Mouse Over

Matches the mouse position to an object on screen.

Inputs

Object: Which object to monitor, if mouse cursor is over.

Outputs

On Enter: True on the first frame the mouse position matches the object bounds, else False.
On Over: True while the mouse position matches the object bounds, else False.
On Exit: True on the first frame the mouse position leaves the object bounds, else False.
Point: World Position of the mouse cursor matched to the object (Vector3).
Normal: Face normal of the targeted mesh face (Vector3).

Example

Mouse Over Node Apply — Apply To Selected

With Cube object selected, apply the logic tree (click Apply To Selected button).

Run the UPBGE from terminal (Linux & mac), or open the console (Windows). See System Console if needed.

Make sure that in Render > Game Debug > Mouse Cursor is selected.

Mouse Over Node Terminal — Terminal output

Run the example, and move mouse cursor over the Cube which has logic tree applied to it. In system terminal/console, see printed results.

Mouse Over Node Terminal Once — Added Once node

Add Once node, run and observe different terminal output. Only once per Mouse Over is now system message printed. Uncheck Repeat and exactly once is message printed - on first Mouse Over event only.