#include <TRenderContext_DX8.h>

Inheritance diagram for TRenderContextD3D:

Public Member Functions
	TRenderContextD3D (TRenderInterface *a_pRenderer)

	~TRenderContextD3D ()

virtual void	Update () override

void	ComputePerspectiveProjection ()

void	ComputeOrthographicProjection ()

void	ComputePerspectiveFrustum ()

void	ComputeOrthographicFrustum ()

void	EnableFogHAL ()

void	DisableFogHAL ()

const TMatrix44 &	GetProjectionMatrix () const

Public Member Functions inherited from TRenderContext
	TRenderContext (TRenderInterface *pRender)

virtual	~TRenderContext ()

virtual void	SetModelViewMatrix (const TMatrix44 &a_rMatrix)

virtual void	SetWorldViewMatrix (const TMatrix44 &a_rMatrix)

void	ClearLightIDs ()

void	AddLight (TLightID a_iLightId)

const PROJECTIONPARAMS &	GetProjectionParams () const

void	SetProjectionParams (const PROJECTIONPARAMS &a_rParams)

const VIEWPORTPARAMS &	GetViewportParameters () const

void	SetViewportParameters (const VIEWPORTPARAMS &a_rParams)

CameraMode	GetCameraMode ()

void	SetCameraMode (CameraMode a_eCameraMode)

void	EnableFog (TBOOL a_bEnable)

void	SetFogDistance (TFLOAT a_fStart, TFLOAT a_fEnd)

TFLOAT	GetX () const

TFLOAT	GetY () const

TFLOAT	GetWidth () const

TFLOAT	GetHeight () const

TBOOL	IsFogEnabled () const

TBOOL	IsDirty () const

TSkeletonInstance *	GetSkeletonInstance () const

void	SetSkeletonInstance (TSkeletonInstance *a_pSkeletonInstance)

TUINT	GetClipFlags () const

TUINT	SetClipFlags (TUINT a_uiClipFlags)

const TPlane *	GetWorldPlanes ()

const TMatrix44 &	GetViewWorldMatrix ()

const TMatrix44 &	GetWorldModelMatrix ()

const TMatrix44 &	GetModelWorldMatrix ()

const TMatrix44 &	GetViewModelMatrix ()

TMatrix44 &	GetModelViewMatrix ()

TMatrix44 &	GetWorldViewMatrix ()

const TPlane *	GetFrustumPlanes () const

void	SetCameraObject (TCameraObject *a_pCameraObject)

TCameraObject *	GetCameraObject () const

TFLOAT	GetAlphaBlend () const

void	SetAlphaBlend (TFLOAT val)

TFLOAT	GetShadeCoeff () const

void	SetShadeCoeff (TFLOAT val)

const TVector4 &	GetAmbientColour () const

Static Public Member Functions
static TRenderContextD3D *	Upcast (TRenderContext *a_pRenderContext)

Static Public Member Functions inherited from TRenderContext
static void	ComputePerspectiveProjection (TMatrix44 &a_rOutProjection, const VIEWPORTPARAMS &a_rViewportParams, const PROJECTIONPARAMS &a_rProjParams)

static void	ComputeOrthographicProjection (TMatrix44 &a_rOutProjection, const VIEWPORTPARAMS &a_rViewportParams, const PROJECTIONPARAMS &a_rProjParams)

static void	ComputePerspectiveFrustum (TFrustum &a_rcFrustum, const VIEWPORTPARAMS &a_rViewportParams, const PROJECTIONPARAMS &a_rProjParams)

static void	ComputeOrthographicFrustum (TFrustum &a_rcFrustum, const VIEWPORTPARAMS &a_rViewportParams, const PROJECTIONPARAMS &a_rProjParams)

static TBOOL	CullSphereToFrustumSimple (const TSphere &a_rSphere, const TPlane *a_pPlanes, TINT a_iNumPlanes)

static TINT	CullSphereToFrustum (const TSphere &a_rSphere, const TPlane *a_pPlanes, TINT a_iClipFlags, TINT a_iClipFlagsMask)

Additional Inherited Members
Public Types inherited from TRenderContext
enum	FLAG_ : FLAG { FLAG_DIRTY = BITFLAG( 0 ) , FLAG_FOG = BITFLAG( 1 ) , FLAG_HAS_MODELWORLDMATRIX = BITFLAG( 2 ) , FLAG_HAS_VIEWWORLDMATRIX = BITFLAG( 3 ) , FLAG_UNK3 = BITFLAG( 4 ) , FLAG_UNK4 = BITFLAG( 5 ) , FLAG_HAS_WORLDPLANES = BITFLAG( 6 ) , FLAG_UNK6 = BITFLAG( 7 ) , FLAG_DIRTY_WORLDMODELMATRIX = BITFLAG( 8 ) , FLAG_DIRTY_VIEWMODELMATRIX = BITFLAG( 9 ) }

enum	CameraMode_ : CameraMode { CameraMode_Perspective , CameraMode_Orthographic }

typedef TUINT32	FLAG

typedef TUINT32	CameraMode

Protected Member Functions inherited from TRenderContext
void	SetDirty (TBOOL a_bDirty)

void	SetFlag (FLAG a_eFlag, TBOOL a_bEnable)

Protected Attributes inherited from TRenderContext
TRenderInterface *	m_pRenderer

FLAG	m_eFlags

TUINT	m_eClipFlags

TUINT	m_Unk

CameraMode	m_eCameraMode

VIEWPORTPARAMS	m_oViewportParams

PROJECTIONPARAMS	m_oProjParams

TSkeletonInstance *	m_pCurrentSkeletonInstance

TMatrix44	m_oModelViewMatrix

TMatrix44	m_oWorldViewMatrix

TMatrix44	m_oModelWorldMatrix

TMatrix44	m_oViewWorldMatrix

TVector4	m_AmbientColor

TVector4	m_FogColor

TFLOAT	m_fFogDistanceStart

TFLOAT	m_fFogDistanceEnd

TFrustum	m_aFrustumPlanes1

TFrustum	m_aWorldPlanes

TFrustum	m_aFrustumPlanes2

TMatrix44	m_oWorldModelMatrix

TMatrix44	m_oViewModelMatrix

TFLOAT	m_fAlphaBlend

TFLOAT	m_fShadeCoeff

TLightIDList	m_oLightIds

TCameraObject *	m_pCurrentCameraObject

Detailed Description

Definition at line 6 of file TRenderContext_DX8.h.

Constructor & Destructor Documentation

◆ TRenderContextD3D()

TRenderContextD3D::TRenderContextD3D ( TRenderInterface * a_pRenderer )

Definition at line 79 of file TRenderContext_DX8.cpp.

    : TRenderContext( a_pRenderer )
{
}

◆ ~TRenderContextD3D()

TRenderContextD3D::~TRenderContextD3D ( )

Definition at line 85 of file TRenderContext_DX8.cpp.

86{

87}

Member Function Documentation

◆ ComputeOrthographicFrustum()

void TRenderContextD3D::ComputeOrthographicFrustum ( )

Definition at line 40 of file TRenderContext_DX8.cpp.

{
    TRenderContext::ComputeOrthographicFrustum( m_aFrustumPlanes1, m_oViewportParams, m_oProjParams );
 
    // Copy planes
    m_aFrustumPlanes2[ WORLDPLANE_LEFT ]   = m_aFrustumPlanes1[ WORLDPLANE_LEFT ];
    m_aFrustumPlanes2[ WORLDPLANE_RIGHT ]  = m_aFrustumPlanes1[ WORLDPLANE_RIGHT ];
    m_aFrustumPlanes2[ WORLDPLANE_BOTTOM ] = m_aFrustumPlanes1[ WORLDPLANE_BOTTOM ];
    m_aFrustumPlanes2[ WORLDPLANE_TOP ]    = m_aFrustumPlanes1[ WORLDPLANE_TOP ];
    m_aFrustumPlanes2[ WORLDPLANE_NEAR ]   = m_aFrustumPlanes1[ WORLDPLANE_NEAR ];
    m_aFrustumPlanes2[ WORLDPLANE_FAR ]    = m_aFrustumPlanes1[ WORLDPLANE_FAR ];
}

◆ ComputeOrthographicProjection()

void TRenderContextD3D::ComputeOrthographicProjection ( )

Definition at line 20 of file TRenderContext_DX8.cpp.

{
    TRenderContext::ComputeOrthographicProjection( m_Projection, m_oViewportParams, m_oProjParams );
}

◆ ComputePerspectiveFrustum()

void TRenderContextD3D::ComputePerspectiveFrustum ( )

Definition at line 26 of file TRenderContext_DX8.cpp.

{
    TRenderContext::ComputePerspectiveFrustum( m_aFrustumPlanes1, m_oViewportParams, m_oProjParams );
 
    // Copy planes
    m_aFrustumPlanes2[ WORLDPLANE_LEFT ]   = m_aFrustumPlanes1[ WORLDPLANE_LEFT ];
    m_aFrustumPlanes2[ WORLDPLANE_RIGHT ]  = m_aFrustumPlanes1[ WORLDPLANE_RIGHT ];
    m_aFrustumPlanes2[ WORLDPLANE_BOTTOM ] = m_aFrustumPlanes1[ WORLDPLANE_BOTTOM ];
    m_aFrustumPlanes2[ WORLDPLANE_TOP ]    = m_aFrustumPlanes1[ WORLDPLANE_TOP ];
    m_aFrustumPlanes2[ WORLDPLANE_NEAR ]   = m_aFrustumPlanes1[ WORLDPLANE_NEAR ];
    m_aFrustumPlanes2[ WORLDPLANE_FAR ]    = m_aFrustumPlanes1[ WORLDPLANE_FAR ];
}

◆ ComputePerspectiveProjection()

void TRenderContextD3D::ComputePerspectiveProjection ( )

Definition at line 14 of file TRenderContext_DX8.cpp.

{
    TRenderContext::ComputePerspectiveProjection( m_Projection, m_oViewportParams, m_oProjParams );
}

◆ DisableFogHAL()

void TRenderContextD3D::DisableFogHAL ( )

Definition at line 70 of file TRenderContext_DX8.cpp.

{
    auto pRenderer = TSTATICCAST( TRenderD3DInterface, m_pRenderer );
    auto pDevice   = pRenderer->GetDirect3DDevice();
 
    pDevice->SetRenderState( D3DRS_FOGENABLE, FALSE );
}

◆ EnableFogHAL()

void TRenderContextD3D::EnableFogHAL ( )

Definition at line 54 of file TRenderContext_DX8.cpp.

{
    auto pRenderer = TSTATICCAST( TRenderD3DInterface, m_pRenderer );
    auto pDevice   = pRenderer->GetDirect3DDevice();
 
    pDevice->SetRenderState( D3DRS_FOGENABLE, TRUE );
    pDevice->SetRenderState( D3DRS_FOGTABLEMODE, D3DFOG_LINEAR );
    pDevice->SetRenderState(
        D3DRS_FOGCOLOR,
        ( ( ( TUINT8( m_FogColor.x * 255.0f ) << 8 ) | TUINT8( m_FogColor.y * 255.0f ) ) << 8 ) | TUINT8( m_FogColor.z * 255.0f )
    );
 
    pDevice->SetRenderState( D3DRS_FOGSTART, *TREINTERPRETCAST( DWORD*, &m_fFogDistanceStart ) );
    pDevice->SetRenderState( D3DRS_FOGEND, *TREINTERPRETCAST( DWORD*, &m_fFogDistanceEnd ) );
}

◆ GetProjectionMatrix()

const TMatrix44 & TRenderContextD3D::GetProjectionMatrix ( ) const

inline

Definition at line 23 of file TRenderContext_DX8.h.

23{ return m_Projection; }

◆ Upcast()

static TRenderContextD3D * TRenderContextD3D::Upcast ( TRenderContext * a_pRenderContext )

inlinestatic

Definition at line 25 of file TRenderContext_DX8.h.

    {
        return TSTATICCAST( TRenderContextD3D, a_pRenderContext );
    }

◆ Update()

void TRenderContextD3D::Update ( )

overridevirtual

Implements TRenderContext.

Definition at line 90 of file TRenderContext_DX8.cpp.

{
    if ( IsDirty() )
    {
        if ( m_eCameraMode == CameraMode_Perspective )
        {
            ComputePerspectiveProjection();
            ComputePerspectiveFrustum();
        }
        else
        {
            ComputeOrthographicProjection();
            ComputeOrthographicFrustum();
        }
 
        auto pRenderer = TSTATICCAST( TRenderD3DInterface, m_pRenderer );
        pRenderer->GetDirect3DDevice()->SetTransform( D3DTS_VIEW, TREINTERPRETCAST( D3DMATRIX*, &TMatrix44::IDENTITY ) );
        pRenderer->GetDirect3DDevice()->SetTransform( D3DTS_PROJECTION, TREINTERPRETCAST( D3DMATRIX*, &m_Projection ) );
    }
}

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

D:/_dev/OpenBarnyard/Source/Toshi/Source/Platform/DX8/TRenderContext_DX8.h
D:/_dev/OpenBarnyard/Source/Toshi/Source/Platform/DX8/TRenderContext_DX8.cpp

Public Member Functions

Static Public Member Functions

Additional Inherited Members