#include <RhinoSdkDisplayEngine_GDI.h>

Inheritance diagram for CRhinoDisplayEngine_GDI:

Public Member Functions
	CRhinoDisplayEngine_GDI ()

	CRhinoDisplayEngine_GDI (class CRhVectorEngine *)

virtual	~CRhinoDisplayEngine_GDI ()

void	ClearFrameBuffer (const CRhinoDib *) override

void	ClearFrameBuffer (const ON_Color &, const ON_Color &, const ON_Color &, const ON_Color &) override

bool	CopyBackBufferFrom (const CRhinoDib &) override

bool	CopyBackBufferTo (CRhinoDib &) override

bool	CopyBackBufferTo (HDC hDC) override

void	Draw2dLines (const ON_2fPoint *points, int count, bool asPolyline, ON_Color strokeColor, float strokeWidth, RhinoDashStyle style, bool xormode) override

void	DrawBezier (int dim, BOOL32 bIsRational, int order, int cv_stride, const double *cv4d, const CRhCurveAttributes &attrs) override

void	DrawBitmap (const CRhinoDib &, int nX, int nY) override

void	DrawCurve (const ON_Curve &curve, const class CRhinoDisplayPen &pen, CRhinoCacheHandle *cacheHandle) override

void	DrawDot (const ON_TextDot &dot, bool locationInWorld, ON_Color fillColor, ON_Color textColor, ON_Color borderColor, class CRhinoCacheHandle *cache) override

void	DrawHatch (const ON_Hatch &hatch, const class CRhinoDisplayBrush fillBrush, const class CRhinoDisplayPen boundaryPen, CRhinoCacheHandle *cacheHandle) override
	Do not call - placeholder virtual function in order to improve hatch display without breaking SDK. More...

void	DrawHatch (const ON_Hatch &hatch, const ON_HatchPattern pattern, float strokeWidth, ON_Color hatchColor, ON_Color boundaryColor, CRhinoCacheHandle cacheHandle) override

void	DrawMeshes (const ON_Mesh *pMeshes, int count, bool wires, bool shaded, const CDisplayPipelineAttributes , CRhinoCacheHandle *cacheHandle) override

void	DrawPoints (int count, const class CRhPointData points, CRhinoCacheHandle cache) override

void	DrawPolygon (const ON_3dPoint *points, int count, ON_Color color, bool bFilled) override

void	DrawPolylines (const CRhinoClippingVertexCollection *lists, int count) override

void	DrawRoundedRectangle (ON_2fPoint screenCenter, float pixelWidth, float pixelHeight, float cornerRadius, ON_Color strokeColor, float strokeWidth, ON_Color fillColor) override

void	DrawString (const ON_TextContent &text, const ON_Xform &textXform, ON_Color color, CRhinoCacheHandle *cache) override

void	DrawString (const wchar_t text, const ON_Color &textColor, const ON_2dPoint &point, bool middle, float fontHeightPixels, const ON_Font font) override

void	DrawString (const wchar_t text, const ON_Xform &xf, const ON_Font font, const ON_Color &color, ON::TextHorizontalAlignment horizontalAlignment, ON::TextVerticalAlignment verticalAlignment, CRhinoCacheHandle *cache) override

bool	DrawTexturedPlane (const CRhinoDib &image, const ON_2dPoint &screenLowerLeft, const ON_2dPoint &screenLowerRight, const ON_2dPoint &screenUpperRight, const ON_2dPoint &screenUpperLeft) const

bool	DrawTexturedPlane (const CRhinoDib &image, const ON_Plane &plane, ON_Interval domain_horz, ON_Interval domain_vert) const

void	DrawTraceImage (const class CRhTraceImage &traceimage) override

void	DrawWallpaper (const class CRhWallpaper &wallpaper) override

bool	GetBackBuffer (CRhinoDib &) override
	Engine buffers support... More...

int	MaxClipPlanesSupported () const override

bool	ResetEngine () override

bool	RestoreBackBuffer () override

void	RestoreGraphicsState ()
	Mac only; does nothing on MS Windows. More...

bool	SaveBackBuffer () override

void	SaveGraphicsState ()
	Mac only; does nothing on MS Windows. More...

const ON_4iRect	SetClipRect (const ON_4iRect &clipRect)
	Used in printing code to set up clip regions. More...

void	ShutdownEngine () override

bool	StartEngine () override
	Engine initialization and cleanup operations... More...

bool	VectorEngineAttached () const

Public Member Functions inherited from CRhinoDisplayEngine
	CRhinoDisplayEngine ()

virtual	~CRhinoDisplayEngine ()

virtual int	ActiveStereoProjection () const

virtual void	AddLight (const ON_Light &light)

const ON_Xform &	CameraToClip () const

const ON_Xform &	CameraToClipInverse () const

virtual bool	CanSaveDepthBuffer ()

virtual bool	CaptureFrame (const ON_Viewport &viewport)

virtual void	ClearClipPlanes ()

virtual void	ClearDepthBuffer ()

void	ClearFrameBuffer (const ON_Color &color)

void	ClearFrameBuffer (const ON_Color &colorTop, const ON_Color &colorBottom)

virtual void	ClearLights ()

virtual void	ClearTextureCache ()

const ON_SimpleArray< ON_ClippingPlaneInfo > &	ClippingPlanes () const

ON_2dPoint	ClippingToScreenPoint (const ON_4dPoint &point) const

int	ClipPlaneCount () const

virtual bool	CopyBackBufferFrom (HDC pDC)

virtual bool	CopyDepthBufferTo (CRhinoDib &dib, bool bConvertToImage=false, bool bInvertDepthValues=false, CRhinoDib *pBackground=nullptr)

virtual bool	CopyDepthToBackBuffer ()

virtual int	CreateClipRegion (const ON_Curve &boundary)

ECullFaceMode	CullFaceMode () const

virtual int	DepthBufferBitDepth ()

virtual void	DestroyClipRegion (int region_id)

void	DisableCoplanarClippingPlanes (class CRhCurveDisplay *curveDisplay, ON_SimpleArray< int > &planes_disabled)

void	DisableCoplanarClippingPlanes (const CRhinoObject *pRhinoObject, ON_SimpleArray< int > &planes_disabled)

void	DisableCoplanarClippingPlanes (const ON_Plane &plane, ON_SimpleArray< int > &planes_disabled)

const CDisplayPipelineAttributes *	DisplayAttrs () const

float	DpiScale () const

void	DrawBrepWires (const ON_Brep brep, const class CDisplayPipelineAttributes da, int wireDensity, bool edgeAnalysis, const class CRhDisplayPenPrivate pen, CRhinoCacheHandle cacheHandle)

virtual void	DrawBrepWires (const ON_Brep brep, const class CDisplayPipelineAttributes da, int wireDensity, bool edgeAnalysis, CRhinoCacheHandle *cacheHandle)

virtual bool	DrawCapturedFrame (const ON_Viewport &destination)

virtual void	DrawConstructionPlane (const ON_3dmConstructionPlane &plane, bool bShowGrid, bool bShowGridAxes, bool bShowZAxis, const ON_Color &grid_thin_color, const ON_Color &grid_thick_color, const ON_Color &grid_xaxis_color, const ON_Color &grid_yaxis_color, const ON_Color &grid_zaxis_color, int grid_thick_line_size, int grid_axis_line_size, int axes_percentage=100, bool bForceBackground=false)

virtual void	DrawEnvironment ()

void	DrawExtrusionWires (const ON_Extrusion &extrusion, const class CDisplayPipelineAttributes da, int wireDensity, bool edgeAnalysis, const class CRhDisplayPenPrivate pen, CRhinoCacheHandle *cacheHandle)

virtual void	DrawExtrusionWires (const ON_Extrusion &extrusion, const class CDisplayPipelineAttributes da, int wireDensity, bool edgeAnalysis, CRhinoCacheHandle cacheHandle)

virtual void	DrawGroundPlane (const class CDisplayPipelineAttributes &dpa, const class CRhDisplayGroundPlane &groundplane)

void	DrawHatch (const ON_Hatch &hatch, const class CRhinoDisplayBrush fillBrush, const class CRhinoDisplayBrush hatchBrush, const class CRhinoDisplayPen boundaryPen, CRhinoCacheHandle cacheHandle)

virtual void	DrawLine (const ON_3dPoint &from, const ON_3dPoint &to, const ON_Color &color, int thickness, UINT pattern=0xFFFFFFFF)

void	DrawLineNoClip (const ON_3dPoint &from, const ON_3dPoint &to, const ON_Color &color, float thickness)

virtual void	DrawLines (const class CLinesDescriptor &ld)

virtual bool	DrawLines (ON_Color color, int line_count, float thickness, const float vertices, const ON_Xform model_xform)

void	DrawLinesNoClip (int count, const ON_Line *lines, const ON_Color &color, float thickness)

void	DrawMesh (const ON_Mesh &mesh, bool wires, bool shaded, const class CDisplayPipelineAttributes da, CRhinoCacheHandle cacheHandle)

virtual void	DrawMeshes (const ON_Mesh *meshes, int count, bool wires, bool shaded, const class CDisplayPipelineAttributes da, CRhinoCacheHandle *cacheHandle)

void	DrawMeshFace (const ON_Mesh &mesh, int faceIndex, const class CDisplayPipelineAttributes da, CRhinoCacheHandle cacheHandle)

virtual void	DrawMeshFaces (const ON_Mesh &mesh, const int faces, int faceCount, const class CDisplayPipelineAttributes da, CRhinoCacheHandle *cacheHandle)

void	DrawMeshFaces (const ON_Mesh &mesh, const ON_SimpleArray< int > &faces, const class CDisplayPipelineAttributes da, CRhinoCacheHandle cacheHandle)

virtual void	DrawPointCloud (const ON_PointCloud &cloud, ERhinoPointStyle style, float pixelSize, bool scaleSizeForDpi, ON_Color colorOverride, int indexCount, const unsigned int indices, CRhinoCacheHandle cache, int degradeCount)

void	DrawPoints (int count, const class CRhPointData points, const class CRhPointData forcedOverride, CRhinoCacheHandle cache, const ON_Xform ffoTransform, bool precomputedTransform)

void	DrawPoints (int count, const class CRhPointData points, CRhinoCacheHandle cache, const ON_Xform *ffoTransform, bool precomputedTransform)

virtual void	DrawPoints (int count, const ON_2dPoint screenPoints, ERhinoPointStyle style, const ON_Color &strokeColor, const ON_Color &fillColor, float diameterPixels, float strokeWidthPixels, float innerDiameterPixels, float rotationRadians, bool autoScaleDpi, CRhinoCacheHandle cache)

virtual void	DrawPoints (int count, const ON_3dPoint points, ERhinoPointStyle style, const ON_Color &strokeColor, const ON_Color &fillColor, float diameter, float strokeWidth, float innerDiameter, float rotationRadians, bool diameterInPixels, bool autoScaleDpi, CRhinoCacheHandle cache)

virtual void	DrawPolylines (const class CLinesDescriptor &ld)

virtual void	DrawPolylines (const class CRhinoClippingVertexCollection *lists, int count)=0

virtual void	DrawShadedBrep (const ON_Brep brep, const class CDisplayPipelineAttributes da, CRhinoCacheHandle *cacheHandle)

virtual void	DrawSubD (const class CRhinoSubDDisplay &subd_display, const class CRhinoSubDDisplayAttributes &subd_display_attributes)

virtual void	DrawSubD (const class ON_SubD &subd, const class CRhSubDDisplayAttributes attrs, CRhinoCacheHandle cacheHandle)
	Do not call - placeholder virtual function in order to improve SubD display without breaking SDK. More...

virtual void	DrawSubDComponents (const class ON_SubD &subd, const class ON_SubDComponentPtr components, size_t componentCount, const class CRhSubDDisplayAttributes attrs, CRhinoCacheHandle *cacheHandle)
	Do not call - placeholder virtual function in order to improve SubD display without breaking SDK. More...

void	DrawSubDWires (const CRhinoSubDDisplay &subd_display, const class CRhinoDisplayPen boundaryPen, const class CRhinoDisplayPen smoothInteriorPen, const class CRhinoDisplayPen creaseInteriorPen, const class CRhinoDisplayPen nonmanifoldPen)

void	DrawTechnicalWires (const CRhinoObject &rhinoObject, const ON_Color &color, float borderThickness, float silhouetteThickness, float creaseThickness)

virtual void	DrawTextRun (const ON_TextRun &run, const ON_Font font, const ON_Xform &xform, ON_Color color, CRhinoCacheHandle cache)

virtual void	DrawWorldAxes (const ON_Color &xaxis_color, const ON_Color &yaxis_color, const ON_Color &zaxis_color, int axes_length, int label_offset, int letter_size)

virtual bool	EnableClipPlanes (bool bEnable, int plane=-1)

virtual void	EnableColorWriting (bool bEnable=true)

virtual void	EnableDepthTesting (bool bEnable=true)

virtual void	EnableDepthWriting (bool bEnable=true)

void	EnableMaterials (bool on)

virtual void	EnableMeshBuffering (bool on)
	"State" operations & attributes... More...

virtual void	EnableMultiSample (bool bEnable=true)
	Enables / disables multisampling. More...

void	EnableShadows (bool)
	New for V8 [end]. More...

virtual void	FlushAll ()

virtual int	FrameBufferBitDepth ()

virtual void	FrameBufferChannelDepth (int &red_bits, int &green_bits, int &blue_bits, int &alpha_bits)

ON_3dPoint	FrustumCenter () const

const CRhinoDoc *	GeometrySource () const
	Return the document that the pipeline uses to get geometry information from when drawing. More...

virtual const class CRhFrameCapture *	GetCapturedFrame () const

void	GetCurveAttributes (CRhCurveAttributes &attributes) const

virtual bool	GetDepthBuffer (float *buffer, int left, int top, int width, int height)

ON_SimpleArray< ON_PlaneEquation >	GetEnabledClipPlanes (const ON_Xform *xf) const

void	GetFarPlane (ON_Plane &) const

virtual const ON_Light *	GetLight (int index) const

ON_Xform	GetModelViewMatrix () const

virtual int	GetMultiSampleMode () const

virtual void	GetMultiSampleModes (ON_SimpleArray< int > &modes) const

void	GetNearFarPlane (ON_Plane &N, ON_Plane &F) const

void	GetNearPlane (ON_Plane &) const

virtual bool	GetOffscreenBufferInfo (HDC hDC, int &nColorDepth, int &nZDepth)

virtual class CRhGLSceneManager *	GetSceneManager ()

class CRhGLSceneManager *	GetSceneManager (const CRhinoDoc *doc)

virtual class CRhGLSceneManager *	GetSceneManager (unsigned int docSerialNumber)

virtual double	GetStereoParallax () const

virtual double	GetStereoSeparation () const

virtual bool	HasDepthBuffer ()

const ON_Xform &	InstanceDefinitionTransform () const

virtual bool	InStereoMode () const

virtual void	InvalidateCapturedFrame ()
	Caching operations... More...

virtual bool	IsAccelerated () const

bool	IsEntireBoxVisible (const ON_BoundingBox &bbox) const

bool	IsPreview (void) const

virtual int	LightCount () const

const CDisplayPipelineAttributes::LinearWorkflow &	LinearWorkflow () const

virtual int	MaxDecalsSupported () const

virtual int	MaxLightsSupported () const

virtual int	MaxObjectMappingsSupported () const

int	MaxProceduralCommandsSupported () const

int	MaxProceduralsSupported () const

int	MaxProceduralTransformsSupported () const

virtual bool	MeshBufferingEnabled () const

const ON_Xform &	ModelTransform () const
	Model transform operations... More...

bool	ModelTransformIsIdentity () const

virtual void	NotifyClippingPlanesChanged ()

virtual bool	NotifyProjectionChanged ()
	Notifier routines called by the pipeline framework... More...

virtual bool	PopColorWriting ()

virtual void	PopDepthTesting ()

virtual void	PopDepthWriting ()

void	PopModelTransform ()

void	PopModelViewMatrix ()

void	PopProjection ()

ON_UUID	PreviewEnvironmentId (void) const

virtual void	PushColorWriting (bool bEnable)

virtual void	PushDepthTesting (bool bEnable)

virtual void	PushDepthWriting (bool bEnable)

void	PushModelTransform (const ON_Xform &mt)

void	PushModelViewMatrix ()

void	PushModelViewMatrix (const ON_Xform &xf)

void	PushProjection (const ON_Viewport &viewport)

virtual bool	RestoreDepthBuffer ()

virtual bool	SaveDepthBuffer ()

double	ScreenLength (double world_length) const

const ON_Xform &	ScreenToClip () const

const ON_Xform &	ScreenToClipInverse () const

void	SetCamera (const ON_Viewport &)

virtual int	SetClippingPlanes (const ON_SimpleArray< ON_ClippingPlaneInfo > &clipplanes)

virtual int	SetClipRegion (int region_id)

virtual ECullFaceMode	SetCullFaceMode (ECullFaceMode mode)

void	SetCurveAttributes (const CRhCurveAttributes &attributes)

virtual int	SetDepthMode (int nDepth)

void	SetDpiScale (float scale)

void	SetInstanceDefinitionTransform (const ON_Xform &idt)

void	SetIsPreview (bool)

void	SetLinearWorkflow (const CDisplayPipelineAttributes::LinearWorkflow &lw)

void	SetModelTransform (const ON_Xform &mt)

void	SetModelViewMatrix (const ON_Xform &xf)

virtual bool	SetMultiSampleMode (int mode)

void	SetPreviewEnvironmentId (ON_UUID id)

virtual bool	SetStereoMode (bool bStereo)

virtual void	SetStereoParallax (float)

virtual void	SetStereoSeparation (float fSep)

virtual int	SetZBiasLevel (int zbias)

bool	ShadowsEnabled (void) const

virtual bool	ShowBackBuffer (HDC hDC)

virtual bool	StopEngine ()

virtual bool	SupportsMultiSampling () const

virtual bool	SupportsShading () const

bool	UseClipPlanes () const

bool	UseMaterials ()

const ON_Viewport &	VP () const
	Generic engine attributes... More...

float	WireDpiScale () const

const ON_Xform &	WorldToCamera (bool includeModelXform=true) const

const ON_Xform &	WorldToCameraInverse (bool includeModelXform=true) const

const ON_Xform &	WorldToClip (bool includeModelXform=true) const
	world to screen transform = Viewport(world to clip)*m_ModelTransform More...

const ON_Xform &	WorldToClipInverse (bool includeModelXform=true) const

ON_4dPoint	WorldToClippingPoint (const ON_3dPoint &point) const

const ON_Xform &	WorldToScreen (bool includeModelXform=true) const
	world to screen transform = Viewport(world to screen)*m_ModelTransform More...

const ON_Xform &	WorldToScreenInverse (bool includeModelXform=true) const

ON_2dPoint	WorldToScreenPoint (const ON_3dPoint &point) const

virtual int	ZBiasLevel () const

Public Member Functions inherited from ON_Object
	ON_Object () ON_NOEXCEPT

	ON_Object (const ON_Object &)

virtual	~ON_Object ()

virtual ON_AggregateComponentStatus	AggregateComponentStatus () const

bool	AttachUserData (class ON_UserData *pUserData)

unsigned int	ClearAllComponentStates () const

virtual unsigned int	ClearComponentStates (ON_COMPONENT_INDEX component_index, ON_ComponentStatus states_to_clear) const

virtual unsigned int	ClearComponentStates (ON_ComponentStatus states_to_clear) const

void	CopyUserData (const ON_Object &source_object)

unsigned int	CopyUserData (const ON_Object &source_object, ON_UUID source_userdata_item_id, ON_Object::UserDataConflictResolution userdata_conflict_resolution)

virtual ON__UINT32	DataCRC (ON__UINT32 current_remainder) const

virtual bool	DeleteComponents (const ON_COMPONENT_INDEX *ci_list, size_t ci_count)

virtual void	DestroyRuntimeCache (bool bDelete=true)

bool	DetachUserData (class ON_UserData *pUserData)

virtual void	Dump (ON_TextLog &) const

void	DumpUserData (const wchar_t *description, ON_TextLog &text_log) const
	Go through the linked list of ON_UserData attached to this and call the virtual Dump(text_log) function on each instance. More...

void	EmergencyDestroy ()

class ON_UserData *	FirstUserData () const

virtual unsigned int	GetComponentsWithSetStates (ON_ComponentStatus states_filter, bool bAllEqualStates, ON_SimpleArray< ON_COMPONENT_INDEX > &components) const

class ON_UserData *	GetUserData (const ON_UUID &userdata_uuid) const

bool	GetUserString (const wchar_t *key, ON_wString &string_value) const

int	GetUserStringKeys (ON_ClassArray< ON_wString > &user_string_keys) const

int	GetUserStrings (ON_ClassArray< ON_UserString > &user_strings) const

bool	IsCorrupt (bool bRepair, bool bSilentError, class ON_TextLog *text_log) const

bool	IsKindOf (const ON_ClassId *pClassId) const

virtual bool	IsValid (class ON_TextLog *text_log=nullptr) const

virtual void	MarkAggregateComponentStatusAsNotCurrent () const

virtual void	MemoryRelocate ()

virtual ON_UUID	ModelObjectId () const

void	MoveUserData (ON_Object &source_object)

unsigned int	MoveUserData (ON_Object &source_object, ON_UUID source_userdata_item_id, ON_Object::UserDataConflictResolution userdata_conflict_resolution, bool bDeleteAllSourceItems)

virtual ON::object_type	ObjectType () const

ON_Object &	operator= (const ON_Object &)

void	PurgeUserData ()

virtual bool	Read (ON_BinaryArchive &binary_archive)

virtual unsigned int	SetComponentStates (ON_COMPONENT_INDEX component_index, ON_ComponentStatus states_to_set) const

virtual unsigned int	SetComponentStatus (ON_COMPONENT_INDEX component_index, ON_ComponentStatus status_to_copy) const

bool	SetUserString (const wchar_t key, const wchar_t string_value)

int	SetUserStrings (int count, const ON_UserString *user_strings, bool bReplace)

virtual unsigned int	SizeOf () const

bool	ThisIsNullptr (bool bSilentError) const

void	TransformUserData (const class ON_Xform &xform)

virtual bool	UpdateReferencedComponents (const class ON_ComponentManifest &source_manifest, const class ON_ComponentManifest &destination_manifest, const class ON_ManifestMap &manifest_map)

int	UserStringCount () const

virtual bool	Write (ON_BinaryArchive &binary_archive) const

Protected Member Functions
bool	NotifyFrameSizeChanged (int width, int height) override

Protected Member Functions inherited from CRhinoDisplayEngine
void	BufferMeshWires (CRhinoCacheHandle &cache, const CDisplayPipelineAttributes &da, const ON_Xform xform, bool isSubD, const CRhinoSubDDisplayAttributes subdAttrs)

void	BufferShadedMesh (CRhinoCacheHandle &cache, const ON_Xform *xform)

void	BufferShadedMesh (CRhinoCacheHandle &cache, ECullFaceMode cfm, const ON_Color &frontAmbient, const ON_Color &frontDiffuse, const std::shared_ptr< CDisplayPipelineMaterial > &material, const ON_SHA1_Hash &materialHash, const ON_Xform *xform)

void	BufferShadedMeshes (class CRhVboMeshCache *buffer)

void	ComputeZBiasValues (int bias, double &a, double &b, double &c, double &d, bool &use_d) const

void	DrawBezier (int, const ON_4fPoint *, const CRhCurveAttributes &, int=1, int=0)

void	DrawConstructionPlaneFarLines (ON_SimpleArray< ON_Line > &far_lines)

void	DrawConstructionPlaneLine (const ON_Plane &near_plane, const ON_3dPoint &p, const ON_3dPoint &q, ON_SimpleArray< ON_Line > &far_lines)

virtual void	FlushCurveBuffer ()

virtual void	FlushMeshBuffer ()

virtual void	FlushPointBuffer ()

HDC	GetRenderTargetDC () const

void	iShutdownEngine ()

void	Line (const ON_4fPoint &start, const ON_4fPoint &end)

void	LineTo (const ON_4fPoint &)
	clipping coordinate point More...

void	MoveTo (const ON_4fPoint &)
	clipping coordinate point More...

void	MoveToLineTo (const ON_4fPoint &start, const ON_4fPoint &end)

virtual void	SetRenderTarget (HDC pDC, bool bShutDown)

virtual void	SetRenderTarget (HWND hWnd)

void	SetScreenDrawTolerance (double, double, double)

bool	SupportsVboBuffers () const
	New for V8 [begin]. More...

double	ZBiasDistance (double z, double w) const

Friends
class	CRhinoDisplayPipeline_GDI

Additional Inherited Members
Public Types inherited from ON_Object
enum	UserDataConflictResolution : unsigned char { UserDataConflictResolution::destination_object = 0, UserDataConflictResolution::source_object = 1, UserDataConflictResolution::source_copycount_gt = 2, UserDataConflictResolution::source_copycount_ge = 3, UserDataConflictResolution::destination_copycount_gt = 4, UserDataConflictResolution::destination_copycount_ge = 5, UserDataConflictResolution::delete_item = 6 }

Protected Attributes inherited from CRhinoDisplayEngine
double	m__zbias_a = 0
	(near+far) More...

double	m__zbias_b = 0
	(far-near) More...

double	m__zbias_c = 0
	m__zbias_d‍/(4near*far) More...

double	m__zbias_d = 0
	parallel proj bias or 0 for no zbias More...

bool	m__zbias_use_d = true
	true to return constance bias More...

bool	m_bInfiniteDepth = false

bool	m_bInStereoMode = false
	Stereo viewing operations... More...

bool	m_bUseMaterials = true

ON_Viewport	m_Camera

ON_ClassArray< ON_Viewport >	m_CameraStack

float	m_cliptol_x = 0.01f

float	m_cliptol_y = 0.01f

float	m_cliptol_z = 0.01f
	tolerance in clipping coordinates More...

CRhCurveAttributes	m_curve_attrs

ON_SimpleArray< bool >	m_depth_testing_stack

ON_SimpleArray< bool >	m_depth_writing_stack

CRhinoDisplayPipeline *	m_dp = nullptr

float	m_dpi_scale = 1.0f
	scaling for high resolution displays More...

int	m_draw_speed = 0
	0 = accurate, 1 = fast, 2 = really More...

float	m_fStereoParallax = 1.0f

float	m_fStereoSeparation = 1.0f

HDC	m_hDC = nullptr
	Device Context handle render target. More...

HWND	m_hWnd = nullptr
	Engine display and drawing attributes... More...

ON_SimpleArray< ON_Xform >	m_modelview_matrix_stack

ON_SimpleArray< ON_Xform >	m_ModelXformStack

int	m_nDisplayHeight = 0

int	m_nDisplayWidth = 0
	Viewport size attributes... More...

class CRhDisplayEnginePrivate *	m_private = nullptr

float	m_stol_x = 0.75f

float	m_stol_y = 0.75f

float	m_stol_z = 1.00f
	screen buffer drawing tolerances More...

int	m_wire_depth = 0

Detailed Description

THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY. ALL IMPLIED WARRANTIES OF FITNESS FOR ANY PARTICULAR PURPOSE AND OF MERCHANTABILITY ARE HEREBY DISCLAIMED.

For complete Rhino SDK copyright information see http://www.rhino3d.com/developer.

Constructor & Destructor Documentation

◆ CRhinoDisplayEngine_GDI() [1/2]

CRhinoDisplayEngine_GDI::CRhinoDisplayEngine_GDI ( )

◆ CRhinoDisplayEngine_GDI() [2/2]

CRhinoDisplayEngine_GDI::CRhinoDisplayEngine_GDI ( class CRhVectorEngine * )

◆ ~CRhinoDisplayEngine_GDI()

virtual CRhinoDisplayEngine_GDI::~CRhinoDisplayEngine_GDI ( )

virtual

Member Function Documentation

◆ ClearFrameBuffer() [1/2]

void CRhinoDisplayEngine_GDI::ClearFrameBuffer ( const CRhinoDib * dib )

overridevirtual

Description: File the frame buffer with a bitmap image This function also clears the depth buffer for engines that support depth buffered drawing. Parameters: dib: [in] the image to draw into the frame buffer

Reimplemented from CRhinoDisplayEngine.

◆ ClearFrameBuffer() [2/2]

void CRhinoDisplayEngine_GDI::ClearFrameBuffer	(	const ON_Color &	colorTopLeft,
		const ON_Color &	colorBottomLeft,
		const ON_Color &	colorTopRight,
		const ON_Color &	colorBottomRight
	)

overridevirtual

Description: Fill the frame buffer with a gradient between four corner colors This function also clears the depth buffer for engines that support depth buffered drawing. Parameters: colorTopLeft: [in] the color in the top-left corner of the frame buffer colorBottomLeft: [in] the color in the bottom-left corner of the frame buffer colorTopRight: [in] the color in the top-right corner of the frame buffer colorBottomRight: [in] the color in the bottom-right corner of the frame buffer

Implements CRhinoDisplayEngine.

◆ CopyBackBufferFrom()

bool CRhinoDisplayEngine_GDI::CopyBackBufferFrom ( const CRhinoDib & dib )

overridevirtual

Description: Copy color information from a bitmap into the back buffer Parameters: dib: [in] bitmap that contains the color information Returns: true if successful

Reimplemented from CRhinoDisplayEngine.

◆ CopyBackBufferTo() [1/2]

bool CRhinoDisplayEngine_GDI::CopyBackBufferTo ( CRhinoDib & dib )

overridevirtual

Description: Copy color information in back buffer to a bitmap Parameters: dib: [out] bitmap that is created with color information from back buffer Returns: true if successful

Reimplemented from CRhinoDisplayEngine.

◆ CopyBackBufferTo() [2/2]

bool CRhinoDisplayEngine_GDI::CopyBackBufferTo ( HDC hDC )

overridevirtual

Description: Copy color information in back buffer to a device context Parameters: pDC: [in] device context that will get color information blitted into it Returns: true if successful

Reimplemented from CRhinoDisplayEngine.

◆ Draw2dLines()

void CRhinoDisplayEngine_GDI::Draw2dLines	(	const ON_2fPoint *	points,
		int	count,
		bool	asPolyline,
		ON_Color	strokeColor,
		float	strokeWidth,
		RhinoDashStyle	style,
		bool	xormode
	)

overridevirtual

Description: Draw polyline defined in screen coordinates This is the low level 2d drawing routine used for drawing lines, rectangles,...

Parameters

asPolyline if false, each point pair is treated as independent lines

Implements CRhinoDisplayEngine.

◆ DrawBezier()

void CRhinoDisplayEngine_GDI::DrawBezier	(	int	dim,
		BOOL32	bIsRational,
		int	order,
		int	cv_stride,
		const double *	cv4d,
		const CRhCurveAttributes &	attrs
	)

overridevirtual

Description: Draw a bezier curve Parameters: dim: [in] bIsRational: [in] order: [in] cv_stride: [in] number of doubles between CVs (>=4) cv4d: [in] 4d homogeneous world coordinate CVs attrs: [in] attributes for the curve

Reimplemented from CRhinoDisplayEngine.

◆ DrawBitmap()

void CRhinoDisplayEngine_GDI::DrawBitmap	(	const CRhinoDib &	dib,
		int	nX,
		int	nY
	)

overridevirtual

Description: Draw a bitmap Parameters: dib: [in] the bitmap to draw nX: [in] screen coordinate left location to draw top-left corner of dib nY: [in] screen coordinate top location to draw top-left corner of dib mask: [in] if set to a color, the dib is drawn using a color mask for transparency

Reimplemented from CRhinoDisplayEngine.

◆ DrawCurve()

void CRhinoDisplayEngine_GDI::DrawCurve	(	const ON_Curve &	curve,
		const class CRhinoDisplayPen &	pen,
		CRhinoCacheHandle *	cacheHandle
	)

overridevirtual

Reimplemented from CRhinoDisplayEngine.

◆ DrawDot()

void CRhinoDisplayEngine_GDI::DrawDot	(	const ON_TextDot &	dot,
		bool	locationInWorld,
		ON_Color	fillColor,
		ON_Color	textColor,
		ON_Color	borderColor,
		class CRhinoCacheHandle *	cache
	)

overridevirtual

Implements CRhinoDisplayEngine.

◆ DrawHatch() [1/2]

void CRhinoDisplayEngine_GDI::DrawHatch	(	const ON_Hatch &	hatch,
		const class CRhinoDisplayBrush *	fillBrush,
		const class CRhinoDisplayPen *	boundaryPen,
		CRhinoCacheHandle *	cacheHandle
	)

overridevirtual

Do not call - placeholder virtual function in order to improve hatch display without breaking SDK.

Reimplemented from CRhinoDisplayEngine.

◆ DrawHatch() [2/2]

void CRhinoDisplayEngine_GDI::DrawHatch	(	const ON_Hatch &	hatch,
		const ON_HatchPattern *	pattern,
		float	strokeWidth,
		ON_Color	hatchColor,
		ON_Color	boundaryColor,
		CRhinoCacheHandle *	cacheHandle
	)

overridevirtual

Reimplemented from CRhinoDisplayEngine.

◆ DrawMeshes()

void CRhinoDisplayEngine_GDI::DrawMeshes	(	const ON_Mesh **	pMeshes,
		int	count,
		bool	wires,
		bool	shaded,
		const CDisplayPipelineAttributes *	,
		CRhinoCacheHandle *	cacheHandle
	)

override

◆ DrawPoints()

void CRhinoDisplayEngine_GDI::DrawPoints	(	int	count,
		const class CRhPointData *	points,
		CRhinoCacheHandle *	cache
	)

overridevirtual

Implements CRhinoDisplayEngine.

◆ DrawPolygon()

void CRhinoDisplayEngine_GDI::DrawPolygon	(	const ON_3dPoint *	points,
		int	count,
		ON_Color	color,
		bool	bFilled
	)

overridevirtual

Description: Draw a polygon using a set of points for the polygon border Parameters: points: [in] array of points in world coordinates to use for polygon border count: [in] number of elements in points array color: [in] draw color bFilled: [in] true = draw the polygon as a filled shape false = just draw the polygon border

Reimplemented from CRhinoDisplayEngine.

◆ DrawPolylines()

void CRhinoDisplayEngine_GDI::DrawPolylines	(	const CRhinoClippingVertexCollection *	lists,
		int	count
	)

override

◆ DrawRoundedRectangle()

void CRhinoDisplayEngine_GDI::DrawRoundedRectangle	(	ON_2fPoint	screenCenter,
		float	pixelWidth,
		float	pixelHeight,
		float	cornerRadius,
		ON_Color	strokeColor,
		float	strokeWidth,
		ON_Color	fillColor
	)

overridevirtual

Implements CRhinoDisplayEngine.

◆ DrawString() [1/3]

void CRhinoDisplayEngine_GDI::DrawString	(	const ON_TextContent &	text,
		const ON_Xform &	textXform,
		ON_Color	color,
		CRhinoCacheHandle *	cache
	)

overridevirtual

Reimplemented from CRhinoDisplayEngine.

◆ DrawString() [2/3]

void CRhinoDisplayEngine_GDI::DrawString	(	const wchar_t *	text,
		const ON_Color &	textColor,
		const ON_2dPoint &	point,
		bool	middle,
		float	fontHeightPixels,
		const ON_Font *	font
	)

overridevirtual

Description: Draws text with specified color, font and height

Implements CRhinoDisplayEngine.

◆ DrawString() [3/3]

void CRhinoDisplayEngine_GDI::DrawString	(	const wchar_t *	text,
		const ON_Xform &	xf,
		const ON_Font *	font,
		const ON_Color &	color,
		ON::TextHorizontalAlignment	horizontalAlignment,
		ON::TextVerticalAlignment	verticalAlignment,
		CRhinoCacheHandle *	cache
	)

overridevirtual

Implements CRhinoDisplayEngine.

◆ DrawTexturedPlane() [1/2]

bool CRhinoDisplayEngine_GDI::DrawTexturedPlane	(	const CRhinoDib &	image,
		const ON_2dPoint &	screenLowerLeft,
		const ON_2dPoint &	screenLowerRight,
		const ON_2dPoint &	screenUpperRight,
		const ON_2dPoint &	screenUpperLeft
	)		const

◆ DrawTexturedPlane() [2/2]

bool CRhinoDisplayEngine_GDI::DrawTexturedPlane	(	const CRhinoDib &	image,
		const ON_Plane &	plane,
		ON_Interval	domain_horz,
		ON_Interval	domain_vert
	)		const

◆ DrawTraceImage()

void CRhinoDisplayEngine_GDI::DrawTraceImage ( const class CRhTraceImage & traceimage )

overridevirtual

Description: Draws background bitmap image onto the construction plane.

Reimplemented from CRhinoDisplayEngine.

◆ DrawWallpaper()

void CRhinoDisplayEngine_GDI::DrawWallpaper ( const class CRhWallpaper & wallpaper )

overridevirtual

Description: Draws wallpaper image into the back buffer.

Reimplemented from CRhinoDisplayEngine.

◆ GetBackBuffer()

bool CRhinoDisplayEngine_GDI::GetBackBuffer ( CRhinoDib & )

overridevirtual

Engine buffers support...

Reimplemented from CRhinoDisplayEngine.

◆ MaxClipPlanesSupported()

int CRhinoDisplayEngine_GDI::MaxClipPlanesSupported ( ) const

overridevirtual

Returns: The maximum number of user defined clipping planes supported. This does not include the standard view frustum clipping planes. OpenGL and Direct3D will support different numbers of clipping planes based on the installed graphics card.

Reimplemented from CRhinoDisplayEngine.

◆ NotifyFrameSizeChanged()

bool CRhinoDisplayEngine_GDI::NotifyFrameSizeChanged	(	int	nWidth,
		int	nHeight
	)

overrideprotectedvirtual

Description: Tell the engine that the size of the rectangle that it draws to has changed.

Reimplemented from CRhinoDisplayEngine.

◆ ResetEngine()

bool CRhinoDisplayEngine_GDI::ResetEngine ( )

overridevirtual

Description: Should reset the engine back to some initial state...but at the same time try to maintain current state (ie. opened or closed). Typically this means saving the current state, shutting down the engine and then restarting the engine with the saved state

This is typically only used for things like changing the multisampling modes for an engine Returns: true if the reset operation was successful

Reimplemented from CRhinoDisplayEngine.

◆ RestoreBackBuffer()

bool CRhinoDisplayEngine_GDI::RestoreBackBuffer ( )

overridevirtual

Returns: true if a saved back buffer was successfully restored to the back buffer

Reimplemented from CRhinoDisplayEngine.

◆ RestoreGraphicsState()

void CRhinoDisplayEngine_GDI::RestoreGraphicsState ( )

Mac only; does nothing on MS Windows.

◆ SaveBackBuffer()

bool CRhinoDisplayEngine_GDI::SaveBackBuffer ( )

overridevirtual

Returns: true if this engine successfully saved back buffer color information to a location that can be retrieved at a later time

Reimplemented from CRhinoDisplayEngine.

◆ SaveGraphicsState()

void CRhinoDisplayEngine_GDI::SaveGraphicsState ( )

Mac only; does nothing on MS Windows.

◆ SetClipRect()

const ON_4iRect CRhinoDisplayEngine_GDI::SetClipRect ( const ON_4iRect & clipRect )

Used in printing code to set up clip regions.

◆ ShutdownEngine()

void CRhinoDisplayEngine_GDI::ShutdownEngine ( )

overridevirtual

Description: Should completely shutdown and destroy everything associated with this engine... This includes any runtime buffers, dibs, or rendering contexts

Reimplemented from CRhinoDisplayEngine.

◆ StartEngine()

bool CRhinoDisplayEngine_GDI::StartEngine ( )

overridevirtual

Engine initialization and cleanup operations...

Description: At the very beginning of drawing each frame the pipeline will call StartEngine to allow the engine to perform any required initializaion or context enabling

All subclasses that override this function should call this base class version of the function. Returns: True if the engine was successfully "started". False if something went wrong. If the function returns false, the pipeline will not be able to draw a frame.

Reimplemented from CRhinoDisplayEngine.

◆ VectorEngineAttached()

bool CRhinoDisplayEngine_GDI::VectorEngineAttached ( ) const

Friends And Related Function Documentation

◆ CRhinoDisplayPipeline_GDI

friend class CRhinoDisplayPipeline_GDI

friend

Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CRhinoDisplayEngine_GDI() [1/2]

◆ CRhinoDisplayEngine_GDI() [2/2]

◆ ~CRhinoDisplayEngine_GDI()

Member Function Documentation

◆ ClearFrameBuffer() [1/2]

◆ ClearFrameBuffer() [2/2]

◆ CopyBackBufferFrom()

◆ CopyBackBufferTo() [1/2]

◆ CopyBackBufferTo() [2/2]

◆ Draw2dLines()

◆ DrawBezier()

◆ DrawBitmap()

◆ DrawCurve()

◆ DrawDot()

◆ DrawHatch() [1/2]

◆ DrawHatch() [2/2]

◆ DrawMeshes()

◆ DrawPoints()

◆ DrawPolygon()

◆ DrawPolylines()

◆ DrawRoundedRectangle()

◆ DrawString() [1/3]

◆ DrawString() [2/3]

◆ DrawString() [3/3]

◆ DrawTexturedPlane() [1/2]

◆ DrawTexturedPlane() [2/2]

◆ DrawTraceImage()

◆ DrawWallpaper()

◆ GetBackBuffer()

◆ MaxClipPlanesSupported()

◆ NotifyFrameSizeChanged()

◆ ResetEngine()

◆ RestoreBackBuffer()

◆ RestoreGraphicsState()

◆ SaveBackBuffer()

◆ SaveGraphicsState()

◆ SetClipRect()

◆ ShutdownEngine()

◆ StartEngine()

◆ VectorEngineAttached()

Friends And Related Function Documentation

◆ CRhinoDisplayPipeline_GDI