Layout Commands

Layout commands are case-sensitive. Layout's native command mechanism is the evaluate function, with the command name and its arguments passed as a single, space-delimited string. Commands issued using the lookup and execute functions will be translated into evaluate strings before being processed, and the command arguments passed to execute must all be DynaValues of type DY_STRING.

Layout doesn't strip quote marks from arguments. They're treated literally, so they should only be included when they're actually part of the argument. (There aren't any commands whose argument lists require anything other than spaces to delimit the arguments.)

Most Layout command arguments are optional. If the argument isn't supplied, Layout will prompt the user for the argument. In the command list that follows, the data types of the arguments are denoted by the initial letter. (The same letters are used in C printf formatting.)

number: An integer.
gfloat: A floating-point number.
string: A string, such as a filename or channel name.
hex: A hexadecimal number, such as an item identifier.

The commands are divided into 15 categories, roughly according to what they do and which globals provide the current values of the parameters they set.

Selection
Objects
Bones
Lights
Global Illumination

Cameras
Items
Motion
Effects
Scenes

Navigation
Display
Tools
Panels
Miscellaneous

Selection

Most item-specific commands operate on the currently selected item. The Interface Info global returns a list of the currently selected items.

SelectItem xID SelectByName sname AddToSelection xID RemoveFromSelection xID: Select an item by item ID or by name, or add and remove an item from the list of selected items.
SelectAllObjects SelectAllBones SelectAllLights SelectAllCameras: Select all items of a given type.
EditObjects EditBones EditLights EditCameras: Set the edit mode. This may affect the scope of some commands that depend on the contents of the scene or the item selection.
PreviousItem NextItem FirstItem LastItem: Select items by traversing the item list.
SelectParent SelectChild PreviousSibling NextSibling: Select items by traversing the parenting tree.

Objects

Commands that set object parameters operate on the currently selected object. You can use the functions returned by the Object Info global to get the current values of these parameters.

LoadObject sfilename LoadObjectLayer nlayer sfilename: Load an object, or an object layer, and add it to the scene.
ReplaceWithObject sfilename ReplaceObjectLayer nlayer sfilename: Replace the selected object or object layer.
AddNull sname ReplaceWithNull sname: Add a null object to the scene, or replace the selected object with a null.
AddPartigon sfilename: Add a partigon (a particle object) to the scene. The filename is used to save the object.
SaveAllObjects: Save all objects in the scene. This updates (overwrites) the object files and is useful primarily for saving any surface changes that may have been made in Layout.
SaveObject sfilename: Save the selected object to a different file. Later references to the object in the scene will use the new filename.
SaveTransformed sfilename: Save a copy of the selected object in its current state, generally after patching, deformations and motions have been applied in the current frame.
SaveEndomorph sfilename: Save an endomorph of the selected object. This is the geometry of the object after transforming the points using a vertex map of type MORF or SPOT.
SaveObjectCopy sfilename: Save a copy of the selected object.
ClearAllObjects: Remove all objects from the scene.
SubdivisionOrder norder: Set the subdivision order for subpatches in the selected object. The argument can be any of the values returned by the Object Info subdivOrder function.
SubPatchLevel ndisplay nrender MetaballResolution ndisplay nrender: Set the patch resolution for subpatches and metaballs.
MorphTarget xID: Set the selected object's morph target. The argument is the item ID of the target object.
MorphAmount gamount: Set the selected object's morph amount, usually a value between 0.0 and 1.0.
MorphMTSE MorphSurfaces: Toggle the selected object's MTSE (Multiple Target Single Envelope) and Morph Surfaces options.
ObjectDissolve gdissolve: Set the selected object's dissolve, usually a value between 0.0 and 1.0.
PolygonSize gsize: Set the selected object's polygon size. The default size is 1.0.
UnseenByRays UnseenByCamera UnaffectedByFog: Toggle options affecting the participation of the object in certain rendering components.
SelfShadow CastShadow ReceiveShadow: Toggle the selected object's raytraced shadow options.
IncludeLight xID ExcludeLight xID: Include or exclude a light. The argument is the item ID of the light.
ShadowExclusion: A toggle that's on by default and applies to the whole scene. When turned off, shadow calculations will ignore light exclusion.
PolygonEdgeFlags nflags PolygonEdgeColor gred ggreen gblue: Set the flags and color of the object's polygon edges. See the Object Info edgeOpts function for a list of possible flags.
EnableDeformations: Enable or disable deformations for all objects in the scene.

Bones

Commands that set bone parameters operate on the currently selected bone. You can use the functions returned by the Bone Info global to get the current values of these parameters.

AddBone sname AddChildBone sname: Add a bone to the scene. The currently selected bone becomes the parent of new child bones.
DrawBones DrawChildBones: Activates a mode in which bones can be added by clicking and dragging in the interface.
ClearAllBones: Remove all bones from the scene.
SkelegonsToBones: Convert skelegons in the object to scene bones.
BoneActive: Make the bone active or inactive. An inactive bone is ignored during deformation calculations.
BoneFalloffType ntype: Set the falloff function for the bone. The falloff is proportional to the distance raised to the power -2^type. A type of 0 is inverse distance, 1 is inverse distance squared, 2 is inverse distance to the fourth power, and so on.
BoneRestPosition gX gY gZ BoneRestRotation gH gP gB BoneRestLength glength BoneStrength gstrength: Set bone parameters.
BoneStrengthMultiply: When set, the strength will be multiplied by the rest length.
RecordRestPosition: Take the bone's current position to be its rest position.
BoneWeightMapName sname BoneWeightMapOnly BoneNormalization: Set a weight map for a bone. If the Weight Map Only option is toggled on, the normalization toggle is also turned on by default. With normalization on, the displacement of a point is divided by the sum of the weights.
BoneLimitedRange BoneMinRange gdistance BoneMaxRange gdistance: Toggle limited range, and set the minimum and maximum extents of the range.
BoneJointComp BoneJointCompParent BoneJointCompAmounts gself gparent: Toggle joint compensation and the inclusion of the parent in the calculations, and set the compensation amounts. Both joint compensation and muscle flexing are deformation adjustments designed to preserve volume, and they can optionally take the parent into account when the adjustment is calculated.
BoneMuscleFlex BoneMuscleFlexParent BoneMuscleFlexAmounts gself gparent: Toggle muscle flexing and the inclusion of the parent in the calculations, and set the flex amounts.

Lights

Commands that set light parameters operate on the currently selected light. You can use the functions returned by the Light Info global to get the current values of these parameters.

AddDistantLight sname AddPointLight sname AddSpotlight sname AddLinearLight sname AddAreaLight sname: Add a light of the given type to the scene.
ClearAllLights: Remove all lights from the scene.
SaveLight: Save the light's parameters to a file. The user is prompted for the filename. The light information is stored in the format used for scene files.
DistantLight PointLight Spotlight LinearLight AreaLight: Set the type of the light.
LightColor gred ggreen gblue LightIntensity gintensity: Set the color and intensity of the selected light.
LightFalloffType ntype LightRange gdistance: Set the falloff type and range (or nominal distance) for the light. The falloff type affects the interpretation of the range value. These parameters aren't valid for distant lights.
AffectDiffuse AffectSpecular AffectCaustics AffectOpenGL: Toggle these effects for the light.
LightConeAngle gangle LightEdgeAngle gangle: Set the cone angle and soft edge angle for a spotlight.
LightQuality nquality: Set the quality level for a linear or area light.
ShadowType ntype: Set the light's shadow type.
CacheShadowMap: Toggle the Cache Shadow Map option for a shadow-mapped light.
ShadowMapSize nsize: Set the dimension of the shadow map for a light. A shadow map is a 2D array of pixels. The amount of memory it uses is proportional to the square of the size.
ShadowMapFuzziness gfuzziness: Set the amount of blur or softness for the shadow map.
ShadowMapFitCone
ShadowMapAngle gangle: Set the "field of view" for a shadow map. This is the angle subtended by the shadow map at the position of the light. The FitCone toggle sets this angle equal to the cone angle of a spotlight.
LensFlare: Toggle a lens flare effect for the light.
FlareIntensity gintensity: Set the lens flare intensity.
VolumetricLighting: Toggle volumetrics for the light.

Global Illumination

EnableLensFlares EnableShadowMaps EnableVolumetricLights EnableRadiosity EnableCaustics: Toggle these features for the whole scene.
AmbientColor gred ggreen gblue AmbientIntensity gintensity: Set the ambient light color and intensity.
NoiseReduction: Toggle the Shader Noise Reduction feature.
RadiosityType ntype: Set the radiosity type, which can be one of the following.
0 - Backdrop Only
1 - Monte Carlo
2 - Interpolated
CacheRadiosity CacheCaustics: Toggle caching of the solutions for radiosity and caustics.
RadiosityIntensity gintensity
RadiosityTolerance gtolerance CausticIntensity gintensity: Set the radiosity intensity and tolerance and the caustic intensity.
VolumetricRadiosity: A toggle that's on by default, this controls whether volumetrics are taken into account by radiosity.

Cameras

Commands that set camera parameters operate on the currently selected camera. You can use the functions returned by the Camera Info global to get the current values of these parameters.

AddCamera sname: Add a camera to the scene.
ClearAllCameras: Remove all cameras from the scene and restore the default camera.
FrameSize nwidth nheight ResolutionMultiplier gmultiplier: Set the size of the output image. The resolution multiplier makes it easier to scale the image up or down without affecting (or knowing) the base frame size.
PixelAspect gaspect: Set the ratio of width to height for a pixel. Aspects less than 1.0 produce pixels that are taller than they are wide.
CameraMask MaskPosition nleft ntop nwidth nheight MaskColor gred ggreen gblue: Enabling the camera mask causes the mask color to be drawn into the image outside the mask rectangle.
LimitedRegion: Toggle limited region rendering. When this is enabled, only the part of the image inside the limited region rectangle will be rendered.
ZoomFactor gfactor: Set the camera zoom. This is the distance of the camera from the plane of projection. The image on this plane always has a half-height of 1.0.
ApertureHeight gheight: Set the aperture height of the camera. The focal length is zoom * ApertureHeight / 2.
Antialiasing nlevel: Set the antialiasing level.
0 - Off
1 - Low (5 passes)
2 - Medium (9 passes)
3 - High (17 passes)
4 - Extreme (33 passes)
EnhancedAA: Toggles Enhanced antialiasing.
AdaptiveSampling: Toggles adaptive sampling.
AdaptiveThreshold gthreshold: Sets the threshold at which adjacent pixels are sufficiently different to receive antialiasing attention. Pixels with luminosity differences smaller than this will be skipped during antialiasing when adaptive sampling is enabled.
ParticleBlur: Toggle particle blur.
MotionBlur ntype: Set the motion blur option.
0 - Off
1 - Normal
2 - Dithered
BlurLength glength: Set the blur length as a fraction of the time between successive frames.
Stereoscopic EyeSeparation gseparation: Toggle stereoscopic rendering and set the interoccular distance.
DepthOfField FocalDistance gdistance LensFStop gfstop: Toggle depth of field rendering and set the focus distance and f-stop.

Items

These commands operate on the currently selected item and work with items of all types. Use the Item Info or Interface Info globals to get the current values of the parameters set by many of these commands.

ClearSelected: Remove the selected items from the scene.
Rename sname: Rename the item. This works for all item types except objects, which derive their names from their filenames.
Clone nclones: Create one or more clones of the item.
ItemActive nactive: Make the item active or inactive. An inactive item doesn't participate in rendering calculations. Inactive objects are 100% dissolved, and inactive lights have an intensity of 0. For bones, the command is a synonym for the BoneActive command. It currently has no effect on cameras.
ApplyServer sclass sserver: Apply a plug-in. The arguments are the first and second fields of the ServerRecord for the plug-in.
RemoveServer sclass nindex: Remove a plug-in. The index refers to the list of applied servers of a given class. The first server in each list has an index of 1.
AddEnvelope schannel RemoveEnvelope schannel: Create or remove the envelope associated with a parameter in Layout. These commands "press the E button" for envelopes Layout itself maintains. Use them for envelopes not created by your plug-in through either the Variant Parameters or Animation Envelopes globals. The channel argument is the same as the channel name displayed in the Scene Editor when an item's channel list is expanded.
SchematicPosition nX nY: Set the position of the current item within schematic views. The coordinates are relative to the upper left corner of the view pane.
ItemLock nlocked: Lock or unlock the selected item. A locked item can't be selected by clicking on it in the view.
ItemVisibility nvisibility: Set the visibility of the selected item. The argument can be any of the values returned by the Interface Info global's itemVis function.
ItemColor ncolor: Set the wireframe color of the selected item. The argument is an index into a color table.

Motion

Motion commands operate on the current item. Use the param function of the Item Info global, as well as the Animation Envelopes and Channel Info globals, to read motion-related settings.

CreateKey gtime: Create a key for all nine motion channels (position, rotation and scale). If a key already exists, this changes its settings.
DeleteKey gtime: Delete all of an item's motion keys at a given time.
AutoKey: Toggle the Auto Key setting. When on, changes in the position, rotation or scale of an item are automatically recorded to a key. When off, a key must be created explicitly.
Position gX gY gZ Rotation gH gP gB Scale gX gY gZ: Position, rotate or scale the item. This has no effect on keys at the current time unless Auto Key has been turned on.
AddPosition gX gY gZ AddRotation gH gP gB AddScale gX gY gZ: Increment the motion. Like Position, Rotation and Scale, but the values are relative rather than absolute.
PivotPosition gX gY gZ PivotRotation gH gP gB: Set the position and rotation of the pivot (the origin of the item's rotation).
RecordPivotRotation: Add the current item rotation angles to the pivot rotation, and reset the item rotation angles to (0, 0, 0).
Numeric: Prepare for numeric entry. The specific behavior depends on which tool is active. For the Move, Rotate and Size tools, this activates the vector edit fields, and values typed after this will be entered there.
EnableXH EnableYP EnableZB: Unlock or lock a channel against changes caused by mouse dragging. Which channel is affected depends on which tool is active. If the Move tool is active, for example, EnableXH toggles the enable state of the X channel, and when it's disabled, moving an item by dragging the mouse may affect the Y and Z components of its position, but not the X component.
WorldCoordinateSystem ParentCoordinateSystem LocalCoordinateSystem: These affect the coordinate system in which mouse movement is interpreted for the motion tools. Moving the mouse can move an item along the world, parent or local (item) axes.
LoadMotion sfilename SaveMotion sfilename: Load or save an item's keyframes in a motion file. The format of the file is similar to the format of the key data in scene files.
Undo: Undo the most recent motion change.
Reset: Set an item's animation channels to the values they had when the object was created or loaded. Which channels are affected depends on which tool is currently active. Channels disabled by EnableXH, EnableYP or EnableZB are not reset.
ParentItem xID: Set the parent of the current item to the item given by the ID. The item's motion is relative to that of its parent.
ParentInPlace: A global setting. When turned off, setting a parent relationship causes the child item to jump to a new (world coordinate) position, since the child's position setting suddenly becomes relative to that of its parent. When turned on, parenting in place prevents the jump, adjusting the child's position relative to its parent so that its world position doesn't change. This setting can be read as a flag using the Interface Info global.
TargetItem xID: Set the target of the current item to the item given by the ID. The item will rotate so that it points toward the target.
PathAlignLookAhead gtime: Set the look-ahead interval, in seconds, for motion channels controlled by Align to Path. This is the amount of time by which changes in orientation of the item anticipate changes in the path direction.
EnableIK: A global toggle that enables or disables inverse kinematics calculations for all items.
UnaffectedByIK: Toggle the Unaffected by IK of Descendents option. When on, the item is isolated from the motion effects of inverse kinematics applied to the item's children. The item becomes the base of the IK chain containing its children.
GoalItem xID: Set the IK goal of the current item to the item given by the ID.
FullTimeIK: Toggle Full-time IK for the item. This determines whether IK is recalculated each time the item's goal is moved.
GoalStrength gstrength: Set the strength, or amount of influence, of an item's IK goal. The goal strength is relative to that of the other goals associated with an IK chain.
MatchGoalOrientation: When on, this toggle causes the item's rotation and scale to match that of its goal.
KeepGoalWithinReach: When on, this toggle constrains the motion of the goal so that it's always "attached" to the item.
HController ncontroller PController ncontroller BController ncontroller: Set the controller for each rotation channel. The argument can be any of the values returned by the Item Info controller function.
HLimits gmin gmax PLimits gmin gmax BLimits gmin gmax: Set minimum and maximum limits for each rotation channel.
RecordMinAngles RecordMaxAngles: Use the current rotation of the item as the minimum or maximum limit for all three rotation channels.
LimitH LimitP LimitB: Enable or disable rotation limits.
HStiffness gstiffness PStiffness gstiffness BStiffness gstiffness: Set the stiffness (resistance to rotation via IK).

Effects

These commands affect settings on the Effects panel. Use the Backdrop Info and Fog Info globals to read these settings.

GradientBackdrop ZenithColor gred ggreen gblue SkyColor gred ggreen gblue GroundColor gred ggreen gblue NadirColor gred ggreen gblue: Enable or disable the gradient backdrop, and set its key colors.
FogType ntype: Set the fog type. The type can be any of the values that are valid for the Fog Info type field.
FogMinDistance gdistance FogMaxDistance gdistance: Set the distance extents of the fog.
FogMinAmount gamount FogMaxAmount gamount: Set the fog amounts at the minimum and maximum distances.
FogColor gred ggreen gblue: Set the fog color.

Scenes

These commands involve render options and scene loading and saving. You can read many of the parameters using the Scene Info global.

ClearScene: Clear the scene. All items are removed and all scene parameters are reset to their default values.
LoadScene sfilename: Load a scene file.
LoadFromScene sfilename: Load the objects, and optionally the lights, from a scene file.
SaveScene SaveSceneAs sfilename: Save the scene.
SaveLWSC1 sfilename: Save the scene in version 1 format. This is the scene file format used by versions of LightWave prior to 6.0. Some information may be lost, since the old format doesn't support many of the newer features.
SaveSceneCopy sfilename: Save a copy of the scene. Unlike SaveSceneAs, SaveSceneCopy doesn't rename the scene.
ContentDirectory sdirname: Set the content directory (a file system path). Objects and other files referenced in the scene are listed relative to this path.
FirstFrame nframe LastFrame nframe FrameStep nframes: Set the frame range and step size for rendering.
FramesPerSecond gfps: Set the playback speed of the animation. This is used to convert between frame numbers and elapsed time in seconds.
AutoFrameAdvance: Toggle the Auto Frame Advance feature. During rendering with this turned off, the user must confirm before each frame is rendered.
EnableVIPER: Enable or disable the VIPER (Virtual Interactive Preview Render) system. Enabling VIPER allows it to store buffers from the most recently rendered frame, but doesn't open the VIPER window.
RayTraceShadows RayTraceReflection RayTraceRefraction RayTraceTransparency: Toggle raytracing of shadows, reflection, refraction and transparency.
RenderFrame RenderSelected RenderScene: Render the current frame, render only the currently selected objects in the frame, or render all frames.

These commands are concerned with the user's navigation within Layout's interface, but being able to set the current frame and animate the display is also useful to plug-ins. The current frame is available from the Interface Info global as the current time. Use the framesPerSecond field from the Scene Info global to convert this to a frame number.

Some of these commands operate on a single view pane, the one that currently contains the mouse cursor.

GoToFrame nframe PreviousFrame NextFrame PreviousKey NextKey: Shuttle the display to a specific frame, an adjacent frame, or the next or previous frame containing a motion key.
Refresh RefreshNow: Tell Layout to recompute motions and geometry. After changing the current frame, plug-ins that bake geometry can issue the RefreshNow command so that vertex positions are updated immediately. By default, Refresh runs during idle time, which won't occur while a plug-in's code is executing.
Redraw RedrawNow: Redraw the display. Like RefreshNow, RedrawNow executes immediately rather than waiting for idle time. But the draw commands by themselves don't cause motions and geometry to be recomputed.
PlayForward PlayBackward Pause: Animate the display, or make it stop animating.
PreviewFirstFrame nframe PreviewLastFrame nframe PreviewFrameStep nframes: Set the range of frames and the frame step for animating the display. The frame range also affects the range of frames that are accessible to the user through the frame shuttle control.
MakePreview PlayPreview FreePreview LoadPreview SavePreview: Manage pre-rendered previews. These store the animated display as an image sequence.
ClearAudio LoadAudio PlayAudio: Manage Layout's audio track.
FractionalFrames: When this toggle is set, Layout allows the user to move the frame shuttle to non-integer frame numbers.
CenterMouse: Center a view over the current mouse position.
CenterItem: Center a view over the position of the selected item. This is a toggle that causes the view to remain centered on the item while it's being moved.
FitAll FitSelected: Scale and move a view so that it contains all items or all selected items.
ZoomIn ZoomOut ZoomInX2 ZoomOutX2: Scale a view. The X2 versions scale the view by a factor twice as large.

Display

These commands set display options. Many of these can be read from the Interface Info global. As with some navigation commands, many of these commands operate on the view pane that contains the mouse cursor.

GridSize gsize IncreaseGrid DecreaseGrid

Set the grid size, or scale it in approximately logarithmic steps: 1, 2, 5, 10, 20, 50, and so on. The grid size is the interval in meters between grid lines in the display. The scale of the view is relative to this size, so the entire scene (but not the grid) will appear to grow or shrink in the view panes as this number is changed.

DynamicUpdate nlevel

Set the amount of display interactivity. The level can be any of the values that are valid for the Interface Info dynaUpdate field.

ShowMotionPaths ShowHandles ShowIKChains ShowCages ShowSafeAreas ShowFieldChart ShowTargetLines

Toggle the drawing of these display components.

BoundingBoxThreshold nthreshold

Set the minimum number of points at which an object will be drawn initially as a bounding box. Lower numbers improve interactivity, but plug-ins that bake geometry transformations may need to set this above the number of points in the object they're baking. Otherwise only the bounding box vertex positions will be computed by Layout.

TopView BottomView BackView FrontView RightView LeftView XYView XZView ZYView PerspectiveView LightView CameraView SchematicView

Set the type of view in a view pane. The first six are orthographic views in the direction of the world -Y, +Y, -Z, +Z, -X and +X axes, respectively. XYView (X increasing to the right on the display, Y increasing upwards) is a synonym for BackView. XZView (X right, Y up) is a synonym for TopView, and ZYView (Z right, Y up) is a synonym for RightView. The light and camera views look through the selected light and camera. The schematic view is a diagram of the parenting hierarchy.

ViewLayout nlayout PreviousViewLayout NextViewLayout SingleView

Select a view layout, the arrangement of up to four view panes. The layout indexes are

SingleView is a synonym for ViewLayout 0.

SaveViewLayout

Make the current view layout the default.

Layout_SetWindowPos nX nY Scene_SetWindowPos nX nY Item_SetWindowPos nX nY

Set the position of Layout's main window and the Scene Editor and Item Properties panels. The arguments are the screen coordinates of the upper left corner.

Layout_SetWindowSize nwidth nheight Scene_SetWindowSize nwidth nheight

Set the dimensions of Layout's main window and the Scene Editor panel.

HideToolbar

Toggle the visibility of the toolbar (the vertical strip of buttons next to the view area).

AddButton scommand sgroup

Add a button to the toolbar or one of the other menu areas. The group is the name of the menu group in which the button will be added.

AlertLevel nlevel

Set the alert level. This controls the method used to display warning, error and informational messages. The level can be any of the values returned by the Interface Info alertLevel function.

AutoConfirm non_off

Set the auto-confirm switch. When this is turned on, confirmation dialogs that would otherwise be displayed to the user are suppressed. Plug-ins can use this to issue a large number of commands without inundating the user with requests to confirm each operation. Remember to turn it off again when you no longer need it.

Tools

These enable specific tools. Once a tool is active, the user's mouse movements and button clicking are interpreted as operations of the tool. These are available as commands primarily so that the user can map them to shortcut keys, but a few of the commands (Reset, for example) use the active tool as a context.

MoveTool
RotateTool
SizeTool
StretchTool
SquashTool
MovePivotTool
RotatePivotTool
MovePathTool
MorphAmountTool
RestLengthTool
ConeAngleTool
CameraZoomTool
AdjustRegionTool
LightIntensityTool
ChangeTool

Panels

These commands open or close panels.

EditServer sclass nindex LastPluginInterface: Display a plug-in's interface. The class is the first field of the plug-in's ServerRecord, and the index refers to the list of applied servers of a given class. The first server in each list has an index of 1. Use the Item Info global to examine each item's server lists.
HideWindows: Toggle the visibility of open panels.
About: Display the About dialog.
SceneEditor GraphEditor SurfaceEditor ImageEditor ItemProperties DisplayOptions GeneralOptions FlareOptions VolumetricLightingOptions MotionOptions PreviewOptions RenderOptions NetRender Backdrop Volumetrics Compositing ImageProcessing AboutOpenGL VIPER Presets Statistics EditMenus EditKeys EditPlugins MasterPlugins Generics CommandHistory CommandInput scommand: Open one of the panels, or close the panel if it's open.

Miscellaneous

These commands don't easily fit into any of the other categories.

Model: Switch to Modeler. If Modeler isn't running, it will be started. If the Hub isn't running, the command has no effect.
Synchronize: Synchronize objects in the scene with Modeler (reload objects that have been modified in Modeler).
AddPlugins sfilename: Install the plug-ins found in the file.
SaveCommandList: Save a list of these commands as a text file. The list will also contain all of the installed LayoutGeneric class plug-ins, as well as commands for some of the editors.
Quit: Quit Layout.