How To Use Revit To Rotate A Family?

This video demonstrates how to create a new Generic Model Adaptive family in Revit, which can be rotated around their Local Z Axis. To do this, make the existing family work plane-based and nest the family into a work plane in the project. Use a reference line and an angular parameter to rotate geometry in a family.

To create more complex Revit families, add a control to a family in the Family Editor to easily mirror and rotate it once placed in your model. The Control tool (Create tab Control panel) is a useful tool for creating more complex Revit families.

If you need to rotate an element into a position where Revit will not allow you, create an additional family with the “Always Vertical” parameter turned on. If the “Unconstrain” command is not available for a specific family, follow these steps:

1. Create a new Family from the “Generic Model – Line Based” template.
2. Create the geometry for the family with Revit tools or load another family/CAD object.
3. Save the Family.

Creating tiltable geometry placeholders for face-based families in Revit allows full 3D rotation in any direction. This is a family agnostic tool that works with all face-based families. Axis angles used are perpendicular to the axis.

To rotate single Revit families, multiple elements connected to each other, assemblies, or groups around the X, Y, and Z axis in any view, including 3D views, using the intuitive rotation helper. Another option for quick rotations is to create a group of elements and then rotate the group.

To set the rotating parameter, review and optimize the constraints in the family or select the “Unconstrain” box in the Options Bar.

Can'T Rotate Element Into This Position In Revit?

The "Can't rotate element into this position" error in Revit can be frustrating, especially when trying to rotate elements. This issue commonly arises due to constraints within the family. A potential solution involves creating an additional family, like a book family with the "Always vertical" parameter enabled. To resolve the error, review and adjust the constraints in the family. If using the align function, verify that the surfaces are selectable and that the rotation direction aligns with the element's insertion plane. An alternative method is utilizing the "Mirror – Draw Axis" tool for complex connected elements.

When placing geometry in a view, Revit requires a work plane. To rotate an object, host it to a reference plane, and then rotate that plane; direct rotation via the Rotate tool in elevation view may not work. Users have reported that even nested families can exhibit this rotation restriction. The workaround suggests switching to family edit mode, modifying constraints, or using the "Unconstrain" option to enable rotation.

In some cases, simply unchecking the constrained option can help, as it may activate unexpectedly. Additionally, users have experienced issues while trying to rotate lighting fixture families or elements like acoustic panels, which need special consideration for proper rotation.

How Do I Create A Line Based Family In Revit?

To create a line-based family in Autodesk Revit, start by using the 'Generic Model - Line Based' template. First, create the family geometry using Revit tools or by importing another family or CAD object, and then save the family. Next, load the line-based family into your project or host family. To visualize rotation, create a Model Line in the desired view.

In Revit, a line-based family has its main geometry aligned with a reference line, and at the project level, it requires specifying a start and end point instead of a single insertion point. These points define the length of the family. The tutorial covers creating a detail component that is symbolic and not shown in 3D, useful for architectural features or wall decor.

This guide also touches on various aspects of line-based families, including constraints and parameters, which are essential for effectively working with project designs. Additionally, you can adapt existing families to create line-based or curve-based components.

How To Rotate Geometry In A Family?

This tutorial revolves around using a reference line and an angular parameter to effectively rotate geometry within a Revit family. The video outlines several key steps: it shows how to add a reference line, apply an angular parameter, and create an extrusion on the vertical face of the reference line. Additionally, an arc is incorporated to represent a door swing that aligns with the reference line.

While Dynamo geometry can be rotated using "Vector. Rotate" and "Geometry. Rotate," challenges arise when attempting to apply this rotation to families. Thus, a technique is proposed to control the rotation of complex geometries effectively. For simpler geometries, alternative videos might be available.

To facilitate 3D rotation of families within a project, one must nest three levels of rotation parameters, addressing the X, Y, and Z planes independently. Utilizing face-based families enhances flexibility when placing nested geometry. The initial family structure can be organized to separate the geometry intended for rotation, optimizing the positioning.

Moreover, managing parameters for both mirroring and rotating can be configured within the Family Editor, enabling a straightforward application in model environments. The tutorial emphasizes the importance of reference lines for reliable rotation, given their capacity to provide constrained endpoints, resembling a hinge mechanism, unlike reference planes that are infinite.

How Do I Rotate A Family In Revit?

If the "Unconstrain" command is unavailable for a family in Revit, follow these steps to rotate elements: First, create a new Family using the 'Generic Model - Line Based' template and draft the geometry using Revit tools or import an existing family/CAD object. Save the new family afterwards. If the goal is to rotate a nested family as if hinged, convert it to a Work Plane-Based Family and position it on a Reference Line Work Plane in the Host, adjusting the rotation angle through specific parameters.

When encountering the error "Can't rotate element into this position," ensure the family properties are set correctly, particularly for "Work Plane Based" and "Always Vertical." To enhance rotation capabilities, convert the family to work plane-based, nest it into another family, and control rotation using adjustable parameters. Additionally, for quick, non-parametric rotations in elements or groups, create a group and rotate it as needed. Optimize constraints and align items properly to resolve potential configuration issues. Comprehensive tutorials are available for detailed guidance.