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Reference Guide
TGLClipBox Class Reference

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 ()
 Fixed color of clip box. More...
 
virtual ~TGLClipBox ()
 Destroy clip box object. More...
 
virtual void PlaneSet (TGLPlaneSet_t &set) const
 Return set of 6 planes describing faces of the box but invert them so that they point inside of box. More...
 
virtual void Setup (const TGLBoundingBox &bbox)
 Setup the clip object for scene encompassed by bbox. More...
 
virtual void Setup (const TGLVector3 &min_point, const TGLVector3 &max_point)
 Setup the clip box with min/max points directly. More...
 
- Public Member Functions inherited from TGLClip
 TGLClip (const TGLLogicalShape &logical, const TGLMatrix &transform, const float color[4])
 Construct a stand-alone physical clipping object. More...
 
virtual ~TGLClip ()
 Destroy clip object. More...
 
virtual void Draw (TGLRnrCtx &rnrCtx) const
 Draw out clipping object with blending and back + front filling. More...
 
EMode GetMode () const
 
void IncTimeStamp ()
 
void Invalidate ()
 
Bool_t IsValid () const
 
virtual void Modified ()
 
void SetMode (EMode mode)
 
UInt_t TimeStamp () const
 
- Public Member Functions inherited from TGLPhysicalShape
 TGLPhysicalShape (UInt_t ID, const TGLLogicalShape &logicalShape, const double *transform, Bool_t invertedWind, const Float_t rgba[4])
 Construct a physical shape using arguments: More...
 
 TGLPhysicalShape (UInt_t ID, const TGLLogicalShape &logicalShape, const TGLMatrix &transform, Bool_t invertedWind, const Float_t rgba[4])
 Construct a physical shape using arguments: More...
 
virtual ~TGLPhysicalShape ()
 Destroy the physical shape. More...
 
void AddReference (TGLPShapeRef *ref)
 Add reference ref. More...
 
const TGLBoundingBoxBoundingBox () 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. More...
 
const Float_tColor () const
 
const TGLLogicalShapeGetLogical () const
 
EManip GetManip () const
 
const TGLPhysicalShapeGetNextPhysical () 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'. More...
 
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. More...
 
virtual void QuantizeShapeLOD (Short_t shapeLOD, Short_t combiLOD, Short_t &quantLOD) const
 Factor in scene/vierer LOD and Quantize ... More...
 
void RemoveReference (TGLPShapeRef *ref)
 Remove reference ref. More...
 
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. More...
 
void SetColorOnFamily (const Float_t rgba[17])
 Set full color attributes to all physicals sharing the same logical with this object. More...
 
void SetDiffuseColor (Color_t ci, UChar_t transparency)
 Set color from standard ROOT representation, that is color index. More...
 
void SetDiffuseColor (const Float_t rgba[4])
 Set color from ROOT color index and transparency [0,100]. More...
 
void SetDiffuseColor (const UChar_t rgba[4])
 Set color from RGBA quadruplet. More...
 
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=0) const
 Setup colors - avoid setting things not required for current draw flags. More...
 
void Translate (const TGLVector3 &vect)
 

Static Private Attributes

static const float fgColor [4] = { 1.0, 0.6, 0.2, 0.3 }
 

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:
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Constructor & Destructor Documentation

◆ TGLClipBox()

TGLClipBox::TGLClipBox ( )

Fixed color of clip box.

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 264 of file TGLClip.cxx.

◆ ~TGLClipBox()

TGLClipBox::~TGLClipBox ( )
virtual

Destroy clip box object.

Definition at line 272 of file TGLClip.cxx.

Member Function Documentation

◆ PlaneSet()

void TGLClipBox::PlaneSet ( TGLPlaneSet_t set) const
virtual

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 315 of file TGLClip.cxx.

◆ Setup() [1/2]

void TGLClipBox::Setup ( const TGLBoundingBox bbox)
virtual

Setup the clip object for scene encompassed by bbox.

Implements TGLClip.

Definition at line 279 of file TGLClip.cxx.

◆ Setup() [2/2]

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

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 302 of file TGLClip.cxx.

Member Data Documentation

◆ fgColor

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

Definition at line 116 of file TGLClip.h.

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