#include <maxapi.h>

Class Description

The following code example shows how to get access to this interface:

// hWnd is the handle of a viewport window. This is passed to MouseCallback::proc
ViewExp& vp = ip->GetViewExp(hWnd);
ViewExp10* vp10 = NULL;
if (vp.IsAlive())
    vp10 = reinterpret_cast<ViewExp10*>(vp.Execute(ViewExp::kEXECUTE_GET_VIEWEXP_10));

Inheritance diagram for ViewExp10:

Public Member Functions
virtual	~ViewExp10 ()
	Destructor. More...

virtual BOOL	SetFOV (float fov)=0
	Sets the Field of View for the viewport. More...

virtual float	GetViewportFPS ()=0
	Gets the state of the active viewport current fps. More...

virtual float	GetViewportClipScale ()=0
	Gets the state of the active viewport clip scale value. More...

virtual void	SetViewportClipScale (float fScale)=0
	Sets the state of the active viewport clip scale value. More...

Viewport navigation methods
Viewport navigation is usually implemented by viewport command modes (VIEWPORT_COMMAND). The viewport should be invalidated by the command mode's mouse callback procedure in response to user input that change the viewpoint or some view parameters. See ViewExp10::Invalidate for more details. Viewport navigation commands should be undoable\redoable. See ViewExp10::UndoBegin and ViewExp10::UndoAccept for more details. The following methods work with all view types except object based ones (camera, light, etc). See also class CommandMode, class MouseCallBack, Sample code MaxSDK\HowTo\ViewportNavigation
virtual void	Pan (const Point2 &screenDelta)=0
	Pans the viewport. More...

virtual void	Zoom (float zoomFactor)=0
	Zooms the viewport. More...

virtual void	Rotate (const Quat &rotData, const Point3 &center=Point3::Origin)=0
	Rotates the viewport. More...

virtual void	SetFocalDistance (float dist)=0
	Sets the focal distance of the viewport. More...

Undo support
virtual bool	UndoBegin ()=0
	Marks the start of recording viewport changes for undo. More...

virtual bool	UndoAccept ()=0
	Marks the end of recording viewport changes for undo. More...

Viewport invalidation
virtual void	Invalidate (bool bForegroundOnly=false)=0
	Invalidates the viewport. More...

virtual bool	IsValid () const =0
	Retrieves the validity state of the viewport foreground. More...

Adaptive Degradation parameters
virtual float	GetAdaptiveDegGoalFPS ()=0
	Gets Adaptive Deg. goal FPS. More...

virtual void	SetAdaptiveDegGoalFPS (float fFPS)=0
	Sets Adaptive Deg. goal FPS. More...

virtual BOOL	GetAdaptiveDegDisplayModeCurrent ()=0
	Gets the state of the display mode current display option. More...

virtual void	SetAdaptiveDegDisplayModeCurrent (BOOL bMode)=0
	Sets the display mode to the current display. More...

virtual BOOL	GetAdaptiveDegDisplayModeFastShaded ()=0
	Gets the state of the display mode Fast Shaded display option. More...

virtual void	SetAdaptiveDegDisplayModeFastShaded (BOOL bMode)=0
	Sets the state of the display mode Fast Shaded display option. More...

virtual BOOL	GetAdaptiveDegDisplayModeWire ()=0
	Gets the state of the display mode Wireframe display option. More...

virtual void	SetAdaptiveDegDisplayModeWire (BOOL bMode)=0
	Sets the state of the display mode Wireframe display option. More...

virtual BOOL	GetAdaptiveDegDisplayModeBox ()=0
	Gets the state of the display mode BoundingBox display option. More...

virtual void	SetAdaptiveDegDisplayModeBox (BOOL bMode)=0
	Sets the state of the display mode BoundingBox display option. More...

virtual BOOL	GetAdaptiveDegDisplayModePoint ()=0
	Gets the state of the display mode Point display option. More...

virtual void	SetAdaptiveDegDisplayModePoint (BOOL bMode)=0
	Sets the state of the display mode Point display option. More...

virtual BOOL	GetAdaptiveDegDisplayModeHide ()=0
	Gets the state of the display mode Hide display option. More...

virtual void	SetAdaptiveDegDisplayModeHide (BOOL bMode)=0
	Sets the state of the display mode Hide display option. More...

virtual BOOL	GetAdaptiveDegDrawBackface ()=0
	Gets the state of the Draw Backface option. More...

virtual void	SetAdaptiveDegDrawBackface (BOOL bDraw)=0
	Sets the state of the Draw Backface option. More...

virtual BOOL	GetAdaptiveDegNeverDegradeSelected ()=0
	Gets the state of the Never Degrade Selected option. More...

virtual void	SetAdaptiveDegNeverDegradeSelected (BOOL bNeverDegrade)=0
	Sets the state of the Never Degrade Selected option. More...

virtual BOOL	GetAdaptiveDegDegradeLight ()=0
	Gets the state of the Degrade to Default Light option. More...

virtual void	SetAdaptiveDegDegradeLight (BOOL bDegradeLight)=0
	Sets the state of the Degrade to Default Light option. More...

virtual BOOL	GetAdaptiveDegNeverRedrawAfterDegrade ()=0
	Gets the state of the Never Redraw After Degrade option. More...

virtual void	SetAdaptiveDegNeverRedrawAfterDegrade (BOOL bNeverRedraw)=0
	Sets the state of the Never Redraw After Degrade option. More...

virtual float	GetAdaptiveDegCameraDistancePriority ()=0
	Gets the state of the Distance From Camera Priority option. More...

virtual void	SetAdaptiveDegCameraDistancePriority (float fPriority)=0
	Sets the state of the Distance From Camera Priority option. More...

virtual float	GetAdaptiveDegScreenSizePriority ()=0
	Gets the state of the Screen Size Priority option. More...

virtual void	SetAdaptiveDegScreenSizePriority (float fPriority)=0
	Sets the state of the Screen Size Priority option. More...

virtual int	GetAdaptiveDegMinSize ()=0
	Gets the state of the Minimum Draw Size option. More...

virtual void	SetAdaptiveDegMinSize (int iMinSize)=0
	Sets the state of the Minimum Draw Size option. More...

Public Member Functions inherited from ViewExp
virtual int	GetViewID ()=0
	Return the unique ID of the viewport represented by the ViewExp. More...

virtual ViewExp *	ToPointer ()=0

virtual bool	IsAlive ()=0

virtual Point2	MapViewToScreen (const Point3 &p)=0

virtual float	GetFPS ()=0
	Get the FPS from the active viewport. More...

virtual void	SetSolidBackgroundColorMode (bool bSolidColor)=0
	Set the viewport background color mode as solid color mode or gradient color mode. More...

virtual bool	IsSolidBackgroundColorMode ()=0
	Get the current viewport background color mode. More...

virtual void	ResetBackgroundColorMode ()=0
	Reset viewport background color mode. More...

virtual void	InvalidateRect (const Rect &rect)=0

virtual INT_PTR	Execute (int cmd, ULONG_PTR arg1=0, ULONG_PTR arg2=0, ULONG_PTR arg3=0)

virtual Point3	GetPointOnCP (const IPoint2 &ps)=0

virtual float	GetCPDisp (const Point3 base, const Point3 &dir, const IPoint2 &sp1, const IPoint2 &sp2, BOOL snap=FALSE)=0

virtual Point3	MapScreenToView (IPoint2 &sp, float depth)=0

virtual void	MapScreenToWorldRay (float sx, float sy, Ray &ray)=0

virtual BOOL	SetAffineTM (const Matrix3 &m)=0

virtual void	GetAffineTM (Matrix3 &tm)=0

virtual float	GetScreenScaleFactor (const Point3 worldPoint)=0

virtual float	GetVPWorldWidth (const Point3 wPoint)=0

virtual Point3	MapCPToWorld (const Point3 cpPoint)=0

virtual float	NonScalingObjectSize ()=0

virtual Point3	SnapPoint (const IPoint2 &in, IPoint2 &out, Matrix3 *plane2d=NULL, DWORD flags=0)=0

virtual void	SnapPreview (const IPoint2 &in, IPoint2 &out, Matrix3 *plane2d=NULL, DWORD flags=0)=0

virtual void	GetGridDims (float MinX, float MaxX, float MinY, float MaxY)=0

virtual float	SnapLength (float in)=0

virtual GraphicsWindow *	getGW ()=0

virtual int	IsWire ()=0

virtual Rect	GetDammageRect ()=0

virtual void	GetConstructionTM (Matrix3 &tm)=0

virtual void	SetGridSize (float size)=0

virtual float	GetGridSize ()=0

virtual BOOL	IsGridVisible ()=0

virtual void	SetGridVisibility (BOOL bVisible)=0

virtual int	GetGridType ()=0

virtual BOOL	setBkgImageDsp (BOOL onOff)=0

virtual int	getBkgImageDsp (void)=0

virtual void	setSFDisplay (int onOff)=0

virtual int	getSFDisplay (void)=0

virtual HWND	GetHWnd ()=0

virtual BOOL	IsActive ()=0

virtual BOOL	IsEnabled ()=0

virtual int	GetViewType ()=0

virtual BOOL	IsPerspView ()=0

virtual BOOL	IsCanvasNavigationMode ()=0

virtual float	GetFOV ()=0

virtual float	GetFocalDist ()=0

virtual void	SetFocalDist (float fd)=0

virtual INode *	GetViewCamera ()=0

virtual void	SetViewCamera (INode *camNode)=0

virtual void	SetViewUser (BOOL persp)=0

virtual INode *	GetViewSpot ()=0

virtual void	SetViewSpot (INode *spotNode)=0

virtual void	ClearHitList ()=0

virtual INode *	GetClosestHit ()=0

virtual INode *	GetHit (int i)=0

virtual int	HitCount ()=0

virtual void	LogHit (INode nr, ModContext mc, DWORD dist, ulong info, HitData *hitdata=NULL)=0
	This method records a sub-object level hit record with the system using the specified parameters. More...

virtual HitLog &	GetSubObjHitList ()=0

virtual void	ClearSubObjHitList ()=0

virtual int	NumSubObjHits ()=0

virtual void	CtrlLogHit (INode *nr, DWORD dist, ulong info, DWORD infoExtra)=0

virtual CtrlHitLog &	GetCtrlHitList ()=0

virtual void	ClearCtrlHitList ()=0

virtual void	TrackImplicitGrid (IPoint2 m, Matrix3 *mat=NULL, ULONG hitTestFlags=0)=0

virtual void	CommitImplicitGrid (IPoint2 m, int mouseflags, Matrix3 *mat=NULL)=0

virtual void	ReleaseImplicitGrid ()=0

Public Member Functions inherited from InterfaceServer
virtual UtilExport	~InterfaceServer ()
	Destructor. More...

virtual UtilExport BaseInterface *	GetInterface (Interface_ID id)

Additional Inherited Members
Public Types inherited from ViewExp
enum	{ kEXECUTE_GET_VIEWEXP_10 = 0, kEXECUTE_GET_VIEWPORT_ID = 1, kEXECUTE_GET_VIEWEXP_11 = 2, kEXECUTE_GET_VIEWEXP_13 = 3 }

Static Public Member Functions inherited from MaxHeapOperators
static UtilExport void *	operator new (size_t size)
	Standard new operator used to allocate objects If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new (size_t size, const std::nothrow_t &e)
	Standard new operator used to allocate objects if there is insufficient memory, NULL will be returned. More...

static UtilExport void *	operator new (size_t size, const char *filename, int line)
	New operator used to allocate objects that takes the filename and line number where the new was called If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new (size_t size, int block_type, const char *filename, int line)
	New operator used to allocate objects that takes the type of memory, filename and line number where the new was called If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new (size_t size, const std::nothrow_t &e, const char *filename, int line)
	New operator used to allocate objects that takes the filename and line number where the new was called If there is insufficient memory, NULL will be returned. More...

static UtilExport void *	operator new (size_t size, unsigned long flags)
	New operator used to allocate objects that takes extra flags to specify special operations If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new (size_t size, const std::nothrow_t &e, unsigned long flags)
	New operator used to allocate objects that takes extra flags to specify special operations If there is insufficient memory, NULL will be returned. More...

static UtilExport void *	operator new[] (size_t size)
	New operator used to allocate arrays of objects If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new[] (size_t size, const std::nothrow_t &e)
	New operator used to allocate arrays of objects If there is insufficient memory, NULL will be returned. More...

static UtilExport void *	operator new[] (size_t size, const char *filename, int line)
	New operator used to allocate arrays of objects If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new[] (size_t size, int block_type, const char *filename, int line)
	New operator used to allocate arrays of objects. More...

static UtilExport void *	operator new[] (size_t size, const std::nothrow_t &e, const char *filename, int line)
	New operator used to allocate arrays of objects If there is insufficient memory, NULL will be returned. More...

static UtilExport void *	operator new[] (size_t size, unsigned long flags)
	New operator used to allocate arrays of objects If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new[] (size_t size, const std::nothrow_t &e, unsigned long flags)
	New operator used to allocate arrays of objects If there is insufficient memory, NULL will be returned. More...

static UtilExport void	operator delete (void *ptr)
	Standard delete operator used to deallocate an object If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete (void *ptr, const std::nothrow_t &e)
	Standard delete operator used to deallocate an object If the pointer is invalid, nothing will happen. More...

static UtilExport void	operator delete (void ptr, const char filename, int line)
	Delete operator used to deallocate an object that takes the filename and line number where the delete was called If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete (void ptr, int block_type, const char filename, int line)
	Delete operator used to deallocate an object that takes the type of memory, filename and line number where the delete was called If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete (void ptr, const std::nothrow_t &e, const char filename, int line)
	Delete operator used to deallocate an object that takes the filename and line number where the delete was called If the pointer is invalid, nothing will happen. More...

static UtilExport void	operator delete (void *ptr, unsigned long flags)
	Delete operator used to deallocate an object that takes extra flags to specify special operations If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete (void *ptr, const std::nothrow_t &e, unsigned long flags)
	Delete operator used to deallocate an object that takes extra flags to specify special operations If the pointer is invalid, nothing will happen. More...

static UtilExport void	operator delete[] (void *ptr)
	Standard delete operator used to deallocate an array of objects If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete[] (void *ptr, const std::nothrow_t &e)
	Standard delete operator used to deallocate an array of objects If the pointer is invalid, nothing will happen. More...

static UtilExport void	operator delete[] (void ptr, const char filename, int line)
	Delete operator used to deallocate an array of objects that takes the filename and line number where the delete was called If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete[] (void ptr, int block_type, const char filename, int line)
	Delete operator used to deallocate an array of objects that takes the type of memory, filename and line number where the delete was called If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete[] (void ptr, const std::nothrow_t &e, const char filename, int line)
	Delete operator used to deallocate an array of objects that takes the filename and line number where the delete was called If the pointer is invalid, nothing will happen. More...

static UtilExport void	operator delete[] (void *ptr, unsigned long flags)
	Delete operator used to deallocate an array of objects that takes extra flags to specify special operations If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete[] (void *ptr, const std::nothrow_t &e, unsigned long flags)
	Delete operator used to deallocate an array of objects that takes extra flags to specify special operations If the pointer is invalid, an exception will be thrown. More...

static UtilExport void *	operator new (size_t size, void *placement_ptr)
	Placement new operator. More...

static UtilExport void	operator delete (void ptr, void placement_ptr)
	Placement delete operator. More...

Constructor & Destructor Documentation

virtual ~ViewExp10 ( )

inlinevirtual

Destructor.

1393 { }

Member Function Documentation

virtual void Pan ( const Point2 & screenDelta )

pure virtual

Pans the viewport.

Parameters

[in] screenDelta - Screen space pan amount.

virtual void Zoom ( float zoomFactor )

pure virtual

Zooms the viewport.

This is equivalent to the Interactive Zoom tool in the UI. When used on a perspective view, it ultimately modifies the focal distance, and moves the camera. When used on an orthogonal or isometric view, it simply calls an internal zoom function. Values between 0.0 and 1.0 will zoom in, and values greater than 1.0 will zoom out. For instance, zooming in with a value of 0.5 will enlarge the apparent display, and effectively half the focal distance for perspective views. Zooming out with a value of 2.0 will effectively double the focal distance for perspective views. Note: Setting this value to zero will set the focal distance to zero. This is highly discouraged. To recover from a zero assignment, either set the focal distance to a positive number, or zoom using the middle mouse button.

Parameters

[in] zoomFactor - Zoom factor to apply to the viewport.

virtual void Rotate	(	const Quat &	rotData,
		const Point3 &	center = `Point3::Origin`
	)

pure virtual

Rotates the viewport.

This is equivalent to the Viewport Rotation tool in the UI.

Parameters

[in]	rotData	- Rotation to apply to the viewport.
[in]	center	- pivot on which the viewport rotation is based.

virtual void SetFocalDistance ( float dist )

pure virtual

Sets the focal distance of the viewport.

Parameters

[in] dist - The new distance for the focal length

virtual bool UndoBegin ( )

pure virtual

Marks the start of recording viewport changes for undo.

Call this method before any change to the viewpoint or viewport parameters. Usually this method is called from within a MouseCallback::proc method in response to the start of a user interaction (MOUSE_POINT, MOUSE_KEYBOARD)

virtual bool UndoAccept ( )

pure virtual

Marks the end of recording viewport changes for undo.

Call this method after a change to the viewpoint or viewport parameters. Usually this method is called from within a MouseCallback::proc method in response to the end of a user interaction (MOUSE_POINT sent to MouseCallback::proc with the last point)

virtual void Invalidate ( bool bForegroundOnly = false )

pure virtual

Invalidates the viewport.

A call to Interface::RedrawViews will cause the viewport to be redrawn

Parameters

[in] bForegroundOnly - If true, only the foreground plane is invalidated. If false, both foreground and background planes are invalidated.

See also: The topic named "Foreground\Background" in the 3ds Max SDK Programmer's Guide.

virtual bool IsValid ( ) const

pure virtual

Retrieves the validity state of the viewport foreground.

Returns: true if the viewport foreground is valid, false otherwise

virtual BOOL SetFOV ( float fov )

pure virtual

Sets the Field of View for the viewport.

This can be used on Perspective and Camera views. That is VIEW_PERSP_USER or VIEW_CAMERA from enum ViewType. To see the results of this call the viewports will have to be updated. For instance you could call: Interface::RedrawViews()

Parameters

fov	- The field of view in Radians to set the viewport to. Valid values are 0.0 to 2 PI.

Returns: TRUE if successful or FALSE if not.

virtual float GetViewportFPS ( )

pure virtual

Gets the state of the active viewport current fps.

Gets the state of the active viewport current play back fps. NOTE GetFPS returns the Adaptive degradation goal frame rate

virtual float GetViewportClipScale ( )

pure virtual

Gets the state of the active viewport clip scale value.

This gets the state of the viewport clip scale value. The minimum clip value is computed by taking the scene bounding box and multiplying by this value. Making this value larger will make the scene display more accurately but bring the near clip plane farther from the camera. Making this value smaller will bring the near clip plane closer but have a more likely chance of have close polygons render incorrectly

virtual void SetViewportClipScale ( float fScale )

pure virtual

Sets the state of the active viewport clip scale value.

This sets the state of the viewport clip scale value. The minimum clip value is computed by taking the scene bounding box and multiplying by this value. Making this value larger will make the scene display more accurately but bring the near clip plane farther from the camera. Making this value smaller will bring the near clip plane closer but have a more likely chance of have close polygons render incorrectly

Parameters

fScale The scale value

virtual float GetAdaptiveDegGoalFPS ( )

pure virtual

Gets Adaptive Deg. goal FPS.

Gets Adaptive Deg. goal FPS. This is the frame rate the adaptive deg system wants to hold

virtual void SetAdaptiveDegGoalFPS ( float fFPS )

pure virtual

Sets Adaptive Deg. goal FPS.

Sets Adaptive Deg. goal FPS. This is the frame rate the adaptive deg system wants to hold

virtual BOOL GetAdaptiveDegDisplayModeCurrent ( )

pure virtual

Gets the state of the display mode current display option.

Gets the state of the display mode current display option

virtual void SetAdaptiveDegDisplayModeCurrent ( BOOL bMode )

pure virtual

Sets the display mode to the current display.

Sets the display mode to the current display

virtual BOOL GetAdaptiveDegDisplayModeFastShaded ( )

pure virtual

Gets the state of the display mode Fast Shaded display option.

Gets the state of the display mode Fast Shaded display option

virtual void SetAdaptiveDegDisplayModeFastShaded ( BOOL bMode )

pure virtual

Sets the state of the display mode Fast Shaded display option.

Sets the state of the display mode Fast Shaded display option

virtual BOOL GetAdaptiveDegDisplayModeWire ( )

pure virtual

Gets the state of the display mode Wireframe display option.

Gets the state of the display mode Wireframe display option

virtual void SetAdaptiveDegDisplayModeWire ( BOOL bMode )

pure virtual

Sets the state of the display mode Wireframe display option.

Sets the state of the display mode Wireframe display option

virtual BOOL GetAdaptiveDegDisplayModeBox ( )

pure virtual

Gets the state of the display mode BoundingBox display option.

Gets the state of the display mode BoundingBox display option

virtual void SetAdaptiveDegDisplayModeBox ( BOOL bMode )

pure virtual

Sets the state of the display mode BoundingBox display option.

Sets the state of the display mode BoundingBox display option

virtual BOOL GetAdaptiveDegDisplayModePoint ( )

pure virtual

Gets the state of the display mode Point display option.

Gets the state of the display mode Point display option

virtual void SetAdaptiveDegDisplayModePoint ( BOOL bMode )

pure virtual

Sets the state of the display mode Point display option.

Sets the state of the display mode Point display option

virtual BOOL GetAdaptiveDegDisplayModeHide ( )

pure virtual

Gets the state of the display mode Hide display option.

Gets the state of the display mode Hide display option

virtual void SetAdaptiveDegDisplayModeHide ( BOOL bMode )

pure virtual

Sets the state of the display mode Hide display option.

Sets the state of the display mode Hide display option

virtual BOOL GetAdaptiveDegDrawBackface ( )

pure virtual

Gets the state of the Draw Backface option.

Gets the state of the Draw Backface option. When on backfaces will be drawn when degrading improving performance

virtual void SetAdaptiveDegDrawBackface ( BOOL bDraw )

pure virtual

Sets the state of the Draw Backface option.

Sets the state of the Draw Backface option. When on backfaces will be drawn when degrading improving performance

virtual BOOL GetAdaptiveDegNeverDegradeSelected ( )

pure virtual

Gets the state of the Never Degrade Selected option.

Gets the state of the Never Degrade Selected option. When on selected objects will never get degraded allowing the user to focus on them

virtual void SetAdaptiveDegNeverDegradeSelected ( BOOL bNeverDegrade )

pure virtual

Sets the state of the Never Degrade Selected option.

Sets the state of the Never Degrade Selected option. When on selected objects will never get degraded allowing the user to focus on them

virtual BOOL GetAdaptiveDegDegradeLight ( )

pure virtual

Gets the state of the Degrade to Default Light option.

Gets the state of the Degrade to Default Light option. When on the system will degrade the lights to just the default over the shoulder light

virtual void SetAdaptiveDegDegradeLight ( BOOL bDegradeLight )

pure virtual

Sets the state of the Degrade to Default Light option.

Sets the state of the Degrade to Default Light option. When on the system will degrade the lights to just the default over the shoulder light

virtual BOOL GetAdaptiveDegNeverRedrawAfterDegrade ( )

pure virtual

Gets the state of the Never Redraw After Degrade option.

Gets the state of the Never Redraw After Degrade option. When on the system will remain in degraded state even after a mouse up. On large scenes this helps pauses on full redraws

virtual void SetAdaptiveDegNeverRedrawAfterDegrade ( BOOL bNeverRedraw )

pure virtual

Sets the state of the Never Redraw After Degrade option.

Sets the state of the Never Redraw After Degrade option. When on the system will remain in degraded state even after a mouse up. On large scenes this helps pauses on full redraws

virtual float GetAdaptiveDegCameraDistancePriority ( )

pure virtual

Gets the state of the Distance From Camera Priority option.

Gets the state of the Distance From Camera Priority option. This weights whether the distance from camera or screen size is used to determine what gets degraded

virtual void SetAdaptiveDegCameraDistancePriority ( float fPriority )

pure virtual

Sets the state of the Distance From Camera Priority option.

Sets the state of the Distance From Camera Priority option. This weights whether the distance from camera or screen size is used to determine what gets degraded

virtual float GetAdaptiveDegScreenSizePriority ( )

pure virtual

Gets the state of the Screen Size Priority option.

Gets the state of the Screen Size Priority option. This weights whether the distance from camera or screen size is used to determine what gets degraded

virtual void SetAdaptiveDegScreenSizePriority ( float fPriority )

pure virtual

Sets the state of the Screen Size Priority option.

Sets the state of the Screen Size Priority option. This weights whether the distance from camera or screen size is used to determine what gets degraded

virtual int GetAdaptiveDegMinSize ( )

pure virtual

Gets the state of the Minimum Draw Size option.

Gets the state of the Minimum Draw Size option. Anything smaller than the Minimum Draw Size in screen space will not be drawn when the system is degrading

virtual void SetAdaptiveDegMinSize ( int iMinSize )

pure virtual

Sets the state of the Minimum Draw Size option.

Sets the state of the Minimum Draw Size option. Anything smaller than the Minimum Draw Size in screen space will not be drawn when the system is degrading

ViewExp10 Class Reference

Class Description

Public Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation