
Three-point arc center macro
By Brian Glick of Vermeer Corporation This is a macro I wrote to be able to find the center of an arc from three points. This gives 3-point touch off capability to machines that did not come with this feature – even if your machine doesn’t have a touch probe. A simple edge finder can be used. Basically what this does is allows the machine operator to touch three separate points on an arc (with the edge finder) and the custom macro will automatically write the machine coordina