What is an instance in Revit?

Instance = An item from a catalog that is installed in your facility where the properties for that asset are unique to its installation.

WHAT IS instance and type parameter in Revit?

What is the difference between instance and type parameter in Revit? Answer. Instance Parameter – Enables you to modify the parameter value separately for every instance. Type Parameter – Enables you to modify the parameter value, which applies to all elements of the family type.

How do you create an instance in Revit?

Help

1. Sketch family geometry using Family Editor tools.
2. Create dimensions for the family geometry.
3. Label the dimensions.
4. Select the dimensions and, on the Options Bar, select Instance Parameter. …
5. Click Modify | Dimensions tab Properties panel (Family Types). …
6. Save changes and load the family into a project.

What is family instance in Revit?

Examples of FamilyInstance objects within Autodesk Revit are Beams, Columns, Braces and Desks. The FamilyInstance object provides more detailed properties that enable the type of the family instance to be changed, thus changing their appearance within the project.

What are type parameters in Revit?

Parameters are used to show and control an element’s information and properties. You can create custom parameters for each category/element in the projects and sort schedules based on the parameter data. Within Revit, there are three types of parameters: project, global and shared.

What is a Revit type?

The 3 kinds of families in Revit are: system families, loadable families, and in-place families. Most elements that you create in your projects are system families or loadable families. … Non-standard or custom elements are created using in-place families.

What is shared parameter in Revit?

NBS BIM Object Shared Parameters for Autodesk^® Revit



Shared parameters are parameters that you can add to families or projects and then share with other families and projects. You can add specific data that has not been predefined in the family file or the project template.

How do you change instance parameters in Revit?

More videos on YouTube

1. Select family you want to edit and go to family edit mode.
2. Open Family Types window and modify the parameter by clicking a pencil symbol. There you can easily decide whether this parameter is type or not.
3. Load it back into the project and test. .

How do I delete an instance parameter in Revit family?

Delete a parameter. Click Manage tab Settings panel (Shared Parameters). In the Edit Shared Parameters dialog, select the parameter from the Parameters pane and click Delete from the Parameters group box.

How do you create a parameter family in Revit?

Create Family Parameters

1. In the Family Editor, click Create tab Properties panel (Family Types).
2. In the Family Types dialog, click New, and enter a name for the new type. …
3. Under Parameters, click Add.
4. In the Parameter Properties dialog, under Parameter Type, select Family parameter.
5. Enter a name for the parameter.

What happens if you delete a level in Revit?

When you delete a level, Revit also deletes associated views and model elements that are hosted by the level (for example: doors, furniture, and rooms). A warning message displays so you can see the full list of items to be deleted with the selected level. You can cancel the deletion request if needed.

How do you add visibility parameters in Revit?

Press Tab and select the support beam family and click Edit Family. In the support beam family, select the geometry of the hanger. In the Properties palette, click the control next to the Visible parameter. This control allows you to associate the Visible check box to a parameter.

How do you use parameters in Revit?

Create Project Parameters

1. Click Manage tab Settings panel (Project Parameters).
2. In the Project Parameters dialog, click Add.
3. In the Parameter Properties dialog, select Project parameter.
4. Enter a name for the project parameter. …
5. Select a discipline.
6. Select the parameter type.

What is attributes in Revit?

The custom attribute Autodesk. Revit. Attributes. TransactionMode must be applied to your implementation class of the IExternalCommand interface to control transaction behavior for external command. … This mode controls how the API framework expects transactions to be used when the command is invoked.