shader(3G)shader(3G)NAMEshader - obsolete routine
FORTRAN 77 SPECIFICATION
subroutine shader(lowin, highin, z1, z2)
integer*2 lowin, highin, z1, z2
PARAMETERS
lowin expects the low-intensity color map index.
highin expects the high-intensity color map index.
z1 expects the low z value to be mapped to.
z2 expects the high z value to be mapped to.
DESCRIPTION
This routine is obsolete. Although it continues to function to provide
backwards compatibility, all new development should use its replacement,
lshade.
SEE ALSO
lshade
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