Implements painting of TH2 with "SURF" option.
Definition at line 25 of file TGLSurfacePainter.h.
Classes | |
struct | Projection_t |
Public Member Functions | |
TGLSurfacePainter (TH1 *hist, TGLPlotCamera *camera, TGLPlotCoordinates *coord) | |
Constructor. | |
void | AddOption (const TString &stringOption) |
Additional options for surfaces. | |
char * | GetPlotInfo (Int_t px, Int_t py) |
Coords for point on surface under cursor. | |
Bool_t | InitGeometry () |
Set mesh, normals. | |
void | Pan (Int_t px, Int_t py) |
User's moving mouse cursor, with middle mouse button pressed (for pad). | |
void | ProcessEvent (Int_t event, Int_t px, Int_t py) |
Remove all profiles/sections. | |
void | StartPan (Int_t px, Int_t py) |
User clicks right mouse button (in a pad). | |
Public Member Functions inherited from TGLPlotPainter | |
TGLPlotPainter (TGL5DDataSet *data, TGLPlotCamera *camera, TGLPlotCoordinates *coord) | |
TGLPlotPainter's ctor. | |
TGLPlotPainter (TGLPlotCamera *camera) | |
TGLPlotPainter's ctor. | |
TGLPlotPainter (TH1 *hist, TGLPlotCamera *camera, TGLPlotCoordinates *coord, Bool_t xoySelectable, Bool_t xozSelectable, Bool_t yozSelectable) | |
TGLPlotPainter's ctor. | |
Bool_t | CutAxisSelected () const |
Bool_t | GetDrawAxes () |
void | InvalidateSelection () |
Selection must be updated. | |
virtual void | Paint () |
Draw lego/surf/whatever you can. | |
virtual Bool_t | PlotSelected (Int_t px, Int_t py) |
Read color buffer content to find selected object. | |
const TGLPlotBox & | RefBackBox () const |
void | SetDrawAxes (Bool_t s) |
void | SetDrawBackBox (Bool_t b) |
void | SetDrawFrontBox (Bool_t b) |
virtual void | SetFrameColor (const TColor *frameColor) |
Set plot's back box color. | |
void | SetPadColor (const TColor *color) |
Used in a pad. | |
void | SetPhysicalShapeColor (const Float_t *rgba) |
Public Member Functions inherited from TVirtualGLPainter | |
virtual | ~TVirtualGLPainter () |
Private Types | |
enum | ESurfaceType { kSurf , kSurf1 , kSurf2 , kSurf3 , kSurf4 , kSurf5 } |
Private Member Functions | |
void | ClampZ (Double_t &zVal) const |
Clamp z value. | |
void | DeInitGL () const |
Initialize some OpenGL state variables. | |
void | DrawContoursProjection () const |
Draw flat textured surface. | |
void | DrawPalette () const |
Draw. | |
void | DrawPaletteAxis () const |
Draw. Palette. Axis. | |
void | DrawPlot () const |
Draw surf/surf1/surf2/surf4. | |
void | DrawProjections () const |
Draw projections. | |
void | DrawSectionXOY () const |
Draw section Z. | |
void | DrawSectionXOZ () const |
Draw section X. | |
void | DrawSectionYOZ () const |
Draw section Y. | |
void | GenTexMap () const |
Find texture coordinates. | |
Bool_t | HasProjections () const |
Any projection exists. | |
Bool_t | HasSections () const |
Any section exists. | |
Bool_t | InitGeometryCartesian () |
Find bin ranges for X and Y axes, axes ranges for X, Y and Z. | |
Bool_t | InitGeometryCylindrical () |
Find bin ranges for X and Y axes, axes ranges for X, Y and Z. | |
Bool_t | InitGeometryPolar () |
Find bin ranges for X and Y axes, axes ranges for X, Y and Z. | |
Bool_t | InitGeometrySpherical () |
Find bin ranges for X and Y axes, axes ranges for X, Y and Z. | |
void | InitGL () const |
Initialize some OpenGL state variables. | |
Bool_t | PreparePalette () const |
Generate palette. | |
void | SetNormals () |
One normal per vertex; this normal is average of neighbouring triangles normals. | |
void | SetSurfaceColor () const |
Set color for surface. | |
Bool_t | Textured () const |
Checks, if surf requires texture. | |
char * | WindowPointTo3DPoint (Int_t px, Int_t py) const |
Find 3d coords using mouse cursor coords. | |
Private Attributes | |
TGL2DArray< TGLVector3 > | fAverageNormals |
std::vector< Double_t > | fColorLevels |
TGL2DArray< std::pair< TGLVector3, TGLVector3 > > | fFaceNormals |
TGL2DArray< TGLVertex3 > | fMesh |
Rgl::Range_t | fMinMaxVal |
TString | fObjectInfo |
TGLLevelPalette | fPalette |
Projection_t | fProj |
Bool_t | fSectionPass |
TGL2DArray< Double_t > | fTexMap |
ESurfaceType | fType |
Bool_t | fUpdateTexMap |
std::list< Projection_t > | fXOYProj |
std::list< Projection_t > | fXOZProj |
std::list< Projection_t > | fYOZProj |
Static Private Attributes | |
static TRandom * | fgRandom = new TRandom(0) |
#include <TGLSurfacePainter.h>
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Enumerator | |
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kSurf | |
kSurf1 | |
kSurf2 | |
kSurf3 | |
kSurf4 | |
kSurf5 |
Definition at line 27 of file TGLSurfacePainter.h.
TGLSurfacePainter::TGLSurfacePainter | ( | TH1 * | hist, |
TGLPlotCamera * | camera, | ||
TGLPlotCoordinates * | coord | ||
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Constructor.
Definition at line 54 of file TGLSurfacePainter.cxx.
Additional options for surfaces.
Implements TGLPlotPainter.
Definition at line 156 of file TGLSurfacePainter.cxx.
Clamp z value.
Definition at line 1063 of file TGLSurfacePainter.cxx.
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Initialize some OpenGL state variables.
Implements TGLPlotPainter.
Definition at line 246 of file TGLSurfacePainter.cxx.
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Draw flat textured surface.
Definition at line 1181 of file TGLSurfacePainter.cxx.
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Draw.
Palette. Originally, fCamera was never null. It can be a null now because of gl-viewer.
Definition at line 1236 of file TGLSurfacePainter.cxx.
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Draw. Palette. Axis.
Reimplemented from TGLPlotPainter.
Definition at line 1254 of file TGLSurfacePainter.cxx.
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Draw surf/surf1/surf2/surf4.
Implements TGLPlotPainter.
Definition at line 327 of file TGLSurfacePainter.cxx.
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Draw projections.
Definition at line 775 of file TGLSurfacePainter.cxx.
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Find texture coordinates.
Definition at line 1160 of file TGLSurfacePainter.cxx.
Coords for point on surface under cursor.
Implements TVirtualGLPainter.
Definition at line 65 of file TGLSurfacePainter.cxx.
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Any projection exists.
Definition at line 1226 of file TGLSurfacePainter.cxx.
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Any section exists.
Definition at line 1217 of file TGLSurfacePainter.cxx.
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Find bin ranges for X and Y axes, axes ranges for X, Y and Z.
Function returns false, if logarithmic scale for some axis was requested, but we cannot find correct range.
Definition at line 492 of file TGLSurfacePainter.cxx.
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Find bin ranges for X and Y axes, axes ranges for X, Y and Z.
Function returns false, if logarithmic scale for some axis was requested, but we cannot find correct range.
Definition at line 627 of file TGLSurfacePainter.cxx.
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Find bin ranges for X and Y axes, axes ranges for X, Y and Z.
Function returns false, if logarithmic scale for some axis was requested, but we cannot find correct range.
Definition at line 560 of file TGLSurfacePainter.cxx.
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Find bin ranges for X and Y axes, axes ranges for X, Y and Z.
Function returns false, if logarithmic scale for some axis was requested, but we cannot find correct range.
Definition at line 700 of file TGLSurfacePainter.cxx.
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Initialize some OpenGL state variables.
Implements TGLPlotPainter.
Definition at line 234 of file TGLSurfacePainter.cxx.
User's moving mouse cursor, with middle mouse button pressed (for pad).
Calculate 3d shift related to 2d mouse movement.
Implements TVirtualGLPainter.
Definition at line 113 of file TGLSurfacePainter.cxx.
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Generate palette.
Definition at line 1131 of file TGLSurfacePainter.cxx.
Remove all profiles/sections.
Implements TGLPlotPainter.
Definition at line 193 of file TGLSurfacePainter.cxx.
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One normal per vertex; this normal is average of neighbouring triangles normals.
Definition at line 261 of file TGLSurfacePainter.cxx.
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Set color for surface.
Definition at line 310 of file TGLSurfacePainter.cxx.
User clicks right mouse button (in a pad).
Implements TGLPlotPainter.
Definition at line 101 of file TGLSurfacePainter.cxx.
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Checks, if surf requires texture.
Definition at line 1200 of file TGLSurfacePainter.cxx.
Find 3d coords using mouse cursor coords.
Definition at line 1084 of file TGLSurfacePainter.cxx.
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Definition at line 41 of file TGLSurfacePainter.h.
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Definition at line 58 of file TGLSurfacePainter.h.
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Definition at line 40 of file TGLSurfacePainter.h.
Definition at line 109 of file TGLSurfacePainter.h.
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Definition at line 38 of file TGLSurfacePainter.h.
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Definition at line 59 of file TGLSurfacePainter.h.
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Definition at line 43 of file TGLSurfacePainter.h.
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Definition at line 57 of file TGLSurfacePainter.h.
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Definition at line 51 of file TGLSurfacePainter.h.
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Definition at line 61 of file TGLSurfacePainter.h.
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Definition at line 39 of file TGLSurfacePainter.h.
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Definition at line 36 of file TGLSurfacePainter.h.
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Definition at line 62 of file TGLSurfacePainter.h.
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Definition at line 55 of file TGLSurfacePainter.h.
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Definition at line 53 of file TGLSurfacePainter.h.
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Definition at line 54 of file TGLSurfacePainter.h.