Plots an optionally semi transparent, iso-surface through a unit-cell of density inside a three dimensional window
| IsoSurface/DRAW | lattice=Realarray density=Realarray dsurf=Real table=Colourtable [transparency=Integer] [eye=Realarray] [light=Realarray] | Plots an iso-surface, in a 3d window. |
| IsoSurface/ALTER | [lattice=Realarray] [dsurf=Real] [table=Colourtable] [transparency=Integer] [eye=Realarray] [light=Realarray] object=Gobject | Alters a previously plotted iso-surface. |
example:
#Plot an iso-surface >> is=IsoSurface:draw(lattice,density,5.0,table) #Alter the transparency of the iso-surface >> IsoSurface/alter transparency=25 object=is
Plots an optionally semi transparent, iso-surface through a unit-cell of density inside a 3d window. All (x,y,z) values are taken to be given in world coordinates. The z component of all lattice vertices should be negative.
lattice (Realarray)
(x,y,z) coordinates of the origin and the a, b, & c lattice vertices. The array should be allocated by DIMENSIONS(4,3).
density (Realarray)
The density at regular points within the unit cell. The array is of size (N1+1)x(N2+1)x(N3+1), where N1, N2, N3 are the dimensions of the unit cell grid. It should be allocated by DIMENSIONS(N3+1,N2+1,N1+1). The density is wrapped around so that DENSITY(0,J,K)=DENSITY(N1,J,K) etc.
dsurf (Real)
The density for the iso-surface.
table (Colourtable)
The colour table to be used, see ColourTable for details.
transparency (Integer)
The level of transparency expressed as a percentage. By default this is zero.
eye (Realarray)
(x,y,z) coordinate of the eye position, see Win_ThreeD for details.
light (Realarray)
(x,y,z) direction of the flood-light, see Win_ThreeD for details.
RESULT = (Gobject)
Returns the properties of the newly created iso-surface.
Alters an iso-surface plotted inside a 3d window.
lattice (Realarray)
(x,y,z) coordinates of the origin and the a, b, & c lattice vertices. The array should be allocated by DIMENSIONS(4,3).
dsurf (Real)
The density for the iso-surface.
table (Colourtable)
The colour table to be used, see ColourTable for details.
transparency (Integer)
The level of transparency expressed as a percentage.
eye (Realarray)
(x,y,z) coordinate of the eye position, see Win_ThreeD for details.
light (Realarray)
(x,y,z) direction of the flood-light, see Win_ThreeD for details.
object (Gobject)
The IsoSurface object to be altered.
RESULT = (Gobject)
Returns the properties of the altered iso-surface.