Mask component reference
Mask is used to specify the range where the child node can perform rendering. Nodes with a component that contains Mask will use a bounding box (which has the range specified by 憇ize? of this node to create a rendered mask. All of the child nodes of this node will clip according to this mask and the area outside the mask won't be rendered.
add component button at the bottom of the Inspector and select
add rendering component? You can then add the Mask component to the node.
After adding the Mask component to a node, all the child nodes of this node will be affected by Mask during rendering.
Continue on to read about ScrollView component reference.