How do you edit constraints in Revit?

How do you change constraints in Revit?

Remove Constraints

  1. Select a dimension.
  2. Do any of the following: Click a lock to unlock it. Click the EQ symbol to remove an equality constraint. The EQ symbol appears with a slash through it when the equality constraint is not applied. Delete the dimension that corresponds to the constraint.

How do you add constraints in Revit?

Lock a permanent dimension to create a constraint. When you place a permanent dimension, you can click the lock icon for the dimension and create a constraint. A constraint (dashed blue line) appears when you select its references, as shown in the following image.

How do I add a constraint in Revit family?

Constrain Family Geometry

  1. Use the Align tool and select the specific reference plane and the sketch line to establish the constraint.
  2. When the lock symbol displays, click it to lock the constraint.

How do you remove a constraint dimension in Revit?

Remove Constraints

  1. Select a dimension.
  2. Do any of the following: Click a lock to unlock it. Click the EQ symbol to remove an equality constraint. The EQ symbol appears with a slash through it when the equality constraint is not applied. Delete the dimension that corresponds to the constraint.
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What is base constraint in Revit?

Base constraint is where the base of the wall is constraint to, this is the level on which you placed the wall. Top constraint is where the top of the wall is constraint to. If you set this on unconnected you specify the wall’s unconnected height.

What kind of dimension constraints does Revit use?

Constraint Elements



OST_Constraints) represent two kinds of dimension-related constraints: Linear and radial dimension constraints. Equality constraints.

Where is the view control bar in Revit?

The View Control Bar is located at the bottom of the view window above the status bar and includes the following tools: Note: The exact tools available on the View Control Bar depends on the view type. Show/Hide Rendering Dialog (Available only when the drawing area displays a 3D view.)

How do I delete a host in Revit family?

You can’t change the host. Each family is associated with an RFT Template.



So you have 3 options :

  1. uncheck workplane-based from the properties panel in the rfa.
  2. create a ref-plane in the project and align your workplanebased rfa to it.. after this can be moved together.
  3. use this rfa as a nested in a new generic family.

How do you edit constraints in Revit family?

Reveal Constraints

  1. On the View Control Bar, click (Reveal Constraints). …
  2. Select a constraint to highlight the elements that are constrained. …
  3. Optional: Remove the constraint by simply deleting it, or by unlocking it. …
  4. On the View Control Bar, click to exit Reveal Constraints mode.

How do you change the reference level in Revit family?

Well we do have another option and its quite simple really, first select the beam, then on the Ribbon use Edit Work Plane. This will show the Work Plane dialog box, using the ‘Name’ option dropdown select a different work plane and the beam will move to that work plane and the ref level will now match.

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How do you add a reference level in Revit family?

Add Levels

  1. Open the section or elevation view to add levels to.
  2. On the ribbon, click (Level). Architecture tab Datum panel (Level) …
  3. Place the cursor in the drawing area and click. …
  4. Draw level lines by moving the cursor horizontally. …
  5. Click when the level line is the correct length.
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