x3p_rotate: Rotate an x3p object
In x3ptools: Tools for Working with 3D Surface Measurements

Rotate the surface matrix of an x3p object. Also adjust meta information.

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x3p_rotate(x3p, angle = 90)

rotate_x3p(x3p, angle = 90)

`x3p`	x3p object
`angle`	rotate counter-clockwise by angle degrees given as 90, 180, 270 degree (or -90, -180, -270).

logo <- x3p_read(system.file("csafe-logo.x3p", package="x3ptools"))
dim(logo$surface.matrix)
## Not run: 
x3p_image(logo)

## End(Not run)
# rotate the image by 90 degrees counter-clockwise:
logo90 <- x3p_rotate(logo, 90)
dim(logo90$surface.matrix)
## Not run: 
x3p_image(logo90)

## End(Not run)