COpenGL::GetLookDistance

float GetLookDistance( void );

Return Value

The distance between the eye point and the reference point.

Remarks

The GetLookDistance method function retrieves the distance between eye point and reference point. This distance can be set by the SetLookDistance function or by moving the eye point and/or the reference point to the desired location.

See Also

SetReferencePoint, GetReferencePoint, SetEyePoint, GetEyePoint, SetUpDirection, GetUpDirection, SetLookDistance, LookAt