Moteur3D::SphericalCamera Class Reference

The SphericalCamera class is an enhancement of its base Camera class. It provides functionnalities for rotating the camera around its destination point and nearing it. More...

#include <SphericalCamera.h>

Inheritance diagram for Moteur3D::SphericalCamera:

List of all members.

Public Member Functions
	SphericalCamera ()
	Constructor.
	~SphericalCamera ()
	Destructor.
void	Rotate (float phiAngle, float thetaAngle)
	Rotates the Camera in spherical coordinates which center is the point the camera is looking at and radius is the distance between this center and the camera's current position.
void	RotatePhi (float angle)
	Rotates the Camera in spherical coordinates, around the Phi axis (rotation in the x-y plane). The camera will keep on looking at the center of the sphere.
void	RotateTheta (float angle)
	Rotates the Camera in spherical coordinates, around the Theta axis (increases elevation). The camera will keep on looking at the center of the sphere. Note that there's a minimum and maximum value for the phi angle, so that the camera can't make a circle around the sphere.
void	NearObject (float distance)
	Increases or decreases distance between the camera and the center of the sphere. A positive value will decrease distance, while a negative value will increase it.
float	GetMinDist ()
	Gets the minimal sphere radius.
void	SetMinDist (float minDist)
	Sets the minimal sphere radius.
float	GetMaxDist ()
	Gets the maximal sphere radius.
void	SetMaxDist (float maxDist)
	Sets the maximal sphere radius.
Private Attributes
float	m_MinDistance
	minimum sphere's radius.
float	m_MaxDistance
	maximum sphere's radius.

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Detailed Description

The SphericalCamera class is an enhancement of its base Camera class. It provides functionnalities for rotating the camera around its destination point and nearing it.

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Constructor & Destructor Documentation

Moteur3D::SphericalCamera::SphericalCamera (   )

Constructor.

Moteur3D::SphericalCamera::~SphericalCamera (   )

Destructor.

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Member Function Documentation

float Moteur3D::SphericalCamera::GetMaxDist (   )  [inline]

Gets the maximal sphere radius. Returns: maximal sphere radius.

float Moteur3D::SphericalCamera::GetMinDist (   )  [inline]

Gets the minimal sphere radius. Returns: minimal sphere radius.

void Moteur3D::SphericalCamera::NearObject (  float  distance  )

Increases or decreases distance between the camera and the center of the sphere. A positive value will decrease distance, while a negative value will increase it. Parameters: distance  ?.

void Moteur3D::SphericalCamera::Rotate (  float  phiAngle, float  thetaAngle )

Rotates the Camera in spherical coordinates which center is the point the camera is looking at and radius is the distance between this center and the camera's current position. Parameters: phiAngle  Spherical coordinates' phi angle (~ x-y plane). thetaAngle  Spherical coordinates' theta angle (~ elevation).

void Moteur3D::SphericalCamera::RotatePhi (  float  angle  )

Rotates the Camera in spherical coordinates, around the Phi axis (rotation in the x-y plane). The camera will keep on looking at the center of the sphere. Parameters: angle  Spherical coordinates' phi angle (~ x-y plane).

void Moteur3D::SphericalCamera::RotateTheta (  float  angle  )  [inline]

Rotates the Camera in spherical coordinates, around the Theta axis (increases elevation). The camera will keep on looking at the center of the sphere. Note that there's a minimum and maximum value for the phi angle, so that the camera can't make a circle around the sphere. Parameters: angle  Spherical coordinates' theta angle (~ elevation).

void Moteur3D::SphericalCamera::SetMaxDist (  float  maxDist  )  [inline]

Sets the maximal sphere radius. Parameters: maxDist  maximal sphere radius.

void Moteur3D::SphericalCamera::SetMinDist (  float  minDist  )  [inline]

Sets the minimal sphere radius. Parameters: minDist  minimal sphere radius.

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Member Data Documentation

float Moteur3D::SphericalCamera::m_MaxDistance [private]

maximum sphere's radius.

float Moteur3D::SphericalCamera::m_MinDistance [private]

minimum sphere's radius.

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

• Cameras/SphericalCamera.h

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