hpl::cCamera3D Class Reference

Inheritance diagram for hpl::cCamera3D:

Public Member Functions
const cVector3f &	GetPosition () const
void	SetPosition (const cVector3f &avPos)
void	MoveForward (float afDist)
void	MoveRight (float afDist)
void	MoveUp (float afDist)
void	SetFOV (float afAngle)
float	GetFOV ()
void	SetAspect (float afAngle)
float	GetAspect ()
void	SetFarClipPlane (float afX)
float	GetFarClipPlane ()
void	SetNearClipPlane (float afX)
float	GetNearClipPlane ()
void	SetInifintiveFarPlane (bool abX)
bool	GetInifintiveFarPlane ()
cFrustum *	GetFrustum ()
eCameraRotateMode	GetRotateMode ()
eCameraMoveMode	GetMoveMode ()
void	SetRotateMode (eCameraRotateMode aMode)
void	SetMoveMode (eCameraMoveMode aMode)
void	ResetRotation ()
cVector3f	UnProject (const cVector2f &avScreenPos, iLowLevelGraphics *apLowLevel)
void	AttachEntity (iEntity3D *apEntity)
void	RemoveEntity (iEntity3D *apEntity)
cNode3D *	GetAttachmentNode ()
void	ClearAttachedEntities ()
void	SetPitch (float afAngle)
void	SetYaw (float afAngle)
void	SetRoll (float afAngle)
void	AddPitch (float afAngle)
void	AddYaw (float afAngle)
void	AddRoll (float afAngle)
float	GetPitch () const
float	GetYaw () const
float	GetRoll () const
void	SetPitchLimits (cVector2f avLimits)
const cVector2f &	GetPitchLimits ()
void	SetYawLimits (cVector2f avLimits)
const cVector2f &	GetYawLimits ()
const cMatrixf &	GetViewMatrix ()
const cMatrixf &	GetProjectionMatrix ()
const cMatrixf &	GetMoveMatrix ()
void	SetModelViewMatrix (iLowLevelGraphics *apLowLevel)
void	SetProjectionMatrix (iLowLevelGraphics *apLowLevel)
cVector3f	GetEyePosition ()
eCameraType	GetType ()
cVector3f	GetForward ()
cVector3f	GetRight ()
cVector3f	GetUp ()
void	SetPrevView (const cMatrixf &a_mtxA)
void	SetPrevProjection (const cMatrixf &a_mtxA)
cMatrixf &	GetPrevView ()
cMatrixf &	GetPrevProjection ()

Member Function Documentation

MoveForward()

void hpl::cCamera3D::MoveForward

(

float

afDist

)

Move forward (or back) according to the move mode.

Parameters

afDist

MoveRight()

void hpl::cCamera3D::MoveRight

(

float

afDist

)

Move right (or left) according to the move mode.

Parameters

afDist

MoveUp()

void hpl::cCamera3D::MoveUp

(

float

afDist

)

Move up (or down) according to the move mode.

Parameters

afDist

SetInifintiveFarPlane()

void hpl::cCamera3D::SetInifintiveFarPlane ( bool  abX )

inline

This sets the far plane so that no far clipping is made. The FarClipPlane is still used for creating bounding box and frustum and should be set to some value.

SetRotateMode()

void hpl::cCamera3D::SetRotateMode

(

eCameraRotateMode

aMode

)

Set the mode to calculate the rotation angles. EulerAngles: Yaw, Pitch and Roll are used. Matrix: The matrix is changed directly.

SetMoveMode()

void hpl::cCamera3D::SetMoveMode

(

eCameraMoveMode

aMode

)

Set the mode to calculate movement. Walk: only moving in the XZ plane Fly: moving in the dir the camera is facing.

ResetRotation()

void hpl::cCamera3D::ResetRotation

(

)

Resets all rotation

UnProject()

cVector3f hpl::cCamera3D::UnProject	(	const cVector2f &	avScreenPos,
		iLowLevelGraphics *	apLowLevel
	)

Unproject the screen coordinate to world space.

SetPitchLimits()

void hpl::cCamera3D::SetPitchLimits ( cVector2f  avLimits )

inline

Set the limits within the pitch can move

Parameters

avLimits

x = high limt and y low.If both are 0 limits are disabled.

SetYawLimits()

void hpl::cCamera3D::SetYawLimits ( cVector2f  avLimits )

inline

Set the limits within the yaw can move

Parameters

avLimits

x = high limt and y low. If both are 0 limits are disabled.

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

• engines/hpl1/engine/scene/Camera3D.h