weld vertices to edges?Yes,Easy to join polygons together,eliminate the seams difficult to observe.

Weld1VertToEg

Weld2VertsToEg

weld_X

WeldVtsToEgs

SuperWeld


Weld1VtToEgWeld one vertex to one selected edge.
Weld2VtsToEgWeld two vertices to selected edge.

By default,above two welding tools will weld selected vertices perpendicularly to selected Edge.

SuperWeldWeld a part of continuous vertices to selected border.
Weld_Vts&EgsSelect multi vertices ,the tool will search the nearest edge (if within distance threshold) for each vertex and weld them together.
weld_XSelect two edges and one vertex of one of the edges,the vertex will be weld to the intersection of two edges.

Control the behaviour of welding

Run [AxeSetting] in Manager Category ,[AxeToolSetting] Dialog will appear,as shown in the below pic.The options in [WeldtoEdge] Group will control how the vertex is welded to selected edge(s)

  1. [ToTarget]: if checked, the welding of [Weld1VtToEg] and [Weld2VtsToEg] will happen on selected edge ,or at selected vertices;
  2. [Weld]:If unchecked ,no welding happen, [Weld2VtsToEg] and [SuperWeld] will create a polygon or multiple polygons between selected vertices and selected edges;
  3. [KeepTopolgy]:If checked, [SuperWeld] will extend topology lines from old polyons occupied by selected vertices to new created polygons.
  4. [WeldThres]:Welding threshold for [Weld_Vts&Egs].If welding fail or gaps still exist,try to increase the value.