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Auto contact Browser

Auto contact Browser

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Auto contact Browser

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The Auto Contact Browser provides options for reviewing and modifying contact interfaces and surfaces found by the Auto Contact tool. This browser will automatically load in the HyperMesh tab area as part of the Auto Contact creation process. All of the entities listed in this browser are temporary, and are not part of the model until you click the Create button. Clicking Cancel will clear all of the temporary entities and close the Auto Contact Browser, leaving your model unchanged (see Remarks below).

radioss_auto_contact

 

Auto Contact Browser Columns


The Auto Contact Browser contains the following columns:

Column

Description

Name

Lists the names of all of the contact interfaces and surfaces found by theAuto Contact tool.

Underneath each contact interface name is the temporary master and slave surfaces associated to that interface. Red indicates a slave surface, and blue indicates a master surface.

Renaming entities, as well as Master/Slave surface swapping is possible via the context menu.

Accept

This checkbox defines whether or not a contact interface will be included in the creation process once you click Create.

Color

Color that will be assigned to the contacts and contact surface entities.

Type

Type of CONTACT assigned to each contact interface.

Reverse Normal

This checkbox defines whether or not the normal direction of the given  surface should be reversed or not. When OFF (default), surfaces on 3D elements will be pointing outwards, and surfaces on 2D elements will point in the direction of the element normal.

 

Context Menu


Right-clicking on an item in the Auto Contact Browser, displays a context menu which offers options for modifying the selected contact interface or surface.

right_click_menu

Option

Description

Rename

Renames the selected entity.

Delete

Deletes the selected items from the browser.

Swap Master - Slave

Allows you to switch the contact surfaces identified as master and slave. When executed, you will see the surfaces switch places in the master/slave positions in the browser.

Edit Faces

Opens the Element Selection panel, where you can manually add and  remove individual elements from a selected contact surface. Click Proceed when you are finished.

Note:Only available when selecting contact surfaces.

Also accessible via the Select Elements Manually icon select_elements_manually.

Add by Adjacent

Automatically adds all of the immediately adjacent elements to a selected contact surface.

Note:Only available when selecting contact surfaces.

Also accessible via the Add by Adjacent icon add_by_adjacent.

Add by Face

Automatically adds all of the elements by face to a selected contact surface. The feature angle controlling face detection tolerance can be modified inside the Options dialog options dialog.

Note:Only available when selecting contact surfaces.

Also accessible via the Add by Face icon add_by_face_icon.

Review Normal

Allowed only for surfaces containing 2D elements. For surfaces containing 3D element faces, normal direction is automatically assigned in an outward direction.

Accept All/None

Automatically checks and unchecks the Accept checkbox for every item in the Auto Contact Browser.

Reverse

Reverses the Accept checkbox status for every item in the Auto Contact Browser.

Expand/Collapse All

Automatically expands and collapses every folder in the Auto Contact Browser.

 

Browser Icons and Other Controls


The Auto Contact Browser contains the following icons and controls:

Option

Description

options dialog

Options icon

Opens the browser's Options dialog. From this dialog you can enter a new feature angle or customize the transparency for a selected entity. Click OK when you are finished.

options_dialog2

highlight_elements_icon

Highlight Elements icon

When this icon is turned on, the elements that belong to the currently selected contact interfaces or surfaces are highlighted in the graphics area. You can use the Ctrl and Shift keys to select multiple items from the browser.

Highlight Elements is mutually exclusive and may be switched off. This could be helpful when working with large models.

review_elements_icon

Review Elements icon

When this icon is turned on, the elements that belong to the currently selected contact interfaces or surfaces are reviewed in the graphics area. Elements are highlighted by color, while all other components are grayed out. You can use the Ctrl and Shift key to select multiple items in the browser.

Review Elements is mutually exclusive and may be switch off. This could be helpful when working with large models.

fit_view_to_elements_icon

Fit View to Elements icon

Automatically zooms in on the elements that belong to the currently selected contact interfaces or surfaces.

freeze_displayed_icon

Freeze Displayed Components icon

When this icon is turned off (default), the graphics area will dynamically update depending on the entities that are selected in the browser. When turned on, the current display state will remain unchanged, even when you change your selection in the browser.

display_components_with_elements_incon

Display Components with Elements icon

When this icon is turned on (default), the elements belonging to the currently selected contact interfaces or surfaces are highlighted and reviewed in the graphics area, while also displaying the components they belong to. All of the other components are masked and will not display in the graphics area.

display_only_elements_icon

Display Only Elements icon

When this icon is turned on, the elements that belong to the currently selected contact interfaces or surfaces are highlighted and reviewed in the graphics area, while masking everything else.

select_elements_manually

Select Elements Manually icon

Opens the Element Selection panel, where you can manually add and remove individual elements from a contact surface. Click Proceed when you are finished.

Also accessible via the context menu (Right-Click > Edit Faces).

add_by_adjacent

Add by Adjacent icon

Automatically adds all of the immediately adjacent elements to a selected contact surface. Right-click the icon to undo one time.

Also accessible via the context menu (Right-Click > Add by Adjacent).

add_by_face_icon

Add by Face icon

Automatically adds all of the elements by face to a selected contact surface. Right-click the icon to undo one time. The feature angle controlling face detection tolerance can be modified inside the Options dialog options dialog.

Also accessible via the context menu (Right-Click > Add by Face).

recheck_icon

Recheck icon

Opens the Auto Contact dialog, so that you can recheck the selected interfaces.

When you select interfaces from the browser, the GUI will automatically populate the components that the interaction was based on. This helps modify an existing interface.

 

Remarks


During the Auto Contact process, temporary components may be created for parts containing 3D elements. These temporary components will be named using a preceding ^ symbol, and will automatically contain extracted element faces needed for the contact creation process. Auto Contact will cleanup and remove these temporary components when you finish or cancel the process. If you decide to export the model before accepting or canceling the process, HyperMesh will always exclude these temporary components from export.

 

 

See Also:

Auto Contact

To Set Up an Auto Contact Run