Translations:Tree view/27/en

Overlay icons
The icons in the tree view can have different overlays, which means that another even smaller icon is put on top of the tree view icon.
 * [[File:FreeCAD_Tree_view_recompute.png]] White hook on blue background: This object has to be recomputed, due to changes made to the model or because the user marked the object in the context menu to be recomputed. In most cases the recompute is triggered automatically, but sometimes the recomputes are delayed due to performance reasons. You then have to Recompute manually.
 * [[File:FreeCAD_Tree_view_tip.png]] White arrow on green background: This is the so called Tip of a body. It is usually the last feature in a PartDesign Body and represents the whole body to the world outside of the body, e.g. when the body is exported or used in Part boolean operations. The tip can be changed by the user.
 * [[File:FreeCAD_Tree_view_unattached.png]] Purple chain link on white background: This is usually shown for sketches, geometric primitives, such as cube, cylinder, etc. or Datum geometry and indicates, that the object is not attached to anything. It has no AttachmentOffset and gets its position and alignement solely from its Placement property. There is a Basic Attachment Tutorial explaining how to handle such objects.
 * [[File:FreeCAD_Tree_view_notfullyconstrained.png]] Yellow X: The sketch is not fully constrained. Inside of Sketcher the number of remaining degrees of freedom is shown in the solver messages.
 * [[File:FreeCAD_Tree_view_error.png]] White exclamation mark on red background: An error occurred and has to be removed. If you recompute the whole document a tooltip describing the error is shown when you hover with the mouse over that error. Note: All other objects depending on an object in such error state are not recomputed either, thus they may still show some old state.
 * It is possible that multiple overlays are shown at the same time, example: [[File:FreeCAD_Tree_view_multiple.png]]