12#ifndef ROOT_TPainter3dAlgorithms
13#define ROOT_TPainter3dAlgorithms
200 void MarchingCubeCase00(
Int_t k1,
Int_t k2,
Int_t k3,
Int_t k4,
Int_t k5,
Int_t k6,
Int_t &nnod,
Int_t &ntria,
Double_t xyz[52][3],
Double_t grad[52][3],
Int_t itria[48][3]);
static double p1(double t, double a, double b)
static double p2(double t, double a, double b, double c)
#define ClassDef(name, id)
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typedef void((*Func_t)())
Fill Area Attributes class.
A 3-Dim function with parameters.
Mother of all ROOT objects.
The Legos and Surfaces painter class.
void MarchingCubeCase06(Int_t &nnod, Int_t &ntria, Double_t xyz[52][3], Double_t grad[52][3], Int_t itria[48][3])
Consider case No 6.
Int_t fSystem
Size of fAphi.
void DrawFaceMove3(Int_t *icodes, Double_t *xyz, Int_t np, Int_t *iface, Double_t *tt)
Draw face - 3rd variant for "MOVING SCREEN" algorithm (draw level lines only)
void SetDrawFace(DrawFaceFunc_t pointer)
Store pointer to current algorithm to draw faces.
void MarchingCubeSetTriangles(Int_t ntria, Int_t it[][3], Int_t itria[48][3])
Set triangles (if parameter IALL=1, all edges will be visible)
void SetIsoSurfaceParameters(Double_t fmin, Double_t fmax, Int_t ncolor, Int_t ic1, Int_t ic2, Int_t ic3)
void IsoSurface(Int_t ns, Double_t *s, Int_t nx, Int_t ny, Int_t nz, Double_t *x, Double_t *y, Double_t *z, const char *chopt)
Draw set of iso-surfaces for a scalar function defined on a grid.
Double_t fRmax[3]
Lower limits of lego.
void DrawLevelLines(Int_t *icodes, Double_t *xyz, Int_t np, Int_t *iface, Double_t *tt)
Draw level lines without hidden line removal.
void ImplicitFunction(Double_t *rmin, Double_t *rmax, Int_t nx, Int_t ny, Int_t nz, const char *chopt)
Draw implicit function FUN(X,Y,Z) = 0 in cartesian coordinates using hidden surface removal algorithm...
void ClearRaster()
Clear screen.
void Luminosity(Double_t *anorm, Double_t &flum)
Find surface luminosity at given point.
void MarchingCubeFindNodes(Int_t nnod, Int_t *ie, Double_t xyz[52][3], Double_t grad[52][3])
Find nodes and normales.
void SetLegoFunction(LegoFunc_t pointer)
Store pointer to current lego function.
void SurfaceCylindrical(Int_t iordr, Int_t na, Int_t nb, const char *chopt)
Draw surface in cylindrical coordinates.
void MarchingCubeMiddlePoint(Int_t nnod, Double_t xyz[52][3], Double_t grad[52][3], Int_t it[][3], Double_t *pxyz, Double_t *pgrad)
Find middle point of a polygon.
Double_t fFunLevel[NumOfColorLevels+1]
void SurfaceFunction(Int_t ia, Int_t ib, Double_t *f, Double_t *t)
Service function for Surfaces.
void MarchingCubeCase03(Int_t &nnod, Int_t &ntria, Double_t xyz[52][3], Double_t grad[52][3], Int_t itria[48][3])
Consider case No 3.
void LegoCylindrical(Int_t iordr, Int_t na, Int_t nb, const char *chopt)
Draw stack of lego-plots in cylindrical coordinates.
Int_t fIc3
Base colour for the 2nd Iso Surface.
void SideVisibilityDecode(Double_t val, Int_t &iv1, Int_t &iv2, Int_t &iv3, Int_t &iv4, Int_t &iv5, Int_t &iv6, Int_t &ir)
Decode side visibilities and order along R for sector.
void MarchingCubeCase12(Int_t &nnod, Int_t &ntria, Double_t xyz[52][3], Double_t grad[52][3], Int_t itria[48][3])
Consider case No 12.
void FindLevelLines(Int_t np, Double_t *f, Double_t *t)
Find level lines for face.
void FillPolygonBorder(Int_t nn, Double_t *xy)
Fill a polygon including border ("RASTER SCREEN")
void(TPainter3dAlgorithms::* LegoFunc_t)(Int_t, Int_t, Int_t &, Double_t *, Double_t *, Double_t *)
void FindVisibleDraw(Double_t *r1, Double_t *r2)
Find visible parts of line (draw line)
static const Int_t NumOfSlices
void LegoSpherical(Int_t ipsdr, Int_t iordr, Int_t na, Int_t nb, const char *chopt)
Draw stack of lego-plots spheric coordinates.
static TF3 * fgCurrentF3
Clipping plane along Y.
void SurfaceCartesian(Double_t ang, Int_t nx, Int_t ny, const char *chopt)
Draw surface in cartesian coordinate system.
static void SetF3ClippingBoxOff()
Static function Set the implicit function clipping box "off".
void SurfaceProperty(Double_t qqa, Double_t qqd, Double_t qqs, Int_t nnqs, Int_t &irep)
Set surface property coefficients.
void InitMoveScreen(Double_t xmin, Double_t xmax)
Initialize "MOVING SCREEN" method.
Double_t fYls[NumOfLights]
void FindVisibleLine(Double_t *p1, Double_t *p2, Int_t ntmax, Int_t &nt, Double_t *t)
Find visible part of a line ("RASTER SCREEN")
void ZDepth(Double_t xyz[52][3], Int_t &nface, Int_t iface[48][3], Double_t dface[48][6], Double_t abcd[48][4], Int_t *iorder)
Z-depth algorithm for set of triangles.
Double_t fU[NumOfSlices *2]
void LegoCartesian(Double_t ang, Int_t nx, Int_t ny, const char *chopt)
Draw stack of lego-plots in cartesian coordinates.
Int_t fNStack
(=1 if mesh to draw, o otherwise)
void DrawFaceMode1(Int_t *icodes, Double_t *xyz, Int_t np, Int_t *iface, Double_t *t)
Draw face - 1st variant (2 colors: 1st for external surface, 2nd for internal)
TPainter3dAlgorithms()
pointer to surface function
void SideVisibilityEncode(Int_t iopt, Double_t phi1, Double_t phi2, Double_t &val)
Encode side visibilities and order along R for sector.
void LightSource(Int_t nl, Double_t yl, Double_t xscr, Double_t yscr, Double_t zscr, Int_t &irep)
Set light source.
void MarchingCubeCase04(Int_t &nnod, Int_t &ntria, Double_t xyz[52][3], Double_t grad[52][3], Int_t itria[48][3])
Consider case No 4.
void MarchingCubeCase00(Int_t k1, Int_t k2, Int_t k3, Int_t k4, Int_t k5, Int_t k6, Int_t &nnod, Int_t &ntria, Double_t xyz[52][3], Double_t grad[52][3], Int_t itria[48][3])
Consideration of trivial cases: 1,2,5,8,9,11,14.
static const Int_t NumOfColorLevels
void GouraudFunction(Int_t ia, Int_t ib, Double_t *f, Double_t *t)
Find part of surface with luminosity in the corners.
Int_t fNcolor
IsoSurface maximum function value.
Int_t fColorLevel[NumOfColorLevels+2]
virtual ~TPainter3dAlgorithms()
Lego default destructor.
void DrawFaceMove1(Int_t *icodes, Double_t *xyz, Int_t np, Int_t *iface, Double_t *tt)
Draw face - 1st variant for "MOVING SCREEN" algorithm (draw face with level lines)
void FillPolygon(Int_t n, Double_t *p, Double_t *f)
Fill polygon with function values at vertexes.
static const Int_t NumOfLevelLines
void SetSurfaceFunction(SurfaceFunc_t pointer)
Store pointer to current surface function.
void(TPainter3dAlgorithms::* SurfaceFunc_t)(Int_t, Int_t, Double_t *, Double_t *)
void SurfacePolar(Int_t iordr, Int_t na, Int_t nb, const char *chopt)
Draw surface in polar coordinates.
static void SetF3ClippingBoxOn(Double_t xclip, Double_t yclip, Double_t zclip)
Static function Set the implicit function clipping box "on" and define the clipping box.
void SurfaceSpherical(Int_t ipsdr, Int_t iordr, Int_t na, Int_t nb, const char *chopt)
Draw surface in spheric coordinates.
void MarchingCubeCase07(Int_t &nnod, Int_t &ntria, Double_t xyz[52][3], Double_t grad[52][3], Int_t itria[48][3])
Consider case No 7.
void BackBox(Double_t ang)
Draw back surfaces of surrounding box.
void ColorFunction(Int_t nl, Double_t *fl, Int_t *icl, Int_t &irep)
Set correspondance between function and color levels.
Int_t * fColorMain
Coordinate system.
void DrawFaceRaster2(Int_t *icodes, Double_t *xyz, Int_t np, Int_t *iface, Double_t *tt)
Draw face - 2nd variant for "RASTER SCREEN" algorithm (draw face for stacked lego plot)
void MarchingCubeCase10(Int_t &nnod, Int_t &ntria, Double_t xyz[52][3], Double_t grad[52][3], Int_t itria[48][3])
Consider case No 10.
Double_t fD[NumOfSlices *2]
static void SetF3(TF3 *f3)
Static function Store pointer to current implicit function.
Double_t fPlines[NumOfLevelLines *6]
Double_t fVls[NumOfLights *3]
void LegoPolar(Int_t iordr, Int_t na, Int_t nb, const char *chopt)
Draw stack of lego-plots in polar coordinates.
void SetEdgeAtt(Color_t color=1, Style_t style=1, Width_t width=1, Int_t n=0)
void DrawFaceGouraudShaded(Int_t *icodes, Double_t xyz[][3], Int_t np, Int_t *iface, Double_t *t)
Draw the faces for the Gouraud Shaded Iso surfaces.
Int_t fIc2
Base colour for the 1st Iso Surface.
void MarchingCubeCase13(Int_t &nnod, Int_t &ntria, Double_t xyz[52][3], Double_t grad[52][3], Int_t itria[48][3])
Consider case No 13.
void SetMesh(Int_t mesh=1)
Double_t * fAphi
Upper limits of lego.
void InitRaster(Double_t xmin, Double_t ymin, Double_t xmax, Double_t ymax, Int_t nx, Int_t ny)
Initialize hidden lines removal algorithm (RASTER SCREEN)
void DefineGridLevels(Int_t ndivz)
Define the grid levels drawn in the background of surface and lego plots.
void LegoFunction(Int_t ia, Int_t ib, Int_t &nv, Double_t *ab, Double_t *vv, Double_t *t)
Service function for Legos.
static Int_t fgF3Clipping
Base colour for the 3rd Iso Surface.
Int_t fLevelLine[NumOfLevelLines]
Double_t fFmin
Number of histograms in the stack to be painted.
void MarchingCube(Double_t fiso, Double_t p[8][3], Double_t f[8], Double_t g[8][3], Int_t &nnod, Int_t &ntria, Double_t xyz[][3], Double_t grad[][3], Int_t itria[][3])
Topological decider for "Marching Cubes" algorithm Find set of triangles approximating the iso-surfac...
static Double_t fgF3XClip
Clipping box is off (0) or on (1)
void ModifyScreen(Double_t *r1, Double_t *r2)
Modify SCREEN.
void(TPainter3dAlgorithms::* DrawFaceFunc_t)(Int_t *, Double_t *, Int_t, Int_t *, Double_t *)
Pointer to the 3D function to be paint.
SurfaceFunc_t fSurfaceFunction
pointer to lego function
void DrawFaceMove2(Int_t *icodes, Double_t *xyz, Int_t np, Int_t *iface, Double_t *tt)
Draw face - 2nd variant for "MOVING SCREEN" algorithm (draw face for stacked lego plot)
LegoFunc_t fLegoFunction
pointer to face drawing function
void SetColorMain(Color_t color, Int_t n=0)
Store color for stack number n.
void Spectrum(Int_t nl, Double_t fmin, Double_t fmax, Int_t ic, Int_t idc, Int_t &irep)
Set Spectrum.
void TestEdge(Double_t del, Double_t xyz[52][3], Int_t i1, Int_t i2, Int_t iface[3], Double_t abcd[4], Int_t &irep)
Test edge against face (triangle)
static Double_t fgF3ZClip
Clipping plane along Y.
void DrawFaceRaster1(Int_t *icodes, Double_t *xyz, Int_t np, Int_t *iface, Double_t *tt)
Draw face - 1st variant for "RASTER SCREEN" algorithm (draw face with level lines)
static const Int_t NumOfLights
static Double_t fgF3YClip
Clipping plane along X.
void DrawFaceMode3(Int_t *icodes, Double_t *xyz, Int_t np, Int_t *iface, Double_t *t)
Draw face - 3rd option (draw face for stacked lego plot)
void FrontBox(Double_t ang)
Draw front surfaces of surrounding box & axes.
void SetColorDark(Color_t color, Int_t n=0)
Store dark color for stack number n.
void DrawFaceMode2(Int_t *icodes, Double_t *xyz, Int_t np, Int_t *iface, Double_t *t)
Draw face - 2nd option (fill in correspondance with function levels)
void FindPartEdge(Double_t *p1, Double_t *p2, Double_t f1, Double_t f2, Double_t fmin, Double_t fmax, Int_t &kpp, Double_t *pp)
Find part of edge where function defined on this edge has value from fmin to fmax
Int_t fIc1
Number of colours per Iso surface.
Double_t fFmax
IsoSurface minimum function value.
void MarchingCubeSurfacePenetration(Double_t a00, Double_t a10, Double_t a11, Double_t a01, Double_t b00, Double_t b10, Double_t b11, Double_t b01, Int_t &irep)
Check for surface penetration ("bottle neck")
static constexpr double s
static constexpr double ns