Custom gizmo for editing Spatial objects.
Custom gizmo that is used for providing custom visualization and editing (handles) for 3D Spatial objects. See [EditorSpatialGizmoPlugin] for more information.
Add collision triangles to the gizmo for picking. A [TriangleMesh] can be generated from a regular [Mesh] too. Call this function during [method redraw].
Add a list of handles (points) which can be used to deform the object being edited. There are virtual functions which will be called upon editing of these handles. Call this function during [method redraw].
Add lines to the gizmo (as sets of 2 points), with a given material. The lines are used for visualizing the gizmo. Call this function during [method redraw].
Add an unscaled billboard for visualization. Call this function during [method redraw].
Commit a handle being edited (handles must have been previously added by [method add_handles]). If the cancel parameter is true, an option to restore the edited value to the original is provided.
Get the name of an edited handle (handles must have been previously added by [method add_handles]). Handles can be named for reference to the user when editing.
Get actual value of a handle. This value can be anything and used for eventually undoing the motion when calling [method commit_handle].
Return the [EditorSpatialGizmoPlugin] that owns this gizmo. It's useful to retrieve materials using [method EditorSpatialGizmoPlugin.get_material].
Returns the Spatial node associated with this gizmo.
Get whether a handle is highlighted or not.
This function is called when the Spatial this gizmo refers to changes (the [method Spatial.update_gizmo] is called).
This function is used when the user drags a gizmo handle (previously added with [method add_handles]) in screen coordinates. The [Camera] is also provided so screen coordinates can be converted to raycasts.