Use the button to expand your currently selected blend faces to include all of its adjacent blend faces.
Note: For some cases of blends of constant or variable radius, faces may not be correctly identified. is not supported. The DesignModeler application is not guaranteed to find the same set of blend faces if the geometry is of type DesignModeler or Workbench.
Before , these six blend faces are selected:
After , the selection set has expanded to include all the blend faces:
