专业3D产品分解渲染

🟠 PROMPT { "prompt_template": { "main_prompt": "Professional 3D product render of [PRODUCT], deconstructed exploded view composition, product fragmented into irregular geometric pieces with clear material distinction, 50% pieces in pure matte white finish and 50% pieces in polished brushed aluminum metal finish, sharp material contrast, pieces separated with 3-5mm visible gaps showing internal structure, light grey gradient background (#E8E8E8 to #F2F2F2), soft diffused lighting with no visible light sources, no props, no stands, no fixtures, subtle shadows between pieces only, geometric faceted surfaces, precise edge definition, floating fragmented pieces maintaining product silhouette, architectural deconstruction, clean minimal aesthetic, photorealistic CGI rendering, octane render quality, 8k resolution", "negative_prompt": "complete intact product, smooth unified surface, colorful, busy background, dark background, harsh shadows, glossy plastic, props, pedestals, stands, light fixtures, visible lights, studio equipment, light bulbs, softboxes, reflectors, rough textures, organic curves, natural materials, wood grain, fabric, warm tones, lens flare, motion blur, low poly, stylized, cartoon, hand-drawn, weathered, damaged, realistic cracking, all white pieces, all metal pieces, uniform material", "style_modifiers": { "deconstruction_pattern": "irregular geometric fragmentation, voronoi-style cellular breakdown, pieces separated by 3-5mm gaps, internal structure visible between fragments, maintains overall product form while showing deconstruction", "materials_critical": "DISTINCT 50/50 material split - half of all fragments in pure matte white (no shine, no reflection, flat diffuse), other half in polished brushed aluminum (clear linear grain, metallic reflection, silver color), high contrast between white and metal pieces, checkerboard-like material distribution across product", "lighting": "soft diffused ambient lighting, no visible light sources in frame, no light stands, no studio equipment visible, even illumination, gentle shadows only in gaps between fragments, clean studio environment lighting", "composition": "centered product view, fragments floating slightly apart, product silhouette still recognizable, 3/4 view angle showing dimension, no props, no pedestals, no supports, pieces float independently", "background": "light grey gradient backdrop, neutral tone (#E8E8E8 to #F2F2F2), subtle vignette, clean empty studio environment, no equipment visible, minimal distraction", "mood": "architectural precision, analytical deconstruction, scientific specimen, clean industrial aesthetic, modern minimalism" }, "technical_specs": { "modeling_approach": "3D voronoi fracture or boolean fragmentation, irregular geometric cell pattern, clean edge bevels, precise gap spacing between fragments, alternating material assignment to fragments", "material_shaders": "Matte white: pure diffuse shader, zero specular, flat appearance, albedo value 0.9. Brushed metal: anisotropic shader with linear grain, 0.4 roughness, clear metallic property, silver base color", "lighting_setup": "invisible ambient lighting only, no visible sources, no light stands, no fixtures in frame, three-point soft lighting creating even illumination, all lights outside frame and hidden", "camera": "orthographic or slight perspective, 3/4 view angle, medium focal length equivalent, eye-level or slightly above, no visible studio equipment", "rendering": "path-traced global illumination, ambient occlusion in gaps, soft shadows, no caustics, clean render passes, no props or equipment in render", "aspect_ratio": "1:1 square format preferred, or 4:5 portrait" }, "material_distribution_rules": { "ratio": "Exactly 50% matte white pieces / 50% brushed metal pieces - equal distribution for maximum contrast", "distribution_pattern": "Alternating or checkerboard-like pattern, avoid clustering all white or all metal in one area", "white_specification": "Pure matte white, no reflections, no specular highlights, completely flat diffuse, ceramic-like appearance", "metal_specification": "Polished brushed aluminum, clear linear grain texture visible, metallic sheen obvious, silver/grey color, distinct from white", "contrast_emphasis": "Materials should be immediately distinguishable - viewer should clearly see two different material types", "internal_pieces": "Internal structure revealed in gaps also follows 50/50 material split" }, "fragmentation_rules": { "fragment_size": "Varied piece sizes - larger chunks at extremities, smaller fragments toward center, no uniform sizing", "gap_spacing": "3-5mm visible separation between all pieces, consistent spacing creates floating effect", "edge_quality": "Clean geometric cuts, slight beveled edges, no jagged or organic breaks", "material_distribution": "Mix white matte and metallic fragments throughout in 50/50 ratio, checkerboard-like distribution", "structural_logic": "Fragments should suggest internal mechanical structure, like product was precision-cut by laser", "silhouette_preservation": "Overall product shape still clearly recognizable despite fragmentation" }, "critical_prohibitions": { "no_props": "Never include: pedestals, stands, platforms, display bases, mounting fixtures", "no_lighting_equipment": "Never show: light stands, softboxes, strobes, reflectors, light bulbs, studio lights, fixtures", "no_studio_gear": "Never include: cameras, tripods, backdrops visible, clamps, rigging, support structures", "no_uniform_material": "Never make all pieces one material - MUST have clear 50/50 white and metal split", "no_subtle_difference": "Materials must be obviously different - not subtle grey vs light grey" }, "examples": { "perfume_bottle": "Professional 3D product render of luxury perfume bottle, deconstructed exploded view, bottle fragmented into irregular geometric pieces, 50% fragments in pure matte white finish and 50% fragments in polished brushed aluminum metal finish, clear material contrast, cap broken into alternating white and metal pieces, glass body shown as separated faceted pieces with 4mm gaps, product silhouette maintained, light grey gradient background #E8E8E8 to #F2F2F2, soft ambient lighting with no visible light sources, no props, no stands, gentle shadows between fragments only, architectural precision, photorealistic CGI octane render, 8k resolution", "headphones": "Professional 3D product render of wireless headphones, deconstructed exploded view composition, headband fragmented with 50% pieces in matte white and 50% pieces in brushed aluminum metal, high material contrast, ear cups broken into alternating white and metallic faceted segments with visible gaps showing internal driver structure, adjustment mechanism pieces separated, light grey gradient background, soft diffused ambient lighting, no visible light fixtures, no props, 4mm spacing between all fragments, checkerboard-like material distribution, product form still recognizable, clean industrial aesthetic, photorealistic rendering, 8k octane render quality", "smartwatch": "Professional 3D product render of minimalist smartwatch, deconstructed fragmented view, watch case broken into irregular geometric pieces with 50/50 material split, half pieces pure matte white and half polished brushed metal, screen fragmented into alternating white and metal segments, band separated into checkerboard white and aluminum fragments, crown and buttons as individual pieces, internal structure visible through gaps, light grey gradient background #E8E8E8, soft ambient lighting with no visible sources, no props or stands, subtle shadows between 3mm separated pieces, clear material distinction, centered composition maintaining watch silhouette, architectural deconstruction, photorealistic CGI render, 8k resolution", "coffee_maker": "Professional 3D product render of modern coffee maker, deconstructed exploded fragmentation, body broken into irregular geometric pieces with equal distribution of matte white and brushed stainless steel fragments, 50/50 material ratio with high contrast, water reservoir shown as separated alternating white and metal pieces, brew head mechanism deconstructed into checkerboard white and metal components, all pieces floating with 4mm gaps, light grey gradient studio background, soft ambient lighting with no visible fixtures, no props, gentle shadows only, clear material distinction between white matte and polished metal, product shape recognizable, clean minimal aesthetic, precision deconstruction, photorealistic octane render, 8k quality", "speaker": "Professional 3D product render of cylindrical Bluetooth speaker, deconstructed geometric fragmentation, body broken into irregular faceted pieces with 50% matte white and 50% polished aluminum finish, strong material contrast, grille pattern shown as separated segments alternating white and metal, internal speaker cone visible through gaps, control buttons as individual fragments in mixed materials, 3-5mm spacing between all pieces, light grey gradient background, soft even ambient lighting with no visible light sources, no props or stands, alternating white and metal distribution throughout, polished aluminum pieces clearly distinct from matte white pieces, cylindrical silhouette maintained, architectural precision, clean industrial aesthetic, photorealistic CGI rendering, 8k octane render" } }, "critical_style_elements": { "element_1": "LIGHT GREY GRADIENT BACKGROUND - Always #E8E8E8 to #F2F2F2, never pure white or dark grey", "element_2": "50/50 MATERIAL SPLIT - Exactly half matte white, half brushed aluminum metal - MUST be obvious and distinct", "element_3": "VISIBLE GAPS - 3-5mm separation between all fragments showing deconstruction clearly", "element_4": "NO PROPS - No stands, pedestals, fixtures, or support structures visible", "element_5": "NO VISIBLE LIGHTS - Soft ambient lighting only, no light sources, fixtures, or studio equipment in frame", "element_6": "HIGH MATERIAL CONTRAST - White should be pure matte white, metal should be clearly metallic silver/aluminum", "element_7": "CHECKERBOARD DISTRIBUTION - White and metal pieces distributed throughout, not clustered" }, "material_specifications": { "white_fragments_exact": "Pure matte white, RGB(230,230,230), zero specular reflection, completely flat diffuse shader, ceramic or plastic appearance, no shine whatsoever", "metal_fragments_exact": "Polished brushed aluminum, clear linear grain texture horizontal or vertical, metallic property enabled, silver color RGB(180,180,185), anisotropic reflection, obvious metallic sheen", "contrast_requirement": "Materials must be immediately distinguishable at first glance - if viewer has to look closely, contrast is insufficient", "distribution_pattern": "Imagine painting product in checkerboard - avoid all-white or all-metal areas, alternate materials across surface", "edge_treatment": "all fragment edges have slight 0.5mm bevel, clean geometric cuts, no rough or organic breaks" }, "quick_formula_v5": "[PRODUCT], deconstructed exploded 3D render, fragmented into geometric pieces, 50% pure matte white and 50% polished brushed aluminum, high material contrast, checkerboard distribution, 3-5mm gaps, light grey gradient background #E8E8E8 to #F2F2F2, soft ambient lighting, no visible lights, no props, product silhouette maintained, photorealistic CGI octane render, 8k", "usage_instructions": { "step_1": "Identify product and describe its basic form (cylindrical, rectangular, organic, etc.)", "step_2": "Specify that 50% of fragments are matte white and 50% are brushed aluminum", "step_3": "Emphasize checkerboard or alternating distribution of materials", "step_4": "State 'no props, no light fixtures, no stands' explicitly", "step_5": "Combine with main_prompt template", "critical_reminders": [ "ALWAYS specify 50/50 material split explicitly", "ALWAYS say 'no props, no visible lights, no fixtures'", "ALWAYS use exact background color #E8E8E8 to #F2F2F2", "ALWAYS emphasize 'high material contrast' or 'clear material distinction'", "ALWAYS mention 'checkerboard' or 'alternating' material distribution" ] } }