NAME

DoShadowSwitch − Create a primitive attribute object for enabling or disabling shadows

SYNOPSIS

C:

DtObject DoShadowSwitch(switchvalue)
DtSwitch switchvalue;

FORTRAN:

INTEGER∗4 DOSHAS(SWVAL)
INTEGER∗4 SWVAL

DESCRIPTION

DoShadowSwitch creates a shadow primitive attribute object.  The switchvalue parameter specifies whether subsequent primitive objects will render themselves with shadows.  Possible values are:

DcOff <DCOFF>
A primitive object will render itself without shadows regardless of the settings of the lights.

DcOn <DCON>
A primitive object will render itself with any shadows cast on it whenever possible.

DEFAULTS

The default value for DoShadowSwitch is DcOff <DCOFF>. 
 

September 02, 1992