VRG3D::DisplayTile Class Reference

#include <DisplayTile.H>

List of all members.

Public Types
enum	TileRenderType {   TILE_MONO, TILE_MONO_LEFT, TILE_MONO_RIGHT, TILE_STEREO,   TILE_CHECKERBOARD_STEREO }
Public Member Functions
	DisplayTile (Vector3 topLeftCorner, Vector3 topRightCorner, Vector3 botLeftCorner, Vector3 botRightCorner, TileRenderType tileRenderType, double nearClipPlane, double farClipPlane)
	Sets the state of the tile and calls calculateRoomToTile.
	DisplayTile ()
virtual	~DisplayTile ()
void	calculateRoomToTile ()
Static Public Member Functions
static const DisplayTile &	defaultDesktopTile ()
	Default setup for a desktop display.
Public Attributes
TileRenderType	renderType
double	nearClip
double	farClip
Vector3	topLeft
Vector3	topRight
Vector3	botLeft
Vector3	botRight
CoordinateFrame	room2tile

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Detailed Description

A description of the display screen for projection-based VR systems. This is used together with a head position and orientation to setup the appropriate projection matrix for head-tracked rendering.

Important: After setting or changing any of the variables that define the postion of the tile (top*, bot*), calculateRoomToTile() needs to be called to update the room2tile matrix.

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Member Enumeration Documentation

enum VRG3D::DisplayTile::TileRenderType

Enumerator:

TILE_MONO
TILE_MONO_LEFT
TILE_MONO_RIGHT
TILE_STEREO
TILE_CHECKERBOARD_STEREO

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Constructor & Destructor Documentation

VRG3D::DisplayTile::DisplayTile	(	Vector3	topLeftCorner,
		Vector3	topRightCorner,
		Vector3	botLeftCorner,
		Vector3	botRightCorner,
		TileRenderType	tileRenderType,
		double	nearClipPlane,
		double	farClipPlane
	)

Sets the state of the tile and calls calculateRoomToTile.

VRG3D::DisplayTile::DisplayTile

(

)

[inline]

virtual VRG3D::DisplayTile::~DisplayTile

(

)

[virtual]

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Member Function Documentation

void VRG3D::DisplayTile::calculateRoomToTile

(

)

Calculates the appropriate room2tile matrix based on the location of the tile. room2tile is cached in this class for speed and used by ProjectionVRCamera each frame. If you change the position of the tile, you should call this to recalculate the room2tile matrix.

static const DisplayTile& VRG3D::DisplayTile::defaultDesktopTile

(

)

[static]

Default setup for a desktop display.

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Member Data Documentation

TileRenderType VRG3D::DisplayTile::renderType

double VRG3D::DisplayTile::nearClip

double VRG3D::DisplayTile::farClip

Vector3 VRG3D::DisplayTile::topLeft

Vector3 VRG3D::DisplayTile::topRight

Vector3 VRG3D::DisplayTile::botLeft

Vector3 VRG3D::DisplayTile::botRight

CoordinateFrame VRG3D::DisplayTile::room2tile

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

• DisplayTile.H