Camera Class Reference

#include <Camera.h>

List of all members.

Public Member Functions
	Camera ()
virtual	~Camera ()
void	changeHeading (float degrees)
void	setHeading (float degrees)
void	changePitch (float degrees)
void	setPitch (float degrees)
void	setPrespective (float dTime=0.0f, bool movePos=true)
void	setProjection (float angle, int width, int height, float n, float f)
void	moveForward (float val)
void	strafeRight (float val)
void	moveUp (float val)
void	setPosition (Vec3 position)
Vec3	getPosition ()
Vec3	getUp ()
Vec3	getDir ()
void	shake (float time, float speed, float intensity)
void	updateFrustum ()
float	getPitch ()
float	getHeading ()
bool	sphereInFrustum (Vec3 pos, float r)
Protected Member Functions
void	setPos (float dTime)
Protected Attributes
bool	isMoved
float	m_headingDegrees
float	m_pitchDegrees
Quaternion	m_heading
Quaternion	m_pitch
Vec3	m_position
Vec3	m_direction
Vec3	m_up
Vec3	m_strafe
float	m_shakeTime
float	m_shakeSpeed
float	m_shakeIntensity
GLfloat	m_Frustum [6][4]

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Detailed Description

Camera.h

Author: Petter Alstermark, petter@alstermark.com

Definition at line 14 of file Camera.h.

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Constructor & Destructor Documentation

Camera::Camera (   )

Camera.cpp Author: Petter Alstermark, petter@alstermark.com Definition at line 9 of file Camera.cpp. References isMoved, m_headingDegrees, m_pitchDegrees, m_shakeIntensity, and m_shakeTime.

Camera::~Camera (   )  [virtual]

Definition at line 21 of file Camera.cpp.

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Member Function Documentation

void Camera::changeHeading (  float  degrees  )

Definition at line 98 of file Camera.cpp. References m_headingDegrees, and m_pitchDegrees.

void Camera::changePitch (  float  degrees  )

Definition at line 85 of file Camera.cpp. References m_pitchDegrees.

Vec3 Camera::getDir (   )  [inline]

Definition at line 30 of file Camera.h. References m_direction.

float Camera::getHeading (   )  [inline]

Definition at line 34 of file Camera.h. References m_headingDegrees. Referenced by Menu::drawFrame(), Join::drawFrame(), Menu::setCamera(), and Join::setCamera().

float Camera::getPitch (   )  [inline]

Definition at line 33 of file Camera.h. References m_pitchDegrees. Referenced by Menu::drawFrame(), Join::drawFrame(), Menu::setCamera(), and Join::setCamera().

Vec3 Camera::getPosition (   )

Definition at line 131 of file Camera.cpp. References m_position, Vec3::x, Vec3::y, and Vec3::z. Referenced by Menu::drawFrame(), Join::drawGalaxies(), Menu::setCamera(), and Join::setCamera().

Vec3 Camera::getUp (   )  [inline]

Definition at line 29 of file Camera.h. References m_up. Referenced by Menu::drawFrame().

void Camera::moveForward (  float  val  )

Definition at line 115 of file Camera.cpp. References m_direction, and m_position.

void Camera::moveUp (  float  val  )

Definition at line 123 of file Camera.cpp. References m_position, and m_up.

void Camera::setHeading (  float  degrees  )

Definition at line 110 of file Camera.cpp. References m_headingDegrees. Referenced by Menu::drawFrame(), Join::drawFrame(), Menu::load(), Join::load(), Menu::setCamera(), Join::setCamera(), and Play::setPlayerCam().

void Camera::setPitch (  float  degrees  )

Definition at line 94 of file Camera.cpp. References m_pitchDegrees. Referenced by Menu::drawFrame(), Join::drawFrame(), Menu::load(), Join::load(), Menu::setCamera(), Join::setCamera(), and Play::setPlayerCam().

void Camera::setPos (  float  dTime  )  [protected]

Definition at line 61 of file Camera.cpp. References isMoved, m_position, m_shakeIntensity, m_shakeSpeed, m_shakeTime, Vec3::x, Vec3::y, and Vec3::z. Referenced by setPrespective().

void Camera::setPosition (  Vec3  position  )

Definition at line 127 of file Camera.cpp. References m_position, Vec3::x, Vec3::y, and Vec3::z. Referenced by MainApp::initialize(), Menu::load(), Join::load(), Menu::setCamera(), Join::setCamera(), and Play::setPlayerCam().

void Camera::setPrespective (  float  dTime = 0.0f, bool  movePos = true )

Definition at line 24 of file Camera.cpp. References Quaternion::createFromAxisAngle(), Quaternion::createMatrix(), isMoved, m_direction, m_heading, m_headingDegrees, m_pitch, m_pitchDegrees, m_strafe, m_up, setPos(), Vec3::x, Vec3::y, and Vec3::z. Referenced by Play::drawFrame(), Menu::drawFrame(), and Join::drawFrame(). Here is the call graph for this function:

void Camera::setProjection (  float  angle, int  width, int  height, float  n, float  f )

Definition at line 77 of file Camera.cpp. Referenced by Menu::drawFrame(), and Join::drawFrame().

void Camera::shake (  float  time, float  speed, float  intensity )

Definition at line 135 of file Camera.cpp. References m_shakeIntensity, m_shakeSpeed, and m_shakeTime. Referenced by Play::grenadeExplode().

bool Camera::sphereInFrustum (  Vec3  pos, float  r )

Definition at line 261 of file Camera.cpp. References m_Frustum, Vec3::x, Vec3::y, and Vec3::z. Referenced by Menu::drawCreate(), Menu::drawFrame(), Menu::drawJoin(), Menu::drawMain(), Play::drawParticleSystems(), Play::drawPlayer(), and Menu::drawSettings().

void Camera::strafeRight (  float  val  )

Definition at line 119 of file Camera.cpp. References m_position, and m_strafe.

void Camera::updateFrustum (   )

Definition at line 141 of file Camera.cpp. References m_Frustum. Referenced by Play::drawFrame(), Menu::drawFrame(), and Join::drawFrame().

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Member Data Documentation

bool Camera::isMoved [protected]

Definition at line 40 of file Camera.h. Referenced by Camera(), setPos(), and setPrespective().

Vec3 Camera::m_direction [protected]

Definition at line 47 of file Camera.h. Referenced by getDir(), moveForward(), and setPrespective().

GLfloat Camera::m_Frustum[6][4] [protected]

Definition at line 53 of file Camera.h. Referenced by sphereInFrustum(), and updateFrustum().

Quaternion Camera::m_heading [protected]

Definition at line 44 of file Camera.h. Referenced by setPrespective().

float Camera::m_headingDegrees [protected]

Definition at line 42 of file Camera.h. Referenced by Camera(), changeHeading(), getHeading(), setHeading(), and setPrespective().

Quaternion Camera::m_pitch [protected]

Definition at line 45 of file Camera.h. Referenced by setPrespective().

float Camera::m_pitchDegrees [protected]

Definition at line 43 of file Camera.h. Referenced by Camera(), changeHeading(), changePitch(), getPitch(), setPitch(), and setPrespective().

Vec3 Camera::m_position [protected]

Definition at line 46 of file Camera.h. Referenced by getPosition(), moveForward(), moveUp(), setPos(), setPosition(), and strafeRight().

float Camera::m_shakeIntensity [protected]

Definition at line 52 of file Camera.h. Referenced by Camera(), setPos(), and shake().

float Camera::m_shakeSpeed [protected]

Definition at line 51 of file Camera.h. Referenced by setPos(), and shake().

float Camera::m_shakeTime [protected]

Definition at line 50 of file Camera.h. Referenced by Camera(), setPos(), and shake().

Vec3 Camera::m_strafe [protected]

Definition at line 49 of file Camera.h. Referenced by setPrespective(), and strafeRight().

Vec3 Camera::m_up [protected]

Definition at line 48 of file Camera.h. Referenced by getUp(), moveUp(), and setPrespective().

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