opaque walls. The exterior should communicate openness, natural ventilation, daylight, and lightweight construction. Subtle blue architectural accents may be used to complement the sports surfaces. Avoid excessive signage, oversized advertising walls, or unnecessary decorative branding. --- 6. SPORTS FACILITIES AND FUNCTIONAL ZONING Accurately reconstruct every sports zone according to its position and arrangement in the original plan. 6.1 Lower main zone: Pickleball courts The long lower portion of the site contains a series of pickleball courts, including standard courts and designated VIP courts. Preserve the original number, sequence, orientation, spacing, and relative dimensions of all pickleball courts. Use a bright blue sports surface, with darker blue playing areas, crisp white boundary markings, and correctly positioned pickleball nets. Each court must have clearly defined boundaries, baselines, service areas, and a central net. Maintain the original circulation paths and separation distances between adjacent courts. VIP courts must remain in their original locations. Their premium status may be expressed through more refined fencing, seating, access points, or nearby lounge facilities, but do not enlarge or relocate them. Court proportions, net heights, posts, markings, and clearances must look realistic. Avoid distorted court geometry, incorrectly positioned nets, missing lines, or overlapping courts. 6.2 Upper-left zone: Basketball court The basketball court is located in the upper-left portion of the plan. Preserve its original orientation, dimensions, basketball hoops, backboards, rims, support systems, three-point lines, free-throw areas, center circle, and boundaries. Use a professional outdoor sports flooring palette inspired by the reference plan: - Blue perimeter areas. - Warm orange or light-orange playing surfaces. - Green accent areas where indicated. The floor should have a realistic outdoor sports-surface texture rather than an overly glossy indoor hardwood appearance. Use realistic basketball equipment, including backboards, rims, support structures, and suitable mounting or anchoring systems. Provide sufficient unobstructed overhead clearance for basketball activities. Roof beams and structural members must not intrude into the playing space. 6.3 Badminton court Preserve the badminton court in the upper-left-to-middle portion of the site as shown in the reference plan. Maintain its original position, orientation, proportions, court markings, net, and safety clearance. Use professional sports flooring with a pink or similarly colored finish consistent with the original plan. Keep the badminton court separate from adjacent facilities and circulation paths. Do not enlarge or relocate it. 6.4 Upper-right zone: Tennis court The upper-right portion of the plan contains the tennis facility. Preserve the original position, orientation, proportions, court markings, baselines, sidelines, net, net posts, fencing, and surrounding clearance. Use a professional blue sports surface, crisp white lines, dark metal fencing, and correctly scaled tennis equipment. Retain any internal divisions or training areas shown on the original drawing. Do not reinterpret this tennis facility as a basketball, badminton, pickleball, or squash court. 6.5 Central zone: Padel court The central green rectangular court is designated as a padel court. Preserve its original dimensions, orientation, location, playing lines, enclosure, and relationship with surrounding circulation routes. Use a bright green professional sports surface, clearly defined court markings, and a realistic enclosure system. Represent the glass panels, metal mesh, posts, and net according to the visual characteristics of a real padel court. Do not obstruct neighboring courts or circulation routes. 6.6 Central-left zone: Squash courts The previously labeled shuttlecock-kicking area must be interpreted as a SQUASH facility, not as a shuttlecock-kicking court. Preserve the original location, overall footprint, arrangement, circulation paths, and adjacent facilities of this zone. The squash courts must be designed according to the characteristics of professional squash facilities. Squash court architectural features: 1. Create dedicated enclosed squash courts with a front wall, two side walls, and a rear wall, following the established spatial logic of squash facilities. 2. Use smooth, matte, light-colored playing walls with realistic professional squash court markings, including the front-wall service line, tin line, and relevant boundary lines. 3. Use a suitable sports floor, such as professional timber flooring or another realistic squash court flooring system, with clearly defined service boxes and floor markings. 4. Use a transparent, high-strength glass rear wall with a dark metal frame to create visual openness and allow spectators to observe the game. 5. If the original plan indicates multiple courts or separate court units, reproduce the same number and arrangement. Do not arbitrarily add or remove courts. 6. Maintain realistic court height and unobstructed playing volume. Lighting, ventilation equipment, and roof structures must not interfere with play. 7. Preserve the original relationship between the squash zone, nearby circulation routes, landscaped strips, and neighboring sports facilities. 8. The squash courts may have their own enclosed playing walls, but the overall sports complex must remain an open or semi-open outdoor facility. Do not convert the entire project into a fully enclosed indoor stadium. 9. If the original drawing does not specify complete squash court enclosures, introduce them only as a conceptual addition within the designated squash area. Do not encroach on neighboring courts, pathways, entrances, or emergency exits. 10. If exact court dimensions, clear height, wall specifications, glass thickness, or structural details are unavailable, treat them as conceptual design assumptions requiring later verification by a qualified sports-facility designer. Do not confuse squash with badminton, tennis, padel, pickleball, or other racket sports. 6.7 Central and side zones: Landscaping, seating, and support facilities Preserve all landscaped strips, seating areas, service spaces, equipment zones, and auxiliary facilities shown on the original plan. Use realistic low-maintenance outdoor planting, benches, modest planters, and appropriate support amenities. Keep planting heights controlled so they do not obstruct visibility, interfere with sports activities, or conflict with the canopy structure. Landscaping must remain secondary to the sports layout. Do not use landscaping to occupy existing courts, reduce circulation widths, or obstruct emergency exits. 6.8 Right-side zone: Outdoor parking Preserve the parking area on the right side of the site, including approximately 18 perpendicular parking spaces as indicated in the drawing. Keep the parking area outside the main canopy or sports enclosure where shown. Use clearly defined parking lines, realistic aisle widths, and the correct parking orientation. A limited number of realistically scaled vehicles may be included for visual context, provided the original parking layout and circulation space remain unobstructed. Do not convert the parking area into a building, landscaped plaza, or sports facility. 6.9 Main entrance, emergency exits, and circulation Preserve the original positions and spatial relationships of all entrances and emergency exits: - Safety Exit 1 — upper-right side. - Safety Exit 2 — upper-left side. - Safety Exit 3 — right-hand side. - Safety Exit 4 — lower side. - Safety Exit 5 — lower-left side. - Main entrance — right-hand side. Use clean, contemporary wayfinding elements where appropriate, with dark-gray metal finishes, white lettering, and restrained brand-color accents. Maintain clear pedestrian routes, access connections, and circulation between the parking area and sports facilities. Never block an entrance or emergency exit with columns, vegetation, service kiosks, or decorative structures. Fire safety compliance, exit widths, and evacuation distances must be verified separately against applicable regulations and professional engineering drawings. --- 7. COLOR PALETTE AND MATERIALS Canopy and structural system: White, silver-gray, and light-gray metal. Roofing: White or light-gray weather-resistant roofing, with translucent materials where appropriate. Pickleball courts: Bright blue with dark-blue playing zones and white markings. Basketball court: Blue, orange, and green, following the reference plan. Badminton court: Pink or the corresponding color in the original drawing. Tennis court: Blue sports flooring, white lines, and dark fencing. Padel court: Green sports flooring with a realistic enclosure and white markings. Squash courts: Light-colored matte playing walls, transparent glass rear walls, dark metal framing, and professional sports flooring. Circulation paths: Medium-light-gray outdoor paving or durable non-slip surfacing. Landscaping: Natural green vegetation with realistic textures. Maintain a cohesive visual identity based on blue sports surfaces, white canopy roofing, gray structural elements, and natural green landscaping. Avoid predominantly black roofing, excessively dark industrial styling, cheap plastic-looking materials, and exaggerated neon colors. --- 8. ARCHITECTURAL SCALE AND STRUCTURAL REALISM All three-dimensional elements must have believable dimensions and spatial relationships. 1. Provide appropriate clear heights for all sports activities. 2. Use structurally plausible beam, column, and roof-truss proportions. 3. Do not place structural columns inside playing areas without justification. 4. Ensure that the roof does not interfere with basketball, badminton, squash, tennis, padel, or pickleball activities. 5. Use realistic net heights, fence heights, basketball equipment dimensions, and court proportions. 6. Maintain plausible widths for pathways, parking aisles, and service spaces. 7. Show realistic outdoor paving and drainage details without inventing changes to the site levels or boundaries. 8. Maintain coherent relationships between columns, beams, roof panels, drainage components, and structural connections. 9. Avoid floating courts, intersecting structures, columns passing through nets, overlapping fences, and distorted geometry. 10. Do not introduce unsupported long-span cantilevers or structurally implausible roof forms. Where exact structural dimensions are unavailable, present the canopy as a conceptual architectural proposal. Detailed structural engineering must be completed separately. --- 9. LANDSCAPE AND SURROUNDING ENVIRONMENT Present the project as an outdoor sports destination within a contemporary technology park or urban development. Use a restrained surrounding context that may include access roads, modest landscape planting, low-rise support buildings, and a distant urban backdrop. Do not surround the complex with dense high-rise buildings. Do not invent large lakes, mountains, complex terrain, or major landscape features absent from the original plan. Use physically plausible lighting, shadows, materials, and environmental reflections. A small number of realistically scaled athletes, visitors, or staff may be included for scale and atmosphere, but they must not obscure the sports facilities. The overall environment should communicate openness, comfort, operational practicality, and professional sports infrastructure. --- 10. LIGHTING AND PHOTOREALISTIC RENDERING Use professional architectural visualization and architectural photography principles. Prioritize bright, natural daytime lighting with balanced exposure and soft, realistic shadows. Show believable material responses for metal, roofing, sports flooring, glass, fencing, and vegetation. Use realistic reflections, surface roughness, ambient occlusion, and natural shadow transitions. Maintain clear spatial depth and accurate object boundaries. Use architectural perspective correction and avoid extreme wide-angle distortion. The visual quality should be appropriate for professional development proposals, investor presentations, and high-end commercial project presentations. Avoid cartoon styles, low-poly models, plastic textures, artificial reflections, excessive sharpening, distorted perspective, and obvious AI-generated structural errors. --- 11. REQUIRED OUTPUT: 10 INDIVIDUAL 3D VISUALIZATIONS Produce 10 separate architectural renderings based on the SAME underlying 3D model. All images must maintain consistent architecture, site geometry, court count, court positions, canopy dimensions, parking layout, entrances, and support facilities. Change only the camera position, viewing direction, focal length, composition, and appropriate lighting conditions. VIEW 01 — Overall Aerial Masterplan A high aerial view from approximately 45–60 degrees above the site. Show the complete irregular site boundary, all sports courts, the white retractable canopy, parking spaces, entrances, emergency exits, and support areas. This is the primary project overview image. VIEW 02 — Oblique Aerial Architectural View An elevated diagonal view emphasizing the relationship between the sports facilities and the overall canopy structure. Show the architectural volume, roof modules, structural rhythm, and surrounding context. VIEW 03 — Main Entrance Perspective A ground-level or slightly elevated view from the main entrance on the right side. Show the entrance identity, canopy façade, structural system, adjacent parking area, and visual connection to the sports complex. VIEW 04 — Front Elevation of the Retractable Canopy A clean exterior elevation or near-frontal architectural view. Emphasize the white or light-gray roof, steel columns, beams, roof edges, structural rhythm, and contemporary lightweight architectural language. VIEW 05 — Side Elevation and Retractable Roof Mechanism A side-oblique view focusing on the modular roof, guide rails, steel columns, beams, and segmented retractable roof system. The structural arrangement must appear mechanically and architecturally plausible. VIEW 06 — Partially Open Retractable Roof Show the canopy in a partially open operating state. Make the movable roof sections and their relationship with the sports facilities clearly visible. This image represents a separate conceptual operating mode from the fully closed roof shown in other images. VIEW 07 — Pickleball Court Interior Perspective A realistic human-eye-level view of the pickleball courts. Show the blue sports flooring, correctly scaled nets, white court markings, safety fencing, adjacent courts, and overhead canopy structure. Preserve the original arrangement and spacing of all pickleball courts. VIEW 08 — Squash and Badminton Facilities An elevated oblique view focusing on the squash facilities, badminton court, adjacent pathways, landscaped strips, and canopy structure. Clearly show the enclosed squash court architecture, light-colored playing walls, transparent glass rear walls, dark framing, and professional sports flooring. Preserve the original positions and spatial relationships between the squash courts and badminton facilities. VIEW 09 — Tennis and Padel Facilities A focused architectural view of the upper-right tennis facility and the central green padel court. Show the court markings, fencing, glass enclosure where applicable, circulation paths, and surrounding canopy structure. Preserve the original relative positions and dimensions of both facilities. VIEW 10 — Atmospheric Sports Complex Overview A high-quality environmental rendering during late afternoon or early evening. Show the overall sports complex, illuminated playing areas, canopy silhouette, realistic outdoor lighting, and restrained surrounding landscape. Keep the image bright, legible, and professional. Avoid overly dark cinematic effects that hide the site layout. --- 12. IMAGE OUTPUT REQUIREMENTS Generate each view as a separate image file. Do not combine the 10 views into a single collage, contact sheet, or multi-panel image. Preferred composition: 16:9 landscape format. Use the highest available image resolution. The overall aerial view must include the complete site boundary without cropping. Elevation views must preserve believable vertical proportions and architectural perspective. Interior or under-canopy views must clearly communicate the structural height and overhead roof system. Maintain consistent architectural details and materials across all 10 images. If the platform can generate only one image at a time, create the images sequentially from View 01 to View 10, reusing the same 3D model, scene reference, or locked geometry whenever supported. Do not redesign the project independently for each view. --- 13. NEGATIVE CONSTRAINTS Avoid all of the following: - Altered site boundaries or incorrect site proportions. - Incorrect, missing, or duplicated sports courts. - Changed court orientation or arbitrary relocation of facilities. - Converting the irregular site into a rectangle. - Invented buildings, parking areas, roads, or sports facilities. - A conventional enclosed indoor stadium instead of an outdoor retractable canopy complex. - Floating roofs or unsupported roof panels. - Unrealistic structural columns, beams, trusses, or roof mechanisms. - Columns obstructing playing areas or emergency exits. - Roof beams interfering with sports activities. - Incorrect parking locations or blocked vehicle access. - Blocked entrances or emergency exits. - Distorted court markings, missing nets, overlapping boundaries, or malformed fencing. - Confusing squash with badminton, tennis, padel, or pickleball. - Replacing the squash facilities with unrelated sports courts. - Unrealistic vehicle, human, basketball hoop, net, or fence proportions. - Extreme fisheye effects or exaggerated wide-angle distortion. - Excessive decorative landscaping or unrelated buildings. - Garbled signage or fabricated dimension labels. - Inconsistent building geometry between different camera views. - Presenting conceptual structural details as verified construction information. --- 14. FINAL QUALITY AND PRIORITY ORDER The final deliverable must be a coherent set of professional architectural visualizations of the same outdoor multi-sport complex. Follow this priority order: Priority 1: Accurate reconstruction of the original site plan and geometry. Priority 2: Realistic architectural design of the motorized retractable canopy and its supporting structure. Priority 3: Correct representation of all sports facilities, including pickleball, basketball, badminton, tennis, padel, and squash. Priority 4: Accurate entrances, emergency exits, circulation paths, parking, landscaping, and support facilities. Priority 5: High-quality materials, realistic lighting, architectural detailing, and professional rendering. Priority 6: Ten consistent images with distinct camera positions and compositions. First reconstruct the site layout and major architectural volumes. Only after layout accuracy has been established should materials, lighting, landscape, people, and other visual enhancements be introduced. The original site plan must always take precedence over aesthetic interpretation.