ABoneAttachCameraHelper Class Reference

#include <ABoneAttachCameraHelper.h>

Inheritance diagram for ABoneAttachCameraHelper:

Public Member Functions
	TDECLARE_CLASS (ABoneAttachCameraHelper, ACameraHelper)
	ABoneAttachCameraHelper ()
	~ABoneAttachCameraHelper ()
virtual TBOOL	OnUpdate (TFLOAT a_fDeltaTime) OVERRIDE
virtual TBOOL	Unk2 (void *) OVERRIDE
virtual TBOOL	Unk3 (void *, void *) OVERRIDE
virtual void	OnCreate () OVERRIDE
virtual void	OnDestroy () OVERRIDE
virtual void	OnAttach () OVERRIDE
virtual void	OnDetach () OVERRIDE
virtual void	BoneHelper_Unknown ()
void	SetModel (const Toshi::TPString8 &a_strModelName, const TCHAR *a_szBoneName)
void	SetAnimation (const TCHAR *a_szSeqName)
Public Member Functions inherited from ACameraHelper
	TDECLARE_CLASS (ACameraHelper, Toshi::TObject)
	ACameraHelper ()
	~ACameraHelper ()
virtual void	UpdateCurrentCamera ()
virtual void	GetCameraRotation (Toshi::TVector4 &a_rOutRotation) const
virtual void	Unk7 (void *)
virtual TFLOAT	GetFOV () const
ACamera *	GetCamera ()
void	SetCamera (ACamera *a_pCamera)

Additional Inherited Members
Protected Attributes inherited from ACameraHelper
ACamera *	m_pCamera

Detailed Description

Definition at line 14 of file ABoneAttachCameraHelper.h.

Constructor & Destructor Documentation

ABoneAttachCameraHelper()

ABoneAttachCameraHelper::ABoneAttachCameraHelper

(

)

Definition at line 20 of file ABoneAttachCameraHelper.cpp.

    : m_pAnimation( TNULL )
    , m_pAModelInstance( TNULL )
    , m_pSceneObject( TNULL )
    , m_pSkeletonInstance( TNULL )
    , m_iBoneId( -1 )
    , m_pAnimatableObject( TNULL )
{
}

~ABoneAttachCameraHelper()

ABoneAttachCameraHelper::~ABoneAttachCameraHelper

(

)

Definition at line 32 of file ABoneAttachCameraHelper.cpp.

{
    ThisClass::OnDetach();
}

Member Function Documentation

BoneHelper_Unknown()

void ABoneAttachCameraHelper::BoneHelper_Unknown ( )

virtual

Definition at line 118 of file ABoneAttachCameraHelper.cpp.

{
}

OnAttach()

void ABoneAttachCameraHelper::OnAttach ( )

virtual

Implements ACameraHelper.

Definition at line 84 of file ABoneAttachCameraHelper.cpp.

{
}

OnCreate()

void ABoneAttachCameraHelper::OnCreate ( )

virtual

Implements ACameraHelper.

Definition at line 73 of file ABoneAttachCameraHelper.cpp.

{
}

OnDestroy()

void ABoneAttachCameraHelper::OnDestroy ( )

virtual

Implements ACameraHelper.

Definition at line 78 of file ABoneAttachCameraHelper.cpp.

{
    AAnimatableObjectManager::GetSingleton()->DestroyAnimatableObject( m_pAnimatableObject );
    m_pAnimatableObject = TNULL;
}

OnDetach()

void ABoneAttachCameraHelper::OnDetach ( )

virtual

Reimplemented from ACameraHelper.

Definition at line 89 of file ABoneAttachCameraHelper.cpp.

{
    m_oAnimStartListener.Disconnect();
 
    if ( m_pSkeletonInstance )
    {
        m_pSkeletonInstance->RemoveAllAnimations();
    }
 
    if ( m_pAnimation )
    {
        m_iBoneId    = -1;
        m_pAnimation = TNULL;
    }
 
    if ( m_pAModelInstance )
    {
        TPString8 strModelName = m_pAModelInstance->GetModelName();
 
        AModelRepos::GetSingleton()->DestroyModelInstance( m_pAModelInstance );
        AModelRepos::GetSingleton()->UnloadModel( strModelName, TFALSE );
        AModelRepos::GetSingleton()->UnloadUnusedModels();
 
        m_pSceneObject      = TNULL;
        m_pSkeletonInstance = TNULL;
        m_pAModelInstance   = TNULL;
    }
}

OnUpdate()

TBOOL ABoneAttachCameraHelper::OnUpdate ( TFLOAT a_fDeltaTime )

virtual

Implements ACameraHelper.

Definition at line 38 of file ABoneAttachCameraHelper.cpp.

{
    if ( m_pSceneObject )
    {
        // Get bone transform transformed by the model transform
        TMatrix44 matBoneTransform;
        m_pSkeletonInstance->GetBoneTransformCurrent( m_iBoneId, matBoneTransform );
        m_pSceneObject->GetTransform().GetLocalMatrixImp( m_oTransform );
 
        m_oTransform.Multiply( matBoneTransform );
 
        TVector4 vecDirection = m_oTransform.AsBasisVector4( BASISVECTOR_FORWARD );
        vecDirection.Normalise();
        vecDirection.x = -vecDirection.x;
        vecDirection.y = -vecDirection.y;
        vecDirection.z = -vecDirection.z;
        vecDirection.w = 1.0f;
 
        m_pCamera->GetMatrix().SetTranslation( m_oTransform.GetTranslation() );
        m_pCamera->LookAtDirection( vecDirection );
    }
 
    return TTRUE;
}

SetAnimation()

void ABoneAttachCameraHelper::SetAnimation

(

const TCHAR *

a_szSeqName

)

Definition at line 155 of file ABoneAttachCameraHelper.cpp.

{
    if ( m_pAnimation )
    {
        m_pSkeletonInstance->RemoveAnimation( m_pAnimation, 0.0f );
        m_pAnimation = TNULL;
    }
 
    TINT iSeqId = m_pSkeletonInstance->GetSkeleton()->GetSequenceID( a_szSeqName );
    TASSERT( iSeqId != TSEQ_INVALID );
 
    m_pAnimation = m_pSkeletonInstance->AddAnimation( iSeqId, 1.0f, 0.0f );
}

SetModel()

void ABoneAttachCameraHelper::SetModel	(	const Toshi::TPString8 &	a_strModelName,
		const TCHAR *	a_szBoneName )

Definition at line 123 of file ABoneAttachCameraHelper.cpp.

{
    AModelRepos* pModelRepos = AModelRepos::GetSingleton();
 
    // Make sure the model is loaded
    pModelRepos->LoadModel( a_strModelName, TNULL );
 
    AModel* pModel = pModelRepos->GetModel( a_strModelName );
    TASSERT( TNULL != pModel );
 
    AModelInstance* pInstance = pModelRepos->InstantiateModel( pModel );
    TASSERT( TNULL != pInstance );
 
    m_pAModelInstance = pInstance;
    m_pAModelInstance->GetTransform().SetEuler( TVector3( TMath::HALF_PI, 0.0f, 0.0f ) );
 
    m_pSceneObject      = m_pAModelInstance->GetSceneObject();
    m_pSkeletonInstance = m_pSceneObject->GetSkeletonInstance();
 
    TString8 strBoneName = a_szBoneName;
    m_iBoneId            = m_pSkeletonInstance->GetSkeleton()->GetBoneID( strBoneName, strBoneName.Length() );
    TASSERT( m_iBoneId != TBONE_INVALID );
 
    m_oAnimStartListener.Connect(
        ARenderer::GetSingleton()->GetAnimationUpdateStartEmitter(),
        this,
        &AnimationStartEventHandler,
        0
    );
}

TDECLARE_CLASS()

ABoneAttachCameraHelper::TDECLARE_CLASS	(	ABoneAttachCameraHelper	,
		ACameraHelper	)

Unk2()

TBOOL ABoneAttachCameraHelper::Unk2 ( void * )

virtual

Implements ACameraHelper.

Definition at line 63 of file ABoneAttachCameraHelper.cpp.

{
    return TTRUE;
}

Unk3()

TBOOL ABoneAttachCameraHelper::Unk3 ( void * , void *  )

virtual

Implements ACameraHelper.

Definition at line 68 of file ABoneAttachCameraHelper.cpp.

{
    return TTRUE;
}

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

• D:/_dev/OpenBarnyard/Source/OpenBarnyard/Source/Cameras/ABoneAttachCameraHelper.h
• D:/_dev/OpenBarnyard/Source/OpenBarnyard/Source/Cameras/ABoneAttachCameraHelper.cpp