First, what is that arrow flag thing (yellow circle) in the project window? What is it used for? Can you give me an example? Nothing in the manual.
Second, I would like to hide (in the world view) the Cube, Teapot and the Sphere in one click without hiding the Cone. In other software I would hide the Effector and all it's children would become invisible.
Finally, if the children of a hierarchy are hidden in the project window, can you hide the hierarchy and all it's children in the world view with one click?
Found a way, but it is tedious.
Let say that the Effector 1 has it's children hidden, but it does not really matter.
1-Select the Effector 1
2-Right click Select/Offspring
3-Hold Shift Key, then reselect Effector 1
4-Hold Command Key the click the Visibility checkbox of the Effector 1