Flip the x coordinate of an x3p file

Flip the surface matrix of an x3p file along the x axis.

Usage

x3p_flip_x(x3p)

x_flip_x3p(x3p)

Arguments

x3p

x3p object

Value

x3p object in which the x coordinate is reversed.

Examples

logo <- x3p_read(system.file("csafe-logo.x3p", package="x3ptools"))
dim(logo$surface.matrix)
#> [1] 741 419
if (FALSE) {
x3p_image(logo)
}
# flip the y-axis for the old ISO standard:
logoflip <- x3p_flip_x(logo)
dim(logoflip$surface.matrix)
#> [1] 741 419
if (FALSE) {
x3p_image(logoflip)
}