private void OnSceneGUI()
{
#if UNITY_EDITOR
selectedOutsideInfo = target as EnemyOutsideInfo;
if (null == selectedOutsideInfo)
{
return;
}
//Draw View Distance
DrawViewableRect(selectedOutsideInfo);
//Draw Recognizable Distance
DrawRecognizableRect(selectedOutsideInfo);
#endif
}
public static void DrawRecognizableRect(EnemyOutsideInfo eOutsideInfo)
{
Handles.color = new Color(0.7f, 0f, 0f, 0.05f);
Handles.DrawSolidArc(
eOutsideInfo.actor.transform.position,
Vector3.up,
eOutsideInfo.lookDirection,
eOutsideInfo.viewAngle * 0.5f,
eOutsideInfo.viewRecognizeDistance);
Handles.DrawSolidArc(
eOutsideInfo.actor.transform.position,
Vector3.down,
eOutsideInfo.lookDirection,
eOutsideInfo.viewAngle * 0.5f,
eOutsideInfo.viewRecognizeDistance);
var arcPoint = eOutsideInfo.actor.transform.position + eOutsideInfo.lookDirection * eOutsideInfo.viewRecognizeDistance;
var size = HandleUtility.GetHandleSize(arcPoint);
Handles.color = Color.white;
if (Handles.Button(arcPoint, Quaternion.identity, size * handleSize, pickSize, Handles.DotHandleCap))
{
selectedIndex = 2;
}
if (selectedIndex == 2)
{
EditorGUI.BeginChangeCheck();
arcPoint = Handles.DoPositionHandle(arcPoint, Quaternion.identity);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(eOutsideInfo, "Change Radius");
EditorUtility.SetDirty(eOutsideInfo);
eOutsideInfo.lookDirection = (arcPoint - eOutsideInfo.actor.transform.position).normalized;
eOutsideInfo.viewRecognizeDistance = Vector3.Distance(eOutsideInfo.transform.position, arcPoint);
}
}
}
