OpendTect-6_4  6.4
Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | Private Member Functions | Static Private Member Functions | List of all members
visBase::TextureRectangle Class Reference
visBase

A TextureRectangle is a Rectangle with a datatexture. The data is set via setData. More...

Inheritance diagram for visBase::TextureRectangle:
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Public Member Functions

 TextureRectangle ()
 
virtual const char * getClassName () const
 
void setTextureChannels (visBase::TextureChannels *)
 
visBase::TextureChannels * getTextureChannels ()
 
void freezeDisplay (bool yn=true)
 
bool isDisplayFrozen () const
 
void setTextureShift (const Coord &)
 
Coord getTextureShift () const
 
void setTextureGrowth (const Coord &)
 
Coord getTextureGrowth () const
 
void setCenter (const Coord3 &center)
 
void setWidth (const Coord3 &width)
 One dim must be set zero. More...
 
Coord3 getWidth () const
 
Coord3 getCenter () const
 
void setRotation (const Coord3 &spanvec0, const Coord3 &spanvec1)
 Aligns rectangle to both spanning vectors. More...
 
void setRotationAndWidth (const Coord3 &spanvec0, const Coord3 &spanvec1)
 
const Coord3 & getSpanningVector (int idx) const
 
void swapTextureAxes (bool yn=true)
 
bool areTextureAxesSwapped () const
 
void setDisplayTransformation (const visBase::Transformation *)
 
const visBase::Transformation * getDisplayTransformation () const
 
void getTextureCoordinates (TypeSet< Coord3 > &) const
 
int getNrTextures () const
 
const unsigned char * getTextureData () const
 
 struct (visBase) TextureDataInfo
 
bool getTextureDataInfo (int tidx, TextureDataInfo &texinfo) const
 
bool getTextureInfo (int &width, int &height, int &pixsize) const
 
- Public Member Functions inherited from visBase::VisualObjectImpl
void setRightHandSystem (bool yn)
 
bool isRightHandSystem () const
 
void setLockable ()
 
void readLock ()
 
void readUnLock ()
 
bool tryReadLock ()
 
void writeLock ()
 
void writeUnLock ()
 
bool tryWriteLock ()
 
void setMaterial (Material *)
 
const Material * getMaterial () const
 
Material * getMaterial ()
 
virtual bool usePar (const IOPar &)
 
virtual void fillPar (IOPar &) const
 
- Public Member Functions inherited from visBase::VisualObject
virtual bool getBoundingBox (Coord3 &min, Coord3 &max) const
 
virtual void setSceneEventCatcher (EventCatcher *)
 
void setSelectable (bool yn)
 
bool selectable () const
 
NotifierAccess * selection ()
 
NotifierAccess * deSelection ()
 
virtual NotifierAccess * rightClicked ()
 
const EventInfo * rightClickedEventInfo () const
 
const TypeSet< int > * rightClickedPath () const
 
- Public Member Functions inherited from visBase::DataObject
virtual bool isOK () const
 
int id () const
 
void setID (int nid)
 
uiString name () const
 
virtual void setName (const uiString &)
 
osg::Node * osgNode (bool skipswitch=false)
 
const osg::Node * osgNode (bool skipswitch=false) const
 
void enableTraversal (unsigned int mask, bool yn=true)
 
bool isTraversalEnabled (unsigned int mask) const
 
SoNode * getInventorNode ()
 
const SoNode * getInventorNode () const
 
virtual bool turnOn (bool yn)
 
virtual bool isOn () const
 
bool isPickable (bool actively=true) const
 
void setPickable (bool actively, bool passively=true)
 
virtual bool rightClickable () const
 
void select () const
 
void deSelect () const
 
void updateSel () const
 
virtual bool isSelected () const
 
virtual void setPixelDensity (float dpi)
 
virtual float getPixelDensity () const
 
virtual const char * errMsg () const
 
bool serialize (const char *filename, bool binary=false)
 
void setParent (DataObjectGroup *g)
 
template<class T >
T * addNodeState (T *ns)
 
NodeState * removeNodeState (NodeState *)
 
NodeState * getNodeState (int idx)
 
- Public Member Functions inherited from CallBacker
 CallBacker ()
 
 CallBacker (const CallBacker &)
 
virtual ~CallBacker ()
 
bool attachCB (NotifierAccess &, const CallBack &, bool onlyifnew=false)
 
bool attachCB (NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false)
 
void detachCB (NotifierAccess &, const CallBack &)
 
void detachCB (NotifierAccess *notif, const CallBack &cb)
 
bool isNotifierAttached (NotifierAccess *) const
 Only for debugging purposes, don't use. More...
 

Static Public Member Functions

static TextureRectangle * create ()
 
static void initClass ()
 
static const char * getStaticClassName ()
 
static const char * sFactoryKeyword ()
 
- Static Public Member Functions inherited from visBase::VisualObjectImpl
static const char * sKeyMaterialID ()
 
static const char * sKeyMaterial ()
 
static const char * sKeyIsOn ()
 
- Static Public Member Functions inherited from visBase::DataObject
static int getID (const osg::Node *)
 
static float getDefaultPixelDensity ()
 
static void setVisualizationThread (const void *)
 Call only once from initialization. More...
 
static bool isVisualizationThread ()
 
static void requestSingleRedraw ()
 
static void setCommonViewer (osgViewer::CompositeViewer *)
 
static osgViewer::CompositeViewer * getCommonViewer ()
 

Protected Member Functions

 ~TextureRectangle ()
 
- Protected Member Functions inherited from visBase::VisualObjectImpl
int addChild (osg::Node *)
 
void insertChild (int pos, osg::Node *)
 
void removeChild (osg::Node *)
 
int childIndex (const osg::Node *) const
 
 VisualObjectImpl (bool selectable)
 
virtual ~VisualObjectImpl ()
 
virtual void materialChangeCB (CallBacker *)
 
virtual void setGroupNode (osg::Group *)
 Must be called during construction. More...
 
- Protected Member Functions inherited from visBase::VisualObject
void triggerSel ()
 
void triggerDeSel ()
 
void triggerRightClick (const EventInfo *)
 
 VisualObject (bool selectable=false)
 
 ~VisualObject ()
 
- Protected Member Functions inherited from visBase::DataObject
virtual osg::StateSet * getStateSet ()
 
void doAddNodeState (NodeState *ns)
 
 DataObject ()
 
template<class T >
T * setOsgNode (T *t)
 Must be called during construction. More...
 
void updateNodemask ()
 
- Protected Member Functions inherited from CallBacker
void detachAllNotifiers ()
 Call from the destructor of your inherited object. More...
 

Protected Attributes

RefMan< const visBase::Transformation > displaytrans_
 
osgGeo::TexturePlaneNode * textureplane_
 
RefMan< TextureChannels > channels_
 
Coord3 spanvec0_
 
Coord3 spanvec1_
 
- Protected Attributes inherited from visBase::VisualObjectImpl
Material * material_
 
bool righthandsystem_
 
- Protected Attributes inherited from visBase::DataObject
DataObjectGroup * parent_
 

Private Member Functions

TextureRectangle & operator= (const TextureRectangle &)
 
 TextureRectangle (const TextureRectangle &)
 

Static Private Member Functions

static visBase::DataObject * createInternal ()
 

Detailed Description

A TextureRectangle is a Rectangle with a datatexture. The data is set via setData.

Constructor & Destructor Documentation

visBase::TextureRectangle::TextureRectangle ( const TextureRectangle &  )
private
visBase::TextureRectangle::TextureRectangle ( )
visBase::TextureRectangle::~TextureRectangle ( )
protected

Member Function Documentation

bool visBase::TextureRectangle::areTextureAxesSwapped ( ) const
static TextureRectangle* visBase::TextureRectangle::create ( )
inlinestatic
static visBase::DataObject* visBase::TextureRectangle::createInternal ( )
inlinestaticprivate
void visBase::TextureRectangle::freezeDisplay ( bool  yn = true)
Coord3 visBase::TextureRectangle::getCenter ( ) const
virtual const char* visBase::TextureRectangle::getClassName ( ) const
virtual

Reimplemented from visBase::DataObject.

const visBase::Transformation* visBase::TextureRectangle::getDisplayTransformation ( ) const
virtual

All positions going from the outside world to the vis should be transformed with this transform. This enables us to have different coord-systems outside OI, e.g. we can use UTM coords outside the vis without loosing precision in the vis.

Reimplemented from visBase::DataObject.

int visBase::TextureRectangle::getNrTextures ( ) const
const Coord3& visBase::TextureRectangle::getSpanningVector ( int  idx) const
static const char* visBase::TextureRectangle::getStaticClassName ( )
static
visBase::TextureChannels* visBase::TextureRectangle::getTextureChannels ( )
void visBase::TextureRectangle::getTextureCoordinates ( TypeSet< Coord3 > &  ) const
const unsigned char* visBase::TextureRectangle::getTextureData ( ) const
bool visBase::TextureRectangle::getTextureDataInfo ( int  tidx,
TextureDataInfo &  texinfo 
) const
Coord visBase::TextureRectangle::getTextureGrowth ( ) const
bool visBase::TextureRectangle::getTextureInfo ( int &  width,
int &  height,
int &  pixsize 
) const
Coord visBase::TextureRectangle::getTextureShift ( ) const
Coord3 visBase::TextureRectangle::getWidth ( ) const
static void visBase::TextureRectangle::initClass ( )
static
bool visBase::TextureRectangle::isDisplayFrozen ( ) const

As long as texture rectangle is frozen, the display of (lengthy) changes to its geometry and/or texture is postponed. Avoids showing half-finished updates.

TextureRectangle& visBase::TextureRectangle::operator= ( const TextureRectangle &  )
private
void visBase::TextureRectangle::setCenter ( const Coord3 &  center)
void visBase::TextureRectangle::setDisplayTransformation ( const visBase::Transformation *  )
virtual

All positions going from the outside world to the vis should be transformed with this transform. This enables us to have different coord-systems outside OI, e.g. we can use UTM coords outside the vis without loosing precision in the vis.

Reimplemented from visBase::DataObject.

void visBase::TextureRectangle::setRotation ( const Coord3 &  spanvec0,
const Coord3 &  spanvec1 
)

Aligns rectangle to both spanning vectors.

void visBase::TextureRectangle::setRotationAndWidth ( const Coord3 &  spanvec0,
const Coord3 &  spanvec1 
)

Aligns rectangle to both spanning vectors, and calls setWidth(.) using their lengths.

void visBase::TextureRectangle::setTextureChannels ( visBase::TextureChannels *  )
void visBase::TextureRectangle::setTextureGrowth ( const Coord &  )

Size increase/decrease of the texture envelope (in pixel units). Its default size is one pixel shorter than the image envelope (half-a-pixel at every border).

void visBase::TextureRectangle::setTextureShift ( const Coord &  )

Shift of the texture envelope center (in pixel units) with regard to the center of the plane geometry.

void visBase::TextureRectangle::setWidth ( const Coord3 &  width)

One dim must be set zero.

static const char* visBase::TextureRectangle::sFactoryKeyword ( )
static
visBase::TextureRectangle::struct ( visBase  )
inline
void visBase::TextureRectangle::swapTextureAxes ( bool  yn = true)

Member Data Documentation

RefMan<TextureChannels> visBase::TextureRectangle::channels_
protected
RefMan<const visBase::Transformation > visBase::TextureRectangle::displaytrans_
protected
Coord3 visBase::TextureRectangle::spanvec0_
protected
Coord3 visBase::TextureRectangle::spanvec1_
protected
osgGeo::TexturePlaneNode* visBase::TextureRectangle::textureplane_
protected

Generated at for the OpendTect seismic interpretation project. Copyright (C): dGB Beheer B. V. 2019