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;
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