How does Sue blur the surrounding buildings?

Blurring the surrounding buildings is realized by the depth of field technology in photography. SU, short for SketchUp software, is a 3D modeling software for creating, designing and rendering building models.

In SketchUp, to realize the fuzzy effect around the building model, you can operate through the following steps:

1. Architectural model: use the tools and functions of SketchUp to create an architectural model, and ensure that the geometric shape and scale of the model are accurate.

2. Import background: import the background image of the scene into SketchUp as the background.

3. Add depth effect: Select the building model and use SketchUp's material and color tools to designate the surrounding building and environment models as opaque materials.

4. Adjust the camera settings: Select the "Camera" option under the "View" menu in SketchUp, and adjust the focal length and depth of field to obtain the required blur effect.

5. Rendering and exporting: Use SketchUp's rendering tools to render the building model at the required angles and settings and export it as an image or video file.

It should be noted that SketchUp is a relatively simple and easy-to-use modeling tool with weak rendering function. For more advanced blur effects and rendering, you may need to use professional rendering software, such as V-Ray or Lumion.

To sum up, in SU, the effect of surrounding buildings is realized by blurring technology. First, the building model is created, then the depth of field and focal length are adjusted by using materials and camera settings, and finally rendering and export are carried out.