NAME

DsInqAngleUnits − Return the current angle units

SYNOPSIS

C:

DtAngleUnits DsInqAngleUnits()

FORTRAN:

INTEGER∗4 DSQAU()

DESCRIPTION

DsInqAngleUnits returns the current angle units in use. The current angle units apply when a parameter used in a Doré function is an angle value.  Possible return values are:

DcAngleDegrees <DCAD>
The current angle units are in degrees.

DcAngleRadians <DCAR>
The current angle units are in radians.

DcAngleOldStyle <DCAOS>
The default angle units of each Doré function making use of angles apply.  The default units for the angle parameter in DoRotate and DoLightSpreadAngles are in radians. The default units for the angle parameter in DoPerspective are in degrees. 

SEE ALSO

DsSetAngleUnits(3D), DoRotate(3D), DoPerspective(3D), DoLightSpreadAngles(3D)

September 02, 1992