Concrete clip box object.

Can be translated, rotated and scaled in all (xyz) axes. By default inside of the box is clipped away.

Definition at line 113 of file TGLClip.h.

Public Member Functions
	TGLClipBox ()
	Construct an (initially) axis aligned clip pbox object, extents 'halfLengths', centered on 'center' vertex.

	~TGLClipBox () override
	Destroy clip box object.

TClass *	IsA () const override

void	PlaneSet (TGLPlaneSet_t &set) const override
	Return set of 6 planes describing faces of the box but invert them so that they point inside of box.

void	Setup (const TGLBoundingBox &bbox) override
	Setup the clip object for scene encompassed by bbox.

void	Setup (const TGLVector3 &min_point, const TGLVector3 &max_point) override
	Setup the clip box with min/max points directly.

void	Streamer (TBuffer &) override

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TGLClip
	TGLClip (const TGLLogicalShape &logical, const TGLMatrix &transform, const float color[4])
	Construct a stand-alone physical clipping object.

	~TGLClip () override
	Destroy clip object.

void	Draw (TGLRnrCtx &rnrCtx) const override
	Draw out clipping object with blending and back + front filling.

EMode	GetMode () const

void	IncTimeStamp ()

void	Invalidate ()

Bool_t	IsValid () const

virtual void	Modified ()

void	SetMode (EMode mode)

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

UInt_t	TimeStamp () const

Public Member Functions inherited from TGLPhysicalShape
	TGLPhysicalShape (UInt_t ID, const TGLLogicalShape &logicalShape, const Double_t *transform, Bool_t invertedWind, const Float_t rgba[4])
	Construct a physical shape using arguments:

	TGLPhysicalShape (UInt_t ID, const TGLLogicalShape &logicalShape, const TGLMatrix &transform, Bool_t invertedWind, const Float_t rgba[4])
	Construct a physical shape using arguments:

virtual	~TGLPhysicalShape ()
	Destroy the physical shape.

void	AddReference (TGLPShapeRef *ref)
	Add reference ref.

const TGLBoundingBox &	BoundingBox () const

virtual void	CalculateShapeLOD (TGLRnrCtx &rnrCtx, Float_t &pixSize, Short_t &shapeLOD) const
	Calculate shape-lod, suitable for use under projection defined by 'rnrCtx', taking account of which local axes of the shape support LOD adjustment, and the global 'sceneFlags' passed.

const Float_t *	Color () const

const TGLLogicalShape *	GetLogical () const

EManip	GetManip () const

const TGLPhysicalShape *	GetNextPhysical () const

TGLVector3	GetScale () const

UChar_t	GetSelected () const

TGLVertex3	GetTranslation () const

UInt_t	ID () const

void	InvokeContextMenu (TContextMenu &menu, UInt_t x, UInt_t y) const
	Request creation of context menu on shape, attached to 'menu' at screen position 'x' 'y'.

Bool_t	IsInvisible () const

Bool_t	IsModified () const

Bool_t	IsSelected () const

Bool_t	IsTransparent () const

void	Modified ()
	Call this after modifying the physical so that the information can be propagated to the object referencing it.

virtual void	QuantizeShapeLOD (Short_t shapeLOD, Short_t combiLOD, Short_t &quantLOD) const
	Factor in scene/vierer LOD and Quantize ... forward to logical shape.

void	RemoveReference (TGLPShapeRef *ref)
	Remove reference ref.

void	Rotate (const TGLVertex3 &pivot, const TGLVector3 &axis, Double_t angle)

void	Scale (const TGLVector3 &scale)

void	Select (UChar_t select)

void	SetColor (const Float_t rgba[17])
	Set full color attributes - see OpenGL material documentation for full description.

void	SetColorOnFamily (const Float_t rgba[17])
	Set full color attributes to all physicals sharing the same logical with this object.

void	SetDiffuseColor (Color_t ci, UChar_t transparency)
	Set color from standard ROOT representation, that is color index.

void	SetDiffuseColor (const Float_t rgba[4])
	Set color from ROOT color index and transparency [0,100].

void	SetDiffuseColor (const UChar_t rgba[4])
	Set color from RGBA quadruplet.

void	SetManip (EManip manip)

void	SetTransform (const Double_t vals[16])

void	SetTransform (const TGLMatrix &transform)

void	SetTranslation (const TGLVertex3 &translation)

void	SetupGLColors (TGLRnrCtx &rnrCtx, const Float_t *color=nullptr) const
	Setup colors - avoid setting things not required for current draw flags.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

void	Translate (const TGLVector3 &vect)

Static Public Member Functions
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TGLClip
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TGLPhysicalShape
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Private Attributes
static const float	fgColor [4] = { 1.0, 0.6, 0.2, 0.3 }
	! Fixed color of clip box

Additional Inherited Members
Public Types inherited from TGLClip
enum	EMode { kOutside , kInside }

enum	EType { kClipNone = 0 , kClipPlane , kClipBox }

Public Types inherited from TGLPhysicalShape
enum	EManip { kTranslateX = 1 << 0 , kTranslateY = 1 << 1 , kTranslateZ = 1 << 2 , kTranslateAll = kTranslateX \| kTranslateY \| kTranslateZ , kScaleX = 1 << 3 , kScaleY = 1 << 4 , kScaleZ = 1 << 5 , kScaleAll = kScaleX \| kScaleY \| kScaleZ , kRotateX = 1 << 6 , kRotateY = 1 << 7 , kRotateZ = 1 << 8 , kRotateAll = kRotateX \| kRotateY \| kRotateZ , kManipAll = kTranslateAll \| kScaleAll \| kRotateAll }

Protected Attributes inherited from TGLClip
EMode	fMode

UInt_t	fTimeStamp

Bool_t	fValid

#include <TGLClip.h>

Inheritance diagram for TGLClipBox:

[legend]

Constructor & Destructor Documentation

◆ TGLClipBox()

TGLClipBox::TGLClipBox ( )

Construct an (initially) axis aligned clip pbox object, extents 'halfLengths', centered on 'center' vertex.

Box can be translated, rotated and scaled in all (xyz) local axes.

Definition at line 261 of file TGLClip.cxx.

◆ ~TGLClipBox()

TGLClipBox::~TGLClipBox ( )

override

Destroy clip box object.

Definition at line 269 of file TGLClip.cxx.

Member Function Documentation

◆ Class()

static TClass * TGLClipBox::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * TGLClipBox::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t TGLClipBox::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 127 of file TGLClip.h.

◆ DeclFileName()

static const char * TGLClipBox::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 127 of file TGLClip.h.

◆ IsA()

TClass * TGLClipBox::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TGLClip.

Definition at line 127 of file TGLClip.h.

◆ PlaneSet()

void TGLClipBox::PlaneSet ( TGLPlaneSet_t & set ) const

overridevirtual

Return set of 6 planes describing faces of the box but invert them so that they point inside of box.

Implements TGLClip.

Definition at line 312 of file TGLClip.cxx.

◆ Setup() [1/2]

void TGLClipBox::Setup ( const TGLBoundingBox & bbox )

overridevirtual

Setup the clip object for scene encompassed by bbox.

Implements TGLClip.

Definition at line 276 of file TGLClip.cxx.

◆ Setup() [2/2]

void TGLClipBox::Setup	(	const TGLVector3 &	min_point,
		const TGLVector3 &	max_point )

overridevirtual

Setup the clip box with min/max points directly.

This only makes sense if you disable auto-update of the clip-object:

gl_viewer->SetClipAutoUpdate(kFALSE).

After calling this also call gl_viewer->RefreshPadEditor(gl_viewer) and gl_viewer->RequestDraw().

Reimplemented from TGLClip.

Definition at line 299 of file TGLClip.cxx.

◆ Streamer()

void TGLClipBox::Streamer ( TBuffer & )

overridevirtual

Reimplemented from TGLClip.

◆ StreamerNVirtual()

void TGLClipBox::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 127 of file TGLClip.h.

Member Data Documentation

◆ fgColor

const float TGLClipBox::fgColor = { 1.0, 0.6, 0.2, 0.3 }

staticprivate

! Fixed color of clip box

Definition at line 254 of file TGLClip.h.

Libraries for TGLClipBox:

[legend]

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

graf3d/gl/inc/TGLClip.h
graf3d/gl/src/TGLClip.cxx

Public Member Functions

Static Public Member Functions

Static Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ TGLClipBox()

◆ ~TGLClipBox()

Member Function Documentation

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ DeclFileName()

◆ IsA()

◆ PlaneSet()

◆ Setup() [1/2]

◆ Setup() [2/2]

◆ Streamer()

◆ StreamerNVirtual()

Member Data Documentation

◆ fgColor