GlsMovingEye::EyeState_t Struct Reference

Type to store eyepoint state information. More...

#include <gls_moving_eye.h>

Inheritance diagram for GlsMovingEye::EyeState_t:

Public Member Functions
	EyeState_t ()
	EyeState_t (GlsMovingEye *movingEye, GlsEyePoint *targetEye)
Vector	Direction ()

Public Attributes
Vector	location
	Location of the eyepoint in logical units.
bool	orthographic
	True if orthographic projection, else perspective projection.
double	FOV
	Field of view of eyepoint in Degrees, if fovIsHorizontal is true, this is horizontal.
double	otherFOV
	Field of view for the other direction, based on fovIsHorizontal.
bool	fovIsHorizontal
	True if field of view measurement is along horizonal axis, else along vertical axis.
double	orthoSize
	Size of ortho projection in logical units, if fovIsHorizontal is true, this is horizontal.
double	otherOrthoSize
	Size of ortho projection for the other direction, based on fovIsHorizontal.
double	farClip
	Distance from eyepoint to near clipping plane.
double	nearClip
	Distance from eyepoint to far clipping plane.
FovConstraintType	horizontalConstraint
	The type of constraint in the horizontal direction.
FovConstraintType	verticalConstraint
	The type of constraint in the vertical direction.
Vector	viewVectors [3]
	3 vectors used to set the orientation of the eyepoint.

Detailed Description

Type to store eyepoint state information.

Constructor & Destructor Documentation

EyeState_t() [1/2]

EyeState_t

(

)

Default constructor

EyeState_t() [2/2]

EyeState_t	(	GlsMovingEye *	movingEye,
		GlsEyePoint *	targetEye
	)

Initialize EyeState_t using targetEye parameters.

Parameters

movingEye	The GlsMovingEye that the state information is for (needed for coordinate conversions)
targetEye	The GlsEyePoint to move to

Member Function Documentation

Direction()

Vector Direction ( )

inline

Copied from GlsEyePoint::Direction()

Returns

The Z view vector for this state.

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The documentation for this struct was generated from the following file:

• gls_moving_eye.h