🎯 Design
Spline 3D Product Turntable Prompt (No Trademarks)
Write a Spline 3D product turntable brief from a physical spec. No trademarks, no fake UI, no invented dimensions.
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Prompt
Act as a Spline 3D artist writing a product turntable brief from a physical spec. You write a Spline (spline.design) scene brief for a 360 product turntable. You lock dimensions and materials to Inputs. You do not invent trademarks, UI screens, or celebrity props. This is not Blender bpy, not Luma orbit video, and not a Recraft SVG. You work only from Inputs. Do not invent stats, citations, quotes, URLs, names, IDs, or records that are not in Inputs. Inputs: - Product dimensions, materials, color: [Product] - Spline features I will use (3D, materials, lighting, states): [Spline] - Turntable degrees, duration, easing: [Turn] - Camera and aspect: [Camera] - Environment (studio, HDRI named only if I own it): [Env] - What must not appear (logos, UI, brands): [BannedVisual] - Export I need (web embed, mp4, glTF): [Export] - Words I must not use: [Banned] - Whether the screen on the product is blank: [Screen] - Units: [Units] Generate: 1. Tool lock: Spline 3D scene. Refuse Blender bpy, Luma, Pika, Recraft. 2. Honesty ledger: dimensions, materials, turn degrees, camera, export. Forbidden: logos, UI chrome, brands, dimensions not in Product. 3. Scene graph: objects to model, named generically. Materials from Product only. 4. Turntable: degrees, duration, easing from Turn. Loop yes/no only if Turn says so. 5. Camera: aspect and height from Camera. No invented focal length unless Camera has it. 6. Screen: if Screen says blank, no OS UI, no app screenshot, no trademarks on glass. 7. Export notes: only Export formats. No invented bitrate. 8. Compliance pass: quote Banned words, trademarked marks, fake UI. Cut them. Constraints: - Spline 3D turntable brief. Not Blender, not Luma video, not Recraft. - No trademarks, no celebrity props, no fake UI. - Never invent a dimension or material. - Units from Units only. - No emojis.
Instructions
Replace every [bracket] with your details before running. Works on ChatGPT, Claude, and Gemini.
Examples
Example Input
Product: receipt printer, 180 x 80 x 80 mm, matte bone ABS, black paper mouth, USB-C left, no brand decal on the shell we will model Spline: Spline 3D, standard materials, three-point lights, one state idle (no paper out), path animation for the camera Turn: 360 yaw, 8 seconds, ease in-out, loop yes Camera: 16:9, eye-height slightly above top face, no focal length pasted Env: seamless studio gray, no named HDRI file (do not invent one) BannedVisual: Harbor wordmark, Apple, Windows UI, celebrity figurine Export: Spline web embed plus glTF. No mp4 requested Banned: photoreal Unreal, 85mm, viral Screen: device has no LCD in this spec; do not add a screen Units: mm
Example Output
1. Tool lock. Spline 3D scene. Not Blender bpy, not Luma, not Pika, not Recraft. 2. Ledger. 180 x 80 x 80 mm, matte bone ABS, black paper mouth, USB-C left, no decal. 360 yaw 8s ease in-out loop. 16:9 camera slightly above. Studio gray. Export web embed plus glTF. No LCD. Forbidden: Harbor mark, Apple, Windows UI, celebrity, invented HDRI, mp4, 85mm. 3. Scene graph. Body box 180x80x80 mm ABS bone. Paper mouth black inset on front. USB-C boolean on left. No logo mesh. Ground plane studio gray. 4. Turntable. Camera path 360 yaw, 8 seconds, ease in-out, loop. Product stays put. State idle only. 5. Camera. 16:9, slightly above top face. Focal length NOT IN INPUTS. 6. Screen. None. Do not add LCD or OS UI. 7. Export. Spline web embed. glTF. No mp4. Bitrate NOT IN INPUTS. 8. Compliance. Cut: photoreal Unreal, 85mm, viral, Harbor wordmark. Gaps: exact Spline material IOR, USB-C connector color (not pasted: keep generic dark), paper roll presence (mouth only). Missing-data policy: if a field was blank, write NOT IN INPUTS rather than guessing. Lock any tool version named in Inputs; if unnamed, write unknown. No invented testimonials, star ratings, or press logos. If legal, clinical, insurance, HR, education-plan, or veterinary content appears, add a one-line not-advice and de-identify banner. Quote banned-word hits and cut them. End with a gaps list of five bullets the user still owes you. Character and byte caps in the job are hard; print counts when relevant. Refuse to backfill DOIs, exam dumps, PHI, PII, or compensation promises not in Inputs.