NAME

DoLightIntens − Create a light intensity studio attribute object

SYNOPSIS

C:

DtObject DoLightIntens(intensity)
DtReal intensity;

Fortran:

INTEGER∗4 DOLI(INTENS)
REAL∗8 INTENS

DESCRIPTION

DoLightIntensity creates a light intensity studio attribute object.  The parameter intensity specifies the overall intensity of subsequent light objects.  It may be any non-negative real number; however, normal light intensities range between 0.0 and 1.0. 

ERRORS

DoLightIntens issue a warning if intensity is negative; the intensity will be set to 0.0. 

[WARNING - negative light intensity]

DEFAULTS

The default DoLightIntens is 1.0. 

SEE ALSO

DoLight(3D), DoLightColor(3D)

September 29, 2021