Positions a VRML cube in the world.
Center
A 3-element array specifying the true center of the cube object. (Default: 0, 0, 0)Rotation
A 3-element array of values in degrees, specifying the rotation about the x, y, and z axes, respectively.Transform
A 4-by-4 matrix containing the transformation to be applied to the cube object.Widths
A scalar value applied to each of the three directions, or a 3-element array of values specifying the width in each direction (x, y, z) individually. (Default: 2.0)
AmbientColor
A 3-element array of RGB color with each element ranging between 0 and 255. If the value is scalar, then the color is interpreted as grayscale.DiffuseColor
A 3-element array of RGB color with each element ranging between 0 and 255. If the value is scalar, then the color is interpreted as grayscale.EmissiveColor
A 3-element array of RGB color with each element ranging between 0 and 255. If the value is scalar, then the color is interpreted as grayscale.Shininess
Scalar shininess factor, in the range of 0 to 255.SpecularColor
A 3-element array of RGB color with each element ranging between 0 and 255. If the value is scalar, then the color is interpreted as grayscale.Texture_Image
A texture image to apply to the object. The image is wrapped completely around the object. The texture image values and transparency values lie in the range of 0 to 255.There are four options:
Grayscale image(2, w, h)
Grayscale in (0, *, *) plus transparency in (1, *, *)(3, w, h)
True color image (red, green, blue)(4, w, h)
True color plus transparency in (3, *, *)
A scalar transparency factor, in the range of 0 to 255.
'wavelogo.dat' file used in this example is found in the following directory:
wavedir
/demo/web/vrmlwavedir:[DEMO.WEB.VRML]
wavedir\demo\web\vrml
wavedir is the main PV-WAVE directory.
RESTORE, 'wavelogo.dat'; Restore variables for
img, r, g, b.
sz = SIZE(img)
col = TRANSPOSE([[r], [g], [b]])
img24 = REFORM(col(*, img), 3, sz(1), sz(2))
VRML_CUBE, Center = [-5, -3, 5], $
Width = 3, Texture = img24
; A cube with the wave logo on it.
VRML_CUBE, Center = [4, -2, -2], $
Rotation = [0, 0, 0], $
DiffuseColor = [127, 255, 191], $
AmbientColor = [55, 70, 60], $
SpecularColor = [0, 100, 0]
VRML_CUBE, Center = [4, -2, -2], $
Rotation = [45, 0, 0], $
DiffuseColor = [127, 255, 191], $
AmbientColor = [55, 70, 60],$
SpecularColor = [0, 100, 0]
VRML_CUBE,Center = [4, -2, -2], $
Rotation = [0, 45, 0], $
DiffuseColor = [127, 255, 191], $
AmbientColor = [55, 70, 60],$
SpecularColor = [0, 100, 0]
VRML_CUBE,Center = [4, -2, -2], $
Rotation = [0, 0, 45], $
DiffuseColor = [127, 255, 191], $
AmbientColor = [55, 70, 60], $
SpecularColor = [0, 100, 0]
; An Escher-like cube.
