Set a standard viewpoint for MANC data

Usage

manc_view3d(
  viewpoint = c("ventral", "dorsal", "left", "right"),
  FOV = 0,
  template = c("MANCsym"),
  extramat = NULL,
  returnparams = FALSE,
  ...
)

Arguments

viewpoint: A string specifying an anatomical viewpoint (defaults to ventral)
FOV: The Field of View (defaults to 0 => orthographic projection) (see par3d for details).
template: The template object implied by the viewpoint specification. Currently only the symmetric MANC template is supported.
extramat: An optional extra transformation matrix to be applied after the one implied by the viewpoint argument.
returnparams: When FALSE uses par3d to change the rgl device. When TRUE just returns the settings for you to use. See examples.
...: additional arguments passed to par3d

Value

When returnparams a named list

Details

See slack discussion for details.

Examples

# default parameters
manc_view3d(returnparams=TRUE)
#> $userMatrix
#>      [,1]      [,2]       [,3] [,4]
#> [1,]   -1 0.0000000  0.0000000    0
#> [2,]    0 0.3420201  0.9396926    0
#> [3,]    0 0.9396926 -0.3420201    0
#> [4,]    0 0.0000000  0.0000000    1
#> 
#> $FOV
#> [1] 0
#> 
if (FALSE) { # \dontrun{
plot3d(MANC.tissue.surf.sym)
manc_view3d("ventral")
manc_view3d("dorsal")
manc_view3d("left")

## open a new window
# with regular rgl function
open3d(manc_view3d('ventral', returnparams=TRUE))
# with nat, allowing interactive pan
nopen3d(manc_view3d('ventral', returnparams=TRUE))
plot3d(MANC.tissue.surf.sym)
} # }