SoScreen Class Reference
[Nodes]

Defines a general screen in a ScaleViz configuration file. More...

#include <ScaleViz/nodes/SoScreen.h>

Inheritance diagram for SoScreen:

List of all members.

Public Types
enum	CameraMode {   MONOSCOPIC,   LEFT_VIEW,   RIGHT_VIEW }
Public Member Functions
virtual SoType	getTypeId () const
	SoScreen ()
Static Public Member Functions
static SoType	getClassTypeId ()
Public Attributes
SoSFVec3f	lowerLeft
SoSFVec3f	lowerRight
SoSFVec3f	upperLeft
SoSFVec3f	upperRight
SoSFEnum	cameraMode

---

Detailed Description

Defines a general screen in a ScaleViz configuration file.

The SoScreen node is used in a ScaleViz configuration file. SoScreen fields specify three coordinates defining a "projection wall". The three points should define a right angle.

The projection wall coordinates are used by the camera to compute the view and projection matrices.

SoScreen is normally only used in an immersive environment.

FILE FORMAT/DEFAULT

Screen {

lowerLeft	-1 -1 -1
lowerRight	-1 -1 -1
upperLeft	-1 -1 -1
upperRight	-1 -1 -1
display	":0"
name	"screen"
position	-1.0 -1.0
size	-1.0 -1.0
cameraMode	MONOSCOPIC

}

---

Member Enumeration Documentation

enum SoScreen::CameraMode

Enumerator:

MONOSCOPIC	Rendering is done for full view (i.e., with unmodified camera).
LEFT_VIEW	Rendering is done for left eye view.
RIGHT_VIEW	Rendering is done for right eye view.

---

Constructor & Destructor Documentation

SoScreen::SoScreen

(

)

Constructor.

---

Member Function Documentation

static SoType SoScreen::getClassTypeId

(

)

[static]

Returns the type identifier for this class.

Reimplemented from SoBaseScreen.

virtual SoType SoScreen::getTypeId

(

)

const [virtual]

Returns the type identifier for this specific instance.

Reimplemented from SoBaseScreen.

---

Member Data Documentation

SoSFEnum SoScreen::cameraMode

Specifies the passive stereo rendering mode.

Use enum CameraMode. Default is MONOSCOPIC.

NOTE: field available since Open Inventor 7.0

SoSFVec3f SoScreen::lowerLeft

Coordinates of lower left corner of the projection wall.

SoSFVec3f SoScreen::lowerRight

Coordinates of lower right corner of the projection wall.

SoSFVec3f SoScreen::upperLeft

Coordinates of upper left corner of the projection wall.

SoSFVec3f SoScreen::upperRight

Coordinates of upper right corner of the projection wall.

Note: This value of this field is not currently used.

NOTE: field available since Open Inventor 6.1

---

The documentation for this class was generated from the following file:
• ScaleViz/nodes/SoScreen.h