iso::visual::CameraTransformNode Class Reference

#include <iso_visual_camera_transform_node.h>

Inherits iso::visual::SceneTransformNode.

Inheritance diagram for iso::visual::CameraTransformNode:

[legend]Collaboration diagram for iso::visual::CameraTransformNode:

[legend]List of all members.

Public Member Functions
	CameraTransformNode (Camera *pCamera)
	CameraTransformNode (Camera *pCamera, SceneTransformProperty *pProperty)
	~CameraTransformNode ()
const math::Matrix4< real > &	viewMatrix () const
	return view matrix
const math::Matrix4< real > &	projectionMatrix () const
	return projection matrix
ProjectionMode	projectionMode () const
	return camera projection mode
void	setProjectionMode (ProjectionMode pProjectionMode)
	set camera view mode
const ProjectionSettings &	projectionSettings () const
	return projection settings
void	setProjectionSettings (const ProjectionSettings &pProjectionSettings)
	set projection settings
void	setViewAngle (real pViewAngle)
	set view angle
void	setAspectRatio (real pAspectRatio)
	set aspect ratio
void	setLeftViewLimit (float pLeftViewLimit)
	set left view limit
void	setRightViewLimit (float pRightViewLimit)
	set right view limit
void	setBottomViewLimit (float pBottomViewLimit)
	set bottom view limit
void	setTopViewLimit (float pTopViewLimit)
	set top view limit
void	setNearViewLimit (float pNearViewLimit)
	set near view limit
void	setFarViewLimit (float pFarViewLimit)
	set far view limit
void	lookAt (const math::Vector3< real > &pTargetPos)
	point camera at target position
math::Matrix4< real > &	glProjectionMatrix ()
	return opengl style projection matrix
const math::Matrix4< real > &	glProjectionMatrix () const
	return opengl style projection matrix
math::Matrix4< real > &	glViewMatrix ()
	return opengl style view matrix
const math::Matrix4< real > &	glViewMatrix () const
	return opengl style view matrix
void	updateProjectionMatrix ()
Protected Attributes
math::Matrix4< real >	mProjectionMatrix
math::Matrix4< real >	mGLProjectionMatrix
	projection matrix opengl projection matrix
ProjectionSettings	mProjectionSettings
ProjectionMode	mProjectionMode
bool	mFixedAspectRatio
	projection mode (perspective or orthographic)

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Constructor & Destructor Documentation

CameraTransformNode::CameraTransformNode

(

Camera *

pCamera

)

CameraTransformNode::CameraTransformNode	(	Camera *	pCamera,
		SceneTransformProperty *	pProperty
	)

CameraTransformNode::~CameraTransformNode

(

)

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Member Function Documentation

const Matrix4< visual::real > & CameraTransformNode::viewMatrix

(

)

const

return view matrix

const Matrix4< visual::real > & CameraTransformNode::projectionMatrix

(

)

const

return projection matrix

ProjectionMode CameraTransformNode::projectionMode

(

)

const

return camera projection mode

void CameraTransformNode::setProjectionMode

(

ProjectionMode

pProjectionMode

)

set camera view mode

Parameters:

pProjectionMode

view mode

const ProjectionSettings & CameraTransformNode::projectionSettings

(

)

const

return projection settings

Returns:

projection settings

void CameraTransformNode::setProjectionSettings

(

const ProjectionSettings &

pProjectionSettings

)

set projection settings

Parameters:

pProjectionSettings

projection settings

void CameraTransformNode::setViewAngle

(

real

pViewAngle

)

set view angle

Parameters:

pViewAngle

view angle

void CameraTransformNode::setAspectRatio

(

real

pAspectRatio

)

set aspect ratio

Parameters:

pAspectRatio

aspect ratio

set camera aspect length
this value corresponds to the x/y aspect ratio
the function has no effect if camera view mode is orthographic

void CameraTransformNode::setLeftViewLimit

(

float

pLeftViewLimit

)

set left view limit

Parameters:

pLeftViewLimit

left view limit

set camera left view limit
this value corresponds to left clipping plane
the function has no effect if camera view mode is perspective

void CameraTransformNode::setRightViewLimit

(

float

pRightViewLimit

)

set right view limit

Parameters:

pLeftViewLimit

right view limit

set camera right view limit
this value corresponds to right clipping plane
the function has no effect if camera view mode is perspective

void CameraTransformNode::setBottomViewLimit

(

float

pBottomViewLimit

)

set bottom view limit

Parameters:

pLeftViewLimit

bottom view limit

set camera bottom view limit
this value corresponds to bottom clipping plane
the function has no effect if camera view mode is perspective

void CameraTransformNode::setTopViewLimit

(

float

pTopViewLimit

)

set top view limit

Parameters:

pLeftViewLimit

top view limit

set camera top view limit
this value corresponds to top clipping plane
the function has no effect if camera view mode is perspective

void CameraTransformNode::setNearViewLimit

(

float

pNearViewLimit

)

set near view limit

Parameters:

pNearViewLimit

near view limit

set camera near view limit
this value corresponds to near clipping plane

void CameraTransformNode::setFarViewLimit

(

float

pFarViewLimit

)

set far view limit

Parameters:

pFarViewLimit

far view limit

set camera far view limit
this value corresponds to far clipping plane

void CameraTransformNode::lookAt

(

const math::Vector3< real > &

pTargetPos

)

point camera at target position

Parameters:

pTargetPos

target position

math::Matrix4< visual::real > & CameraTransformNode::glProjectionMatrix

(

)

return opengl style projection matrix

Parameters:

returns

opengl style projection matrix

const math::Matrix4< visual::real > & CameraTransformNode::glProjectionMatrix

(

)

const

return opengl style projection matrix

Parameters:

returns

opengl style projection matrix

math::Matrix4< visual::real > & CameraTransformNode::glViewMatrix

(

)

return opengl style view matrix

Parameters:

returns

opengl style view matrix

const math::Matrix4< visual::real > & CameraTransformNode::glViewMatrix

(

)

const

return opengl style view matrix

Parameters:

returns

opengl style view matrix

void CameraTransformNode::updateProjectionMatrix

(

)

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Member Data Documentation

math::Matrix4<real> iso::visual::CameraTransformNode::mProjectionMatrix [protected]

math::Matrix4<real> iso::visual::CameraTransformNode::mGLProjectionMatrix [protected]

projection matrix opengl projection matrix

ProjectionSettings iso::visual::CameraTransformNode::mProjectionSettings [protected]

ProjectionMode iso::visual::CameraTransformNode::mProjectionMode [protected]

bool iso::visual::CameraTransformNode::mFixedAspectRatio [protected]

projection mode (perspective or orthographic)

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

• /Users/dbisig/programming/swarms/trunk/visual/trunk/code/view/iso_visual_camera_transform_node.h
• /Users/dbisig/programming/swarms/trunk/visual/trunk/code/view/iso_visual_camera_transform_node.cpp

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