Photograph a building for a 3D model.

1. Choose a manageable first subject.

Start with one building whose visible sides and roof you can photograph. Trees, glass, moving traffic, and inaccessible sides can leave gaps or make matching harder. Choose a subject where you can see the surfaces you want in the final model.

Decide what you need to show. A roof-focused capture and a complete exterior need different viewpoints. Plan within the access, operating conditions, and flight requirements that apply to your location.

2. Keep the views connected as you move.

Move around the subject while keeping it near the centre of your photographs. Leave plenty of the previous view visible in the next image. Shared corners, windows, roof edges, and surface texture help connect the set.

As you go around a corner, include photographs showing both adjoining sides. Two separate collections of front and rear views may not join if the views between them are missing.

3. Include roof and facade views.

Capture the visible sides and roof from several heights and angles where conditions allow it. An overhead photograph shows the roof but can miss the walls. A lower side view can describe a facade while hiding the roof.

Check the small details that matter to you in the original images. A photograph taken from far away may not contain enough detail to describe a window frame or roof feature clearly.

4. Check sharpness and lighting.

Look closely at a few photographs during the capture. If edges and textures are blurred in the originals, the model may lose those details too. Retake essential blurred views while you have the opportunity.

Aim for clear, consistent images. Major lighting changes, reflections, transparent surfaces, and moving subjects can make reconstruction harder. Additional photographs of the same difficult surface are not a guaranteed fix.

5. Check the set before leaving.

Browse your photographs in capture order and check:

• You can follow the building from one view to the next.
• The photographs connect around each captured corner.
• You have roof and facade views for the areas you need.
• Important surfaces are not missing or hidden by an obstacle.
• The views connecting different parts of the building are sharp.

Take useful additional views while you are there, if possible. Software cannot recover photographic evidence of a surface you never captured.

6. Prepare your photographs for Crown.

Keep your originals. Select images from the same connected capture, check for blur, and review the current file types and project limits in Studio. Avoid removing the only photographs connecting two parts of the building just to reduce the file count.

Choose 3D Model in Crown for an explorable building result. Review the selection before starting the upload. An overhead map is a different capture goal; a building photo set should not automatically be treated as suitable map imagery.

Using video instead?

Move around the subject while keeping views connected. Crown prepares frames in your browser and uploads the selected photographs when you start processing. The raw video stays on your device. Filming from one position does not provide the coverage of showing the building from different sides.

Explore Crown's interactive building models and photos-to-3D workflow.

Common problems and what to check.

One side is absent or incomplete.

Look for missing views, obstructions, or a gap around a corner. Additional photographs need to show that side and connect it to the rest of the capture.

A detailed area looks soft.

Check whether the original photographs are blurred or too distant to show the detail. Retake clearer views if possible.

Separate parts fail to form one building.

Look for gaps between groups of views. Connecting photographs may help the software join them.

Windows or shiny surfaces look distorted.

Reflections and transparency change how a surface appears between views. Review those areas carefully instead of assuming the model represents them reliably.

These are useful capture checks, not automatic diagnoses. A processing problem can have more than one cause.

Review the model against your photographs.

When processing finishes, rotate the model and compare important areas with your originals. Look for missing surfaces, distorted edges, floating fragments, and smeared textures before using or delivering it.

Download the GLB and check that it opens in the application you intend to use. Further editing may be needed. Crown's outputs are visualizations, not certified surveys or engineering documents.