MonoBehaviour.OnMouseEnter Manual     Reference     Scripting  
Scripting > Runtime Classes > MonoBehaviour

function OnMouseEnter () : void


OnMouseEnter is called when the mouse entered the GUIElement or Collider.

// Attach this script to a mesh to make
// it red when the mouse is over the mesh
function OnMouseEnter () {
renderer.material.color =;

This function is not called on objects that belong to Ignore Raycast layer.

OnMouseEnter can be a co-routine, simply use the yield statement in the function. This event is sent to all scripts attached to the Collider or GUIElement.