private void OnSceneGUI()
{
EditorGUI.BeginChangeCheck();
LookCamSystem camSys = target as LookCamSystem;
Transform camSysTrans = camSys.transform;
Transform targetObj = camSys.m_LookTarget;
bool isTargetObj = targetObj ? true : false;
Vector3 targetPos = Vector3.zero;
Vector3 camPos = camSys.transform.position;
if (isTargetObj)
{
targetPos = targetObj.position;
}
else
{
targetPos = camPos + camSysTrans.forward;
}
// Look at line
Handles.color = Color.yellow;
Handles.DrawDottedLine(camPos, targetPos, 3);
Handles.color = Color.cyan;
if (Event.current.type == EventType.Repaint)
{
Handles.ArrowHandleCap(0, camPos, camSysTrans.rotation, 0.5f, EventType.Repaint);
}
// Look at transform
if (camSys.m_AutoLookAt)
{
camSysTrans.LookAt(targetPos, Vector3.up);
}
camSys.SetMarkerPos();
// GUI
Handles.BeginGUI();
Rect gizmoRect = HandleUtility.WorldPointToSizedRect(camSys.transform.position, m_GizmoSet, GUIStyle.none);
//GUI.DrawTexture(gizmoRect, m_GizmoSet.image);
Handles.Label(camPos, m_GizmoSet);
Handles.EndGUI();
}
public override void OnInspectorGUI()
{
base.OnInspectorGUI();
LookCamSystem camSys = target as LookCamSystem;
Transform camSysTrans = camSys.transform;
Transform targetObj = camSys.m_LookTarget;
bool isTargetObj = targetObj ? true : false;
Vector3 targetPos = Vector3.zero;
Vector3 camPos = camSys.transform.position;
if (isTargetObj)
{
targetPos = targetObj.position;
}
else
{
targetPos = camPos + camSysTrans.forward;
}
GUILayout.Space(10);
// Add camera
if (GUILayout.Button("Add Camera"))
{
Undo.RecordObject(camSys, "Add Camera");
EditorUtility.SetDirty(camSys); // To ask save when quit
camSys.AddCamera();
}
GUILayout.Space(10);
// Look at target
if (GUILayout.Button("Look At Target"))
{
Undo.RecordObject(camSys, "Look At Target");
EditorUtility.SetDirty(camSys); // To ask save when quit
if (camSys.m_Cam == null)
{
camSys.AddCamera();
}
camSysTrans.LookAt(targetPos, Vector3.up);
}
GUILayout.Space(10);
// Set Marker
if (GUILayout.Button("Set Marker"))
{
Undo.RecordObject(camSys, "Set Marker");
EditorUtility.SetDirty(camSys); // To ask save when quit
if (camSys.m_MarkerGO == null && camSys.m_MarkerPrefab != null)
{
camSys.m_MarkerGO = GameObject.Instantiate(camSys.m_MarkerPrefab,
Vector3.zero, Quaternion.identity, camSysTrans);
}
camSys.SetMarkerPos();
}
}