class csGraphics3DDirect3DDx6 : public IGraphics3D

the Direct3D implementation of the Graphics3D class.

Inheritance:

Public Methods

STDMETHODIMP BeginDraw(int DrawFlags)

Start a new frame.

STDMETHODIMP CacheTexture(IPolygonTexture* texture)

Give a texture to Graphics3D to cache it.

STDMETHODIMP ClearCache(void)

Clear the texture cache.

STDMETHODIMP Close()

closes Direct3D.

csGraphics3DDirect3DDx6(ISystem*)

The constructor. It is passed an interface to the system using it.

STDMETHODIMP DrawFltLight(G3DFltLight& light)

Draw a projected floating light on the screen.

STDMETHODIMP DrawLine(csVector3& v1, csVector3& v2, int color)

Draw a Line.

STDMETHODIMP DrawPolygon(G3DPolygonDP& poly)

Draw the projected polygon with light and texture.

STDMETHODIMP DrawPolygonDebug(G3DPolygonDP& poly)

Draw debug poly

STDMETHODIMP DrawPolygonQuick(G3DPolygonDPQ& poly)

Draw a projected (non-perspective correct) polygon.

STDMETHODIMP DumpCache(void)

Dump the texture cache.

STDMETHODIMP FinishDraw()

End the frame and do a page swap.

STDMETHODIMP Get2dDriver(IGraphics2D** pG2D)

STDMETHODIMP GetCaps(G3D_CAPS *caps)

Get the capabilities of this driver: NOT IMPLEMENTED.

STDMETHODIMP GetColormapFormat( G3D_COLORMAPFORMAT& g3dFormat )

STDMETHODIMP GetHeight(int& nHeight)

STDMETHODIMP GetMaximumAspectRatio(int& ratio)

STDMETHODIMP GetRenderState(G3D_RENDERSTATEOPTION, long& nValue)

Get a render state

STDMETHODIMP GetStringError( HRESULT hRes, char* szErrorString )

STDMETHODIMP GetWidth(int& nWidth)

Get the width

STDMETHODIMP GetZBufPoint(int, int, unsigned long** retval)

Get a z-buffer point

STDMETHODIMP NeedsPO2Maps(void)

STDMETHODIMP Open(char* Title)

opens Direct3D.

STDMETHODIMP Print(csRect* rect)

Print the screen.

STDMETHODIMP SetCamera( ICamera* pCamera )

Set the camera object.

STDMETHODIMP SetDimensions(int width, int height)

Change the dimensions of the display.

STDMETHODIMP SetRenderState(G3D_RENDERSTATEOPTION, long value)

Set a render state

STDMETHODIMP SetWorld(IWorld* piWorld)

STDMETHODIMP SetZBufMode(G3DZBufMode mode)

Set the mode for the Z buffer (functionality also exists in SetRenderState).

STDMETHODIMP UncacheTexture(IPolygonTexture* texture)

Release a texture from the cache.

~csGraphics3DDirect3DDx6()

the destructor.

Private Fields

bool m_bIsHardware

whether this is a hardware device.

bool m_bIsLocked

whether the device is locked or not.

G3D_CAPS m_Caps

Capabilities of the renderer.

DWORD m_dwDeviceBitDepth

the bit-depth of this device.

GUID m_Guid

the globally unique identifier for this device.

D3DMATERIALHANDLE m_hd3dBackMat

D3D handle to the background material.

int m_iTypeLightmap

supported lightmap type

IDirect3D3* m_lpD3D

Direct3D class

IDirect3DMaterial3* m_lpd3dBackMat

D3d Background material.

IDirect3DDevice3* m_lpd3dDevice

D3D Device

IDirect3DViewport3* m_lpd3dViewport

D3d Viewport

IDirectDraw4* m_lpDD

Pointer to DirectDraw class

IDirectDrawSurface4* m_lpddDevice

Offscreen Surface

IDirectDrawSurface4* m_lpddPrimary

Primary Surface

IDirectDrawSurface4* m_lpddZBuffer

ZBuffer surface

int m_nDrawMode

The current drawing mode (2D/3D)

int m_nHalfWidth

Half-dimensions of viewport.

int m_nWidth

Dimensions of viewport.

ICamera* m_pCamera

The camera object.

IDirectDetectionInternal* m_pDirectDevice

The directdraw device description

IGraphics2D* m_piG2D

the 2d graphics driver.

ISystem* m_piSystem

The system driver

D3DLightMapCache* m_pLightmapCache

the lightmap cache.

D3DTextureCache* m_pTextureCache

the texture cache.

G3DZBufMode m_ZBufMode

The current read/write settings for the Z-buffer.

bool rstate_dither

DAN: render-states these override any other variable settings

bool use16BitTexture

use 16 bit texture else 8 bit

Private Methods

bool EnumDevices(void)

used to get the appropriate device.

inline void SetupPolygon( G3DPolygonDP& poly, float& J1, float& J2, float& J3, float& K1, float& K2, float& K3, float& M, float& N, float& O )

used to set up polygon geometry before rasterization.

IDirectDraw4* m_lpDD

Pointer to DirectDraw class

IDirectDrawSurface4* m_lpddPrimary

Primary Surface

IDirectDrawSurface4* m_lpddDevice

Offscreen Surface

IDirect3D3* m_lpD3D

Direct3D class

IDirectDrawSurface4* m_lpddZBuffer

ZBuffer surface

IDirect3DDevice3* m_lpd3dDevice

D3D Device

IDirect3DViewport3* m_lpd3dViewport

D3d Viewport

IDirect3DMaterial3* m_lpd3dBackMat

D3d Background material.

D3DMATERIALHANDLE m_hd3dBackMat

D3D handle to the background material.

bool m_bIsHardware

whether this is a hardware device.

DWORD m_dwDeviceBitDepth

the bit-depth of this device.

GUID m_Guid

the globally unique identifier for this device.

D3DTextureCache* m_pTextureCache

the texture cache.

D3DLightMapCache* m_pLightmapCache

the lightmap cache.

int m_iTypeLightmap

supported lightmap type

int m_nWidth

Dimensions of viewport.

int m_nHalfWidth

Half-dimensions of viewport.

G3DZBufMode m_ZBufMode

The current read/write settings for the Z-buffer.

int m_nDrawMode

The current drawing mode (2D/3D)

bool rstate_dither

DAN: render-states these override any other variable settings

G3D_CAPS m_Caps

Capabilities of the renderer.

ICamera* m_pCamera

The camera object.

IGraphics2D* m_piG2D

the 2d graphics driver.

IDirectDetectionInternal* m_pDirectDevice

The directdraw device description

ISystem* m_piSystem

The system driver

bool use16BitTexture

use 16 bit texture else 8 bit

csGraphics3DDirect3DDx6(ISystem*)

The constructor. It is passed an interface to the system using it.

~csGraphics3DDirect3DDx6()

the destructor.

STDMETHODIMP Open(char* Title)

opens Direct3D.

STDMETHODIMP Close()

closes Direct3D.

STDMETHODIMP SetDimensions(int width, int height)

Change the dimensions of the display.

STDMETHODIMP BeginDraw(int DrawFlags)

Start a new frame.

STDMETHODIMP FinishDraw()

End the frame and do a page swap.

STDMETHODIMP SetZBufMode(G3DZBufMode mode)

Set the mode for the Z buffer (functionality also exists in SetRenderState).

STDMETHODIMP DrawPolygon(G3DPolygonDP& poly)

Draw the projected polygon with light and texture.

STDMETHODIMP DrawPolygonDebug(G3DPolygonDP& poly)

Draw debug poly

STDMETHODIMP DrawLine(csVector3& v1, csVector3& v2, int color)

Draw a Line.

STDMETHODIMP DrawPolygonQuick(G3DPolygonDPQ& poly)

Draw a projected (non-perspective correct) polygon.

STDMETHODIMP DrawFltLight(G3DFltLight& light)

Draw a projected floating light on the screen.

STDMETHODIMP CacheTexture(IPolygonTexture* texture)

Give a texture to Graphics3D to cache it.

STDMETHODIMP UncacheTexture(IPolygonTexture* texture)

Release a texture from the cache.

STDMETHODIMP GetCaps(G3D_CAPS *caps)

Get the capabilities of this driver: NOT IMPLEMENTED.

STDMETHODIMP DumpCache(void)

Dump the texture cache.

STDMETHODIMP ClearCache(void)

Clear the texture cache.

STDMETHODIMP GetColormapFormat( G3D_COLORMAPFORMAT& g3dFormat )

STDMETHODIMP GetStringError( HRESULT hRes, char* szErrorString )

STDMETHODIMP SetCamera( ICamera* pCamera )

Set the camera object.

STDMETHODIMP Print(csRect* rect)

Print the screen.

STDMETHODIMP SetRenderState(G3D_RENDERSTATEOPTION, long value)

Set a render state

STDMETHODIMP GetRenderState(G3D_RENDERSTATEOPTION, long& nValue)

Get a render state

STDMETHODIMP GetZBufPoint(int, int, unsigned long** retval)

Get a z-buffer point

STDMETHODIMP GetWidth(int& nWidth)

Get the width

STDMETHODIMP GetHeight(int& nHeight)

STDMETHODIMP SetWorld(IWorld* piWorld)

STDMETHODIMP NeedsPO2Maps(void)

STDMETHODIMP GetMaximumAspectRatio(int& ratio)

STDMETHODIMP Get2dDriver(IGraphics2D** pG2D)

bool EnumDevices(void)

used to get the appropriate device.

bool m_bIsLocked

whether the device is locked or not.

inline void SetupPolygon( G3DPolygonDP& poly, float& J1, float& J2, float& J3, float& K1, float& K2, float& K3, float& M, float& N, float& O )

used to set up polygon geometry before rasterization.

This class has no child classes.

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