Revit 2018 Library: Notable Improvements and Bug Fixes

The latest release of the Revit 2018 library brings a host of notable improvements and bug fixes that are sure to enhance your overall user experience. In this article, we'll take a closer look at some of the key changes and what they mean for you.

Firstly, the new release has restored support for various IFC parameters and attributes that were previously removed. This includes the use of built-in parameters for populating certain IFC parameters, as well as the tessellation level of detail for coarse tessellations. Additionally, support for IfcSpace's 'ElevationWithFlooring' attribute has been restored, making it easier to work with complex floor plans.

Another significant change is the restoration of parameter mapping files, which allows you to more easily map Revit parameters to their corresponding IFC entities. This feature is particularly useful when working with clients who require specific IFC data exports.

Furthermore, the new release includes a range of fixes for issues related to 'unexpected errors' and incorrect calculations. For example, slope calculations have been improved for certain elements, and missing profile names for beams have been corrected. Material assignment for some elements has also been fixed, ensuring that your models are more accurate and reliable.

One of the most exciting new features is the ability to export PredefinedType/ShapeType for ramps, stairs, and vibration isolators. This allows you to more easily share your designs with clients and collaborators who require detailed IFC data.

In addition to these key changes, the new release includes a range of smaller improvements and bug fixes. For instance, the facet count for some element geometries has been reduced, making them easier to work with in complex models. Better support for Illuminance and Volume parameter types has also been added, allowing you to create more accurate and detailed designs.

Finally, it's worth noting that this release includes a critical change to the source code and is part of a major Revit update. As such, it's essential to ensure that any significant changes have been made since the last install, especially if you're working on large or complex projects.

In conclusion, the Revit 2018 library's latest release brings a range of important improvements and bug fixes that are sure to enhance your overall user experience. Whether you're working on small-scale designs or large-scale projects, these changes will help you create more accurate, reliable, and detailed models with ease.