3D eraser

The eraser works similarly to the brush tool, but instead of coloring, the eraser will unclassify points within the brush area.

You can activate the eraser by clicking the erase button in the left side toolbar or using the shortcut k.

Sometimes you might be in the middle of classifying points and don't want to deactivate the selected class. In this case, we recommend activating the quick-eraser.

Press c while the drawing tool is active, this will activate the eraser temporarily. In other words, once you let go of the shortcut you will return to the drawing mode again.