1. First, open the CAD plan, find a suitable plan, then press ctrlp to print, and select the plan and export it to PDF format.

2. Open the exported plan in PDF format with PS, and click directly to confirm the default configuration after opening.

3. Use the cutting tool of PS to enlarge the picture, enlarge it to a suitable position, and then add a background color to the layer.

4. Now add a white color. Click New Layer, put the layer under Layer 1, and then fill it with white.

5. Because this is a bedroom, find a floor map and drag it to ps, and then customize this pattern as a filling pattern.

6. Then select Layer 1, which is the wireframe of this floor plan, and click with the magic wand tool to select the floor of the bedroom, so that there is a selection area.

7. Create a new layer with the selection, and then select the shortcut key ALTDEL of the newly created layer to fill any color.

8. Finally, fill other constituencies with materials according to the above method, such as cabinets, bay windows and windows, and this is finished.