Parameters
| center | The center of the dics. |
| normal | The normal of the disc. |
| radius | The radius of the dics Note: Use HandleUtility.GetHandleSize where you might want to have constant screen-sized handles. |
Description
Draw the outline of a flat disc in 3D space.
Wire Disc in the Scene View.
// Create a wire disc with a ScaleValueHandle attached to the disc // that lets you drag the "areaOfEffect" var in the WireDiscExample.js @CustomEditor (WireDiscExample) class DrawWireDisc extends Editor { function OnSceneGUI () { Handles.color = Color.red; Handles.DrawWireDisc(target.transform.position, Vector3.up, target.areaOfEffect); target.areaOfEffect = Handles.ScaleValueHandle(target.areaOfEffect, target.transform.position + Vector3(target.areaOfEffect,0,0), Quaternion.identity, 2, Handles.CylinderCap, 2); } }
And the script attached to this Handle:
//WireDiscExample.js var areaOfEffect : float = 5;