Camera Class Reference

A camera is a class that can be used to setup the projection matrix in a simple way. More...

#include <Camera.h>

Collaboration diagram for Camera:

[legend]List of all members.

Public Member Functions
	Camera ()
	Creates a camera in (0,0,0) with the CAMERA_GAME_MAIN mode.
void	setup ()
	Set up the camera (i.e.
void	setMode (CameraMode mode)
	Set the mode of the camera.
void	setTrack (Sprite *new_track)
	Set the sprite the camera should look at.
void	setFollow (Sprite *new_follow)
	Set the sprite the camera should follow.
float	getFrustumDepth (void)
	Returns the depth of the frustum.
void	setFrustumDepth (float depth)
	Sets the depth of the frustum.
Public Attributes
Sprite *	follow
	The camera should follow this object.
Sprite *	track
	The camera should look at this object.
float	where [3]
	Where the camera is now.
float	frustum_depth
	How far the camera sees.
float	spin
float	tilt
float	dist
	used when in rotation mode
CameraMode	currentMode
	Mode of the camera.
Protected Member Functions
void	gameSetup ()
void	paneSetup (bool firstTime)
void	binocularSetup (void)

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Detailed Description

A camera is a class that can be used to setup the projection matrix in a simple way.

A camera object can contain logic and as such be able to do nice pans and sweeps or follow objects.

Before the scene is drawn the current cameras setup() method should be called.

Author:

Daniel Aarno and Erik Ytterberg

Version:

v0.0.0

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Constructor & Destructor Documentation

Camera::Camera

(

)

Creates a camera in (0,0,0) with the CAMERA_GAME_MAIN mode.

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Member Function Documentation

void Camera::binocularSetup

(

void

)

[protected]

void Camera::gameSetup

(

)

[protected]

float Camera::getFrustumDepth

(

void

)

Returns the depth of the frustum.

void Camera::paneSetup

(

bool

firstTime

)

[protected]

void Camera::setFollow

(

Sprite *

new_follow

)

Set the sprite the camera should follow.

void Camera::setFrustumDepth

(

float

depth

)

Sets the depth of the frustum.

void Camera::setMode

(

CameraMode

mode

)

Set the mode of the camera.

void Camera::setTrack

(

Sprite *

new_track

)

Set the sprite the camera should look at.

void Camera::setup

(

)

Set up the camera (i.e.

MV-matrix etc for the current mode.

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Member Data Documentation

CameraMode Camera::currentMode

Mode of the camera.

float Camera::dist

used when in rotation mode

Sprite* Camera::follow

The camera should follow this object.

float Camera::frustum_depth

How far the camera sees.

float Camera::spin

float Camera::tilt

Sprite* Camera::track

The camera should look at this object.

float Camera::where[3]

Where the camera is now.

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

• Camera.h

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