void OnDisable()
{
ToolManager.activeToolChanged -= ActiveToolDidChange;
if (_impl != null)
{
_impl.Dispose();
_impl = null;
}
}
void ActiveToolDidChange()
{
if (ToolManager.IsActiveTool(this))
{
}
else
{
if (_impl != null)
{
_impl.Dispose();
_impl = null;
}
}
}
public override void OnToolGUI(EditorWindow window)
{
if (_impl == null)
{
_impl = new BoneSelector(SceneView.lastActiveSceneView.camera);
}
var root = Selection.activeGameObject?.GetComponent <Vrm10Instance>();
if (root == null)
{
return;
}
_impl.SetTarget(root.gameObject);
if (Event.current.type == EventType.Repaint)
{
_impl.Draw();
}
// bone manipulator
var selected = _impl.SelectedBoneInfo;
bool selector = true;
if (selected != null)
{
EditorGUI.BeginChangeCheck();
Quaternion rot = Handles.RotationHandle(selected.HeadObject.transform.rotation, selected.HeadObject.transform.position);
// Debug.Log($"{selected}");
if (EditorGUI.EndChangeCheck())
{
// UNDO
Undo.RecordObject(selected.HeadObject.transform, "bone rotation");
// apply
selected.HeadObject.transform.rotation = rot;
selector = false;
}
}
if (selector)
{
if (Event.current.type == EventType.MouseDown && Event.current.button == 0)
{
// 回転ギズモがなんもしなかった
// selector
Vector2 mousePosition = Event.current.mousePosition;
Ray ray = HandleUtility.GUIPointToWorldRay(mousePosition);
Event e = Event.current;
_impl.IntersectBone(ray);
}
else if (Event.current.type == EventType.MouseMove)
{
// hover
Vector2 mousePosition = Event.current.mousePosition;
Ray ray = HandleUtility.GUIPointToWorldRay(mousePosition);
Event e = Event.current;
_impl.IntersectBone(ray, true);
}
}
// disable sceneView select
HandleUtility.AddDefaultControl(GUIUtility.GetControlID(FocusType.Passive));
}