The short answer
Before commissioning a render, decide eight things: where the images will be used, which views you need, what inputs you can send, the visual style, the deadline, how revisions will work, who owns the images and the budget range you are working to. A brief that answers these gets an accurate quote and faster delivery.
The 8 decisions
A rendering brief is a short document that answers eight questions. Most delays and disputes on rendering projects trace back to one of them being left open. Settle them before you ask for quotes, and every studio prices the same project.
- 01Use: hoarding, brochure, web, ads, approvals
- 02Views: the camera list, one per job
- 03Inputs: drawings, finishes, references, site
- 04Style: mood, time of day, people or not
- 05Deadline: including your review time
- 06Revisions: who gives feedback, and how
- 07Rights: who can use the images, where and for how long
- 08Budget: what matters most if scope must shrink
Decision 1: where will the images be used?
Use decides almost everything else. A hoarding needs a tall crop and a large file. A brochure cover needs room for a title. A portal listing needs a particular ratio and a small file weight. An approval pack needs clarity over mood. List every place the images will appear, and the largest size among them.
If a use comes up after rendering, the cost is a re-render. Listing the uses early is the cheapest decision in the project.
Decision 2: which views do you need?
Each view should do one job. A hero exterior sells the building, an aerial shows the setting, a living room shows the home. A view that does no job is a view you will pay for and never use. Start from the uses in decision 1, and assign one view to each.
If you do not know which views you need, describe the uses and let the studio propose a camera list for your approval. That is a normal early step, and it is cheap to change.
Decision 3: what can you send?
Inputs decide how accurate the first render is. Drawings, a finish schedule, references and site photos make the first colour render land close to final. Anything missing becomes an assumption, which becomes a revision. List what you have, and flag what is not decided. The full list is in files needed for architectural rendering.
| Input | Have it? | If not |
|---|---|---|
| Plans, elevations, sections | Yes or no | Say what is missing |
| Finish schedule | Yes or no | List which finishes are open |
| References | Yes or no | Send two or three images |
| Site context | Yes or no | Send location and photographs |
| Brand guidelines | Yes or no | Send logos and colours |
Decision 4: what style do you want?
Style covers mood, time of day, weather, the presence of people and the level of polish. A dusk view with warm interior light reads as premium and inviting. A clear midday view reads as honest and clean. A view with a few people feels lived-in, and one without feels like a model.
References are the clearest way to say it. Send two or three images of the look you want, and label what you like about each.
Decision 5: what is the deadline?
Give the date the final files must be in hand, and plan back from it. The calendar is production time plus your review time, and review time is often the larger part. Tell the studio your availability for feedback. The timeline guide explains where the calendar goes.
Decision 6: how will revisions work?
Decide who gives feedback and how it is collected. One person who consolidates notes keeps rounds fast. Ask the studio how many rounds are included, how a round is defined and what counts as a scope change. At our studio two rounds are included, and a scope change is a major modeling change or a complete rework of materials and textures after approval.
Decision 7: who can use the images, and where?
Usage rights belong in the quote. Settle where the images may appear, whether channel partners may use them, whether the studio may show the work in its portfolio, and whether you receive the model or only the output. At our studio, you may use the final output delivered within the approved scope for your own business and marketing, source and working files are not included, and the studio may show the work in its portfolio.
| Question | Why it matters |
|---|---|
| Which channels may use the images? | Portals, partners and print may be covered or not |
| Can the studio show the work? | A confidentiality question |
| Do I receive the 3D model? | Affects later updates |
| Is white-label delivery needed? | Agencies and architects often need it |
| Is an NDA needed before files are shared? | It should be signed first |
Decision 8: what matters most if the scope must shrink?
Budgets and deadlines sometimes force a smaller scope. Decide in advance what you would cut first and what you would protect. Would you drop a second night view before an aerial? Would you keep the hero exterior at any cost? Having that order ready saves a week of discussion when the quote arrives.
Sharing a budget range helps the studio propose the right number of views and the right level of detail. It does not oblige you to spend it.
How to commission 3D rendering without surprises
Write the eight answers in one page and send the same page to every studio. Quotes will compare like for like, and the studio you choose can start without a week of questions.
Keep the page short. Eight short answers are better than a long document no one reads. Attach the drawings and references separately, and name one person as the contact for decisions.
A worked example: a one-page brief
Take an illustrative residential tower launch (a made-up shape, not a real client). The one-page brief reads as follows.
- Use: hoarding, brochure, website and portal, largest size is the hoarding
- Views: hero exterior (day), hero exterior (dusk), aerial, podium, two interiors
- Inputs: plans, elevations, sections, finish schedule, landscape plan, site photographs; furniture layout pending
- Style: warm dusk for the hoarding, clear day for the brochure, a few people at the podium
- Deadline: final files by a stated date, with feedback available within an agreed window
- Revisions: one approver, consolidated notes per round
- Rights: all channels listed, partners may use the images, NDA first
- Budget: a stated range, with the aerial and the second interior as first cuts
How the eight decisions change by deliverable
The same eight questions apply to every deliverable, though the answers differ. A film turns “views” into a runtime and a shot list. A tour turns it into a room list. A floor plan batch turns it into unit types. Adjust the wording, and keep the structure.
| Decision | Stills | Walkthrough film | 360° tour |
|---|---|---|---|
| Use | Print and web sizes | Screens, ads, events | Link, embed, headset |
| Views | Camera list | Runtime and shot list | Room and node list |
| Inputs | Drawings, finishes, site | Same, plus story and music | Same, plus hotspot copy |
| Style | Mood and time of day | Pace, music, voice-over | Furnishing and light |
| Deadline | Per stage | Storyboard and animatic dates | Viewpoint and colour dates |
| Revisions | Rounds on views | Rounds on cuts and edits | Rounds on rooms and hotspots |
Who needs to be involved in the decisions
Briefs stall when the right person is missing. Name who decides what before you send the brief.
- The project lead, who owns the deadline and the final sign-off
- The design lead, who confirms drawings, finishes and furniture
- The marketing lead, who confirms uses, sizes and style
- The sales lead, who knows what buyers ask about
- One coordinator, who collects feedback and sends one set of notes
What a studio will ask you, and why
| Question | Why it is asked |
|---|---|
| Where will the images appear? | Sets composition, resolution and crops |
| What is fixed and what is still changing? | Decides when to render final materials |
| Who approves each stage? | Keeps rounds short |
| What does the launch date depend on? | Sets the schedule and the order of work |
| What should we protect if scope shrinks? | Guides the view list |
When the brief is not ready yet
Sometimes you need a studio’s help before you can answer all eight questions. That is fine, as long as you say which ones are open. A studio can propose a camera list from your uses, suggest formats from your channels and flag the inputs you will need. What causes trouble is guessing: an answer that is wrong but looks final is harder to correct than an honest gap.
Mark open items as open in the brief, and agree when each will be settled. A schedule that shows “finish schedule due before colour renders” is a plan. A silent gap is a risk.
Get this as a checklist
The eight decisions are also set out as a rendering brief checklist on the homepage.
What goes wrong when decisions are left open
| Open decision | What goes wrong | Fix |
|---|---|---|
| Use | A hoarding file is too small | List every use and the largest size |
| Views | Unused renders are paid for | Assign one job per view |
| Inputs | Materials change after colour | Send the finish schedule first |
| Style | The mood is wrong | Send labelled references |
| Deadline | Feedback arrives late | Plan back from the date with review windows |
| Revisions | Rounds run long | Name one approver |
| Rights | A partner cannot use the images | Settle usage in the quote |
| Budget | The scope is cut in a hurry | Agree what to protect and what to cut |
How 360 Space approaches it
We turn these eight answers into a written scope with views, deliverables and timeline. The quote lists the camera views, the formats (4K, print and web), the two included revision rounds, what counts as a scope change and the usage terms. An NDA is signed before drawings are shared, and work typically starts 4 to 5 days after the initial payment and complete details. For agencies and architects, delivery can be white labelled.
See 3D architectural visualization, or read how scope shapes a quote in 3D rendering cost in India. To start, send the one-page brief and the drawings.