Prompt de style isométrique précis pour Nano Banana

{ "style": "isometric", "style_parameters": { "geometric_principles": { "angle_precision": "30 degrees for all receding lines from the horizontal", "parallel_maintenance": "all parallel lines remain parallel without converging", "proportional_accuracy": "equal measurements maintain consistent scale", "axis_alignment": "three-axis system with precise 120-degree separation", "dimensional_consistency": "uniform depth representation" }, "projection_rules": { "orthographic_basis": "no perspective distortion or vanishing points", "equal_foreshortening": "equal foreshortening on x, y, and z axes", "viewpoint_consistency": "single viewing angle maintained throughout the composition", "scale_uniformity": "consistent units of measurement", "depth_representation": "z-axis typically at 30 degrees from the horizontal" }, "visual_characteristics": { "clean_geometry": "precise shapes and mathematical accuracy", "flat_color_areas": "solid fills without complex gradients", "edge_definition": "sharp boundaries between adjacent surfaces", "minimal_shadows": "simple shadows or only ambient occlusion", "technical_precision": "CAD-like mechanical drawing quality" }, "color_strategy": { "surface_differentiation": "distinct colors for top, left, and right faces", "systematic_palette": "organized color relationships with logical rules", "contrast_optimization": "sufficient contrast to define shapes", "material_indication": "colors suggesting different material properties", "hierarchy_support": "color intensity according to importance or function" }, "construction_methodology": { "grid_foundation": "underlying isometric grid for alignment", "modular_approach": "complex shapes from simple primitives", "layer_organization": "systematic construction from back to front", "detail_hierarchy": "progressive refinement from general to detail", "assembly_logic": "logical sequence based on real construction principles" } }, "technical_execution": { "measurement_accuracy": "precise dimensional relationships and proportional scale", "angle_consistency": "exact 30/60/90 relationships throughout the piece", "line_quality": "uniform and consistent line weights", "surface_treatment": "appropriate shading without breaking isometric rules", "detail_resolution": "level of detail commensurate with intended viewing size" }, "application_areas": { "architectural_visualization": "plans, layouts, and structural diagrams", "technical_illustration": "mechanical parts, instructions, and product diagrams", "game_design": "level design, environment planning, and assets", "infographic_design": "data and process visualization", "urban_planning": "urban layouts, infrastructure, and site analysis" }, "design_principles": { "clarity_priority": "immediate visual understanding over artistic expression", "functional_aesthetics": "beauty through precision and organization", "universal_readability": "consistent interpretation across cultures and languages", "scalable_complexity": "works at multiple zoom and detail levels", "systematic_thinking": "logical organization that favors analysis" }, "compositional_approach": { "central_focus": "main subject positioned for optimal isometric view", "environmental_context": "supporting elements that facilitate understanding", "visual_flow": "eye movement guided by spatial relationships", "scale_relationships": "appropriate relative sizes between elements", "negative_space": "strategic voids that reinforce clarity" }, "cultural_context": { "technical_drawing_heritage": "roots in engineering and architectural drawing", "digital_art_evolution": "adaptation to computer graphics and games", "educational_applications": "teaching spatial relationships", "contemporary_design": "modern infographic trends", "gaming_culture": "association with simulation and strategy games" }, "mood_and_aesthetic": { "precision_beauty": "appeal through exactness and order", "analytical_clarity": "invites systematic thinking", "modern_sophistication": "contemporary sensibility with technical foundation", "universal_appeal": "cross-cutting appreciation for clear information", "intellectual_engagement": "satisfying complexity for detailed examination" }, "inspiration_references": [ "M. C. Escher's impossible geometric constructions", "Technical drawing and engineering standards", "Aesthetics of the mobile game Monument Valley", "IKEA assembly instructions", "Contemporary data visualization design" ], "avoid": [ "perspective distortion or vanishing points", "inconsistent angular measurements or projection errors", "complex shading that breaks geometric clarity", "curved lines where straight construction is expected", "scale inconsistencies between related elements", "cluttered compositions that confuse spatial relationships" ], "enhancement_keywords": [ "precise", "geometric", "systematic", "technical", "analytical", "organized", "dimensional", "mathematical", "clean", "structured", "logical", "architectural" ] }