WSM::Utils::CameraData Class Reference

Description

WSM::Utils::CameraData class.

#include <interfaces.h>

Public Member Functions
	CameraData ()
	Constructor.
	CameraData (const WSM::Point3d &pos, const WSM::Quaternion3d &rot, WSM::Utils::CameraProjectionType projectionType=WSM::Utils::CameraProjectionType::PERSPECTIVE, double fov=0.502, double distToTarget=0.0)
bool	operator== (const CameraData &aOther) const
bool	operator!= (const CameraData &aOther) const
CameraData &	operator= (const CameraData &aOther)
double	ComputeHorizontalFOV (int nScreenWidth, int nScreenHeight) const
	mFOV is a half angle field of view in radians that could be either horizontal or vertical depending on the screen height and width.

Public Attributes
double	mPosX
double	mPosY
double	mPosZ
double	mRotX
double	mRotY
double	mRotZ
double	mRotW
CameraProjectionType	mProjectionType
double	mDistanceToTarget
double	mFOV
double	mFOVTan
float	mScreenHeight = 480
	TODO(hauswij): Are all these really needed?
float	mScreenWidth = 640
double	mLogicalDisplayDensity = 1.7
double	mScreenPPI = 96.0
double	mOrthoWidth = 0.0
	The width and height of the view when orthogonal.
double	mOrthoHeight = 0.0
double	mScreenPickApertureScaleFactor = 1.0
	Screen pickAperture scale factor.
float	mNear = 1.0
	Near/Far clipping planes.
float	mFar = 100.0

Constructor & Destructor Documentation

CameraData() [1/2]

WSM::Utils::CameraData::CameraData ( )

inline

Constructor.

CameraData() [2/2]

WSM::Utils::CameraData::CameraData ( const WSM::Point3d &  pos, const WSM::Quaternion3d &  rot, WSM::Utils::CameraProjectionType  projectionType = WSM::Utils::CameraProjectionType::PERSPECTIVE, double  fov = 0.502, double  distToTarget = 0.0  )

inline

Member Function Documentation

ComputeHorizontalFOV()

double WSM::Utils::CameraData::ComputeHorizontalFOV ( int  nScreenWidth, int  nScreenHeight  ) const

inline

mFOV is a half angle field of view in radians that could be either horizontal or vertical depending on the screen height and width.

This method converts to a standard full horizontal field of view in radians.

Parameters

[in]	nScreenWidth
[in]	nScreenHeight

operator!=()

bool WSM::Utils::CameraData::operator!= ( const CameraData &  aOther ) const

inline

operator=()

CameraData & WSM::Utils::CameraData::operator= ( const CameraData &  aOther )

inline

operator==()

bool WSM::Utils::CameraData::operator== ( const CameraData &  aOther ) const

inline

Member Data Documentation

mDistanceToTarget

double WSM::Utils::CameraData::mDistanceToTarget

mFar

float WSM::Utils::CameraData::mFar = 100.0

mFOV

double WSM::Utils::CameraData::mFOV

mFOVTan

double WSM::Utils::CameraData::mFOVTan

mLogicalDisplayDensity

double WSM::Utils::CameraData::mLogicalDisplayDensity = 1.7

mNear

float WSM::Utils::CameraData::mNear = 1.0

Near/Far clipping planes.

mOrthoHeight

double WSM::Utils::CameraData::mOrthoHeight = 0.0

mOrthoWidth

double WSM::Utils::CameraData::mOrthoWidth = 0.0

The width and height of the view when orthogonal.

Note these are only used to return data for the camera during export. These will likely need to be fully implemented when we fix orthographic views.

mPosX

double WSM::Utils::CameraData::mPosX

mPosY

double WSM::Utils::CameraData::mPosY

mPosZ

double WSM::Utils::CameraData::mPosZ

mProjectionType

CameraProjectionType WSM::Utils::CameraData::mProjectionType

mRotW

double WSM::Utils::CameraData::mRotW

mRotX

double WSM::Utils::CameraData::mRotX

mRotY

double WSM::Utils::CameraData::mRotY

mRotZ

double WSM::Utils::CameraData::mRotZ

mScreenHeight

float WSM::Utils::CameraData::mScreenHeight = 480

TODO(hauswij): Are all these really needed?

mScreenPickApertureScaleFactor

double WSM::Utils::CameraData::mScreenPickApertureScaleFactor = 1.0

Screen pickAperture scale factor.

mScreenPPI

double WSM::Utils::CameraData::mScreenPPI = 96.0

mScreenWidth

float WSM::Utils::CameraData::mScreenWidth = 640

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

• WSMUtils/interfaces.h