Rgl Namespace Reference

Namespaces
	Fgt
	Mc
	Pad

Classes
class	PlotTranslation
class	TGuardBase
class	TOneArgGuard
class	TTwoArgsGuard

Typedefs
typedef std::pair< Int_t, Int_t >	BinRange_t
typedef std::pair< Double_t, Double_t >	Range_t

Enumerations
enum	EFormatOptions {   kNone = 0, kDoubleBuffer = 1, kDepth = 2, kAccum = 4,   kStencil = 8, kStereo = 16, kMultiSample = 32 }
enum	EOverlap { kInside = 0, kPartial, kOutside }

Functions
Int_t	ColorToObjectID (const UChar_t *color, Bool_t highColor)
void	CylindricalNormal (const Double_t *v, Double_t *normal)
void	CylindricalNormalInv (const Double_t *v, Double_t *normal)
void	Draw2DAxis (TAxis *axis, Double_t xMin, Double_t yMin, Double_t xMax, Double_t yMax, Double_t min, Double_t max, Bool_t log, Bool_t z=kFALSE)
void	DrawAxes (Int_t fp, const Int_t *vp, const TGLVertex3 *box, const TGLPlotCoordinates *coord, TAxis *xAxis, TAxis *yAxis, TAxis *zAxis)
	Using front point, find, where to draw axes and which labels to use for them gVirtualX->SelectWindow(gGLManager->GetVirtualXInd(fGLDevice)); gVirtualX->SetDrawMode(TVirtualX::kCopy);//TCanvas by default sets in kInverse. More...
void	DrawBoxFront (Double_t xMin, Double_t xMax, Double_t yMin, Double_t yMax, Double_t zMin, Double_t zMax, Int_t fp)
	Draws lego's bar as a 3d box. More...
void	DrawBoxFrontTextured (Double_t xMin, Double_t xMax, Double_t yMin, Double_t yMax, Double_t zMin, Double_t zMax, Double_t texMin, Double_t texMax, Int_t fp)
	Draws lego's bar as a 3d box LULULULU. More...
void	DrawBoxWithGradientFill (Double_t y1, Double_t y2, Double_t x1, Double_t x2, const Double_t *rgba1, const Double_t *rgba2)
void	DrawCylinder (TGLQuadric *quadric, Double_t xMin, Double_t xMax, Double_t yMin, Double_t yMax, Double_t zMin, Double_t zMax)
	Cylinder for lego3. More...
void	DrawError (Double_t xMin, Double_t xMax, Double_t yMin, Double_t yMax, Double_t zMin, Double_t zMax)
void	DrawFaceTextured (const TGLVertex3 &v1, const TGLVertex3 &v2, const TGLVertex3 &v3, Double_t t1, Double_t t2, Double_t t3, const TGLVector3 &norm1, const TGLVector3 &norm2, const TGLVector3 &norm3)
	Draw textured triangle. More...
void	DrawFaceTextured (const TGLVertex3 &v1, const TGLVertex3 &v2, const TGLVertex3 &v3, Double_t t1, Double_t t2, Double_t t3, Double_t z, const TGLVector3 &normal)
	Draw textured triangle on a plane. More...
void	DrawMapleMesh (const std::vector< Double_t > &vs, const std::vector< Double_t > &ns, const std::vector< UInt_t > &fTS)
	Colored mesh with lighting disabled. More...
void	DrawMapleMesh (const std::vector< Double_t > &vs, const std::vector< Double_t > &ns, const std::vector< UInt_t > &fTS, const TGLBoxCut &box)
	Colored mesh with cut and disabled lighting. More...
template<class V >
void	DrawMesh (GLenum type, const std::vector< V > &vs, const std::vector< V > &ns, const std::vector< UInt_t > &fTS)
	Surface with material and lighting. More...
template<class V >
void	DrawMesh (GLenum type, const std::vector< V > &vs, const std::vector< UInt_t > &fTS)
	Only vertices, no normal (no lighting and material). More...
template<class V , class GLN , class GLV >
void	DrawMesh (GLN normal3, GLV vertex3, const std::vector< V > &vs, const std::vector< V > &ns, const std::vector< UInt_t > &fTS, const TGLBoxCut &box)
	Mesh with cut. More...
template<class V , class GLV >
void	DrawMesh (GLV vertex3, const std::vector< V > &vs, const std::vector< UInt_t > &fTS, const TGLBoxCut &box)
	Mesh with cut. More...
void	DrawMesh (const std::vector< Float_t > &vs, const std::vector< Float_t > &ns, const std::vector< UInt_t > &ts)
	Call function-template. More...
void	DrawMesh (const std::vector< Double_t > &vs, const std::vector< Double_t > &ns, const std::vector< UInt_t > &ts)
	Call function-template. More...
void	DrawMesh (const std::vector< Float_t > &vs, const std::vector< UInt_t > &ts)
	Call function-template. More...
void	DrawMesh (const std::vector< Double_t > &vs, const std::vector< UInt_t > &ts)
	Call function-template. More...
void	DrawMesh (const std::vector< Float_t > &vs, const std::vector< Float_t > &ns, const std::vector< UInt_t > &ts, const TGLBoxCut &box)
	Call function-template. More...
void	DrawMesh (const std::vector< Double_t > &vs, const std::vector< Double_t > &ns, const std::vector< UInt_t > &ts, const TGLBoxCut &box)
	Call function-template. More...
void	DrawMesh (const std::vector< Float_t > &vs, const std::vector< UInt_t > &ts, const TGLBoxCut &box)
	Call function-template. More...
void	DrawMesh (const std::vector< Double_t > &vs, const std::vector< UInt_t > &ts, const TGLBoxCut &box)
	Call function-template. More...
void	DrawPalette (const TGLPlotCamera *camera, const TGLLevelPalette &palette)
	Draw. Palette. More...
void	DrawPalette (const TGLPlotCamera *camera, const TGLLevelPalette &palette, const std::vector< Double_t > &levels)
	Draw. Palette. More...
void	DrawPaletteAxis (const TGLPlotCamera *camera, const Range_t &minMax, Bool_t logZ)
void	DrawQuadFilled (const TGLVertex3 &v0, const TGLVertex3 &v1, const TGLVertex3 &v2, const TGLVertex3 &v3, const TGLVector3 &normal)
	Draw quad face. More...
void	DrawQuadFilled (const Double_t *v0, const Double_t *v1, const Double_t *v2, const Double_t *v3, const Double_t *normal)
	Draw quad face. More...
void	DrawQuadOutline (const TGLVertex3 &v1, const TGLVertex3 &v2, const TGLVertex3 &v3, const TGLVertex3 &v4)
	Draw quad outline. More...
void	DrawQuadStripWithRadialGradientFill (unsigned nPoints, const Double_t *inner, const Double_t *innerRGBA, const Double_t *outer, const Double_t *outerRGBA)
	TODO: is it possible to use GLdouble to avoid problems with Double_t/GLdouble if they are not the same type? More...
void	DrawSmoothFace (const TGLVertex3 &v1, const TGLVertex3 &v2, const TGLVertex3 &v3, const TGLVector3 &norm1, const TGLVector3 &norm2, const TGLVector3 &norm3)
	Draws triangle face, each vertex has its own averaged normal. More...
void	DrawSphere (TGLQuadric *quadric, Double_t xMin, Double_t xMax, Double_t yMin, Double_t yMax, Double_t zMin, Double_t zMax)
	Cylinder for lego3. More...
void	DrawTransparentBox (Double_t xMin, Double_t xMax, Double_t yMin, Double_t yMax, Double_t zMin, Double_t zMax, Int_t fp)
	Draws lego's bar as a 3d box. More...
void	DrawTrapezoid (const Double_t ver[][2], Double_t zMin, Double_t zMax, Bool_t color=kTRUE)
void	DrawTrapezoid (const Double_t ver[][3])
void	DrawTrapezoidTextured (const Double_t ver[][2], Double_t zMin, Double_t zMax, Double_t texMin, Double_t texMax)
	In polar coordinates, box became trapezoid. More...
void	DrawTrapezoidTextured (const Double_t ver[][3], Double_t texMin, Double_t texMax)
void	DrawTrapezoidTextured2 (const Double_t ver[][2], Double_t zMin, Double_t zMax, Double_t texMin, Double_t texMax)
	In polar coordinates, box became trapezoid. More...
void	GetColor (Float_t v, Float_t vmin, Float_t vmax, Int_t type, Float_t *rgba)
	This function creates color for parametric surface's vertex, using its 'u' value. More...
template<class Func , class Arg >
TOneArgGuard< Func, Arg >	make_guard (Func f, Arg a)
template<class Func , class Arg1 , class Arg2 >
TTwoArgsGuard< Func, Arg1, Arg2 >	make_guard (Func f, Arg1 a1, Arg2 a2)
void	NormalToColor (Double_t *rfColor, const Double_t *n)
	NormalToColor generates a color from a given normal. More...
void	ObjectIDToColor (Int_t objectID, Bool_t highColor)
	Object id encoded as rgb triplet. More...
void	SetZLevels (TAxis *zAxis, Double_t zMin, Double_t zMax, Double_t zScale, std::vector< Double_t > &zLevels)
void	SphericalNormal (const Double_t *v, Double_t *normal)
void	SphericalNormalInv (const Double_t *v, Double_t *normal)

Variables
const Int_t	gAxisType [][2] = {{1, 0}, {0, 1}, {1, 0}, {0, 1}}
const Float_t	gBlueEmission [] = {0.f, 0.f, 1.f, 1.f}
const Double_t	gBoxBackNormals [][3] = {{0., -1., 0.}, {-1., 0., 0.}, {0., 1., 0.}, {1., 0., 0.}}
const Int_t	gBoxBackPlanes [][2] = {{0, 1}, {3, 0}, {2, 3}, {1, 2}}
const Int_t	gBoxBackQuads [][4] = {{7, 1, 2, 6}, {4, 7, 6, 5}, {0, 4, 5, 3}, {0, 3, 2, 1}}
const Double_t	gBoxFrontNormals [][3] = {{-1., 0., 0.}, {0., -1., 0.}, {1., 0., 0.}, {0., 1., 0.}}
const Int_t	gBoxFrontPlanes [][2] = {{0, 1}, {1, 2}, {2, 3}, {3, 0}}
const Int_t	gBoxFrontQuads [][4] = {{0, 1, 2, 3}, {4, 0, 3, 5}, {4, 5, 6, 7}, {7, 6, 2, 1}}
const Int_t	gFramePoints [][2] = {{3, 1}, {0, 2}, {1, 3}, {2, 0}}
const Float_t	gGrayEmission [] = {0.3f,0.3f, 0.3f,1.f}
const Float_t	gGreenEmission [] = {0.f, 1.f, 0.f, 1.f}
const Double_t	gH2PolyScaleXY = 1.2
const Float_t	gNullEmission [] = {0.f, 0.f, 0.f, 1.f}
const Float_t	gOrangeEmission [] = {1.f, 0.4f, 0.f, 1.f}
const Float_t	gRedEmission [] = {1.f, 0.f, 0.f, 1.f}
const Float_t	gWhiteEmission [] = {1.f, 1.f, 1.f, 1.f}

Typedef Documentation

BinRange_t

typedef std::pair<Int_t, Int_t> Rgl::BinRange_t

Definition at line 1196 of file TGLUtil.h.

Range_t

typedef std::pair<Double_t, Double_t> Rgl::Range_t

Definition at line 1197 of file TGLUtil.h.

Enumeration Type Documentation

EFormatOptions

enum Rgl::EFormatOptions

Enumerator
kNone
kDoubleBuffer
kDepth
kAccum
kStencil
kStereo
kMultiSample

Definition at line 134 of file TVirtualGL.h.

EOverlap

enum Rgl::EOverlap

Enumerator
kInside
kPartial
kOutside

Definition at line 37 of file TGLUtil.h.

Function Documentation

ColorToObjectID()

Int_t Rgl::ColorToObjectID	(	const UChar_t *	color,
		Bool_t	highColor
	)

Definition at line 2884 of file TGLUtil.cxx.

CylindricalNormal()

void Rgl::CylindricalNormal	(	const Double_t *	v,
		Double_t *	normal
	)

Definition at line 3287 of file TGLUtil.cxx.

CylindricalNormalInv()

void Rgl::CylindricalNormalInv	(	const Double_t *	v,
		Double_t *	normal
	)

Definition at line 3301 of file TGLUtil.cxx.

Draw2DAxis()

void Rgl::Draw2DAxis	(	TAxis *	axis,
		Double_t	xMin,
		Double_t	yMin,
		Double_t	xMax,
		Double_t	yMax,
		Double_t	min,
		Double_t	max,
		Bool_t	log,
		Bool_t	z = kFALSE
	)

Definition at line 3670 of file TGLUtil.cxx.

DrawAxes()

void Rgl::DrawAxes	(	Int_t	frontPoint,
		const Int_t *	viewport,
		const TGLVertex3 *	box2D,
		const TGLPlotCoordinates *	plotCoord,
		TAxis *	xAxis,
		TAxis *	yAxis,
		TAxis *	zAxis
	)

Using front point, find, where to draw axes and which labels to use for them gVirtualX->SelectWindow(gGLManager->GetVirtualXInd(fGLDevice)); gVirtualX->SetDrawMode(TVirtualX::kCopy);//TCanvas by default sets in kInverse.

Definition at line 3726 of file TGLUtil.cxx.

DrawBoxFront()

void Rgl::DrawBoxFront	(	Double_t	xMin,
		Double_t	xMax,
		Double_t	yMin,
		Double_t	yMax,
		Double_t	zMin,
		Double_t	zMax,
		Int_t	fp
	)

Draws lego's bar as a 3d box.

Definition at line 2974 of file TGLUtil.cxx.

DrawBoxFrontTextured()

void Rgl::DrawBoxFrontTextured	(	Double_t	xMin,
		Double_t	xMax,
		Double_t	yMin,
		Double_t	yMax,
		Double_t	zMin,
		Double_t	zMax,
		Double_t	tMin,
		Double_t	tMax,
		Int_t	front
	)

Draws lego's bar as a 3d box LULULULU.

Definition at line 3101 of file TGLUtil.cxx.

DrawBoxWithGradientFill()

void Rgl::DrawBoxWithGradientFill	(	Double_t	y1,
		Double_t	y2,
		Double_t	x1,
		Double_t	x2,
		const Double_t *	rgba1,
		const Double_t *	rgba2
	)

Definition at line 3164 of file TGLUtil.cxx.

DrawCylinder()

void Rgl::DrawCylinder	(	TGLQuadric *	quadric,
		Double_t	xMin,
		Double_t	xMax,
		Double_t	yMin,
		Double_t	yMax,
		Double_t	zMin,
		Double_t	zMax
	)

Cylinder for lego3.

Definition at line 3211 of file TGLUtil.cxx.

DrawError()

void Rgl::DrawError	(	Double_t	xMin,
		Double_t	xMax,
		Double_t	yMin,
		Double_t	yMax,
		Double_t	zMin,
		Double_t	zMax
	)

Definition at line 3265 of file TGLUtil.cxx.

DrawFaceTextured() [1/2]

void Rgl::DrawFaceTextured	(	const TGLVertex3 &	v1,
		const TGLVertex3 &	v2,
		const TGLVertex3 &	v3,
		Double_t	t1,
		Double_t	t2,
		Double_t	t3,
		const TGLVector3 &	norm1,
		const TGLVector3 &	norm2,
		const TGLVector3 &	norm3
	)

Draw textured triangle.

Definition at line 3803 of file TGLUtil.cxx.

DrawFaceTextured() [2/2]

void Rgl::DrawFaceTextured	(	const TGLVertex3 &	v1,
		const TGLVertex3 &	v2,
		const TGLVertex3 &	v3,
		Double_t	t1,
		Double_t	t2,
		Double_t	t3,
		Double_t	z,
		const TGLVector3 &	planeNormal
	)

Draw textured triangle on a plane.

Definition at line 3823 of file TGLUtil.cxx.

DrawMapleMesh() [1/2]

void Rgl::DrawMapleMesh	(	const std::vector< Double_t > &	vs,
		const std::vector< Double_t > &	ns,
		const std::vector< UInt_t > &	ts
	)

Colored mesh with lighting disabled.

Definition at line 192 of file TGLIsoMesh.cxx.

DrawMapleMesh() [2/2]

void Rgl::DrawMapleMesh	(	const std::vector< Double_t > &	vs,
		const std::vector< Double_t > &	ns,
		const std::vector< UInt_t > &	ts,
		const TGLBoxCut &	box
	)

Colored mesh with cut and disabled lighting.

Definition at line 224 of file TGLIsoMesh.cxx.

DrawMesh() [1/12]

template<class V >

void Rgl::DrawMesh	(	GLenum	type,
		const std::vector< V > &	vs,
		const std::vector< V > &	ns,
		const std::vector< UInt_t > &	fTS
	)

Surface with material and lighting.

Definition at line 24 of file TGLIsoMesh.cxx.

DrawMesh() [2/12]

template<class V >

void Rgl::DrawMesh	(	GLenum	type,
		const std::vector< V > &	vs,
		const std::vector< UInt_t > &	fTS
	)

Only vertices, no normal (no lighting and material).

Definition at line 58 of file TGLIsoMesh.cxx.

DrawMesh() [3/12]

template<class V , class GLN , class GLV >

void Rgl::DrawMesh	(	GLN	normal3,
		GLV	vertex3,
		const std::vector< V > &	vs,
		const std::vector< V > &	ns,
		const std::vector< UInt_t > &	fTS,
		const TGLBoxCut &	box
	)

Mesh with cut.

Material and lighting are enabled.

Definition at line 87 of file TGLIsoMesh.cxx.

DrawMesh() [4/12]

template<class V , class GLV >

void Rgl::DrawMesh	(	GLV	vertex3,
		const std::vector< V > &	vs,
		const std::vector< UInt_t > &	fTS,
		const TGLBoxCut &	box
	)

Mesh with cut.

No material and lighting.

Definition at line 138 of file TGLIsoMesh.cxx.

DrawMesh() [5/12]

void Rgl::DrawMesh	(	const std::vector< Float_t > &	vs,
		const std::vector< Float_t > &	ns,
		const std::vector< UInt_t > &	ts
	)

Call function-template.

Definition at line 39 of file TGLIsoMesh.cxx.

DrawMesh() [6/12]

void Rgl::DrawMesh	(	const std::vector< Double_t > &	vs,
		const std::vector< Double_t > &	ns,
		const std::vector< UInt_t > &	ts
	)

Call function-template.

Definition at line 48 of file TGLIsoMesh.cxx.

DrawMesh() [7/12]

void Rgl::DrawMesh	(	const std::vector< Float_t > &	vs,
		const std::vector< UInt_t > &	fTS
	)

Call function-template.

Definition at line 69 of file TGLIsoMesh.cxx.

DrawMesh() [8/12]

void Rgl::DrawMesh	(	const std::vector< Double_t > &	vs,
		const std::vector< UInt_t > &	fTS
	)

Call function-template.

Definition at line 77 of file TGLIsoMesh.cxx.

DrawMesh() [9/12]

void Rgl::DrawMesh	(	const std::vector< Float_t > &	vs,
		const std::vector< Float_t > &	ns,
		const std::vector< UInt_t > &	ts,
		const TGLBoxCut &	box
	)

Call function-template.

Definition at line 118 of file TGLIsoMesh.cxx.

DrawMesh() [10/12]

void Rgl::DrawMesh	(	const std::vector< Double_t > &	vs,
		const std::vector< Double_t > &	ns,
		const std::vector< UInt_t > &	ts,
		const TGLBoxCut &	box
	)

Call function-template.

Definition at line 127 of file TGLIsoMesh.cxx.

DrawMesh() [11/12]

void Rgl::DrawMesh	(	const std::vector< Float_t > &	vs,
		const std::vector< UInt_t > &	ts,
		const TGLBoxCut &	box
	)

Call function-template.

Definition at line 163 of file TGLIsoMesh.cxx.

DrawMesh() [12/12]

void Rgl::DrawMesh	(	const std::vector< Double_t > &	vs,
		const std::vector< UInt_t > &	ts,
		const TGLBoxCut &	box
	)

Call function-template.

Definition at line 171 of file TGLIsoMesh.cxx.

DrawPalette() [1/2]

void Rgl::DrawPalette	(	const TGLPlotCamera *	camera,
		const TGLLevelPalette &	palette
	)

Draw. Palette.

Definition at line 2118 of file TGLPlotPainter.cxx.

DrawPalette() [2/2]

void Rgl::DrawPalette	(	const TGLPlotCamera *	camera,
		const TGLLevelPalette &	palette,
		const std::vector< Double_t > &	levels
	)

Draw. Palette.

Definition at line 2167 of file TGLPlotPainter.cxx.

DrawPaletteAxis()

void Rgl::DrawPaletteAxis	(	const TGLPlotCamera *	camera,
		const Range_t &	minMax,
		Bool_t	logZ
	)

Definition at line 2224 of file TGLPlotPainter.cxx.

DrawQuadFilled() [1/2]

void Rgl::DrawQuadFilled	(	const TGLVertex3 &	v0,
		const TGLVertex3 &	v1,
		const TGLVertex3 &	v2,
		const TGLVertex3 &	v3,
		const TGLVector3 &	normal
	)

Draw quad face.

Definition at line 2920 of file TGLUtil.cxx.

DrawQuadFilled() [2/2]

void Rgl::DrawQuadFilled	(	const Double_t *	v0,
		const Double_t *	v1,
		const Double_t *	v2,
		const Double_t *	v3,
		const Double_t *	normal
	)

Draw quad face.

Definition at line 2935 of file TGLUtil.cxx.

DrawQuadOutline()

void Rgl::DrawQuadOutline	(	const TGLVertex3 &	v1,
		const TGLVertex3 &	v2,
		const TGLVertex3 &	v3,
		const TGLVertex3 &	v4
	)

Draw quad outline.

Definition at line 2906 of file TGLUtil.cxx.

DrawQuadStripWithRadialGradientFill()

void Rgl::DrawQuadStripWithRadialGradientFill	(	unsigned	nPoints,
		const Double_t *	inner,
		const Double_t *	innerRGBA,
		const Double_t *	outer,
		const Double_t *	outerRGBA
	)

TODO: is it possible to use GLdouble to avoid problems with Double_t/GLdouble if they are not the same type?

Definition at line 3184 of file TGLUtil.cxx.

DrawSmoothFace()

void Rgl::DrawSmoothFace	(	const TGLVertex3 &	v1,
		const TGLVertex3 &	v2,
		const TGLVertex3 &	v3,
		const TGLVector3 &	norm1,
		const TGLVector3 &	norm2,
		const TGLVector3 &	norm3
	)

Draws triangle face, each vertex has its own averaged normal.

Definition at line 2950 of file TGLUtil.cxx.

DrawSphere()

void Rgl::DrawSphere	(	TGLQuadric *	quadric,
		Double_t	xMin,
		Double_t	xMax,
		Double_t	yMin,
		Double_t	yMax,
		Double_t	zMin,
		Double_t	zMax
	)

Cylinder for lego3.

Definition at line 3242 of file TGLUtil.cxx.

DrawTransparentBox()

void Rgl::DrawTransparentBox	(	Double_t	xMin,
		Double_t	xMax,
		Double_t	yMin,
		Double_t	yMax,
		Double_t	zMin,
		Double_t	zMax,
		Int_t	fp
	)

Draws lego's bar as a 3d box.

Definition at line 3024 of file TGLUtil.cxx.

DrawTrapezoid() [1/2]

void Rgl::DrawTrapezoid	(	const Double_t	ver[][2],
		Double_t	zMin,
		Double_t	zMax,
		Bool_t	color = kTRUE
	)

Definition at line 3315 of file TGLUtil.cxx.

DrawTrapezoid() [2/2]

void Rgl::DrawTrapezoid

(

const Double_t

ver[][3]

)

Definition at line 3558 of file TGLUtil.cxx.

DrawTrapezoidTextured() [1/2]

void Rgl::DrawTrapezoidTextured	(	const Double_t	ver[][2],
		Double_t	zMin,
		Double_t	zMax,
		Double_t	texMin,
		Double_t	texMax
	)

In polar coordinates, box became trapezoid.

Four faces need normal calculations.

Definition at line 3385 of file TGLUtil.cxx.

DrawTrapezoidTextured() [2/2]

void Rgl::DrawTrapezoidTextured	(	const Double_t	ver[][3],
		Double_t	texMin,
		Double_t	texMax
	)

Definition at line 3616 of file TGLUtil.cxx.

DrawTrapezoidTextured2()

void Rgl::DrawTrapezoidTextured2	(	const Double_t	ver[][2],
		Double_t	zMin,
		Double_t	zMax,
		Double_t	tMin,
		Double_t	tMax
	)

In polar coordinates, box became trapezoid.

Definition at line 3462 of file TGLUtil.cxx.

GetColor()

void Rgl::GetColor	(	Float_t	v,
		Float_t	vmin,
		Float_t	vmax,
		Int_t	type,
		Float_t *	rgba
	)

This function creates color for parametric surface's vertex, using its 'u' value.

I've found it in one of Apple's Carbon tutorials , and it's based on Paul Bourke work. Very nice colors!!! :)

Definition at line 3844 of file TGLUtil.cxx.

make_guard() [1/2]

template<class Func , class Arg >

TOneArgGuard<Func, Arg> Rgl::make_guard	(	Func	f,
		Arg	a
	)

Definition at line 1328 of file TGLUtil.h.

make_guard() [2/2]

template<class Func , class Arg1 , class Arg2 >

TTwoArgsGuard<Func, Arg1, Arg2> Rgl::make_guard	(	Func	f,
		Arg1	a1,
		Arg2	a2
	)

Definition at line 1334 of file TGLUtil.h.

NormalToColor()

void Rgl::NormalToColor	(	Double_t *	rfColor,
		const Double_t *	n
	)

NormalToColor generates a color from a given normal.

Definition at line 179 of file TGLIsoMesh.cxx.

ObjectIDToColor()

void Rgl::ObjectIDToColor	(	Int_t	objectID,
		Bool_t	highColor
	)

Object id encoded as rgb triplet.

Definition at line 2858 of file TGLUtil.cxx.

SetZLevels()

void Rgl::SetZLevels	(	TAxis *	zAxis,
		Double_t	zMin,
		Double_t	zMax,
		Double_t	zScale,
		std::vector< Double_t > &	zLevels
	)

Definition at line 3787 of file TGLUtil.cxx.

SphericalNormal()

void Rgl::SphericalNormal	(	const Double_t *	v,
		Double_t *	normal
	)

Definition at line 3526 of file TGLUtil.cxx.

SphericalNormalInv()

void Rgl::SphericalNormalInv	(	const Double_t *	v,
		Double_t *	normal
	)

Definition at line 3542 of file TGLUtil.cxx.

Variable Documentation

gAxisType

const Int_t Rgl::gAxisType[][2] = {{1, 0}, {0, 1}, {1, 0}, {0, 1}}

Definition at line 3719 of file TGLUtil.cxx.

gBlueEmission

const Float_t Rgl::gBlueEmission = {0.f, 0.f, 1.f, 1.f}

Definition at line 2810 of file TGLUtil.cxx.

gBoxBackNormals

const Double_t Rgl::gBoxBackNormals[][3] = {{0., -1., 0.}, {-1., 0., 0.}, {0., 1., 0.}, {1., 0., 0.}}

Definition at line 2968 of file TGLUtil.cxx.

gBoxBackPlanes

const Int_t Rgl::gBoxBackPlanes[][2] = {{0, 1}, {3, 0}, {2, 3}, {1, 2}}

Definition at line 2969 of file TGLUtil.cxx.

gBoxBackQuads

const Int_t Rgl::gBoxBackQuads[][4] = {{7, 1, 2, 6}, {4, 7, 6, 5}, {0, 4, 5, 3}, {0, 3, 2, 1}}

Definition at line 2967 of file TGLUtil.cxx.

gBoxFrontNormals

const Double_t Rgl::gBoxFrontNormals[][3] = {{-1., 0., 0.}, {0., -1., 0.}, {1., 0., 0.}, {0., 1., 0.}}

Definition at line 2964 of file TGLUtil.cxx.

gBoxFrontPlanes

const Int_t Rgl::gBoxFrontPlanes[][2] = {{0, 1}, {1, 2}, {2, 3}, {3, 0}}

Definition at line 2965 of file TGLUtil.cxx.

gBoxFrontQuads

const Int_t Rgl::gBoxFrontQuads[][4] = {{0, 1, 2, 3}, {4, 0, 3, 5}, {4, 5, 6, 7}, {7, 6, 2, 1}}

Definition at line 2963 of file TGLUtil.cxx.

gFramePoints

const Int_t Rgl::gFramePoints[][2] = {{3, 1}, {0, 2}, {1, 3}, {2, 0}}

Definition at line 3717 of file TGLUtil.cxx.

gGrayEmission

const Float_t Rgl::gGrayEmission = {0.3f,0.3f, 0.3f,1.f}

Definition at line 2813 of file TGLUtil.cxx.

gGreenEmission

const Float_t Rgl::gGreenEmission = {0.f, 1.f, 0.f, 1.f}

Definition at line 2809 of file TGLUtil.cxx.

gH2PolyScaleXY

const Double_t Rgl::gH2PolyScaleXY = 1.2

Definition at line 2264 of file TGLPlotPainter.cxx.

gNullEmission

const Float_t Rgl::gNullEmission = {0.f, 0.f, 0.f, 1.f}

Definition at line 2814 of file TGLUtil.cxx.

gOrangeEmission

const Float_t Rgl::gOrangeEmission = {1.f, 0.4f, 0.f, 1.f}

Definition at line 2811 of file TGLUtil.cxx.

gRedEmission

const Float_t Rgl::gRedEmission = {1.f, 0.f, 0.f, 1.f}

Definition at line 2808 of file TGLUtil.cxx.

gWhiteEmission

const Float_t Rgl::gWhiteEmission = {1.f, 1.f, 1.f, 1.f}

Definition at line 2812 of file TGLUtil.cxx.