CPlanes toolbar
![Toolbar: CPlanes | Standard](../image/command_icons/cplane.png)
CPlane
Set the construction plane in the active viewport.
![Toolbar: CPlanes](../image/command_icons/cplane_object.png)
CPlane, Elevation
Set the construction plane in the active viewport by moving it up or down.
![Toolbar: CPlanes](../image/command_icons/cplane_object.png)
CPlane, Object
Set the construction plane in the active viewport to an object.
![Toolbar: CPlanes](../image/command_icons/cplane_srf.png)
CPlane, Surface
Set the construction plane in the active viewport to a surface.
![Toolbar: CPlanes](../image/command_icons/cplane_perp.png)
CPlane, Curve
Set the construction plane in the active viewport perpendicular to a curve.
![Toolbar: CPlanes](../image/command_icons/cplane_rotate.png)
CPlane, Rotate
Rotate the construction plane in the active viewport.
![Toolbar: CPlanes](../image/command_icons/cplane_vertical.png)
CPlane, Vertical
Set the construction plane in the active viewport vertical to the current CPlane.
![Toolbar: CPlanes](../image/command_icons/cplane_3pts.png)
CPlane, 3Point
Set the construction plane in the active viewport by specifying three points.
![Toolbar: CPlanes](../image/command_icons/cplane_x.png)
CPlane, XAxis
Set the construction plane in the active viewport by specifying the x axis direction.
![Toolbar: CPlanes](../image/command_icons/cplane_z.png)
CPlane, ZAxis
Set the construction plane in the active viewport by specifying the z axis direction.
![Toolbar: CPlanes](../image/command_icons/cplane_prev.png)
Undo CPlane
Set the construction plane in the active viewport to the previously used construction plane.
![Toolbar: CPlanes](../image/command_icons/cplane_next_rt.png)
Redo CPlane
Set the construction plane in the active viewport to the next construction plane.
NamedCPlane, Select
Choose a named construction plane option.
![Toolbar: CPlanes](../image/command_icons/cplane_panel.png)
NamedCPlane
Manage the named construction planes list.
![Toolbar: CPlanes](../image/command_icons/namedcplane_save.png)
NamedCPlane, Save
Save a named construction plane.
![Toolbar: Render Sidebar](../image/command_icons/namedcplane_restore_rt.png)
NamedCPlane, Restore
Restore a named construction plane.
![Toolbar: CPlanes](../image/command_icons/readnamedcplanesfromfile.png)
NamedCPlane, Import
Import named construction planes from a file.
![Toolbar: CPlanes](../image/command_icons/cplane_universal.png)
Options, Modeling Aids Universal CPlanes
Link construction plane origins, angle, and up direction together.
![Toolbar: CPlanes](../image/command_icons/cplane_standard_rt.png)
Options, Modeling Aids: Standard CPlanes
Construction planes in each viewport are independent of each other.
![Toolbar: CPlanes](../image/command_icons/cplane_toview.png)
CPlane, View
Set the construction plane in the active viewport parallel to the view
![Toolbar: CPlanes](../image/command_icons/cplane_world_top.png)
CPlane, World Top
Set the construction plane in the active viewport to the world top construction plane.
![Toolbar: CPlanes](../image/command_icons/cplane_world_bottom.png)
CPlane, World Bottom
Set the construction plane in the active viewport to the world bottom construction plane.
![Toolbar: CPlanes](../image/command_icons/cplane_world_front.png)
CPlane, World Front
Set the construction plane in the active viewport to the world front construction plane.
![Toolbar: CPlanes](../image/command_icons/cplane_world_back.png)
CPlane, World Back
Set the construction plane in the active viewport to the world back construction plane.
![Toolbar: CPlanes](../image/command_icons/cplane_world_right.png)
CPlane, World Right
Set the construction plane in the active viewport to the world right construction plane.
![Toolbar: CPlanes](../image/command_icons/cplane_world_left.png)
CPlane, World Left
Set the construction plane in the active viewport to the world left construction plane.
![Toolbar: CPlanes](../image/command_icons/mplane.png)
MPlane
Set up a relationship between a construction plane and an object.