K3dIntrLinePlane Class Reference

#include <K3dIntrLinePlane.h>

Inheritance diagram for K3dIntrLinePlane:

List of all members.

Public Member Functions
	K3dIntrLinePlane (K3dGameData *_pGameData)
	~K3dIntrLinePlane ()
bool	LinePlane (const K3dRay &_rkLine, const K3dPlane &_rkPlane)
	Find the point where a line intersect a plane.
K3dVector3Obj &	GetIntrPoint ()
	Get intersection point.
float &	GetDistanceOrigin ()
	Get distance between plane and edge origin.
const float &	GetDistanceOrigin () const
float &	GetDistanceDirection ()
	Get distance between plane and edge direction.
const float &	GetDistanceDirection () const
ELinePlanePos &	GetLinePlanePos ()
	Get line position oposit plane after intersection.
Private Attributes
K3dGameData *	m_pGameData
	Global game data, data centered game system.
K3dVector3Obj	m_kIntrPoint
	Intersection point if intersection true.
float	m_fDistanceOrigin
	Distance between plane and edge origin.
float	m_fDistanceDirection
	Distance between plane and edge origin.
ELinePlanePos	m_eLinePos
	Line position oposit plane after intersection.

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Detailed Description

Definition at line 49 of file K3dIntrLinePlane.h.

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Constructor & Destructor Documentation

K3dIntrLinePlane::K3dIntrLinePlane

(

K3dGameData *

_pGameData

)

Definition at line 35 of file K3dIntrLinePlane.cpp.

References m_pGameData.

K3dIntrLinePlane::~K3dIntrLinePlane

(

)

Definition at line 41 of file K3dIntrLinePlane.cpp.

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Member Function Documentation

bool K3dIntrLinePlane::LinePlane	(	const K3dRay &	_rkLine,
		const K3dPlane &	_rkPlane
	)

Find the point where a line intersect a plane.

Return values:

bool

True,if edge intersect the plane

Definition at line 47 of file K3dIntrLinePlane.cpp.

References K3dVector3Work::Dot(), K3dRay::GetDirection(), K3dPlane::GetDistance(), K3dPlane::GetNormal(), K3dRay::GetOrigin(), K3dSceneData::GetVector3Work(), K3D_BACK_LINE, K3D_FRONT_LINE, K3D_LINE_INTR_PLANE, K3D_ON_PLANE_LINE, m_eLinePos, m_fDistanceDirection, m_fDistanceOrigin, m_kIntrPoint, m_pGameData, K3dDistance::PointPlane(), K3dVector3::Reset(), and K3dMath::Sign().

Referenced by K3dCutEdge::CutEdge(), K3dObjectWork::GetIntersection(), K3dIntersection::LineTriangle(), and K3dSphereWork::MoveByMouse().

K3dVector3Obj& K3dIntrLinePlane::GetIntrPoint

(

)

[inline]

Get intersection point.

Definition at line 63 of file K3dIntrLinePlane.h.

References m_kIntrPoint.

Referenced by K3dCutEdge::CutEdge(), K3dObjectWork::GetIntersection(), K3dIntersection::LineTriangle(), and K3dSphereWork::MoveByMouse().

float& K3dIntrLinePlane::GetDistanceOrigin

(

)

[inline]

Get distance between plane and edge origin.

Definition at line 69 of file K3dIntrLinePlane.h.

References m_fDistanceOrigin.

const float& K3dIntrLinePlane::GetDistanceOrigin

(

)

const [inline]

Definition at line 73 of file K3dIntrLinePlane.h.

References m_fDistanceOrigin.

float& K3dIntrLinePlane::GetDistanceDirection

(

)

[inline]

Get distance between plane and edge direction.

Definition at line 79 of file K3dIntrLinePlane.h.

References m_fDistanceDirection.

const float& K3dIntrLinePlane::GetDistanceDirection

(

)

const [inline]

Definition at line 83 of file K3dIntrLinePlane.h.

References m_fDistanceDirection.

ELinePlanePos& K3dIntrLinePlane::GetLinePlanePos

(

)

[inline]

Get line position oposit plane after intersection.

Definition at line 89 of file K3dIntrLinePlane.h.

References m_eLinePos.

Referenced by K3dCutPoly::Cut().

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Member Data Documentation

K3dGameData* K3dIntrLinePlane::m_pGameData [private]

Global game data, data centered game system.

Reimplemented from K3dDistance.

Reimplemented in K3dIntersection, K3dIntrLinSph, K3dScene, and K3dMngSystem.

Definition at line 51 of file K3dIntrLinePlane.h.

Referenced by K3dIntrLinePlane(), and LinePlane().

K3dVector3Obj K3dIntrLinePlane::m_kIntrPoint [private]

Intersection point if intersection true.

Definition at line 52 of file K3dIntrLinePlane.h.

Referenced by GetIntrPoint(), and LinePlane().

float K3dIntrLinePlane::m_fDistanceOrigin [private]

Distance between plane and edge origin.

Definition at line 53 of file K3dIntrLinePlane.h.

Referenced by GetDistanceOrigin(), and LinePlane().

float K3dIntrLinePlane::m_fDistanceDirection [private]

Distance between plane and edge origin.

Definition at line 54 of file K3dIntrLinePlane.h.

Referenced by GetDistanceDirection(), and LinePlane().

ELinePlanePos K3dIntrLinePlane::m_eLinePos [private]

Line position oposit plane after intersection.

Definition at line 55 of file K3dIntrLinePlane.h.

Referenced by GetLinePlanePos(), and LinePlane().

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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/K3dIntrLinePlane.h
• /home/kwan/work/kengine/branches/k3dengine-kwan/K3dEngine_1_0/src/K3dEngine/MathCore/K3dIntrLinePlane.cpp

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