Understanding the Orientation Relationship Between Revit Adaptive Metric Models and Multi-Surface Volumes

Graphic Orientation Relationship Between Revit Adaptive Metric Conventional Models and Non-Single Surface Volumes

The exterior design, as illustrated in the figure, showcases an innovative approach using a three-point adaptive metric conventional model combined with a metric volume. During implementation, noticeable differences arise in graphic direction and single surface operations between the adaptive metric conventional model and the volume.

To begin, three points are randomly placed on a plane and selected as adaptive points, as shown below:

Next, model lines connect these three adaptive points. Be sure to enable 3D snap before drawing the connections, as demonstrated in the figure:

Then, adjust the adaptive points so that points 1 and 2 align vertically, while points 2 and 3 align horizontally (east-west direction). Place the point graphic on the model line and sketch the component outline on the point plane. Note that the component plan outline is rotated 135 degrees from the horizontal axis. Afterward, generate the entities, as shown:

Following this, create a metric volume by constructing shape elements, dividing surfaces, and marking nodes that represent these surfaces according to the project’s styling requirements:

Load the adaptive metric conventional model and place it to generate components. After repeated attempts, it was observed that the component orientation was incorrect:

Upon measurement, the generated component’s angle differed by 90 degrees from the intended orientation. To correct this, return to the metric standard model and rotate the contour clockwise by 90 degrees, as illustrated:

Reload the mass model and overwrite the previous version to regenerate. This time, the orientation of the generated components aligns with the requirements, as shown in the figure:

Finally, testing revealed that moving the third adaptive point northward while keeping the contour in the plane shape results in the generated component’s direction meeting the expectations upon loading the mass.

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Diagram Illustrating the Usage of Adaptive Components in Revit

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