The D3D host view implementation that overrides rendering methods. More...

#include <D3DHost_View.hxx>

Inheritance diagram for D3DHost_View:

[legend]

Public Member Functions
	D3DHost_View (const Handle< Graphic3d_StructureManager > &theMgr, const Handle< D3DHost_GraphicDriver > &theDriver, const Handle< OpenGl_Caps > &theCaps, OpenGl_StateCounter *theCounter)
	Constructor. More...

virtual	~D3DHost_View ()
	Default destructor. More...

virtual void	ReleaseGlResources (const Handle< OpenGl_Context > &theCtx) override
	Release OpenGL resources. More...

virtual void	SetWindow (const Handle< Aspect_Window > &theWindow, const Aspect_RenderingContext theContext) override
	Creates and maps rendering window to the view. More...

virtual void	Resized () override
	Resizes the window. More...

virtual void	Redraw () override
	Redraw the all content. More...

virtual void	RedrawImmediate () override
	Redraw only immediate layer. More...

virtual void	DiagnosticInformation (TColStd_IndexedDataMapOfStringString &theDict, Graphic3d_DiagnosticInfo theFlags) const override
	Fill in the dictionary with diagnostic info. Should be called within rendering thread. More...

bool	isD3dEx () const

IDirect3DDevice9 *	D3dDevice () const
	Access Direct3D device instance. More...

const Handle< D3DHost_FrameBuffer > &	D3dWglBuffer () const
	Return D3D/WGL FBO. More...

IDirect3DSurface9 *	D3dColorSurface () const
	Return D3D surface. More...

Public Member Functions inherited from OpenGl_View
	OpenGl_View (const Handle< Graphic3d_StructureManager > &theMgr, const Handle< OpenGl_GraphicDriver > &theDriver, const Handle< OpenGl_Caps > &theCaps, OpenGl_StateCounter *theCounter)
	Constructor. More...

virtual	~OpenGl_View ()
	Default destructor. More...

virtual void	Remove () override
	Deletes and erases the view. More...

Standard_Boolean	SetImmediateModeDrawToFront (const Standard_Boolean theDrawToFrontBuffer) override

virtual Handle< Aspect_Window >	Window () const override
	Returns window associated with the view. More...

virtual Standard_Boolean	IsDefined () const override
	Returns True if the window associated to the view is defined. More...

virtual void	Invalidate () override
	Marks BVH tree for given priority list as dirty and marks primitive set for rebuild. More...

virtual Standard_Boolean	IsInvalidated () override
	Return true if view content cache has been invalidated. More...

virtual Standard_Boolean	BufferDump (Image_PixMap &theImage, const Graphic3d_BufferType &theBufferType) override
	Dump active rendering buffer into specified memory buffer. In Ray-Tracing allow to get a raw HDR buffer using Graphic3d_BT_RGB_RayTraceHdrLeft buffer type, only Left view will be dumped ignoring stereoscopic parameter. More...

virtual void	InvalidateBVHData (const Graphic3d_ZLayerId theLayerId) override
	Marks BVH tree and the set of BVH primitives of correspondent priority list with id theLayerId as outdated. More...

virtual void	InsertLayerBefore (const Graphic3d_ZLayerId theLayerId, const Graphic3d_ZLayerSettings &theSettings, const Graphic3d_ZLayerId theLayerAfter) override
	Add a layer to the view. More...

virtual void	InsertLayerAfter (const Graphic3d_ZLayerId theNewLayerId, const Graphic3d_ZLayerSettings &theSettings, const Graphic3d_ZLayerId theLayerBefore) override
	Add a layer to the view. More...

virtual void	RemoveZLayer (const Graphic3d_ZLayerId theLayerId) override
	Remove a z layer with the given ID. More...

virtual void	SetZLayerSettings (const Graphic3d_ZLayerId theLayerId, const Graphic3d_ZLayerSettings &theSettings) override
	Sets the settings for a single Z layer of specified view. More...

virtual Standard_Integer	ZLayerMax () const override
	Returns the maximum Z layer ID. First layer ID is Graphic3d_ZLayerId_Default, last ID is ZLayerMax(). More...

virtual const NCollection_List< Handle< Graphic3d_Layer > > &	Layers () const override
	Returns the list of layers. More...

virtual Handle< Graphic3d_Layer >	Layer (const Graphic3d_ZLayerId theLayerId) const override
	Returns layer with given ID or NULL if undefined. More...

virtual Bnd_Box	MinMaxValues (const Standard_Boolean theToIncludeAuxiliary) const override
	Returns the bounding box of all structures displayed in the view. If theToIncludeAuxiliary is TRUE, then the boundary box also includes minimum and maximum limits of graphical elements forming parts of infinite and other auxiliary structures. More...

virtual Handle< Standard_Transient >	FBO () const override
	Returns pointer to an assigned framebuffer object. More...

virtual void	SetFBO (const Handle< Standard_Transient > &theFbo) override
	Sets framebuffer object for offscreen rendering. More...

virtual Handle< Standard_Transient >	FBOCreate (const Standard_Integer theWidth, const Standard_Integer theHeight) override
	Generate offscreen FBO in the graphic library. If not supported on hardware returns NULL. More...

virtual void	FBORelease (Handle< Standard_Transient > &theFbo) override
	Remove offscreen FBO from the graphic library. More...

virtual void	FBOGetDimensions (const Handle< Standard_Transient > &theFbo, Standard_Integer &theWidth, Standard_Integer &theHeight, Standard_Integer &theWidthMax, Standard_Integer &theHeightMax) override
	Read offscreen FBO configuration. More...

virtual void	FBOChangeViewport (const Handle< Standard_Transient > &theFbo, const Standard_Integer theWidth, const Standard_Integer theHeight) override
	Change offscreen FBO viewport. More...

const Handle< OpenGl_DepthPeeling > &	DepthPeelingFbos () const
	Returns additional buffers for depth peeling OIT. More...

virtual Aspect_GradientBackground	GradientBackground () const override
	Returns gradient background fill colors. More...

virtual void	SetGradientBackground (const Aspect_GradientBackground &theBackground) override
	Sets gradient background fill colors. More...

virtual void	SetBackgroundImage (const Handle< Graphic3d_TextureMap > &theTextureMap, Standard_Boolean theToUpdatePBREnv=Standard_True) override
	Sets image texture or environment cubemap as background. More...

virtual void	SetTextureEnv (const Handle< Graphic3d_TextureEnv > &theTextureEnv) override
	Sets environment texture for the view. More...

virtual Aspect_FillMethod	BackgroundImageStyle () const override
	Returns background image fill style. More...

virtual void	SetBackgroundImageStyle (const Aspect_FillMethod theFillStyle) override
	Sets background image fill style. More...

virtual void	SetImageBasedLighting (Standard_Boolean theToEnableIBL) override
	Enables or disables IBL (Image Based Lighting) from background cubemap. Has no effect if PBR is not used. More...

unsigned int	SpecIBLMapLevels () const
	Returns number of mipmap levels used in specular IBL map. 0 if PBR environment is not created. More...

const gp_XYZ &	LocalOrigin () const
	Returns local camera origin currently set for rendering, might be modified during rendering. More...

void	SetLocalOrigin (const gp_XYZ &theOrigin)
	Setup local camera origin currently set for rendering. More...

virtual const Handle< Graphic3d_LightSet > &	Lights () const override
	Returns list of lights of the view. More...

virtual void	SetLights (const Handle< Graphic3d_LightSet > &theLights) override
	Sets list of lights for the view. More...

virtual const Handle< Graphic3d_SequenceOfHClipPlane > &	ClipPlanes () const override
	Returns list of clip planes set for the view. More...

virtual void	SetClipPlanes (const Handle< Graphic3d_SequenceOfHClipPlane > &thePlanes) override
	Sets list of clip planes for the view. More...

virtual TCollection_AsciiString	StatisticInformation () const override
	Returns string with statistic performance info. More...

virtual void	StatisticInformation (TColStd_IndexedDataMapOfStringString &theDict) const override
	Fills in the dictionary with statistic performance info. More...

const Quantity_ColorRGBA &	BackgroundColor () const
	Returns background color. More...

OpenGl_GraduatedTrihedron &	ChangeGraduatedTrihedron ()
	Change graduated trihedron. More...

void	SetTextureEnv (const Handle< OpenGl_Context > &theCtx, const Handle< Graphic3d_TextureEnv > &theTexture)

void	SetBackgroundTextureStyle (const Aspect_FillMethod FillStyle)

void	SetBackgroundGradient (const Quantity_Color &AColor1, const Quantity_Color &AColor2, const Aspect_GradientFillMethod AType)

void	SetBackgroundGradientType (const Aspect_GradientFillMethod AType)

const OpenGl_LayerList &	LayerList () const
	Returns list of OpenGL Z-layers. More...

const Handle< OpenGl_Window > &	GlWindow () const
	Returns OpenGL window implementation. More...

const Handle< OpenGl_TextureSet > &	GlTextureEnv () const
	Returns OpenGL environment map. More...

const Graphic3d_CullingTool &	BVHTreeSelector () const
	Returns selector for BVH tree, providing a possibility to store information about current view volume and to detect which objects are overlapping it. More...

bool	HasImmediateStructures () const
	Returns true if there are immediate structures to display. More...

virtual void	GraduatedTrihedronDisplay (const Graphic3d_GraduatedTrihedron &theTrihedronData) override
	Displays Graduated Trihedron. More...

virtual void	GraduatedTrihedronErase () override
	Erases Graduated Trihedron. More...

virtual void	GraduatedTrihedronMinMaxValues (const Graphic3d_Vec3 theMin, const Graphic3d_Vec3 theMax) override
	Sets minimum and maximum points of scene bounding box for Graduated Trihedron stored in graphic view object. More...

	DEFINE_STANDARD_RTTIEXT (OpenGl_View, Graphic3d_CView) friend class OpenGl_GraphicDriver
	Result of RT/PT shaders initialization. More...

Public Member Functions inherited from Graphic3d_CView
	Graphic3d_CView (const Handle< Graphic3d_StructureManager > &theMgr)
	Constructor. More...

virtual	~Graphic3d_CView ()
	Destructor. More...

Standard_Integer	Identification () const
	Returns the identification number of the view. More...

virtual void	Activate ()
	Activates the view. Maps presentations defined within structure manager onto this view. More...

virtual void	Deactivate ()
	Deactivates the view. Unmaps presentations defined within structure manager. The view in deactivated state will ignore actions on structures such as Display(). More...

Standard_Boolean	IsActive () const
	Returns the activity flag of the view. More...

Standard_Boolean	IsRemoved () const
	Returns true if the view was removed. More...

virtual const Handle< Graphic3d_Camera > &	Camera () const override
	Returns camera object of the view. More...

virtual void	SetCamera (const Handle< Graphic3d_Camera > &theCamera)
	Sets camera used by the view. More...

Graphic3d_TypeOfShadingModel	ShadingModel () const
	Returns default Shading Model of the view; Graphic3d_TypeOfShadingModel_Phong by default. More...

void	SetShadingModel (Graphic3d_TypeOfShadingModel theModel)
	Sets default Shading Model of the view. Will throw an exception on attempt to set Graphic3d_TypeOfShadingModel_DEFAULT. More...

Graphic3d_TypeOfBackfacingModel	BackfacingModel () const
	Return backfacing model used for the view; Graphic3d_TypeOfBackfacingModel_Auto by default, which means that backface culling is defined by each presentation. More...

void	SetBackfacingModel (const Graphic3d_TypeOfBackfacingModel theModel)
	Sets backfacing model for the view. More...

Graphic3d_TypeOfVisualization	VisualizationType () const
	Returns visualization type of the view. More...

void	SetVisualizationType (const Graphic3d_TypeOfVisualization theType)
	Sets visualization type of the view. More...

void	SetComputedMode (const Standard_Boolean theMode)
	Switches computed HLR mode in the view. More...

Standard_Boolean	ComputedMode () const
	Returns the computed HLR mode state. More...

void	ReCompute (const Handle< Graphic3d_Structure > &theStructure)
	Computes the new presentation of the structure displayed in this view with the type Graphic3d_TOS_COMPUTED. More...

void	Update (const Graphic3d_ZLayerId theLayerId=Graphic3d_ZLayerId_UNKNOWN)
	Invalidates bounding box of specified ZLayerId. More...

void	Compute ()
	Computes the new presentation of the structures displayed in this view with the type Graphic3d_TOS_COMPUTED. More...

Standard_Boolean	ContainsFacet () const
	Returns Standard_True if one of the structures displayed in the view contains Polygons, Triangles or Quadrangles. More...

Standard_Boolean	ContainsFacet (const Graphic3d_MapOfStructure &theSet) const
	Returns Standard_True if one of the structures in the set contains Polygons, Triangles or Quadrangles. More...

void	DisplayedStructures (Graphic3d_MapOfStructure &theStructures) const
	Returns the set of structures displayed in this view. More...

virtual Standard_Integer	NumberOfDisplayedStructures () const
	Returns number of displayed structures in the view. More...

const Handle< Graphic3d_NMapOfTransient > &	HiddenObjects () const
	Returns map of objects hidden within this specific view (not viewer-wise). More...

Handle< Graphic3d_NMapOfTransient > &	ChangeHiddenObjects ()
	Returns map of objects hidden within this specific view (not viewer-wise). More...

Standard_Boolean	IsComputed (const Standard_Integer theStructId, Handle< Graphic3d_Structure > &theComputedStruct) const
	Returns Standard_True in case if the structure with the given <theStructId> is in list of structures to be computed and stores computed struct to <theComputedStruct>. More...

Bnd_Box	MinMaxValues (const Graphic3d_MapOfStructure &theSet, const Standard_Boolean theToIncludeAuxiliary=Standard_False) const
	Returns the coordinates of the boundary box of all structures in the set <theSet>. If <theToIgnoreInfiniteFlag> is TRUE, then the boundary box also includes minimum and maximum limits of graphical elements forming parts of infinite structures. More...

const Handle< Graphic3d_StructureManager > &	StructureManager () const
	Returns the structure manager handle which manage structures associated with this view. More...

virtual void	InvalidateZLayerBoundingBox (const Graphic3d_ZLayerId theLayerId)
	Returns the bounding box of all structures displayed in the Z layer. More...

Standard_Real	ConsiderZoomPersistenceObjects ()
	Returns zoom-scale factor. More...

virtual void	CopySettings (const Handle< Graphic3d_CView > &theOther)
	Copy visualization settings from another view. Method is used for cloning views in viewer when its required to create view with same view properties. More...

const Graphic3d_RenderingParams &	RenderingParams () const
	Returns current rendering parameters and effect settings. More...

Graphic3d_RenderingParams &	ChangeRenderingParams ()
	Returns reference to current rendering parameters and effect settings. More...

virtual Aspect_Background	Background () const
	Returns background fill color. More...

virtual void	SetBackground (const Aspect_Background &theBackground)
	Sets background fill color. More...

const Handle< Graphic3d_TextureMap > &	BackgroundImage ()
	Returns background image texture map. More...

const Handle< Graphic3d_CubeMap > &	BackgroundCubeMap () const
	Returns cubemap being set last time on background. More...

const Handle< Graphic3d_CubeMap > &	IBLCubeMap () const
	Returns cubemap being set last time on background. More...

Graphic3d_TypeOfBackground	BackgroundType () const
	Returns background type. More...

void	SetBackgroundType (Graphic3d_TypeOfBackground theType)
	Sets background type. More...

const Handle< Graphic3d_TextureEnv > &	TextureEnv () const
	Returns environment texture set for the view. More...

Standard_Real	UnitFactor () const
	Return unit scale factor defined as scale factor for m (meters); 1.0 by default. Normally, view definition is unitless, however some operations like VR input requires proper units mapping. More...

void	SetUnitFactor (Standard_Real theFactor)
	Set unit scale factor. More...

const Handle< Aspect_XRSession > &	XRSession () const
	Return XR session. More...

void	SetXRSession (const Handle< Aspect_XRSession > &theSession)
	Set XR session. More...

bool	IsActiveXR () const
	Return TRUE if there is active XR session. More...

virtual bool	InitXR ()
	Initialize XR session. More...

virtual void	ReleaseXR ()
	Release XR session. More...

virtual void	ProcessXRInput ()
	Process input. More...

void	SetupXRPosedCamera ()
	Compute PosedXRCamera() based on current XR head pose and make it active. More...

void	UnsetXRPosedCamera ()
	Set current camera back to BaseXRCamera() and copy temporary modifications of PosedXRCamera(). Calls SynchronizeXRPosedToBaseCamera() beforehand. More...

const Handle< Graphic3d_Camera > &	PosedXRCamera () const
	Returns transient XR camera position with tracked head orientation applied. More...

void	SetPosedXRCamera (const Handle< Graphic3d_Camera > &theCamera)
	Sets transient XR camera position with tracked head orientation applied. More...

const Handle< Graphic3d_Camera > &	BaseXRCamera () const
	Returns anchor camera definition (without tracked head orientation). More...

void	SetBaseXRCamera (const Handle< Graphic3d_Camera > &theCamera)
	Sets anchor camera definition. More...

gp_Trsf	PoseXRToWorld (const gp_Trsf &thePoseXR) const
	Convert XR pose to world space. More...

gp_Ax1	ViewAxisInWorld (const gp_Trsf &thePoseXR) const
	Returns view direction in the world space based on XR pose. More...

void	SynchronizeXRBaseToPosedCamera ()
	Recomputes PosedXRCamera() based on BaseXRCamera() and head orientation. More...

void	SynchronizeXRPosedToBaseCamera ()
	Checks if PosedXRCamera() has been modified since SetupXRPosedCamera() and copies these modifications to BaseXRCamera(). More...

void	ComputeXRPosedCameraFromBase (Graphic3d_Camera &theCam, const gp_Trsf &theXRTrsf) const
	Compute camera position based on XR pose. More...

void	ComputeXRBaseCameraFromPosed (const Graphic3d_Camera &theCamPosed, const gp_Trsf &thePoseTrsf)
	Update based camera from posed camera by applying reversed transformation. More...

void	TurnViewXRCamera (const gp_Trsf &theTrsfTurn)
	Turn XR camera direction using current (head) eye position as anchor. More...

virtual const Graphic3d_GraduatedTrihedron &	GetGraduatedTrihedron ()
	Returns data of a graduated trihedron. More...

virtual void	DumpJson (Standard_OStream &theOStream, Standard_Integer theDepth=-1) const override
	Dumps the content of me into the stream. More...

Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor. More...

	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing. More...

Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter. More...

virtual	~Standard_Transient ()
	Destructor must be virtual. More...

virtual void	Delete () const
	Memory deallocator for transient classes. More...

virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object. More...

Standard_Boolean	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type. More...

Standard_Boolean	IsInstance (const Standard_CString theTypeName) const
	Returns a true value if this is an instance of TypeName. More...

Standard_Boolean	IsKind (const opencascade::handle< Standard_Type > &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...

Standard_Boolean	IsKind (const Standard_CString theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...

Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero. More...

Standard_Integer	GetRefCount () const
	Get the reference counter of this object. More...

void	IncrementRefCounter () const
	Increments the reference counter of this object. More...

Standard_Integer	DecrementRefCounter () const
	Decrements the reference counter of this object; returns the decremented value. More...

Protected Member Functions
bool	d3dInitLib ()
	Initialize the D3D library. More...

bool	d3dInit ()
	Initialize Direct3D output device. More...

bool	d3dReset ()
	Reset Direct3D output settings. Could be used to switch windowed/fullscreen modes. Use very carefully! Most objects should be released before and recreated after! More...

bool	d3dCreateRenderTarget ()
	(Re-)create D3D surface. More...

void	d3dBeginRender ()
	Starts the scene render. Clears the backbuffer and sets the device to start rendering to it. More...

void	d3dEndRender ()
	Ends the scene render. More...

bool	d3dSwap ()
	Presents to the screen. More...

Protected Member Functions inherited from OpenGl_View
void	initTextureEnv (const Handle< OpenGl_Context > &theContext)
	Initializes OpenGl resource for environment texture. More...

virtual bool	prepareFrameBuffers (Graphic3d_Camera::Projection &theProj)
	Prepare frame buffers for rendering. More...

virtual void	redraw (const Graphic3d_Camera::Projection theProjection, OpenGl_FrameBuffer theReadDrawFbo, OpenGl_FrameBuffer theOitAccumFbo)
	Redraws view for the given monographic camera projection, or left/right eye. More...

virtual bool	redrawImmediate (const Graphic3d_Camera::Projection theProjection, OpenGl_FrameBuffer theReadFbo, OpenGl_FrameBuffer theDrawFbo, OpenGl_FrameBuffer *theOitAccumFbo, const Standard_Boolean theIsPartialUpdate=Standard_False)
	Redraws view for the given monographic camera projection, or left/right eye. More...

bool	blitBuffers (OpenGl_FrameBuffer theReadFbo, OpenGl_FrameBuffer theDrawFbo, const Standard_Boolean theToFlip=Standard_False)
	Blit image from/to specified buffers. More...

void	bindDefaultFbo (OpenGl_FrameBuffer *theCustomFbo=NULL)
	Setup default FBO. More...

Standard_Boolean	checkPBRAvailability () const
	Checks whether PBR is available. More...

void	updatePBREnvironment (const Handle< OpenGl_Context > &theCtx)
	Generates IBL maps used in PBR pipeline. If background cubemap is not set clears all IBL maps. More...

Standard_Boolean	updateRaytraceGeometry (const RaytraceUpdateMode theMode, const Standard_Integer theViewId, const Handle< OpenGl_Context > &theGlContext)
	Updates 3D scene geometry for ray-tracing. More...

Standard_Boolean	updateRaytraceLightSources (const OpenGl_Mat4 &theInvModelView, const Handle< OpenGl_Context > &theGlContext)
	Updates 3D scene light sources for ray-tracing. More...

Standard_Boolean	toUpdateStructure (const OpenGl_Structure *theStructure)
	Checks to see if the OpenGL structure is modified. More...

Standard_Boolean	addRaytraceStructure (const OpenGl_Structure *theStructure, const Handle< OpenGl_Context > &theGlContext)
	Adds OpenGL structure to ray-traced scene geometry. More...

Standard_Boolean	addRaytraceGroups (const OpenGl_Structure *theStructure, const OpenGl_RaytraceMaterial &theStructMat, const Handle< TopLoc_Datum3D > &theTrsf, const Handle< OpenGl_Context > &theGlContext)
	Adds OpenGL groups to ray-traced scene geometry. More...

OpenGl_RaytraceMaterial	convertMaterial (const OpenGl_Aspects *theAspect, const Handle< OpenGl_Context > &theGlContext)
	Creates ray-tracing material properties. More...

Handle< OpenGl_TriangleSet >	addRaytracePrimitiveArray (const OpenGl_PrimitiveArray theArray, const Standard_Integer theMatID, const OpenGl_Mat4 theTrans)
	Adds OpenGL primitive array to ray-traced scene geometry. More...

Standard_Boolean	addRaytraceVertexIndices (OpenGl_TriangleSet &theSet, const Standard_Integer theMatID, const Standard_Integer theCount, const Standard_Integer theOffset, const OpenGl_PrimitiveArray &theArray)
	Adds vertex indices from OpenGL primitive array to ray-traced scene geometry. More...

Standard_Boolean	addRaytraceTriangleArray (OpenGl_TriangleSet &theSet, const Standard_Integer theMatID, const Standard_Integer theCount, const Standard_Integer theOffset, const Handle< Graphic3d_IndexBuffer > &theIndices)
	Adds OpenGL triangle array to ray-traced scene geometry. More...

Standard_Boolean	addRaytraceTriangleFanArray (OpenGl_TriangleSet &theSet, const Standard_Integer theMatID, const Standard_Integer theCount, const Standard_Integer theOffset, const Handle< Graphic3d_IndexBuffer > &theIndices)
	Adds OpenGL triangle fan array to ray-traced scene geometry. More...

Standard_Boolean	addRaytraceTriangleStripArray (OpenGl_TriangleSet &theSet, const Standard_Integer theMatID, const Standard_Integer theCount, const Standard_Integer theOffset, const Handle< Graphic3d_IndexBuffer > &theIndices)
	Adds OpenGL triangle strip array to ray-traced scene geometry. More...

Standard_Boolean	addRaytraceQuadrangleArray (OpenGl_TriangleSet &theSet, const Standard_Integer theMatID, const Standard_Integer theCount, const Standard_Integer theOffset, const Handle< Graphic3d_IndexBuffer > &theIndices)
	Adds OpenGL quadrangle array to ray-traced scene geometry. More...

Standard_Boolean	addRaytraceQuadrangleStripArray (OpenGl_TriangleSet &theSet, const Standard_Integer theMatID, const Standard_Integer theCount, const Standard_Integer theOffset, const Handle< Graphic3d_IndexBuffer > &theIndices)
	Adds OpenGL quadrangle strip array to ray-traced scene geometry. More...

Standard_Boolean	addRaytracePolygonArray (OpenGl_TriangleSet &theSet, const Standard_Integer theMatID, const Standard_Integer theCount, const Standard_Integer theOffset, const Handle< Graphic3d_IndexBuffer > &theIndices)
	Adds OpenGL polygon array to ray-traced scene geometry. More...

Standard_Boolean	uploadRaytraceData (const Handle< OpenGl_Context > &theGlContext)
	Uploads ray-trace data to the GPU. More...

TCollection_AsciiString	generateShaderPrefix (const Handle< OpenGl_Context > &theGlContext) const
	Generates shader prefix based on current ray-tracing options. More...

Standard_Boolean	safeFailBack (const TCollection_ExtendedString &theMessage, const Handle< OpenGl_Context > &theGlContext)
	Performs safe exit when shaders initialization fails. More...

Handle< OpenGl_ShaderObject >	initShader (const GLenum theType, const ShaderSource &theSource, const Handle< OpenGl_Context > &theGlContext)
	Loads and compiles shader object from specified source. More...

Handle< OpenGl_ShaderProgram >	initProgram (const Handle< OpenGl_Context > &theGlContext, const Handle< OpenGl_ShaderObject > &theVertShader, const Handle< OpenGl_ShaderObject > &theFragShader, const TCollection_AsciiString &theName)
	Creates shader program from the given vertex and fragment shaders. More...

Standard_Boolean	initRaytraceResources (const Standard_Integer theSizeX, const Standard_Integer theSizeY, const Handle< OpenGl_Context > &theGlContext)
	Initializes OpenGL/GLSL shader programs. More...

void	releaseRaytraceResources (const Handle< OpenGl_Context > &theGlContext, const Standard_Boolean theToRebuild=Standard_False)
	Releases OpenGL/GLSL shader programs. More...

Standard_Boolean	updateRaytraceBuffers (const Standard_Integer theSizeX, const Standard_Integer theSizeY, const Handle< OpenGl_Context > &theGlContext)
	Updates auxiliary OpenGL frame buffers. More...

void	updateCamera (const OpenGl_Mat4 &theOrientation, const OpenGl_Mat4 &theViewMapping, OpenGl_Vec3 theOrigins, OpenGl_Vec3 theDirects, OpenGl_Mat4 &theView, OpenGl_Mat4 &theUnView)
	Generates viewing rays for corners of screen quad. (ray tracing; path tracing for orthographic camera) More...

void	updatePerspCameraPT (const OpenGl_Mat4 &theOrientation, const OpenGl_Mat4 &theViewMapping, Graphic3d_Camera::Projection theProjection, OpenGl_Mat4 &theViewPr, OpenGl_Mat4 &theUnview, const int theWinSizeX, const int theWinSizeY)
	Generate viewing rays (path tracing, perspective camera). More...

void	bindRaytraceTextures (const Handle< OpenGl_Context > &theGlContext, int theStereoView)
	Binds ray-trace textures to corresponding texture units. More...

void	unbindRaytraceTextures (const Handle< OpenGl_Context > &theGlContext)
	Unbinds ray-trace textures from corresponding texture unit. More...

Standard_Boolean	setUniformState (const Standard_Integer theProgramId, const Standard_Integer theSizeX, const Standard_Integer theSizeY, Graphic3d_Camera::Projection theProjection, const Handle< OpenGl_Context > &theGlContext)
	Sets uniform state for the given ray-tracing shader program. More...

Standard_Boolean	runRaytraceShaders (const Standard_Integer theSizeX, const Standard_Integer theSizeY, Graphic3d_Camera::Projection theProjection, OpenGl_FrameBuffer *theReadDrawFbo, const Handle< OpenGl_Context > &theGlContext)
	Runs ray-tracing shader programs. More...

Standard_Boolean	runRaytrace (const Standard_Integer theSizeX, const Standard_Integer theSizeY, Graphic3d_Camera::Projection theProjection, OpenGl_FrameBuffer *theReadDrawFbo, const Handle< OpenGl_Context > &theGlContext)
	Runs classical (Whitted-style) ray-tracing kernel. More...

Standard_Boolean	runPathtrace (const Standard_Integer theSizeX, const Standard_Integer theSizeY, Graphic3d_Camera::Projection theProjection, const Handle< OpenGl_Context > &theGlContext)
	Runs path tracing (global illumination) kernel. More...

Standard_Boolean	runPathtraceOut (Graphic3d_Camera::Projection theProjection, OpenGl_FrameBuffer *theReadDrawFbo, const Handle< OpenGl_Context > &theGlContext)
	Runs path tracing (global illumination) kernel. More...

Standard_Boolean	raytrace (const Standard_Integer theSizeX, const Standard_Integer theSizeY, Graphic3d_Camera::Projection theProjection, OpenGl_FrameBuffer *theReadDrawFbo, const Handle< OpenGl_Context > &theGlContext)
	Redraws the window using OpenGL/GLSL ray-tracing or path tracing. More...

virtual void	renderShadowMap (const Handle< OpenGl_ShadowMap > &theShadowMap)
	Renders the graphical contents of the view into the preprepared shadowmap framebuffer. More...

virtual void	render (Graphic3d_Camera::Projection theProjection, OpenGl_FrameBuffer theReadDrawFbo, OpenGl_FrameBuffer theOitAccumFbo, const Standard_Boolean theToDrawImmediate)
	Renders the graphical contents of the view into the preprepared window or framebuffer. More...

virtual void	renderScene (Graphic3d_Camera::Projection theProjection, OpenGl_FrameBuffer theReadDrawFbo, OpenGl_FrameBuffer theOitAccumFbo, const Standard_Boolean theToDrawImmediate)
	Renders the graphical scene. More...

virtual void	drawBackground (const Handle< OpenGl_Workspace > &theWorkspace, Graphic3d_Camera::Projection theProjection)
	Draw background (gradient / image) More...

virtual void	renderStructs (Graphic3d_Camera::Projection theProjection, OpenGl_FrameBuffer theReadDrawFbo, OpenGl_FrameBuffer theOitAccumFbo, const Standard_Boolean theToDrawImmediate)
	Render set of structures presented in the view. More...

void	renderTrihedron (const Handle< OpenGl_Workspace > &theWorkspace)
	Renders trihedron. More...

void	renderFrameStats ()
	Renders frame statistics. More...

Protected Member Functions inherited from Graphic3d_DataStructureManager
	Graphic3d_DataStructureManager ()
	Initializes the manager <me>. More...

Static Protected Member Functions
static TCollection_AsciiString	d3dFormatError (const long theErrCode)
	Auxiliary method. More...

Protected Attributes
IDirect3D9 *	myD3dLib
	Direct3D library instance. More...

IDirect3DDevice9 *	myD3dDevice
	Direct3D device object. More...

NCollection_Handle< D3DPRESENT_PARAMETERS >	myD3dParams
	parameters for created Direct3D device More...

unsigned int	myRefreshRate
	refresh rate in fullscreen mode More...

bool	myIsD3dEx
	D3dEx flag for WDDM. More...

Handle< D3DHost_FrameBuffer >	myD3dWglFbo
	D3D/WGL interop FBO. More...

Protected Attributes inherited from OpenGl_View
Standard_Integer	mySRgbState
	Two framebuffers (left and right views) store cached main presentation of the view (without presentation of immediate layers). More...

GLint	myFboColorFormat
	sized format for color attachments More...

GLint	myFboDepthFormat
	sized format for depth-stencil attachments More...

OpenGl_ColorFormats	myFboOitColorConfig
	selected color format configuration for OIT color attachments More...

Handle< OpenGl_FrameBuffer >	myMainSceneFbos [2]
	Two framebuffers (left and right views) store cached main presentation of the view (without presentation of immediate layers). More...

Handle< OpenGl_FrameBuffer >	myMainSceneFbosOit [2]
	Additional buffers for transparent draw of main layer. More...

Handle< OpenGl_FrameBuffer >	myImmediateSceneFbos [2]
	Additional buffers for immediate layer in stereo mode. More...

Handle< OpenGl_FrameBuffer >	myImmediateSceneFbosOit [2]
	Additional buffers for transparency draw of immediate layer. More...

Handle< OpenGl_FrameBuffer >	myXrSceneFbo
	additional FBO (without MSAA) for submitting to XR More...

Handle< OpenGl_DepthPeeling >	myDepthPeelingFbos
	additional buffers for depth peeling More...

Handle< OpenGl_ShadowMapArray >	myShadowMaps
	additional FBOs for shadow map rendering More...

OpenGl_VertexBuffer	myFullScreenQuad
	Vertices for full-screen quad rendering. More...

OpenGl_VertexBuffer	myFullScreenQuadFlip
	Two framebuffers (left and right views) store cached main presentation of the view (without presentation of immediate layers). More...

Standard_Boolean	myToFlipOutput
	Flag to draw result image upside-down. More...

unsigned int	myFrameCounter
	redraw counter, for debugging More...

Standard_Boolean	myHasFboBlit
	disable FBOs on failure More...

Standard_Boolean	myToDisableOIT
	disable OIT on failure More...

Standard_Boolean	myToDisableOITMSAA
	disable OIT with MSAA on failure More...

Standard_Boolean	myToDisableMSAA
	disable MSAA after failure More...

Standard_Boolean	myTransientDrawToFront
	optimization flag for immediate mode (to render directly to the front buffer) More...

Standard_Boolean	myBackBufferRestored
	Two framebuffers (left and right views) store cached main presentation of the view (without presentation of immediate layers). More...

Standard_Boolean	myIsImmediateDrawn
	flag indicates that immediate mode buffer contains some data More...

OpenGl_Aspects *	myTextureParams
	Stores texture and its parameters for textured background. More...

OpenGl_Aspects *	myCubeMapParams
	Stores cubemap and its parameters for cubemap background. More...

OpenGl_Aspects *	myColoredQuadParams
	Stores parameters for gradient (corner mode) background. More...

OpenGl_BackgroundArray *	myBackgrounds [Graphic3d_TypeOfBackground_NB]
	Array of primitive arrays of different background types. More...

Handle< OpenGl_TextureSet >	myTextureEnv
	Stores texture and its parameters for textured background. More...

Handle< OpenGl_PBREnvironment >	myPBREnvironment
	manager of IBL maps used in PBR pipeline More...

PBREnvironmentState	myPBREnvState
	state of PBR environment More...

Standard_Boolean	myPBREnvRequest
	update PBR environment More...

OpenGl_GraphicDriver *	myDriver
	main list of displayed structure, sorted by layers More...

Handle< OpenGl_Window >	myWindow
	main list of displayed structure, sorted by layers More...

Handle< OpenGl_Workspace >	myWorkspace
	main list of displayed structure, sorted by layers More...

Handle< OpenGl_Caps >	myCaps
	main list of displayed structure, sorted by layers More...

Standard_Boolean	myWasRedrawnGL
	main list of displayed structure, sorted by layers More...

Handle< Graphic3d_SequenceOfHClipPlane >	myClipPlanes
	main list of displayed structure, sorted by layers More...

gp_XYZ	myLocalOrigin
	main list of displayed structure, sorted by layers More...

Handle< OpenGl_FrameBuffer >	myFBO
	main list of displayed structure, sorted by layers More...

Standard_Boolean	myToShowGradTrihedron
	main list of displayed structure, sorted by layers More...

Graphic3d_GraduatedTrihedron	myGTrihedronData
	main list of displayed structure, sorted by layers More...

Handle< Graphic3d_LightSet >	myNoShadingLight
	main list of displayed structure, sorted by layers More...

Handle< Graphic3d_LightSet >	myLights
	main list of displayed structure, sorted by layers More...

OpenGl_LayerList	myZLayers
	main list of displayed structure, sorted by layers More...

Graphic3d_WorldViewProjState	myWorldViewProjState
	camera modification state More...

OpenGl_StateCounter *	myStateCounter
	main list of displayed structure, sorted by layers More...

Standard_Size	myCurrLightSourceState
	main list of displayed structure, sorted by layers More...

Standard_Size	myLightsRevision
	main list of displayed structure, sorted by layers More...

StateInfo	myLastOrientationState
	main list of displayed structure, sorted by layers More...

StateInfo	myLastViewMappingState
	main list of displayed structure, sorted by layers More...

StateInfo	myLastLightSourceState
	main list of displayed structure, sorted by layers More...

Graphic3d_CullingTool	myBVHSelector
	Is needed for selection of overlapping objects and storage of the current view volume. More...

OpenGl_GraduatedTrihedron	myGraduatedTrihedron
	main list of displayed structure, sorted by layers More...

OpenGl_FrameStatsPrs	myFrameStatsPrs
	main list of displayed structure, sorted by layers More...

Handle< OpenGl_FrameBuffer >	myOpenGlFBO
	Framebuffers for OpenGL output. More...

Handle< OpenGl_FrameBuffer >	myOpenGlFBO2
	main list of displayed structure, sorted by layers More...

RaytraceInitStatus	myRaytraceInitStatus
	Result of RT/PT shaders initialization. More...

Standard_Boolean	myIsRaytraceDataValid
	Is ray-tracing geometry data valid? More...

Standard_Boolean	myIsRaytraceWarnTextures
	True if warning about missing extension GL_ARB_bindless_texture has been displayed. More...

OpenGl_RaytraceGeometry	myRaytraceGeometry
	3D scene geometry data for ray-tracing. More...

opencascade::handle< BVH_Builder< Standard_ShortReal, 3 > >	myRaytraceBVHBuilder
	Builder for triangle set. More...

RaytracingParams	myRaytraceParameters
	Compile-time ray-tracing parameters. More...

Standard_ShortReal	myRaytraceSceneRadius
	Radius of bounding sphere of the scene. More...

Standard_ShortReal	myRaytraceSceneEpsilon
	Scene epsilon to prevent self-intersections. More...

ShaderSource	myRaytraceShaderSource
	OpenGL/GLSL source of ray-tracing fragment shader. More...

ShaderSource	myPostFSAAShaderSource
	OpenGL/GLSL source of adaptive-AA fragment shader. More...

ShaderSource	myOutImageShaderSource
	OpenGL/GLSL source of RT/PT display fragment shader. More...

Handle< OpenGl_ShaderObject >	myRaytraceShader
	OpenGL/GLSL ray-tracing fragment shader. More...

Handle< OpenGl_ShaderObject >	myPostFSAAShader
	OpenGL/GLSL adaptive-AA fragment shader. More...

Handle< OpenGl_ShaderObject >	myOutImageShader
	OpenGL/GLSL ray-tracing display fragment shader. More...

Handle< OpenGl_ShaderProgram >	myRaytraceProgram
	OpenGL/GLSL ray-tracing shader program. More...

Handle< OpenGl_ShaderProgram >	myPostFSAAProgram
	OpenGL/GLSL adaptive-AA shader program. More...

Handle< OpenGl_ShaderProgram >	myOutImageProgram
	OpenGL/GLSL program for displaying texture. More...

Handle< OpenGl_TextureBuffer >	mySceneNodeInfoTexture
	Texture buffer of data records of bottom-level BVH nodes. More...

Handle< OpenGl_TextureBuffer >	mySceneMinPointTexture
	Texture buffer of minimum points of bottom-level BVH nodes. More...

Handle< OpenGl_TextureBuffer >	mySceneMaxPointTexture
	Texture buffer of maximum points of bottom-level BVH nodes. More...

Handle< OpenGl_TextureBuffer >	mySceneTransformTexture
	Texture buffer of transformations of high-level BVH nodes. More...

Handle< OpenGl_TextureBuffer >	myGeometryVertexTexture
	Texture buffer of vertex coords. More...

Handle< OpenGl_TextureBuffer >	myGeometryNormalTexture
	Texture buffer of vertex normals. More...

Handle< OpenGl_TextureBuffer >	myGeometryTexCrdTexture
	Texture buffer of vertex UV coords. More...

Handle< OpenGl_TextureBuffer >	myGeometryTriangTexture
	Texture buffer of triangle indices. More...

Handle< OpenGl_TextureBuffer >	myRaytraceMaterialTexture
	Texture buffer of material properties. More...

Handle< OpenGl_TextureBuffer >	myRaytraceLightSrcTexture
	Texture buffer of light source properties. More...

Handle< OpenGl_FrameBuffer >	myRaytraceFBO1 [2]
	1st framebuffer (FBO) to perform adaptive FSAA. Used in compatibility mode (no adaptive sampling). More...

Handle< OpenGl_FrameBuffer >	myRaytraceFBO2 [2]
	2nd framebuffer (FBO) to perform adaptive FSAA. Used in compatibility mode (no adaptive sampling). More...

Handle< OpenGl_Texture >	myRaytraceOutputTexture [2]
	Output textures (2 textures are used in stereo mode). Used if adaptive screen sampling is activated. More...

Handle< OpenGl_Texture >	myRaytraceVisualErrorTexture [2]
	Texture containing per-tile visual error estimation (2 textures are used in stereo mode). Used if adaptive screen sampling is activated. More...

Handle< OpenGl_Texture >	myRaytraceTileOffsetsTexture [2]
	Texture containing offsets of sampled screen tiles (2 textures are used in stereo mode). Used if adaptive screen sampling is activated. More...

Handle< OpenGl_Texture >	myRaytraceTileSamplesTexture [2]
	Texture containing amount of extra per-tile samples (2 textures are used in stereo mode). Used if adaptive screen sampling is activated. More...

OpenGl_VertexBuffer	myRaytraceScreenQuad
	Vertex buffer (VBO) for drawing dummy quad. More...

Standard_Integer	myUniformLocations [2][OpenGl_RT_NbVariables]
	Cached locations of frequently used uniform variables. More...

std::map< const OpenGl_Structure *, StructState >	myStructureStates
	State of OpenGL structures reflected to ray-tracing. More...

std::map< Standard_Size, OpenGl_TriangleSet * >	myArrayToTrianglesMap
	PrimitiveArray to TriangleSet map for scene partial update. More...

std::set< Standard_Integer >	myNonRaytraceStructureIDs
	Set of IDs of non-raytracable elements (to detect updates). More...

Standard_Boolean	myToUpdateEnvironmentMap
	Marks if environment map should be updated. More...

Standard_Size	myRaytraceLayerListState
	State of OpenGL layer list. More...

Standard_Integer	myAccumFrames
	Number of accumulated frames (for progressive rendering). More...

OpenGl_Vec3	myPreviousOrigins [3]
	Stored ray origins used for detection of camera movements. More...

math_BullardGenerator	myRNG
	Bullard RNG to produce random sequence. More...

OpenGl_TileSampler	myTileSampler
	Tool object for sampling screen tiles in PT mode. More...

OpenGl_Vec3	myEyeOrig
	Camera position used for projective mode. More...

OpenGl_Vec3	myEyeView
	Camera view direction used for projective mode. More...

OpenGl_Vec3	myEyeVert
	Camera's screen vertical direction used for projective mode. More...

OpenGl_Vec3	myEyeSide
	Camera's screen horizontal direction used for projective mode. More...

OpenGl_Vec2	myEyeSize
	Camera's screen size used for projective mode. More...

float	myPrevCameraApertureRadius
	Aperture radius of camera on previous frame used for depth-of-field (path tracing) More...

float	myPrevCameraFocalPlaneDist
	Focal distance of camera on previous frame used for depth-of-field (path tracing) More...

Protected Attributes inherited from Graphic3d_CView
Standard_Integer	myId
	Cubemap displayed at background. More...

Graphic3d_RenderingParams	myRenderParams
	Cubemap displayed at background. More...

Quantity_ColorRGBA	myBgColor
	Cubemap displayed at background. More...

Handle< Graphic3d_TextureMap >	myBackgroundImage
	Cubemap displayed at background. More...

Handle< Graphic3d_CubeMap >	myCubeMapBackground
	Cubemap displayed at background. More...

Handle< Graphic3d_CubeMap >	myCubeMapIBL
	Cubemap used for environment lighting. More...

Handle< Graphic3d_TextureEnv >	myTextureEnvData
	Cubemap displayed at background. More...

Graphic3d_TypeOfBackground	myBackgroundType
	Current type of background. More...

Handle< Graphic3d_StructureManager >	myStructureManager
	Cubemap displayed at background. More...

Handle< Graphic3d_Camera >	myCamera
	Cubemap displayed at background. More...

Graphic3d_SequenceOfStructure	myStructsToCompute
	Cubemap displayed at background. More...

Graphic3d_SequenceOfStructure	myStructsComputed
	Cubemap displayed at background. More...

Graphic3d_MapOfStructure	myStructsDisplayed
	Cubemap displayed at background. More...

Handle< Graphic3d_NMapOfTransient >	myHiddenObjects
	Cubemap displayed at background. More...

Standard_Boolean	myIsInComputedMode
	Cubemap displayed at background. More...

Standard_Boolean	myIsActive
	Cubemap displayed at background. More...

Standard_Boolean	myIsRemoved
	Cubemap displayed at background. More...

Graphic3d_TypeOfBackfacingModel	myBackfacing
	Cubemap displayed at background. More...

Graphic3d_TypeOfVisualization	myVisualization
	Cubemap displayed at background. More...

Handle< Aspect_XRSession >	myXRSession
	Cubemap displayed at background. More...

Handle< Graphic3d_Camera >	myBackXRCamera
	camera projection parameters to restore after closing XR session (FOV, aspect and similar) More...

Handle< Graphic3d_Camera >	myBaseXRCamera
	neutral camera orientation defining coordinate system in which head tracking is defined More...

Handle< Graphic3d_Camera >	myPosedXRCamera
	transient XR camera orientation with tracked head orientation applied (based on myBaseXRCamera) More...

Handle< Graphic3d_Camera >	myPosedXRCameraCopy
	neutral camera orientation copy at the beginning of processing input More...

Standard_Real	myUnitFactor
	unit scale factor defined as scale factor for m (meters) More...

Graphic3d_GraduatedTrihedron	myGTrihedronData
	Cubemap displayed at background. More...

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object. More...

Static Public Member Functions inherited from Standard_Transient
static const char *	get_type_name ()
	Returns a type descriptor about this object. More...

static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class. More...

Protected Types inherited from OpenGl_View
enum	PBREnvironmentState { OpenGl_PBREnvState_NONEXISTENT , OpenGl_PBREnvState_UNAVAILABLE , OpenGl_PBREnvState_CREATED }
	State of PBR environment. More...

enum	RaytraceInitStatus { OpenGl_RT_NONE , OpenGl_RT_INIT , OpenGl_RT_FAIL }
	Result of OpenGL shaders initialization. More...

enum	RaytraceUpdateMode { OpenGl_GUM_CHECK , OpenGl_GUM_PREPARE , OpenGl_GUM_REBUILD }
	Describes update mode (state). More...

enum	ShaderVariableIndex { OpenGl_RT_aPosition , OpenGl_RT_uOriginLT , OpenGl_RT_uOriginLB , OpenGl_RT_uOriginRT , OpenGl_RT_uOriginRB , OpenGl_RT_uDirectLT , OpenGl_RT_uDirectLB , OpenGl_RT_uDirectRT , OpenGl_RT_uDirectRB , OpenGl_RT_uViewPrMat , OpenGl_RT_uUnviewMat , OpenGl_RT_uSceneRad , OpenGl_RT_uSceneEps , OpenGl_RT_uLightAmbnt , OpenGl_RT_uLightCount , OpenGl_RT_uBackColorTop , OpenGl_RT_uBackColorBot , OpenGl_RT_uShadowsEnabled , OpenGl_RT_uReflectEnabled , OpenGl_RT_uEnvMapEnabled , OpenGl_RT_uEnvMapForBack , OpenGl_RT_uTexSamplersArray , OpenGl_RT_uBlockedRngEnabled , OpenGl_RT_uWinSizeX , OpenGl_RT_uWinSizeY , OpenGl_RT_uAccumSamples , OpenGl_RT_uFrameRndSeed , OpenGl_RT_uFsaaOffset , OpenGl_RT_uSamples , OpenGl_RT_uRenderImage , OpenGl_RT_uTilesImage , OpenGl_RT_uOffsetImage , OpenGl_RT_uTileSize , OpenGl_RT_uVarianceScaleFactor , OpenGl_RT_uMaxRadiance , OpenGl_RT_NbVariables }
	Defines frequently used shader variables. More...

enum	ShaderImageNames { OpenGl_RT_OutputImage = 0 , OpenGl_RT_VisualErrorImage = 1 , OpenGl_RT_TileOffsetsImage = 2 , OpenGl_RT_TileSamplesImage = 3 }
	Defines OpenGL image samplers. More...

typedef std::pair< Standard_Size, Standard_Size >	StateInfo
	main list of displayed structure, sorted by layers More...

Static Protected Attributes inherited from OpenGl_View
static const Standard_Integer	THE_DEFAULT_NB_BOUNCES = 3
	Default ray-tracing depth. More...

static const Standard_Integer	THE_DEFAULT_STACK_SIZE = 10
	Default size of traversal stack. More...

Detailed Description

The D3D host view implementation that overrides rendering methods.

Constructor & Destructor Documentation

◆ D3DHost_View()

D3DHost_View::D3DHost_View	(	const Handle< Graphic3d_StructureManager > &	theMgr,
		const Handle< D3DHost_GraphicDriver > &	theDriver,
		const Handle< OpenGl_Caps > &	theCaps,
		OpenGl_StateCounter *	theCounter
	)

Constructor.

◆ ~D3DHost_View()

virtual D3DHost_View::~D3DHost_View ( )

virtual

Default destructor.

Member Function Documentation

◆ d3dBeginRender()

void D3DHost_View::d3dBeginRender ( )

protected

Starts the scene render. Clears the backbuffer and sets the device to start rendering to it.

◆ D3dColorSurface()

IDirect3DSurface9* D3DHost_View::D3dColorSurface ( ) const

Return D3D surface.

◆ d3dCreateRenderTarget()

bool D3DHost_View::d3dCreateRenderTarget ( )

protected

(Re-)create D3D surface.

◆ D3dDevice()

IDirect3DDevice9* D3DHost_View::D3dDevice ( ) const

inline

Access Direct3D device instance.

◆ d3dEndRender()

void D3DHost_View::d3dEndRender ( )

protected

Ends the scene render.

◆ d3dFormatError()

static TCollection_AsciiString D3DHost_View::d3dFormatError ( const long theErrCode )

staticprotected

Auxiliary method.

◆ d3dInit()

bool D3DHost_View::d3dInit ( )

protected

Initialize Direct3D output device.

◆ d3dInitLib()

bool D3DHost_View::d3dInitLib ( )

protected

Initialize the D3D library.

◆ d3dReset()

bool D3DHost_View::d3dReset ( )

protected

Reset Direct3D output settings. Could be used to switch windowed/fullscreen modes. Use very carefully! Most objects should be released before and recreated after!

◆ d3dSwap()

bool D3DHost_View::d3dSwap ( )

protected

Presents to the screen.

◆ D3dWglBuffer()

const Handle< D3DHost_FrameBuffer >& D3DHost_View::D3dWglBuffer ( ) const

inline

Return D3D/WGL FBO.

◆ DiagnosticInformation()

virtual void D3DHost_View::DiagnosticInformation	(	TColStd_IndexedDataMapOfStringString &	theDict,
		Graphic3d_DiagnosticInfo	theFlags
	)		const

overridevirtual

Fill in the dictionary with diagnostic info. Should be called within rendering thread.

Reimplemented from OpenGl_View.

◆ isD3dEx()

bool D3DHost_View::isD3dEx ( ) const

inline

Returns: true if IDirect3DDevice9Ex device has been created

◆ Redraw()

virtual void D3DHost_View::Redraw ( )

overridevirtual

Redraw the all content.

Reimplemented from OpenGl_View.

◆ RedrawImmediate()

virtual void D3DHost_View::RedrawImmediate ( )

overridevirtual

Redraw only immediate layer.

Reimplemented from OpenGl_View.

◆ ReleaseGlResources()

virtual void D3DHost_View::ReleaseGlResources ( const Handle< OpenGl_Context > & theCtx )

overridevirtual

Release OpenGL resources.

Reimplemented from OpenGl_View.

◆ Resized()

virtual void D3DHost_View::Resized ( )

overridevirtual

Resizes the window.

Reimplemented from OpenGl_View.

◆ SetWindow()

virtual void D3DHost_View::SetWindow	(	const Handle< Aspect_Window > &	theWindow,
		const Aspect_RenderingContext	theContext
	)

overridevirtual

Creates and maps rendering window to the view.

Parameters

theWindow	[in] the window.
theContext	[in] the rendering context. If NULL the context will be created internally.
theDisplayCB	[in] the display callback function. If is not a NULL value, then the callback will be invoked at the end of the OCC graphic traversal and just before the swap of buffers.
theClientData	[in] the client data for the callback.

Reimplemented from OpenGl_View.

Field Documentation

◆ myD3dDevice

IDirect3DDevice9* D3DHost_View::myD3dDevice

protected

Direct3D device object.

◆ myD3dLib

IDirect3D9* D3DHost_View::myD3dLib

protected

Direct3D library instance.

◆ myD3dParams

NCollection_Handle<D3DPRESENT_PARAMETERS> D3DHost_View::myD3dParams

protected

parameters for created Direct3D device

◆ myD3dWglFbo

Handle< D3DHost_FrameBuffer > D3DHost_View::myD3dWglFbo

protected

D3D/WGL interop FBO.

◆ myIsD3dEx

bool D3DHost_View::myIsD3dEx

protected

D3dEx flag for WDDM.

◆ myRefreshRate

unsigned int D3DHost_View::myRefreshRate

protected

refresh rate in fullscreen mode

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

D3DHost_View.hxx

D3DHost_View Class Reference

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ D3DHost_View()

◆ ~D3DHost_View()

Member Function Documentation

◆ d3dBeginRender()

◆ D3dColorSurface()

◆ d3dCreateRenderTarget()

◆ D3dDevice()

◆ d3dEndRender()

◆ d3dFormatError()

◆ d3dInit()

◆ d3dInitLib()

◆ d3dReset()

◆ d3dSwap()

◆ D3dWglBuffer()

◆ DiagnosticInformation()

◆ isD3dEx()

◆ Redraw()

◆ RedrawImmediate()

◆ ReleaseGlResources()

◆ Resized()

◆ SetWindow()

Field Documentation

◆ myD3dDevice

◆ myD3dLib

◆ myD3dParams

◆ myD3dWglFbo

◆ myIsD3dEx

◆ myRefreshRate