Hello, in the ceiling custom, there are spaced paving and continuous paving methods. The screenshots of the operational differences between the two are as follows:

1. Spaced Paving (The paving interval distance is determined based on the size of the area or model and is a fixed value);

2. Continuous Straight Paving (The spacing can be directly entered and set. After selecting continuous paving, move the mouse position to determine the paving direction. Directly enter the spacing size on the keyboard and press the Enter key to confirm).