Important Functions - Unity 3 Game Development

Game Development Reference

In-Depth Information

OnDrawGizmos

Implement OnDrawGizmos if you want to draw gizmos that are also pickable and always

drawn. This allows you to quickly pick important objects in your scene. You can also use

OnDrawGizmos to draw the line or different types of Gizmos , such as Gizmos.DrawRay ,

Gizmos.DrawLine , Gizmos.DrawWireSphere , and so on, which will make it easier for

you to debug.

OnDrawGizmos will use a mouse posiion that is

relaive to the Scene view.

Example

var target : Transform;

// Draw the blue line from this object to the target

function OnDrawGizmos () {

if (target != null) {

Gizmos.color = Color.Blue;

Gizmos.DrawLine(transform.position, target.position);

}

Reference

The methods menioned earlier can be referenced from the following Unity Scriping

Reference: