K3dAim Class Reference

#include <K3dAim.h>

Inheritance diagram for K3dAim:

List of all members.

Public Member Functions
	K3dAim (K3dGameData *_pGameData)
	~K3dAim ()
void	CreateAimRay ()
	Create aiming ray and add to the global data.
void	CalcAimRay ()
	Calculate aming ray.
float &	GetAverage ()
	Get or set aiming average between near and far plane.
float &	GetFarDist ()
	Get or set far plane distance.
Private Member Functions
void	CalcAimRayAverage (const float _fFarDist)
	Calculate average.
Private Attributes
K3dGameData *	m_pGameData
	Global game data, data centered game system.
float	m_fAverage
	Average between near plane (width, height) and far plane (width, height).
float	m_fFarDist
	Far plane distance.
K3dRayObj *	m_pRay
	Aiming ray.
K3dRayBuild *	m_pRayBuild
	Pointer to ray builder.

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Detailed Description

Definition at line 43 of file K3dAim.h.

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Constructor & Destructor Documentation

K3dAim::K3dAim

(

K3dGameData *

_pGameData

)

Definition at line 35 of file K3dAim.cpp.

References K3dSceneData::GetRayBuild(), m_pGameData, and m_pRayBuild.

K3dAim::~K3dAim

(

)

Definition at line 41 of file K3dAim.cpp.

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Member Function Documentation

void K3dAim::CalcAimRayAverage

(

const float

_fFarDist

)

[private]

Calculate average.

Definition at line 48 of file K3dAim.cpp.

References K3dMath::ATan(), K3dOptionsData::GetGraphicOption(), TGraphicOption::iFovy, TGraphicOption::iWidth, m_fAverage, m_fFarDist, and m_pGameData.

Referenced by CreateAimRay().

void K3dAim::CreateAimRay

(

)

Create aiming ray and add to the global data.

Definition at line 117 of file K3dAim.cpp.

References CalcAimRay(), CalcAimRayAverage(), K3dRayBuild::CreateNewRayObj(), K3dRayData::GetAimRayId(), K3dOptionsData::GetGraphicOption(), K3dSafePointer< _T >::GetNum(), K3dGameData::GetRayObjSP(), TGraphicOption::iFarPlane, m_pGameData, m_pRay, and m_pRayBuild.

Referenced by K3dMngGeometry::InitMngGeometry().

void K3dAim::CalcAimRay

(

)

Calculate aming ray.

Return values:

K3dRay

Returns aming ray for calculating ray (sphere, box, plane ...) intersection

Definition at line 67 of file K3dAim.cpp.

References K3dSafePointer< _T >::Get(), K3dCameraData::GetActiveCamId(), K3dRayData::GetAimRayId(), K3dGameData::GetCameraObjSP(), K3dCamera::GetCameraPos(), K3dRay::GetDirection(), K3dOptionsData::GetGraphicOption(), K3dSceneData::GetMouse(), K3dMouse::GetMousePosition(), K3dRay::GetOrigin(), K3dGameData::GetRayObjSP(), K3dCamera::GetRight(), K3dCamera::GetUp(), K3dCamera::GetView(), TGraphicOption::iHeight, TGraphicOption::iWidth, m_fAverage, m_fFarDist, m_pGameData, and m_pRay.

Referenced by CreateAimRay(), and K3dMngGeometry::UpdateMngGeometry().

float& K3dAim::GetAverage

(

)

[inline]

Get or set aiming average between near and far plane.

Definition at line 63 of file K3dAim.h.

References m_fAverage.

float& K3dAim::GetFarDist

(

)

[inline]

Get or set far plane distance.

Definition at line 69 of file K3dAim.h.

References m_fFarDist.

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Member Data Documentation

K3dGameData* K3dAim::m_pGameData [private]

Global game data, data centered game system.

Reimplemented in K3dScene, K3dMngGeometry, and K3dMngSystem.

Definition at line 45 of file K3dAim.h.

Referenced by CalcAimRay(), CalcAimRayAverage(), CreateAimRay(), and K3dAim().

float K3dAim::m_fAverage [private]

Average between near plane (width, height) and far plane (width, height).

Definition at line 46 of file K3dAim.h.

Referenced by CalcAimRay(), CalcAimRayAverage(), and GetAverage().

float K3dAim::m_fFarDist [private]

Far plane distance.

Definition at line 48 of file K3dAim.h.

Referenced by CalcAimRay(), CalcAimRayAverage(), and GetFarDist().

K3dRayObj* K3dAim::m_pRay [private]

Aiming ray.

Definition at line 49 of file K3dAim.h.

Referenced by CalcAimRay(), and CreateAimRay().

K3dRayBuild* K3dAim::m_pRayBuild [private]

Pointer to ray builder.

Definition at line 50 of file K3dAim.h.

Referenced by CreateAimRay(), and K3dAim().

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

• /home/kwan/work/kengine/branches/k3dengine-kwan/K3dEngine_1_0/src/K3dEngine/MathCore/K3dAim.h
• /home/kwan/work/kengine/branches/k3dengine-kwan/K3dEngine_1_0/src/K3dEngine/MathCore/K3dAim.cpp

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