Describes what happened to one input object during an overlap computation. One CRhinoOverlapFate is produced for each input object that was affected (covered) by the overlap; unaffected inputs produce no entry. When m_entire is true the whole object was covered and should be removed. Otherwise m_dead_segments lists the covered segments and Replacement(), if non-null, is the trimmed remainder the caller should substitute.
Description: Detects overlapping regions among a set of input objects after they are orthogonally projected onto the given plane, and reports what should happen to each affected object so the overlaps can be removed. The objects are compared in the projected plane, so this finds curves that lie on top of one another when viewed along the plane's normal. Parameters: objects - [in] The geometry to test for overlaps. Supported types are ON_Curve (curves), ON_Point (single points), and ON_PointCloud (sets of points). Objects of any other type, as well as null or invalid objects, are silently ignored. plane - [in] The plane the geometry is orthogonally projected onto before testing (the projection maps each point P to plane.ClosestPointTo(P)). tolerance - [in] Overlap distance tolerance, in the projected plane. mode - [in] Granularity of the removal; see RhinoOverlapMode. RhinoOverlapMode::Partial removes arbitrary parameter chunks, with the chunk boundaries computed by the exact curve-curve intersector; transverse crossings are never split. locked - [in] Geometry that participates in the test but is never itself reported or modified. May be empty. locked_exclusive - [in] True reports overlaps only where an input object overlaps a locked object; overlaps purely among the input objects are ignored. fates - [out] One CRhinoOverlapFate per affected input object. Cleared on entry. Inputs that are not overlapped produce no entry. cancel - [in] Optional terminator used to cancel a long-running computation. May be nullptr. Returns: True if at least one overlap was found (fates is non-empty); false otherwise.
