display.3D.mesh: 3D display of a mesh

In espadon: Easy Study of Patient DICOM Data in Oncology

3D display of a mesh

Description

The display.3D.mesh function performs a 3D display of a mesh.

Usage

display.3D.mesh(mesh, display.ref = mesh$ref.pseudo, T.MAT = NULL, ...)

Arguments

mesh	"mesh" class object, created by the mesh.from.bin function. See espadon.class for class definitions.
display.ref	Character string. Pseudonym of the frame of reference used for display.
T.MAT	"t.mat" class object, created by load.patient.from.Rdcm or load.T.MAT. If T.MAT is NULL, mesh must be displayed in display.ref = mesh$ref.pseudo.
...	Additional arguments passed to shade3d as color, specular, alpha...

Value

Returns a display of mesh in the current RGL window if it exists, in a new window otherwise.

See Also

mesh.from.bin.

Examples

# loading of toy-patient objects (decrease dxyz for better result)
step <- 4
patient <- toy.load.patient (modality = c("ct", "rtstruct"), roi.name = "",
                             dxyz = rep (step, 3))
CT <- patient$ct[[1]]
S <- patient$rtstruct[[1]]

# creation of the patient mesh
bin <- bin.from.roi (CT, struct = S, roi.name = "patient", verbose = FALSE)
mesh.patient <- mesh.from.bin (bin, alias = "patient", verbose = FALSE)

# display of the patient mesh, with transparency
rgl::open3d()
display.3D.mesh (mesh.patient, color = "burlywood2", specular = "#404040")

espadon documentation built on April 11, 2025, 5:57 p.m.