How do I obtain a line output similar to a delaunay triangulation but with two diagonal lines, from a point layer containing a regular-spaced point grid using ArcGIS Desktop?
The current result is this:
As you can see, this solution only creates a single diagonal line. I've also tried Thiessen polygons, but it merely creates a square grid encompassing each point. I also tried 'Tesselate' after creating a square layers from my points, but it provides an identical solution to the delaunay polygons (a single diagonal line). The aim is to later use this output as a dummy road network (the single diagonal line produces sub-optimal routes currently).