In daily life, we always encounter some things to measure distance. If we have a ruler at home, we don't have to worry. However, if we don't have a ruler at home, we can use AR ruler. Do you know how to use AR ruler? Let's look at the correct use of AR ruler.
Tutorial on using AR ruler:
1. After entering the home page of AR ruler, we need to select the type of ruler, including 'horizontal ruler', 'vertical ruler', 'triangular ruler' and 'angle ruler'.
2. By clicking the 'cm' button, we can also switch the measurement unit of length. After setting, we can start shooting and measurement through the central camera button.
3. When measuring with an angle ruler, you can calibrate the angle of the measured object by dragging the blue line on the screen, which is very convenient and practical!