# Transparent object and background: inspect a small camera-slide parallax Describe a small viewpoint change through a stationary transparent object and inspect coherent background relationships. The original graphic source is an untested exercise, not an H3 optical benchmark or an exact refraction simulation. ## Package and evidence The first-frame SVG is original artwork authored for this task. The PNG is the raster upload derivative prepared during integration. Neither image is a model output. The illustration has no teaching text or arrows baked into the input. Files: `first-frame.svg`, `first-frame.png`, `brief.en.json`, `brief.zh.json`, `checks.csv`, `README.en.md`, `README.zh.md`. The CSV result fields are intentionally blank; fill them from a clip you actually inspect. ## Prepare 1. Use a clear empty vessel with an unobstructed rim and base. The supplied tumbler has no liquid, logo or printed pattern, keeping the optical relationship readable. 2. Place a simple background pattern at a visible distance behind the vessel. The original input uses broad vertical color bands rather than fine lines or text. 3. Keep some of each band visible outside the glass as a comparison reference. Content through curved glass may be displaced or distorted; it should not be required to match the outside image pixel for pixel. 4. Plan a tiny horizontal camera slide, preserving the table contact and vessel orientation. Large travel reveals unsupported rear geometry and makes distortion hard to separate from generated changes. ## Copyable prompt ```text Start from the uploaded empty clear tumbler in front of the broad vertical background bands. The tumbler remains fixed and upright on the tabletop. The camera slides slowly a very short distance to the right at the same height. The background bands shift coherently with the changing viewpoint, both outside the tumbler and as seen through its transparent walls; the view through the curved glass may be gently displaced and distorted but remains recognizable as the same background. Keep the rim, base and wall thickness coherent, with no liquid, frosted filling or new interior pattern. Stop the camera and hold. Fixed light, no glass rotation, no background animation, no text. ``` ## Run and inspect 1. **Establish the outside reference.** Locate a broad band visible beside the vessel and another visible through its middle. Keep those identities in the brief; the source should support comparison without relying on a tiny printed label. 2. **Move the camera alone.** Ask for a tiny rightward translation at constant height. Keep tumbler and background stationary in the scene, so the viewpoint change is the sole reason their projected relationship changes. 3. **Inspect the wall crossing.** Follow one band as its visible region approaches a side wall. A displaced or distorted image through the glass is reasonable, but it should not become unrelated colored material painted inside the vessel. 4. **Hold and compare rim/base.** At the ending, inspect rim ellipse, lower edge and table contact as well as the background. If the glass becomes opaque or its outline deforms, reduce only the camera travel before adding lighting effects. ## Acceptance - The empty tumbler stays upright with a continuous tabletop contact. - The rim and base remain connected by coherent transparent side walls. - The vessel does not turn, slide or acquire liquid. - The same broad background bands remain identifiable outside and through the glass. - Internal background movement stays coherent with the small viewpoint change, allowing curved-glass distortion. - No frosted filling, painted inner pattern or unrelated scene appears inside the vessel. - The ending holds after camera motion stops without band crawling or rim drift. ## Change one variable per retry - **The glass fills with an opaque color:** Change only the material instruction to an empty transparent vessel with the same background visible through it; keep the small slide. - **The bands inside move independently:** Change only the background-role sentence to a stationary scene viewed through the walls; remove animated-pattern language. - **The rim stretches during the slide:** Reduce only the camera travel and compare the same rim ellipse and base again. - **There is no readable parallax:** Use a source with a clearer separation between vessel and background and broader bands; retain the tiny slide before increasing travel. ## Ending Finish with a still clear vessel and recognizable bands behind it. Save paired inside/outside crops and the rim/base check; report visual continuity without claiming exact optical reconstruction. ## Intent evidence and boundaries Historical parent queries below are literal entries in `docs/research/pseo-keyword-gap-2026-10-05/evidence/bing-live-keywords.csv`. This package claims no exact long-tail demand measurement or search volume. The owner plan at `docs/research/pseo-complete-plan-2026-10-09/keyword-owner-work.csv` assigns broad prompt-template intent to `/templates` and distinguishes complete task presets from prompt collections. - `minimax h3 image to video reference to video prompt setting only background camera lighting` - `minimax h3 camera commands` - `minimax h3 image to video` A clear empty tumbler remains fixed while a short camera translation changes a striped background inside and outside its silhouette; checks glass rim/base and coherent visible refraction without optical precision claims. - `/blog/camera-movement-prompts`: The broad camera page explains translation; this supplied transparent-object fixture compares background movement through the glass and outside it during one small slide. - `/blog/product-shape-consistency-video`: This task adds internal-background and transparent-wall checks to a particular tumbler input rather than repeating broad product-outline preservation advice. - `/blog/product-video-shot-list`: This is one transparent-object parallax inspection, not a multi-shot glassware promotion. Keep the original source, your submitted prompt, the provider settings actually available to you and your observed checks together. This package does not prescribe hidden provider tokens, exact duration, cost or supported endpoint parameters.