About SSI Analysis

This section deals with basic concepts you should know before beginning with SSI Analyses.

The analysis calculates the intersection line of two sets of surface elements. The result is a Feature.

The SSI analysis is persistent, e. g. upon activation of this function, a Feature result named SSI will appear in the tree which will not be removed. SSI analyses will be serially numbered.

The analysis result can be computed as polygon or 2D curve:

  • Polygon: The result is a polygon whose accuracy is defined by Tessellation.
  • 2D curve: The result is a 2D curve lying within the Tolerance value.
Result of a SSI analysis