static void EnabledStatesNameGizmo(InternalBlackboard blackboard, GizmoType gizmoType)
{
// Is in playmode?
if (EditorApplication.isPlaying && BehaviourMachinePrefs.enabledStateName)
{
// The styles is null?
if (s_Styles == null)
{
s_Styles = new GizmoDrawer.Styles();
}
// Get root parents
var rootParents = blackboard.GetEnabledRootParents();
Camera currentCamera = Camera.current;
// There is at least one fsm enabled?
if (rootParents.Length <= 0 || currentCamera == null)
{
return;
}
// The object is visible by the camera?
Vector3 position = blackboard.transform.position;
Vector3 viewportPoint = currentCamera.WorldToViewportPoint(position);
if (viewportPoint.z <= 0 || !(new Rect(0, 0, 1, 1)).Contains(viewportPoint))
{
return;
}
// Get enabled state names
string names = rootParents[0].GetEnabledStateName();
for (int i = 1; i < rootParents.Length; i++)
{
names += "\n" + rootParents[i].GetEnabledStateName();
}
// Handles.Label has an offset bug when working with styles that are not MiddleLeft, bellow is a workaround to center the text.
GUIContent nameContent = new GUIContent(names);
Vector2 size = s_Styles.enabledStateName.CalcSize(nameContent);
Vector3 screenPoint = currentCamera.WorldToScreenPoint(position);
position = currentCamera.ScreenToWorldPoint(new Vector3(screenPoint.x - size.x * .5f, screenPoint.y, -screenPoint.z));
// Draw enabled states name
Handles.Label(position, nameContent, s_Styles.enabledStateName);
}
}
static void EnabledStatesNameGizmo (InternalBlackboard blackboard, GizmoType gizmoType) {
// Is in playmode?
if (EditorApplication.isPlaying && BehaviourMachinePrefs.enabledStateName) {
// The styles is null?
if (s_Styles == null)
s_Styles = new GizmoDrawer.Styles();
// Get root parents
var rootParents = blackboard.GetEnabledRootParents();
Camera currentCamera = Camera.current;
// There is at least one fsm enabled?
if (rootParents.Length <= 0 || currentCamera == null)
return;
// The object is visible by the camera?
Vector3 position = blackboard.transform.position;
Vector3 viewportPoint = currentCamera.WorldToViewportPoint(position);
if (viewportPoint.z <= 0 || !(new Rect(0, 0, 1, 1)).Contains(viewportPoint))
return;
// Get enabled state names
string names = rootParents[0].GetEnabledStateName();
for (int i = 1; i < rootParents.Length; i++)
names += "\n" + rootParents[i].GetEnabledStateName();
// Handles.Label has an offset bug when working with styles that are not MiddleLeft, bellow is a workaround to center the text.
GUIContent nameContent = new GUIContent(names);
Vector2 size = s_Styles.enabledStateName.CalcSize(nameContent);
Vector3 screenPoint = currentCamera.WorldToScreenPoint(position);
position = currentCamera.ScreenToWorldPoint(new Vector3(screenPoint.x - size.x * .5f, screenPoint.y, - screenPoint.z));
// Draw enabled states name
Handles.Label(position, nameContent, s_Styles.enabledStateName);
}
}
