eq::fabric::Wall Class Reference

A wall defining a view frustum. More...

#include <wall.h>

List of all members.

Public Member Functions
	Wall ()
	Construct a new wall description.
	Wall (const Vector3f &bottomLeft, const Vector3f &bottomRight, const Vector3f &topLeft)
	Construct a new wall description with default values.
void	resizeHorizontal (const float ratio)
	Resize the wall horizontally.
void	resizeVertical (const float ratio)
	Resize the wall vertically.
void	resizeLeft (const float ratio)
	Resize the wall on the left side.
void	resizeRight (const float ratio)
	Resize the wall on the right side.
void	resizeTop (const float ratio)
	Resize the wall on the top side.
void	resizeBottom (const float ratio)
	Resize the wall on the bottom side.
void	apply (const Viewport &viewport)
	Compute the sub-frustum for a 2D area on the full wall.
Wall &	operator= (const Projection &projection)
	Set the wall parameters from a projection description.
float	getWidth () const
float	getHeight () const
bool	operator== (const Wall &rhs) const
bool	operator!= (const Wall &rhs) const
Public Attributes
Vector3f	bottomLeft
	The bottom-left corner.
Vector3f	bottomRight
	The bottom-right corner.
Vector3f	topLeft
	The top-left corner.
Type	type
	The wall type.
Public Types
enum	Type { TYPE_FIXED, TYPE_HMD }
	The reference system type of the wall. More...

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Detailed Description

A wall defining a view frustum.

The three points describe the bottom left, bottom right and top left coordinate of the wall in real-world coordinates (meters).

Definition at line 37 of file wall.h.

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Member Enumeration Documentation

enum eq::fabric::Wall::Type

The reference system type of the wall.

Enumerator:

TYPE_FIXED	A fixed mounted projection wall.
TYPE_HMD	A wall fixed to the observer (head-mounted display)

Definition at line 125 of file wall.h.

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Constructor & Destructor Documentation

eq::fabric::Wall::Wall

(

)

Construct a new wall description.

eq::fabric::Wall::Wall	(	const Vector3f &	bottomLeft,
		const Vector3f &	bottomRight,
		const Vector3f &	topLeft
	)

Construct a new wall description with default values.

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Member Function Documentation

void eq::fabric::Wall::apply

(

const Viewport &

viewport

)

Compute the sub-frustum for a 2D area on the full wall.

Version:

1.0

float eq::fabric::Wall::getHeight

(

)

const [inline]

Returns:

the height of the wall.

Version:

1.0

Definition at line 112 of file wall.h.

float eq::fabric::Wall::getWidth

(

)

const [inline]

Returns:

the width of the wall.

Version:

1.0

Definition at line 109 of file wall.h.

bool eq::fabric::Wall::operator!=

(

const Wall &

rhs

)

const

Returns:

true if the two walls are not identical.

Version:

1.0

Wall& eq::fabric::Wall::operator=

(

const Projection &

projection

)

Set the wall parameters from a projection description.

Version:

1.0

bool eq::fabric::Wall::operator==

(

const Wall &

rhs

)

const

Returns:

true if the two walls are identical.

Version:

1.0

void eq::fabric::Wall::resizeBottom

(

const float

ratio

)

Resize the wall on the bottom side.

Parameters:

ratio

the amount by which the wall is grown or shrunk.

Version:

1.0

void eq::fabric::Wall::resizeHorizontal

(

const float

ratio

)

Resize the wall horizontally.

Parameters:

ratio

the amount by which the wall is grown or shrunk.

Version:

1.0

void eq::fabric::Wall::resizeLeft

(

const float

ratio

)

Resize the wall on the left side.

Parameters:

ratio

the amount by which the wall is grown or shrunk.

Version:

1.0

void eq::fabric::Wall::resizeRight

(

const float

ratio

)

Resize the wall on the right side.

Parameters:

ratio

the amount by which the wall is grown or shrunk.

Version:

1.0

void eq::fabric::Wall::resizeTop

(

const float

ratio

)

Resize the wall on the top side.

Parameters:

ratio

the amount by which the wall is grown or shrunk.

Version:

1.0

void eq::fabric::Wall::resizeVertical

(

const float

ratio

)

Resize the wall vertically.

Parameters:

ratio

the amount by which the wall is grown or shrunk.

Version:

1.0

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

• wall.h