CLF color by slope automatically assigns the color of the slope according to the slope of the surface. By default, the steeper the slope, the brighter the color, and the slower the slope, the grayer the color. You can customize the color displayed by different slopes, which is very convenient for auxiliary terrain and scheme analysis.
Color by Slope（Color by Slope）Animation Tutorial
Select the terrain surface, run the plug-in, set the RGB color value and the number of colors displayed on the slope surface, and after confirmation, the color of the shaded surface will be different for different slopes.
分析图很好用