eq::Wall Class Reference

A wall defining a view frustum. More...

#include <wall.h>

List of all members.

Public Types
enum	Type { TYPE_FIXED, TYPE_HMD }
Public Member Functions
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
Vector3f	bottomRight
Vector3f	topLeft
Type	type

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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.

Definition at line 37 of file wall.h.

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Member Function Documentation

void eq::Wall::resizeHorizontal

(

const float

ratio

)

Resize the wall horizontally.

Parameters:

ratio

the amount by which the wall is grown or shrunk.

Definition at line 40 of file wall.cpp.

void eq::Wall::resizeVertical

(

const float

ratio

)

Resize the wall vertically.

Parameters:

ratio

the amount by which the wall is grown or shrunk.

Definition at line 52 of file wall.cpp.

void eq::Wall::resizeLeft

(

const float

ratio

)

Resize the wall on the left side.

Parameters:

ratio

the amount by which the wall is grown or shrunk.

Definition at line 64 of file wall.cpp.

void eq::Wall::resizeRight

(

const float

ratio

)

Resize the wall on the right side.

Parameters:

ratio

the amount by which the wall is grown or shrunk.

Definition at line 75 of file wall.cpp.

void eq::Wall::resizeTop

(

const float

ratio

)

Resize the wall on the top side.

Parameters:

ratio

the amount by which the wall is grown or shrunk.

Definition at line 85 of file wall.cpp.

void eq::Wall::resizeBottom

(

const float

ratio

)

Resize the wall on the bottom side.

Parameters:

ratio

the amount by which the wall is grown or shrunk.

Definition at line 95 of file wall.cpp.

void eq::Wall::apply

(

const Viewport &

viewport

)

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

Definition at line 106 of file wall.cpp.

Referenced by eq::server::Canvas::addSegment().

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Wall & eq::Wall::operator=

(

const Projection &

projection

)

Set the wall parameters from a projection description.

Definition at line 117 of file wall.cpp.

float eq::Wall::getWidth

(

)

const [inline]

Returns:

the width of the wall.

Definition at line 91 of file wall.h.

float eq::Wall::getHeight

(

)

const [inline]

Returns:

the height of the wall.

Definition at line 94 of file wall.h.

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

• wall.h
• wall.cpp