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QBright { Cell N |
Material N | Density X } BL [ BH ]
COLOR
images varies between 0 and 1, where 0 is black, and 1 is full brightness.
Alternative minimum and maximum intensities may be set for selected cells,
thus permitting the highlighting or darkening of portions of a
COLOR plot.
Cells are selected according to the second and third arguments:
CELL N
N.
MATERIAL N
N.
If N = -1,
set the brightness of all cells with a nonzero material number.
DENSITY X
X > 0,
set all cells with densities >= X.
If X <= 0,
set all cells with densities <= X.
If BH is present,
the minimum and maximum intensities for the selected
cell(s) are BL and BH .
If BH is absent,
BL is interpreted
as the minimum intensity of the selected cell(s)
if BL > 0, or the
maximum intensity if BL < 0.
The intensities (BL
and BH ) must be
between 0 (Black)
and 1 (Bright).
The minimum intensity (BL
is used as the cell's attenuation coefficient in the
XRAY simulation mode).