hoveredElement

The element that is currently hovered over in the GeometryEditor, or null if nothing is hovered over. When the current GeometryEditor.tool is a ReticleTool the hovered element is the element under the reticle. When the current GeometryEditor.tool is not a ReticleTool the hovered element is the element under the cursor or pointer.

This StateFlow emits a new value when:

• the mouse or reticle moves onto or off of an element

• the hovered element is deleted

• an element has stopped moving - for example, by being placed or after being moved by dragging.

It may also emit when:

• undoing or redoing edits using GeometryEditor.undo or GeometryEditor.redo

• stopping the geometry editor using GeometryEditor.stop

• changing the GeometryEditor.tool.