x3p_circle_select: Select a circle area on the surface of an x3p file using rgl

In x3ptools: Tools for Working with 3D Surface Measurements

Description

In the active rgl window select a circle on the scan's surface by right-clicking on three points along the circumference. Make sure that x3p file and the rgl window match. If no rgl window is active, an rgl window opens with the scan.

Usage

x3p_circle_select(x3p, col = "#FF0000", update = TRUE)

Arguments

x3p	x3p file
col	character value of the selection color
update	boolean value, whether the rgl window should be updated to show the selected circle

Value

x3p file with selected circle in mask

Examples

## Not run: 
if (interactive) {
  if (!file.exists("fadul1-1.x3p")) {
    url <- "https://tsapps.nist.gov/NRBTD/Studies/CartridgeMeasurement/DownloadMeasurement"
    file <- "2d9cc51f-6f66-40a0-973a-a9292dbee36d"
    download.file(file.path(url, file), destfile="fadul1-1.x3p")
  }
  x3p <- x3p_read("fadul1-1.x3p")
  x3p_image(x3p, size=c(500,500), zoom=.8)
  x3p <- x3p_circle_select(x3p, update=TRUE, col="#FF0000") 

  logo <- x3p_read(system.file("csafe-logo.x3p", package="x3ptools"))
  x3p_image(logo, size=c(500,500), zoom = 1)
  x3p_circle_select(logo, update=TRUE, col="#00FF00") 
}
## End(Not run)

x3ptools documentation built on Nov. 27, 2021, 1:06 a.m.