Turns on/off Hidden Edges on a selected assembly/part.

`Ctrl` + `E`

All hotkeys for IRONCAD (Windows)

Triball Function Keys - Triball Positioning with Multiple Location Active Finish the positioning of the multiple copy/link command with the TriBall	`Enter`
Triball Function Keys - Triball Positioning with Multiple Location Active Place point for the location of the copied/linked object	`P`
Triball Function Keys - Triball Positioning with 3D Curve Place point for selected curve type when TriBall is Active	`P`
Triball Function Keys - Translation Handle Activate SmartSnap feedback to TriBall center	`Shift` + `Drag`
Triball Function Keys - With Triball Selected Toggle between TriBall Only and moving the shape and part	`Spacebar`
Triball Function Keys - With Mate and Align Positioning Toggle through positioning options	`Spacebar`
Triball Function Keys - With Mate and Align Positioning Toggle through orientation directions	`Tab`
Triball Function Keys - For SmartDimension Creation Set first point of linear dimension	`Shift` + `Select linear edge`
Triball Function Keys - For SmartDimension Creation Set first point of linear dimension	`Shift` + `Select arc or circle`
Triball Function Keys - For SmartDimension Creation Toggle between parallel/horizontal/vertical	`Tab key during placement`
Triball Function Keys - For Text Associative To A Selected Drawing View Place text associative to view	`Select Text w/Leader tool and Shift` + `click on geometry`
Triball Function Keys - Right-Mouse-Click On Handle - Use SmartSnap SmartSnap to lines and axes	`Shift` + `Drag`
Triball Function Keys - Tools/Options/Interaction - Use Snap As Default Handle Behavior: Use no snapping	`Shift` + `Drag`
Triball Function Keys - Default Behaviour Direct SmartSnap to faces/edges/vertices	`Shift` + `Drag`
Triball Function Keys - Default Behaviour Snap to increments specified in Handle Snapping	`Ctrl` + `Drag`
Triball Function Keys - Default Behaviour Multi-select Sizebox handles for sizing	`Ctrl` + `Left-click`
Triball Function Keys - Default Behaviour Edit the handle dimension value for sizebox dimensions	`Double` + `Left-click`
Positioning Function Keys - Triball Positioning with Multiple Location Active Finish the positioning of the multiple copy/link command with the TriBall	`Enter`
Positioning Function Keys - Triball Positioning with Multiple Location Active Place point for the location of the copied/linked object	`P`
Positioning Function Keys - Triball Positioning with 3D Curve Place point for selected curve type when TriBall is Active	`P`
Positioning Function Keys - Translation Handle Activate SmartSnap feedback to TriBall center	`Shift` + `Drag`
Positioning Function Keys - With Triball Selected Toggle between TriBall Only and moving the shape and part	`Spacebar`
Positioning Function Keys - With Mate and Align Positioning Toggle through positioning options	`Spacebar`
Positioning Function Keys - With Mate and Align Positioning Toggle through orientation directions	`Tab`
Positioning Function Keys - For SmartDimension Creation Set first point of linear dimension	`Shift` + `Select linear edge`
Positioning Function Keys - For SmartDimension Creation Set first point of linear dimension	`Shift` + `Select arc or circle`
Positioning Function Keys - For SmartDimension Creation Toggle between parallel/horizontal/vertical	`Tab key during placement`
Positioning Function Keys - For Text Associative To A Selected Drawing View Place text associative to view	`Select Text w/Leader tool and Shift` + `click on geometry`
Positioning Function Keys - Right-Mouse-Click On Handle - Use SmartSnap SmartSnap to lines and axes	`Shift` + `Drag`
Positioning Function Keys - Tools/Options/Interaction - Use Snap As Default Handle Behavior: Use no snapping	`Shift` + `Drag`
Positioning Function Keys - Default Behaviour Direct SmartSnap to faces/edges/vertices	`Shift` + `Drag`
Positioning Function Keys - Default Behaviour Snap to increments specified in Handle Snapping	`Ctrl` + `Drag`
Positioning Function Keys - Default Behaviour Multi-select Sizebox handles for sizing	`Ctrl` + `Left-click`
Positioning Function Keys - Default Behaviour Edit the handle dimension value for sizebox dimensions	`Double` + `Left-click`
2D Drawing Creation - Triball Positioning with Multiple Location Active Finish the positioning of the multiple copy/link command with the TriBall	`Enter`
2D Drawing Creation - Triball Positioning with Multiple Location Active Place point for the location of the copied/linked object	`P`
2D Drawing Creation - Triball Positioning with 3D Curve Place point for selected curve type when TriBall is Active	`P`
2D Drawing Creation - Translation Handle Activate SmartSnap feedback to TriBall center	`Shift` + `Drag`
2D Drawing Creation - With Triball Selected Toggle between TriBall Only and moving the shape and part	`Spacebar`
2D Drawing Creation - With Mate and Align Positioning Toggle through positioning options	`Spacebar`
2D Drawing Creation - With Mate and Align Positioning Toggle through orientation directions	`Tab`
2D Drawing Creation - For SmartDimension Creation Set first point of linear dimension	`Shift` + `Select linear edge`
2D Drawing Creation - For SmartDimension Creation Set first point of linear dimension	`Shift` + `Select arc or circle`
2D Drawing Creation - For SmartDimension Creation Toggle between parallel/horizontal/vertical	`Tab key during placement`
2D Drawing Creation - For Text Associative To A Selected Drawing View Place text associative to view	`Select Text w/Leader tool and Shift` + `click on geometry`
2D Drawing Creation - Right-Mouse-Click On Handle - Use SmartSnap SmartSnap to lines and axes	`Shift` + `Drag`
2D Drawing Creation - Tools/Options/Interaction - Use Snap As Default Handle Behavior: Use no snapping	`Shift` + `Drag`
2D Drawing Creation - Default Behaviour Direct SmartSnap to faces/edges/vertices	`Shift` + `Drag`
2D Drawing Creation - Default Behaviour Snap to increments specified in Handle Snapping	`Ctrl` + `Drag`
2D Drawing Creation - Default Behaviour Multi-select Sizebox handles for sizing	`Ctrl` + `Left-click`
2D Drawing Creation - Default Behaviour Edit the handle dimension value for sizebox dimensions	`Double` + `Left-click`
Handle - Triball Positioning with Multiple Location Active Finish the positioning of the multiple copy/link command with the TriBall	`Enter`
Handle - Triball Positioning with Multiple Location Active Place point for the location of the copied/linked object	`P`
Handle - Triball Positioning with 3D Curve Place point for selected curve type when TriBall is Active	`P`
Handle - Translation Handle Activate SmartSnap feedback to TriBall center	`Shift` + `Drag`
Handle - With Triball Selected Toggle between TriBall Only and moving the shape and part	`Spacebar`
Handle - With Mate and Align Positioning Toggle through positioning options	`Spacebar`
Handle - With Mate and Align Positioning Toggle through orientation directions	`Tab`
Handle - For SmartDimension Creation Set first point of linear dimension	`Shift` + `Select linear edge`
Handle - For SmartDimension Creation Set first point of linear dimension	`Shift` + `Select arc or circle`
Handle - For SmartDimension Creation Toggle between parallel/horizontal/vertical	`Tab key during placement`
Handle - For Text Associative To A Selected Drawing View Place text associative to view	`Select Text w/Leader tool and Shift` + `click on geometry`
Handle - Right-Mouse-Click On Handle - Use SmartSnap SmartSnap to lines and axes	`Shift` + `Drag`
Handle - Tools/Options/Interaction - Use Snap As Default Handle Behavior: Use no snapping	`Shift` + `Drag`
Handle - Default Behaviour Direct SmartSnap to faces/edges/vertices	`Shift` + `Drag`
Handle - Default Behaviour Snap to increments specified in Handle Snapping	`Ctrl` + `Drag`
Handle - Default Behaviour Multi-select Sizebox handles for sizing	`Ctrl` + `Left-click`
Handle - Default Behaviour Edit the handle dimension value for sizebox dimensions	`Double` + `Left-click`
UI Function Keys Toggle between Fluent Ribbon UI and Toolbar UI	`Ctrl` + `Shift` + `F9`
UI Function Keys Toggle Fluent Ribbon Bar On/Off	`Ctrl` + `Shift` + `R`
File/Editing Keys New	`Ctrl` + `N`
File/Editing Keys Open	`Ctrl` + `0`
File/Editing Keys Save	`Ctrl` + `S`
File/Editing Keys Print	`Ctrl` + `P`
File/Editing Keys Undo	`Ctrl` + `Z`
File/Editing Keys Cut	`Ctrl` + `X`
File/Editing Keys Copy	`Ctrl` + `C`
File/Editing Keys Paste	`Ctrl` + `V`
File/Editing Keys Select All	`Ctrl` + `A`
File/Editing Keys Delete	`Del`
File/Editing Keys Multiple selection	`Shift` + `Select`
File/Editing Keys Direct select of parts in a scene	`Ctrl` + `Left-Click`
File/Editing Keys Direct select of multiple parts in a scene	`Ctrl` + `Shift` + `Left-Click`
File/Editing Keys Direct select of features in a scene	`Alt` + `Left-Click`
File/Editing Keys Direct select of multiple features in a scene	`Alt` + `Shift` + `Left-Click`
Camera Function Keys Assignment Pan	`F2`
Camera Function Keys Assignment Orbit	`F3`
Camera Function Keys Assignment Dolly	`F4`
Camera Function Keys Assignment Zoom	`F5`
Camera Function Keys Assignment Fit Scene	`F8`
Camera Function Keys Assignment Perspective	`F9`
Camera Function Keys Assignment Walk	`Ctrl` + `F2`
Camera Function Keys Assignment Window zoom	`Ctrl` + `F5`
Camera Function Keys Assignment Target	`Ctrl` + `F7`
Camera Function Keys Assignment Activate the internal software renderer (Only active is all documents are closed)	`Ctrl` + `F8`
Camera Function Keys Assignment Activate OpenGL rendering (Only active is all documents are closed)	`Ctrl` + `F9`
Camera Function Keys Assignment Activate Hoops3D rendering (Only active is all documents are closed)	`Ctrl` + `F10`
Three Mouse Button Orbit	`MMB`
Three Mouse Button Pan	`MMB` + `Shift`
Three Mouse Button Zoom	`MMB` + `Ctrl`
Three Mouse Button Target	`MMB` + `Ctrl` and `Shift`
Microsoft Intellimouse Orbit	`Wheel Button`
Microsoft Intellimouse Zoom	`Rotate wheel`
Drawing in Mouse Pan	`Middle button`
Drawing in MS Intellimouse Pan	`Wheel button`
Drawing in MS Intellimouse Zoom	`Rotate Wheel`
Orbit Camera Toolbar Button Selected Constrain rotation about vertical/horizontal part axis	`Alt`
Orbit Camera Toolbar Button Selected Constrain rotation about vertical/horizontal scene axis	`Shift`
Orbit Camera Toolbar Button Selected Constrain rotation about vertical/horizontal part axis in 45-degree increments	`Ctrl` + `Alt`
Orbit Camera Toolbar Button Selected Constrain rotation about vertical/horizontal scene axis in 45-degree increments	`Ctrl` + `Shift`
With Walk Camera Toolbar Tilt camera up/down	`Shift`
Triball Function Keys Toggles TriBall on/off for shape/part	`F10`
Triball Function Keys Incremental snap to linear and angular defaults	`Ctrl` + `Drag`
Positioning Function Keys Activate SmartSnap feedback	`Shift` + `Drag face/anchor`
Rendering Immediate activation of realistic rendering	`Ctrl` + `R`
3D SmartDimension Attach to center of edge	`Shift` + `select circular edge`
3D SmartDimension Attach to anchor of shape	`Ctrl` + `select face of shape`
3D SmartDimension Cancel SmartDimension command	`Esc`
CorssSection Creation and Geometry Activate pop-up dialog for numerical input	`Right-click last point of curve`
CorssSection Creation and Geometry Deactivate SmartCursor feedback	`Shift` + `Draw Geometry`
CorssSection Creation and Geometry Toggle Inscribed and Circumscribed Circle Polygon	`Tab`
CorssSection Creation and Geometry In the Polyline command, changes the type from line to arc (or reversed)	`Left-Click` + `Drag`
CorssSection Creation and Geometry Quick Access Command Toolbar for common commands	`S`
2D Drawing Creation Multiple selection	`Shift` + `Select`
2D Drawing Creation Switch selected view to Draft/Precise Quality	`Ctrl/Shift` + `B`
2D Drawing Creation Accesses Links dialog box	`Ctrl/Shift` + `L`
2D Drawing Creation Copy selected text box(es)/geometry to move location	`Ctrl` + `move selected textbox(es) and/or sheet geometry`
2D Drawing Creation Lock position movements in the Horizontal/Vertical Orientation	`Alt` + `Drag Curves/text`
2D Drawing Creation Edit sheet tab name and Hit Enter to accept change	`Double` + `Left-Click`
Miscellaneous Keys Deselects most tools	`Esc`
Miscellaneous Keys Replace existing part with catalog part	`Ctrl` + `Drop from catalog`
Miscellaneous Keys Toggle between Parasolid and ACIS modeling kernels	`Ctrl` + `K`
Miscellaneous Keys Toggle between scene and drawing environments	`Ctrl` + `Alt`
Miscellaneous Keys Activates automatic perpendicular placement of 3D curve	`Shift` + `click 3D curve start point on existing geometry`
Miscellaneous Keys Turns on/off Hidden Edges on a selected assembly/part.	`Ctrl` + `E`
Miscellaneous Keys Selects 3D Curve in Surfacing Command Context	`Shift` + `Left-click`
Miscellaneous Keys Option to place as part or IntelliShape or create Assembly Feature	`Right-Click drag from Catalog`
Miscellaneous Keys Select circular edge to drop to center point.	`Shift drag and drop from Catalog`
Miscellaneous Keys Select tab after selecting an edge to select smoothly connected edges	`Tab`
Miscellaneous Keys Selects all element that touch or are contained in the box.	`Right-Click Drag in Box Select`
Miscellaneous Keys Selects directly to the IntelliShape level	`Alt` + `Left-Click`
Miscellaneous Keys Selects directly to the IntelliShape level and allows multiple selections of IntelliShapes	`Shift` + `Alt` + `Left-Click`
Miscellaneous Keys Selects directly to the Part level	`Ctrl` + `Left-Click`
Miscellaneous Keys Selects directly to the Part level and allows multiple selections of Parts	`Shift` + `Ctrl` + `Left-Click`
Miscellaneous Keys Edit dimension values for SmartDimensions , Handles, and Sketch Dimensions	`Double` + `Left-Click`
Miscellaneous Keys Enable Selection List for faces, edges, and vertex entities	`Ctrl` + `Alt` + `Left-click`
Miscellaneous Keys Enable Multiple Selection List for faces, edges, and vertex entities	`Shift` + `Ctrl` + `Alt` + `Left-click`
Miscellaneous Keys Quick Access Command Toolbar for common commands on current selection level	`S`