a list that holds all View2DSlice objects (lazily created) of a SoView2D More...

#include <View2DSliceList.h>

Public Member Functions
	View2DSliceList ()
	create empty list More...

	~View2DSliceList ()
	destructor More...

void	setInputImage (SoSFMLImage *img)
	set the input image. More...

SoSFMLImage *	getInputImage ()
	get the input image. More...

void	setSliceRange (int start, int num, int step=1)
	set the slice range. More...

void	getSliceRange (int &start, int &num, int &step)
	get the slice range. More...

void	setFilter (View2DTextureFilter filter=FILTER_LINEAR)
	set filter More...

View2DTextureFilter	getFilter ()
	get filter More...

void	setSliceAlignment (View2DAlignXMode x, View2DAlignYMode y)
	set slice alignment More...

void	setAspectRatio (float ratio)
	set the aspect ratio More...

float	getAspectRatio ()
	get the aspect ratio More...

void	setFixedInnerZoom (bool flag, float fixedZoom)
	set the fixed innerzoom More...

void	setBlendMode (int blendMode=0, float *_blendColor=nullptr)
	set blendmode More...

int	getBlendMode ()
	get blendmode More...

float *	getBlendColor ()
	get the color for blending (4 floats) More...

void	setDrawsData (bool flag)
	enable/disable data loading More...

void	setUseShaders (bool flag)
	sets if the tries to use shaders for hardware lut More...

void	initGL ()
	initialize internals that require a valid GL state More...

View2DShader *	createShader ()
	returns a new shader, owned by the caller. More...

void	setLut (View2DLut *lut)
	set lut More...

View2DLut *	getLut ()
	get lut More...

void	setSliceSize (float sizeX, float sizeY)
	Set the size of the slice to be drawn. More...

void	getSliceSize (float &sizeX, float &sizeY)
	Get the size of the slice to be drawn. More...

void	setSliceSpacing (float dx, float dy)
	Set the spacing between slices. More...

void	getSliceSpacing (float &dx, float &dy)
	Get the spacing between slices. More...

void	setSliceOrigin (float x, float y)
	Set the inner slice origin. More...

void	getSliceOrigin (float &x, float &y)
	Get the inner slice origin. More...

void	setDrawOffset (float x, float y)
	Set slice list draw offset. More...

void	getDrawOffset (float &x, float &y)
	Get slice list draw offset. More...

void	setTimePoint (int timepoint)
	Set the time point. More...

int	getTimePoint ()
	Get the time point. More...

void	setUserIndex (int userIndex)
	Set the user index. More...

int	getUserIndex ()
	Get the user index. More...

void	setSliceZoom (float zoom)
	Set the inner slice zoom. More...

float	getSliceZoom ()
	Get the inner slice zoom. More...

void	setOwner (SoView2D *view)
	Set the owning SoView2D. More...

SoView2D *	getOwner ()
	Get the owning SoView2D. More...

void	setNumXSlices (int num)
	set number of slices in a row. More...

int	getNumXSlices ()
	get number of slices in a row. More...

void	setSlab (int slab)
	set number of slab slices (1 means no slab, one slice) More...

int	getSlab ()
	get number of slab slices More...

void	setCachingMode (View2DSliceCachingMode mode)
	set data caching mode. More...

View2DSliceCachingMode	getCachingMode ()
	get data caching mode. More...

void	setBackgroundColor (float *color)
	set the background color (rgba) More...

void	setClipBackgroundToImage (bool value)
	set if background should be clipped to image rect More...

bool	drawSlices (int originX, int originY, int width, int height, bool updateLayoutOnly, SoNodeList *extensions=nullptr, int sharedCacheContext=-1, bool is3D=false, bool reverse=false)
	Draw the slices (originX, originY, width and height are the current viewport position/size) Returns FALSE on any error. More...

bool	mapVoxelToDevice (float voxelX, float voxelY, float voxelZ, float &rx, float &ry)
	Determine a device pixel coordinate from the voxel coordinate in any slice. More...

bool	mapWorldToDevice (float worldX, float worldY, float worldZ, float &rx, float &ry)
	Determine a device pixel coordinate from the world coordinate in any slice. More...

void	mapWorldToVoxel (float worldX, float worldY, float worldZ, float &voxelX, float &voxelY, float &voxelZ)
	maps the world coordinate to local voxel coordinates More...

void	mapWorldToVoxel (double worldX, double worldY, double worldZ, double &voxelX, double &voxelY, double &voxelZ)
	maps the world coordinate to local voxel coordinates (double version) More...

void	mapVoxelToWorld (float voxelX, float voxelY, float voxelZ, float &worldX, float &worldY, float &worldZ)
	maps the voxel coordinate to world coordinates More...

void	mapVoxelToWorld (double voxelX, double voxelY, double voxelZ, double &worldX, double &worldY, double &worldZ)
	maps the voxel coordinate to world coordinates (double version) More...

bool	isSliceHit (int x, int y)
	Returns if a slice's visible rect is hit at the given device coordinate, if a device rect of a slice was hit returns TRUE,. More...

int	getStartSlice () const
	Returns z index of the current start slice or -1 if not set. More...

int	getSliceAtDevicePosition (int x, int y) const
	Returns z index of slice whose visible rect is hit, return -1 if no slice is hit. More...

bool	isVoxelInsideImage (float voxelX, float voxelY, float voxelZ)
	Returns if the given voxel is inside the image extends. More...

bool	is3D ()
	is current rendering in 3D? More...

void	set3DPixelSize (float devicePixelMM)
	set the device coordinate scale when slices are rendered in 3d More...

SbVec3f	getSliceTranslation (int z)
	get translation vector of the slice in world coordinates (to voxel 0,0,z+0.5) More...

SbVec3f	getSliceNormal ()
	get normal of slices in world coordinates (all slices have the same normal) The slice normal is orthogonal to the slice's x/y axes and can be seen as the normal of the plane that the slice lies in. More...

bool	castRayOnSlides (const SbVec3f &p1, const SbVec3f &p2, const SbVec3f &viewpoint, SbVec3f &worldHit, SbVec3f &voxelHit, int *sliceID=nullptr)
	Do a 3d collision with the slices, returns first hit of given line with the first slice plane from given viewpoint. More...

bool	mapVoxelToDevice (const SbVec3f &voxelCoord, float &rx, float &ry)
	Determine a device pixel coordinate from the voxel coordinate in any slice. More...

bool	mapVoxelToDevice (const SbVec3f &voxelCoord, SbVec2f &r)
	same as above More...

bool	mapWorldToDevice (const SbVec3f &worldCoord, float &rx, float &ry)
	Determine a device pixel coordinate from the world coordinate in any slice. More...

bool	mapWorldToDevice (const SbVec3f &worldCoord, SbVec2f &r)
	same as above More...

void	mapWorldToVoxel (const SbVec3f &worldCoord, SbVec3f &voxelCoord)
	maps the world coordinate to local voxel coordinates (float version) More...

void	mapWorldToVoxel (const SbVec3d &worldCoord, SbVec3d &voxelCoord)
	maps the world coordinate to local voxel coordinates (double version) More...

void	mapVoxelToWorld (const SbVec3f &voxelCoord, SbVec3f &worldCoord)
	maps the voxel coordinate to world coordinates (float version) More...

void	mapVoxelToWorld (const SbVec3d &voxelCoord, SbVec3d &worldCoord)
	maps the voxel coordinate to world coordinates (double version) More...

bool	mapEventToWorld (View2DEvent *ec, float &worldX, float &worldY, float &worldZ)
	maps the given device event to world coords and returns if a slice was hit More...

bool	mapEventToWorld (View2DEvent *ec, SbVec3f &world)
	maps the given device event to world coords and returns if a slice was hit More...

bool	mapEventToVoxel (View2DEvent *ec, float &vx, float &vy, float &vz)
	maps the given device event to voxel coords and returns if a slice was hit More...

bool	mapEventToVoxel (View2DEvent *ec, SbVec3f &voxel)
	maps the given device event to voxel coords and returns if a slice was hit More...

bool	mapDeviceToNormalizedCoordinateSystem (int x, int y, SbVec2f &normalizedCoordinate) const
	Maps the given device coordinates to normalized View2D coordinates (as used by sliceOrigin and zoomCenter) and returns if a slice was hit. More...

SbVec3f	getWorldAxis (int a)
	returns the indicated axis (0/1/2) of the slices in world space More...

SbVec3d	getWorldAxisDouble (int a)
	returns the indicated axis (0/1/2) of the slices in world space More...

void	getImageSize (int &x, int &y, int &z)
	returns the image size in pixels More...

void	updateSliceList (int sharedContextId=-1, bool layoutOnly=false)
	Make the slice list up to date to the current settings. More...

View2DSlice *	getSlice (int z) const
	get slice with slice pos z More...

void	getCurrentInnerZoom (float &x, float &y)
	get the inner x/y zoom More...

int	getCurrentCacheContext ()
	get current cache context (-1 if none, can only be called while drawing) More...

void	getWindowSize (int &x, int &y)
	get the window size that is currently rendered on More...

void	cleanup ()
	Remove all current slice objects. More...

bool	shouldRenderReverse (const SbVec3f &viewdir)
	returns if the 3d rendering should be done in reverse order dependent on view direction (in world coordinates) More...

bool	mapDeviceToWorld (int x, int y, SbVec3f &worldCoord)
	Maps device coordinates to world coordinates, returns TRUE if successful, otherwise return FALSE. More...

bool	mapDeviceToVoxel (int x, int y, SbVec3f &voxelCoord, int *sliceID=nullptr)
	Maps device coordinates to local voxel coordinates, returns TRUE if successful, otherwise return FALSE. More...

bool	mapDeviceToWorld (int x, int y, float &worldX, float &worldY, float &worldZ)
	Maps device coordinates to world coordinates, returns TRUE if successful, otherwise return FALSE. More...

bool	mapDeviceToVoxel (int x, int y, float &voxelX, float &voxelY, float &voxelZ, int *sliceID=nullptr)
	Maps device coordinates to local voxel coordinates, returns TRUE if successful, otherwise return FALSE. More...

void	grabSlice ()
	Switch on or off slice grabbing, i.e. More...

void	ungrabSlice ()

Detailed Description

a list that holds all View2DSlice objects (lazily created) of a SoView2D

Definition at line 28 of file View2DSliceList.h.

Constructor & Destructor Documentation

◆ View2DSliceList()

View2DSliceList::View2DSliceList ( )

create empty list

◆ ~View2DSliceList()

View2DSliceList::~View2DSliceList ( )

destructor

Member Function Documentation

◆ castRayOnSlides()

bool View2DSliceList::castRayOnSlides	(	const SbVec3f &	p1,
		const SbVec3f &	p2,
		const SbVec3f &	viewpoint,
		SbVec3f &	worldHit,
		SbVec3f &	voxelHit,
		int *	sliceID = `nullptr`
	)

Do a 3d collision with the slices, returns first hit of given line with the first slice plane from given viewpoint.

If a pointer to a "sliceID" parameter is given, the check is only done on the slice indicated. If this slice is NO_SLICE_ID, the check is done as if the pointer were NULL, but the value is afterwards changed to the resulting slice.

◆ cleanup()

void View2DSliceList::cleanup ( )

Remove all current slice objects.

◆ createShader()

View2DShader* View2DSliceList::createShader ( )

returns a new shader, owned by the caller.

(it will return NULL if no shaders are allowed on the platform)

◆ drawSlices()

bool View2DSliceList::drawSlices	(	int	originX,
		int	originY,
		int	width,
		int	height,
		bool	updateLayoutOnly,
		SoNodeList *	extensions = `nullptr`,
		int	sharedCacheContext = `-1`,
		bool	is3D = `false`,
		bool	reverse = `false`
	)

Draw the slices (originX, originY, width and height are the current viewport position/size) Returns FALSE on any error.

◆ getAspectRatio()

float View2DSliceList::getAspectRatio ( )

inline

get the aspect ratio

Definition at line 58 of file View2DSliceList.h.

◆ getBlendColor()

float* View2DSliceList::getBlendColor ( )

get the color for blending (4 floats)

◆ getBlendMode()

int View2DSliceList::getBlendMode ( )

get blendmode

◆ getCachingMode()

View2DSliceCachingMode View2DSliceList::getCachingMode ( )

get data caching mode.

◆ getCurrentCacheContext()

int View2DSliceList::getCurrentCacheContext ( )

inline

get current cache context (-1 if none, can only be called while drawing)

Definition at line 292 of file View2DSliceList.h.

◆ getCurrentInnerZoom()

void View2DSliceList::getCurrentInnerZoom	(	float &	x,
		float &	y
	)

get the inner x/y zoom

◆ getDrawOffset()

void View2DSliceList::getDrawOffset	(	float &	x,
		float &	y
	)

Get slice list draw offset.

◆ getFilter()

View2DTextureFilter View2DSliceList::getFilter ( )

get filter

◆ getImageSize()

void View2DSliceList::getImageSize	(	int &	x,
		int &	y,
		int &	z
	)

returns the image size in pixels

◆ getInputImage()

SoSFMLImage* View2DSliceList::getInputImage ( )

get the input image.

◆ getLut()

View2DLut* View2DSliceList::getLut ( )

get lut

◆ getNumXSlices()

int View2DSliceList::getNumXSlices ( )

get number of slices in a row.

◆ getOwner()

SoView2D* View2DSliceList::getOwner ( )

inline

Get the owning SoView2D.

Definition at line 127 of file View2DSliceList.h.

Referenced by CSODrawView2DInfos::getViewerId().

◆ getSlab()

int View2DSliceList::getSlab ( )

get number of slab slices

◆ getSlice()

View2DSlice* View2DSliceList::getSlice ( int z ) const

get slice with slice pos z

◆ getSliceAtDevicePosition()

int View2DSliceList::getSliceAtDevicePosition	(	int	x,
		int	y
	)		const

Returns z index of slice whose visible rect is hit, return -1 if no slice is hit.

◆ getSliceNormal()

SbVec3f View2DSliceList::getSliceNormal ( )

get normal of slices in world coordinates (all slices have the same normal) The slice normal is orthogonal to the slice's x/y axes and can be seen as the normal of the plane that the slice lies in.

In case of a sheared/gantry-tilted world matrix, the slice normal is not the same as the normalized world z direction vector, since the slice normal should be orthogonal on the slice's plane, which the world z vector is not in the sheared case.

◆ getSliceOrigin()

void View2DSliceList::getSliceOrigin	(	float &	x,
		float &	y
	)

Get the inner slice origin.

◆ getSliceRange()

void View2DSliceList::getSliceRange	(	int &	start,
		int &	num,
		int &	step
	)

get the slice range.

◆ getSliceSize()

void View2DSliceList::getSliceSize	(	float &	sizeX,
		float &	sizeY
	)

Get the size of the slice to be drawn.

◆ getSliceSpacing()

void View2DSliceList::getSliceSpacing	(	float &	dx,
		float &	dy
	)

Get the spacing between slices.

◆ getSliceTranslation()

SbVec3f View2DSliceList::getSliceTranslation ( int z )

get translation vector of the slice in world coordinates (to voxel 0,0,z+0.5)

◆ getSliceZoom()

float View2DSliceList::getSliceZoom ( )

Get the inner slice zoom.

◆ getStartSlice()

int View2DSliceList::getStartSlice ( ) const

Returns z index of the current start slice or -1 if not set.

◆ getTimePoint()

int View2DSliceList::getTimePoint ( )

Get the time point.

◆ getUserIndex()

int View2DSliceList::getUserIndex ( )

Get the user index.

◆ getWindowSize()

void View2DSliceList::getWindowSize	(	int &	x,
		int &	y
	)

inline

get the window size that is currently rendered on

Definition at line 295 of file View2DSliceList.h.

◆ getWorldAxis()

SbVec3f View2DSliceList::getWorldAxis ( int a )

returns the indicated axis (0/1/2) of the slices in world space

◆ getWorldAxisDouble()

SbVec3d View2DSliceList::getWorldAxisDouble ( int a )

returns the indicated axis (0/1/2) of the slices in world space

◆ grabSlice()

void View2DSliceList::grabSlice ( )

Switch on or off slice grabbing, i.e.

if mapping from device to voxel coordinates should always refer to the same (initial) slice, even if this slice isn't hit anymore. This is used for mouse dragging, so when dragging starts call grabSlice() and when dragging ends call ungrabSlice(). Note: This will not actually store the slice but the index in the slice layout, so changing the start slice (slicing) will still change the grabbed slice.

◆ initGL()

void View2DSliceList::initGL ( )

initialize internals that require a valid GL state

◆ is3D()

bool View2DSliceList::is3D ( )

inline

is current rendering in 3D?

Definition at line 196 of file View2DSliceList.h.

◆ isSliceHit()

bool View2DSliceList::isSliceHit	(	int	x,
		int	y
	)

Returns if a slice's visible rect is hit at the given device coordinate, if a device rect of a slice was hit returns TRUE,.

◆ isVoxelInsideImage()

bool View2DSliceList::isVoxelInsideImage	(	float	voxelX,
		float	voxelY,
		float	voxelZ
	)

Returns if the given voxel is inside the image extends.

◆ mapDeviceToNormalizedCoordinateSystem()

bool View2DSliceList::mapDeviceToNormalizedCoordinateSystem	(	int	x,
		int	y,
		SbVec2f &	normalizedCoordinate
	)		const

Maps the given device coordinates to normalized View2D coordinates (as used by sliceOrigin and zoomCenter) and returns if a slice was hit.

◆ mapDeviceToVoxel() [1/2]

bool View2DSliceList::mapDeviceToVoxel	(	int	x,
		int	y,
		float &	voxelX,
		float &	voxelY,
		float &	voxelZ,
		int *	sliceID = `nullptr`
	)

Maps device coordinates to local voxel coordinates, returns TRUE if successful, otherwise return FALSE.

DEPRECATED, you should use mapEventToVoxel, so that your extension also works in 3D. If a pointer to a "sliceID" parameter is given, the check is only done on the slice indicated. If this slice is NO_SLICE_ID, the check is done as if the pointer were NULL, but the value is afterwards changed to the resulting slice.

◆ mapDeviceToVoxel() [2/2]

bool View2DSliceList::mapDeviceToVoxel	(	int	x,
		int	y,
		SbVec3f &	voxelCoord,
		int *	sliceID = `nullptr`
	)

Maps device coordinates to local voxel coordinates, returns TRUE if successful, otherwise return FALSE.

DEPRECATED, you should use mapEventToVoxel, so that your extension also works in 3D If a pointer to a "sliceID" parameter is given, the check is only done on the slice indicated. If this slice is NO_SLICE_ID, the check is done as if the pointer were NULL, but the value is afterwards changed to the resulting slice.

◆ mapDeviceToWorld() [1/2]

bool View2DSliceList::mapDeviceToWorld	(	int	x,
		int	y,
		float &	worldX,
		float &	worldY,
		float &	worldZ
	)

Maps device coordinates to world coordinates, returns TRUE if successful, otherwise return FALSE.

DEPRECATED, you should use mapEventToWorld, so that your extension also works in 3D.

◆ mapDeviceToWorld() [2/2]

bool View2DSliceList::mapDeviceToWorld	(	int	x,
		int	y,
		SbVec3f &	worldCoord
	)

Maps device coordinates to world coordinates, returns TRUE if successful, otherwise return FALSE.

DEPRECATED, you should use mapEventToWorld, so that your extension also works in 3D.

◆ mapEventToVoxel() [1/2]

bool View2DSliceList::mapEventToVoxel	(	View2DEvent *	ec,
		float &	vx,
		float &	vy,
		float &	vz
	)

maps the given device event to voxel coords and returns if a slice was hit

◆ mapEventToVoxel() [2/2]

bool View2DSliceList::mapEventToVoxel	(	View2DEvent *	ec,
		SbVec3f &	voxel
	)

maps the given device event to voxel coords and returns if a slice was hit

◆ mapEventToWorld() [1/2]

bool View2DSliceList::mapEventToWorld	(	View2DEvent *	ec,
		float &	worldX,
		float &	worldY,
		float &	worldZ
	)

maps the given device event to world coords and returns if a slice was hit

◆ mapEventToWorld() [2/2]

bool View2DSliceList::mapEventToWorld	(	View2DEvent *	ec,
		SbVec3f &	world
	)

maps the given device event to world coords and returns if a slice was hit

◆ mapVoxelToDevice() [1/3]

bool View2DSliceList::mapVoxelToDevice	(	const SbVec3f &	voxelCoord,
		float &	rx,
		float &	ry
	)

Determine a device pixel coordinate from the voxel coordinate in any slice.

◆ mapVoxelToDevice() [2/3]

bool View2DSliceList::mapVoxelToDevice	(	const SbVec3f &	voxelCoord,
		SbVec2f &	r
	)

same as above

◆ mapVoxelToDevice() [3/3]

bool View2DSliceList::mapVoxelToDevice	(	float	voxelX,
		float	voxelY,
		float	voxelZ,
		float &	rx,
		float &	ry
	)

Determine a device pixel coordinate from the voxel coordinate in any slice.

◆ mapVoxelToWorld() [1/4]

void View2DSliceList::mapVoxelToWorld	(	const SbVec3d &	voxelCoord,
		SbVec3d &	worldCoord
	)

maps the voxel coordinate to world coordinates (double version)

◆ mapVoxelToWorld() [2/4]

void View2DSliceList::mapVoxelToWorld	(	const SbVec3f &	voxelCoord,
		SbVec3f &	worldCoord
	)

maps the voxel coordinate to world coordinates (float version)

◆ mapVoxelToWorld() [3/4]

void View2DSliceList::mapVoxelToWorld	(	double	voxelX,
		double	voxelY,
		double	voxelZ,
		double &	worldX,
		double &	worldY,
		double &	worldZ
	)

maps the voxel coordinate to world coordinates (double version)

◆ mapVoxelToWorld() [4/4]

void View2DSliceList::mapVoxelToWorld	(	float	voxelX,
		float	voxelY,
		float	voxelZ,
		float &	worldX,
		float &	worldY,
		float &	worldZ
	)

maps the voxel coordinate to world coordinates

◆ mapWorldToDevice() [1/3]

bool View2DSliceList::mapWorldToDevice	(	const SbVec3f &	worldCoord,
		float &	rx,
		float &	ry
	)

Determine a device pixel coordinate from the world coordinate in any slice.

◆ mapWorldToDevice() [2/3]

bool View2DSliceList::mapWorldToDevice	(	const SbVec3f &	worldCoord,
		SbVec2f &	r
	)

same as above

◆ mapWorldToDevice() [3/3]

bool View2DSliceList::mapWorldToDevice	(	float	worldX,
		float	worldY,
		float	worldZ,
		float &	rx,
		float &	ry
	)

Determine a device pixel coordinate from the world coordinate in any slice.

◆ mapWorldToVoxel() [1/4]

void View2DSliceList::mapWorldToVoxel	(	const SbVec3d &	worldCoord,
		SbVec3d &	voxelCoord
	)

maps the world coordinate to local voxel coordinates (double version)

◆ mapWorldToVoxel() [2/4]

void View2DSliceList::mapWorldToVoxel	(	const SbVec3f &	worldCoord,
		SbVec3f &	voxelCoord
	)

maps the world coordinate to local voxel coordinates (float version)

◆ mapWorldToVoxel() [3/4]

void View2DSliceList::mapWorldToVoxel	(	double	worldX,
		double	worldY,
		double	worldZ,
		double &	voxelX,
		double &	voxelY,
		double &	voxelZ
	)

maps the world coordinate to local voxel coordinates (double version)

◆ mapWorldToVoxel() [4/4]

void View2DSliceList::mapWorldToVoxel	(	float	worldX,
		float	worldY,
		float	worldZ,
		float &	voxelX,
		float &	voxelY,
		float &	voxelZ
	)

maps the world coordinate to local voxel coordinates

◆ set3DPixelSize()

void View2DSliceList::set3DPixelSize ( float devicePixelMM )

inline

set the device coordinate scale when slices are rendered in 3d

Definition at line 199 of file View2DSliceList.h.

◆ setAspectRatio()

void View2DSliceList::setAspectRatio ( float ratio )

inline

set the aspect ratio

Definition at line 55 of file View2DSliceList.h.

◆ setBackgroundColor()

void View2DSliceList::setBackgroundColor ( float * color )

set the background color (rgba)

◆ setBlendMode()

void View2DSliceList::setBlendMode	(	int	blendMode = `0`,
		float *	_blendColor = `nullptr`
	)

set blendmode

◆ setCachingMode()

void View2DSliceList::setCachingMode ( View2DSliceCachingMode mode )

set data caching mode.

◆ setClipBackgroundToImage()

void View2DSliceList::setClipBackgroundToImage ( bool value )

set if background should be clipped to image rect

◆ setDrawOffset()

void View2DSliceList::setDrawOffset	(	float	x,
		float	y
	)

Set slice list draw offset.

◆ setDrawsData()

void View2DSliceList::setDrawsData ( bool flag )

enable/disable data loading

◆ setFilter()

void View2DSliceList::setFilter ( View2DTextureFilter filter = FILTER_LINEAR )

set filter

◆ setFixedInnerZoom()

void View2DSliceList::setFixedInnerZoom	(	bool	flag,
		float	fixedZoom
	)

set the fixed innerzoom

◆ setInputImage()

void View2DSliceList::setInputImage ( SoSFMLImage * img )

set the input image.

◆ setLut()

void View2DSliceList::setLut ( View2DLut * lut )

set lut

◆ setNumXSlices()

void View2DSliceList::setNumXSlices ( int num )

set number of slices in a row.

◆ setOwner()

void View2DSliceList::setOwner ( SoView2D * view )

inline

Set the owning SoView2D.

Definition at line 125 of file View2DSliceList.h.

◆ setSlab()

void View2DSliceList::setSlab ( int slab )

set number of slab slices (1 means no slab, one slice)

◆ setSliceAlignment()

void View2DSliceList::setSliceAlignment	(	View2DAlignXMode	x,
		View2DAlignYMode	y
	)

set slice alignment

◆ setSliceOrigin()

void View2DSliceList::setSliceOrigin	(	float	x,
		float	y
	)

Set the inner slice origin.

◆ setSliceRange()

void View2DSliceList::setSliceRange	(	int	start,
		int	num,
		int	step = `1`
	)

set the slice range.

◆ setSliceSize()

void View2DSliceList::setSliceSize	(	float	sizeX,
		float	sizeY
	)

Set the size of the slice to be drawn.

◆ setSliceSpacing()

void View2DSliceList::setSliceSpacing	(	float	dx,
		float	dy
	)

Set the spacing between slices.

◆ setSliceZoom()

void View2DSliceList::setSliceZoom ( float zoom )

Set the inner slice zoom.

◆ setTimePoint()

void View2DSliceList::setTimePoint ( int timepoint )

Set the time point.

◆ setUserIndex()

void View2DSliceList::setUserIndex ( int userIndex )

Set the user index.

◆ setUseShaders()

void View2DSliceList::setUseShaders ( bool flag )

inline

sets if the tries to use shaders for hardware lut

Definition at line 75 of file View2DSliceList.h.

◆ shouldRenderReverse()

bool View2DSliceList::shouldRenderReverse ( const SbVec3f & viewdir )

returns if the 3d rendering should be done in reverse order dependent on view direction (in world coordinates)

◆ ungrabSlice()

void View2DSliceList::ungrabSlice ( )

◆ updateSliceList()

void View2DSliceList::updateSliceList	(	int	sharedContextId = `-1`,
		bool	layoutOnly = `false`
	)

Make the slice list up to date to the current settings.

Create missing entries and remove redundant ones.

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

MeVisLab/Standard/Sources/Inventor/SoView2D/View2DSliceList.h

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ View2DSliceList()

◆ ~View2DSliceList()

Member Function Documentation

◆ castRayOnSlides()

◆ cleanup()

◆ createShader()

◆ drawSlices()

◆ getAspectRatio()

◆ getBlendColor()

◆ getBlendMode()

◆ getCachingMode()

◆ getCurrentCacheContext()

◆ getCurrentInnerZoom()

◆ getDrawOffset()

◆ getFilter()

◆ getImageSize()

◆ getInputImage()

◆ getLut()

◆ getNumXSlices()

◆ getOwner()

◆ getSlab()

◆ getSlice()

◆ getSliceAtDevicePosition()

◆ getSliceNormal()

◆ getSliceOrigin()

◆ getSliceRange()

◆ getSliceSize()

◆ getSliceSpacing()

◆ getSliceTranslation()

◆ getSliceZoom()

◆ getStartSlice()

◆ getTimePoint()

◆ getUserIndex()

◆ getWindowSize()

◆ getWorldAxis()

◆ getWorldAxisDouble()

◆ grabSlice()

◆ initGL()

◆ is3D()

◆ isSliceHit()

◆ isVoxelInsideImage()

◆ mapDeviceToNormalizedCoordinateSystem()

◆ mapDeviceToVoxel() [1/2]

◆ mapDeviceToVoxel() [2/2]

◆ mapDeviceToWorld() [1/2]

◆ mapDeviceToWorld() [2/2]

◆ mapEventToVoxel() [1/2]

◆ mapEventToVoxel() [2/2]

◆ mapEventToWorld() [1/2]

◆ mapEventToWorld() [2/2]

◆ mapVoxelToDevice() [1/3]

◆ mapVoxelToDevice() [2/3]

◆ mapVoxelToDevice() [3/3]

◆ mapVoxelToWorld() [1/4]

◆ mapVoxelToWorld() [2/4]

◆ mapVoxelToWorld() [3/4]

◆ mapVoxelToWorld() [4/4]

◆ mapWorldToDevice() [1/3]

◆ mapWorldToDevice() [2/3]

◆ mapWorldToDevice() [3/3]

◆ mapWorldToVoxel() [1/4]

◆ mapWorldToVoxel() [2/4]

◆ mapWorldToVoxel() [3/4]

◆ mapWorldToVoxel() [4/4]

◆ set3DPixelSize()

◆ setAspectRatio()

◆ setBackgroundColor()

◆ setBlendMode()

◆ setCachingMode()

◆ setClipBackgroundToImage()

◆ setDrawOffset()

◆ setDrawsData()

◆ setFilter()

◆ setFixedInnerZoom()

◆ setInputImage()

◆ setLut()

◆ setNumXSlices()