COMSOL 6.2 - Geometry Toolbar

Table 2-8: the Geometry Toolbars.
Button or Menu	Name	Description or Options
Build
	Build All2	Build all features in the current geometry. See Editing and Building Geometry Nodes.
Import/Export
	Import2	Import the geometry from a COMSOL Multiphysics file or CAD file.
	Export	Export the current geometry as a COMSOL binary or text file or to a CAD file format. See Exporting a Geometry.
	Insert Sequence	Insert a geometry sequence from a COMSOL Multiphysics file into the current geometry. See Inserting a Sequence.
Cleanup
	Defeaturing and Repair1,3	Choose from Cap Faces, Detect Interferences, Delete Fillets, Delete Holes, Delete Short Edges, Delete Sliver Faces, Delete Small Faces, Delete Spikes, Replace Faces, Detach Faces, Check, Knit to Solid, and Repair. See the CAD Import Module User’s Guide.
	Remove Details	Remove small details from 3D geometries. See Remove Details.
	Virtual Operations1	Virtual geometry operations and mesh control operations. See Virtual Geometry Operations and Virtual Geometry and Mesh Control Operations.
Sketch (2D)
	Sketch	Toggle the sketch visualization on or off. See The Sketch Visualization.
Primitives (3D)
	Block	Add a Block to the current geometry.
	Cone	Add a Cone to the current geometry.
	Cylinder	Add a Cylinder to the current geometry.
	Sphere	Add a Sphere to the current geometry.
	Torus	Add a Torus to the current geometry.
	Helix	Add a Helix to the current geometry.
	More Primitives	Add all other 3D primitives as in Table 7-3 and Geometric Primitives. Also see the geometry parts available in the Part Libraries.
Primitives (2D)
	Circle	Add a Circle to the current geometry.
	Ellipse	Add an Ellipse to the current geometry.
	Rectangle	Add a Rectangle to the current geometry.
	Square	Add a Square to the current geometry.
	Polygon	Add a Polygon to the current geometry.
	Point	Add a Point to the current geometry.
	More Primitives	Add all other 2D primitives as in Table 7-3 and Geometric Primitives. Also see Table 2-9 and the geometry parts available in the Part Libraries.
Primitives (1D)
	Interval	Draw an interval (line) in the Graphics window. For 1D models, first click the Interval button, then click the starting point and endpoint in the Graphics window. Also see Geometric Primitives and Table 2-9.
	Point	Add a point to the Graphics window. Use this to draw a single point. First click the Point button, then click in the Graphics window (in 1D and 2D), or specify the point location in its Settings window. In 2D and 3D, this button is available on the More Primitives menu.
Work Plane
	Select Work Plane	Once Work Planes are available or added, these are listed here and you can click to take you to the associated Plane Geometry node in the Model Builder. It also opens a new Work Plane contextual toolbar for the Work Plane. See Using Work Planes, Work Plane Modal Toolbar and Table 2-9.
	Work Plane	Add a Work Plane to the current geometry. See Using Work Planes, Work Plane Modal Toolbar and Table 2-9.
Operations
	Extrude	Extrude planar faces of geometry objects or objects from a work plane to create 3D geometry objects.
	Revolve	Revolve planar faces of geometry objects or objects from a work plane about an axis to create 3D geometry objects.
	Sweep	Sweep faces along a spine curve to create a solid object.
	Loft	Requires the Design Module. Lofting planar sections along a path to create a solid.
	Booleans and Partitions	Create a geometry object using Boolean operations: Union, Intersection, Difference, and Compose. Partition geometry objects into parts using other geometry objects as tool objects for the partition. Alternatively, in 3D, use a work plane to partition the geometry objects. Select Partition Objects, Partition Domains, Partition Edges, or Partition Faces.
	Transforms	This menu has these operations available: Array, Copy, Mirror, Move, Rigid Transform, Rotate1, Scale1
	Conversions1	See Table 7-8 for a list of the conversion operations. Also see Conversion Operations.
	Editing3	This menu is available in 3D with the Design Module and has these operations available: Chamfer, Fillet, Offset Faces, and Transform Faces.
	Chamfer1	Chamfer corners in 2D geometry objects. Also in 3D with the Design Module.
	Fillet1	Fillet corners in 2D geometry objects. Also in 3D with the Design Module.
	Offset	Offset edges in the normal direction in 2D geometry objects.
	Cross Section	Create 2D cross sections from 3D geometries.
	Projection3	Create a projection onto a workplane of 3D geometry objects and entities. Available with the CAD Import Module.
	Tangent	Add a line segment that is tangent to a given edge in 2D geometries.
	Extract	Extract entities from geometry objects.
	Delete1	Delete the selected geometry objects or entities. See Clearing Sequences and Deleting Sequences or Nodes.
	Edit Object	Adjust edges and vertices for 2D geometry objects or add or delete edges and vertices in the object.
Parts
	Part Libraries	Open the Part Libraries window where you can access collections of geometry parts. See Part Libraries
	Create Part	Create 3D, 2D, and 1D Parts. See Part Libraries and Using Geometry Parts.
	Load Part	Load a geometry part from a file.
	Part Instance	Select to call and instantiate a geometry part in the geometry sequence. See Part Instance.
Selections
	Selections1	Create named selections of geometry objects or geometric entities in geometry objects. See Creating Named Selections in the Geometry Sequence.
	Selection List	Open the Selection List window that lists geometry objects, geometric entities, and named selections.
	Colors1	Add coloring to highlight named selections in the Graphics window. See Selection Colors.
Programming
	Programming1	If + End If and Parameter Check. From the Add Before and Add After menus: If, Else If, Else, and End If. See If, Else If, Else, End If, and Parameter Check.
Evaluate
	Measure1	Measure the volume, area, perimeter, or other geometric properties of the selected geometric entities or objects. See Measuring Geometry Objects and Entities.
Clear
	Clear Sequence1	Removing all nodes from a geometry sequence. See Clearing Sequences and Deleting Sequences or Nodes.
1 For cross-platform users (macOS and Linux), the combination of buttons that display is dependent in the toolbar setting. For example, some buttons may not be visible if the Tools>Toolbar Display Mode is set to Normal and the Tools>Toolbar Button Label is set to Show Icon and Text. It also depends on whether you are using a Widescreen or Regular Screen Layout. It also depends on if the button is available on the Work Plane toolbar, in which case it may be visible. 2 For cross-platform users, this option is available from a different toolbar or menu. See Cross-Platform (macOS and Linux) Toolbars and Menus. 3 These features are available for the LiveLink and CAD products, and you must use the CAD kernel for the geometry representation.

Table 2-8: the Geometry Toolbars.

Button or Menu

Name

Description or Options

Build

Build All2

Build all features in the current geometry. See Editing and Building Geometry Nodes.

Import/Export

Import2

Import the geometry from a COMSOL Multiphysics file or CAD file.

Export

Export the current geometry as a COMSOL binary or text file or to a CAD file format. See Exporting a Geometry.

Insert Sequence

Insert a geometry sequence from a COMSOL Multiphysics file into the current geometry. See Inserting a Sequence.

Cleanup

Defeaturing and Repair1,3

Choose from Cap Faces, Detect Interferences, Delete Fillets, Delete Holes, Delete Short Edges, Delete Sliver Faces, Delete Small Faces, Delete Spikes, Replace Faces, Detach Faces, Check, Knit to Solid, and Repair. See the CAD Import Module User’s Guide.

Remove Details

Remove small details from 3D geometries. See Remove Details.

Virtual Operations1

Virtual geometry operations and mesh control operations. See Virtual Geometry Operations and Virtual Geometry and Mesh Control Operations.

Sketch (2D)

Sketch

Toggle the sketch visualization on or off. See The Sketch Visualization.

Primitives (3D)

Block

Add a Block to the current geometry.

Cone

Add a Cone to the current geometry.

Cylinder

Add a Cylinder to the current geometry.

Sphere

Add a Sphere to the current geometry.

Torus

Add a Torus to the current geometry.

Helix

Add a Helix to the current geometry.

More Primitives

Add all other 3D primitives as in Table 7-3 and Geometric Primitives. Also see the geometry parts available in the Part Libraries.

Primitives (2D)

Circle

Add a Circle to the current geometry.

Ellipse

Add an Ellipse to the current geometry.

Rectangle

Add a Rectangle to the current geometry.

Square

Add a Square to the current geometry.

Polygon

Add a Polygon to the current geometry.

Point

Add a Point to the current geometry.

More Primitives

Add all other 2D primitives as in Table 7-3 and Geometric Primitives. Also see Table 2-9 and the geometry parts available in the Part Libraries.

Primitives (1D)

Interval

Draw an interval (line) in the Graphics window. For 1D models, first click the Interval button, then click the starting point and endpoint in the Graphics window.

Also see Geometric Primitives and Table 2-9.

Point

Add a point to the Graphics window. Use this to draw a single point. First click the Point button, then click in the Graphics window (in 1D and 2D), or specify the point location in its Settings window. In 2D and 3D, this button is available on the More Primitives menu.

Work Plane

Select Work Plane

Once Work Planes are available or added, these are listed here and you can click to take you to the associated Plane Geometry node in the Model Builder. It also opens a new Work Plane contextual toolbar for the Work Plane. See Using Work Planes, Work Plane Modal Toolbar and Table 2-9.

Work Plane

Add a Work Plane to the current geometry. See Using Work Planes, Work Plane Modal Toolbar and Table 2-9.

Operations

Extrude

Extrude planar faces of geometry objects or objects from a work plane to create 3D geometry objects.

Revolve

Revolve planar faces of geometry objects or objects from a work plane about an axis to create 3D geometry objects.

Sweep

Sweep faces along a spine curve to create a solid object.

Loft

Requires the Design Module. Lofting planar sections along a path to create a solid.

Booleans and Partitions

Create a geometry object using Boolean operations: Union, Intersection, Difference, and Compose.

Partition geometry objects into parts using other geometry objects as tool objects for the partition. Alternatively, in 3D, use a work plane to partition the geometry objects. Select Partition Objects, Partition Domains, Partition Edges, or Partition Faces.

Transforms

This menu has these operations available: Array, Copy, Mirror, Move, Rigid Transform, Rotate1, Scale1

Conversions1

See Table 7-8 for a list of the conversion operations. Also see Conversion Operations.

Editing3

This menu is available in 3D with the Design Module and has these operations available: Chamfer, Fillet, Offset Faces, and Transform Faces.

Chamfer1

Chamfer corners in 2D geometry objects. Also in 3D with the Design Module.

Fillet1

Fillet corners in 2D geometry objects. Also in 3D with the Design Module.

Offset

Offset edges in the normal direction in 2D geometry objects.

Cross Section

Create 2D cross sections from 3D geometries.

Projection3

Create a projection onto a workplane of 3D geometry objects and entities. Available with the CAD Import Module.

Tangent

Add a line segment that is tangent to a given edge in 2D geometries.

Extract

Extract entities from geometry objects.

Delete1

Delete the selected geometry objects or entities. See Clearing Sequences and Deleting Sequences or Nodes.

Edit Object

Adjust edges and vertices for 2D geometry objects or add or delete edges and vertices in the object.

Parts

Part Libraries

Open the Part Libraries window where you can access collections of geometry parts. See Part Libraries

Create Part

Create 3D, 2D, and 1D Parts. See Part Libraries and Using Geometry Parts.

Load Part

Load a geometry part from a file.

Part Instance

Select to call and instantiate a geometry part in the geometry sequence. See Part Instance.

Selections

Selections1

Create named selections of geometry objects or geometric entities in geometry objects. See Creating Named Selections in the Geometry Sequence.

Selection List

Open the Selection List window that lists geometry objects, geometric entities, and named selections.

Colors1

Add coloring to highlight named selections in the Graphics window. See Selection Colors.

Programming

Programming1

If + End If and Parameter Check. From the Add Before and Add After menus: If, Else If, Else, and End If. See If, Else If, Else, End If, and Parameter Check.

Evaluate

Measure1

Measure the volume, area, perimeter, or other geometric properties of the selected geometric entities or objects. See Measuring Geometry Objects and Entities.

Clear

Clear Sequence1

Removing all nodes from a geometry sequence. See Clearing Sequences and Deleting Sequences or Nodes.

1 For cross-platform users (macOS and Linux), the combination of buttons that display is dependent in the toolbar setting. For example, some buttons may not be visible if the Tools>Toolbar Display Mode is set to Normal and the Tools>Toolbar Button Label is set to Show Icon and Text. It also depends on whether you are using a Widescreen or Regular Screen Layout. It also depends on if the button is available on the Work Plane toolbar, in which case it may be visible.

2 For cross-platform users, this option is available from a different toolbar or menu. See Cross-Platform (macOS and Linux) Toolbars and Menus.

3 These features are available for the LiveLink and CAD products, and you must use the CAD kernel for the geometry representation.

Table 2-9: The 1D Geometry Toolbar — Drawing Tools.
Button or Menu	Name	Description or Action
Draw Settings
	Snap to Grid	Snap to the grid when drawing a geometry object in the Graphics window. By default, the mouse pointer snaps to the grid points. The active grid point for the snapping is indicated with a red circle. To disable snapping to the grid, click the Snap to Grid button.
	Snap to Geometry	Snap to the vertices of other geometry objects when drawing a geometry object in the Graphics window. By default, the mouse pointer snaps to the geometry vertices. The active point for the snapping is indicated with a red circle. To disable snapping to the geometry objects, click the Snap to Geometry button.
Draw
	Interval	Draw an Interval (line) in the Graphics window. For 1D models, first click the Interval button, then click the starting point and endpoint in the Graphics window.
	Point	Add a Point to the Graphics window. Use this to draw a single point. First click the Point button, then click in the Graphics window (in 1D and 2D), or specify the point location in its Settings window. In 2D and 3D, this button is available on the More Primitives menu.

Table 2-9: The 1D Geometry Toolbar — Drawing Tools.

Button or Menu

Name

Description or Action

Draw Settings