[u/mrichter/AliRoot.git] / MUON / AliMUONTUBE.cxx

#include <AliMUONTUBE.h>
#include <TTUBE.h>
#include "TVirtualPad.h"
ClassImp(AliMUONTUBE)

AliMUONTUBE::AliMUONTUBE():TTUBE()
{;}

//_____________________________________________________________________________

AliMUONTUBE::AliMUONTUBE(Text_t *name, Text_t *title, Text_t *material, Float_t rmin, 
			 Float_t rmax, Float_t dz,Float_t aspect):
    TTUBE(name, title, material, rmin, rmax, dz, aspect)
{}

//______________________________________________________________________________
 AliMUONTUBE::AliMUONTUBE(Text_t *name, Text_t *title, Text_t *material, Float_t rmax, 
			  Float_t dz)
      : TTUBE(name, title, material, rmax, dz)
{
}

//______________________________________________________________________________
 void AliMUONTUBE::Paint(Option_t *option)
{
//*-*-*-*-*-*-*-*Paint this 3-D shape with its current attributes*-*-*-*-*-*-*-*
//*-*            ================================================

   Int_t i, j;
   Int_t n = GetNumberOfDivisions();
   const Int_t numpoints = 4*n;

//*-* Allocate memory for points *-*

   Float_t *points = new Float_t[3*numpoints];
   if (!points) return;

   SetPoints(points);

   if (gPad->GetView3D()) PaintGLPoints(points);

//==   for (i = 0; i < numpoints; i++)
//==            gNode->Local2Master(&points[3*i],&points[3*i]);

    X3DBuffer *buff = new X3DBuffer;
    if (buff) {
        buff->numPoints = numpoints;
        buff->numSegs   = n*6;
	if (strstr(option, "x3d"))  buff->numSegs   = n*8;
        buff->numPolys  = n*4;
    }

//*-* Allocate memory for points *-*

    buff->points = points;

    Int_t c = ((GetLineColor() % 8) - 1) * 4;     // Basic colors: 0, 1, ... 7
    if (c < 0) c = 0;

//*-* Allocate memory for segments *-*

    buff->segs = new Int_t[buff->numSegs*3];
    if (buff->segs) {
        for (i = 0; i < 4; i++) {
            for (j = 0; j < n; j++) {
                buff->segs[(i*n+j)*3  ] = c;
                buff->segs[(i*n+j)*3+1] = i*n+j;
                buff->segs[(i*n+j)*3+2] = i*n+j+1;
            }
            buff->segs[(i*n+j-1)*3+2] = i*n;
        }
	for (i = 4; i < 6; i++) {
	    for (j = 0; j < n; j++) {
		buff->segs[(i*n+j)*3  ] = c+1;
		buff->segs[(i*n+j)*3+1] = (i-4)*n+j;
		buff->segs[(i*n+j)*3+2] = (i-2)*n+j;
	    }
	}
	if (strstr(option, "x3d")) 
	{
	    for (i = 6; i < 8; i++) {
		for (j = 0; j < n; j++) {
		    buff->segs[(i*n+j)*3  ] = c;
		    buff->segs[(i*n+j)*3+1] = 2*(i-6)*n+j;
		    buff->segs[(i*n+j)*3+2] = (2*(i-6)+1)*n+j;
		}
	    }
	}
    }
//*-* Allocate memory for polygons *-*

    Int_t indx = 0;

    buff->polys = new Int_t[buff->numPolys*6];
    if (buff->polys) {
        for (i = 0; i < 2; i++) {
            for (j = 0; j < n; j++) {
                indx = 6*(i*n+j);
                buff->polys[indx  ] = c;
                buff->polys[indx+1] = 4;
                buff->polys[indx+2] = i*n+j;
                buff->polys[indx+3] = (4+i)*n+j;
                buff->polys[indx+4] = (2+i)*n+j;
                buff->polys[indx+5] = (4+i)*n+j+1;
            }
            buff->polys[indx+5] = (4+i)*n;
        }
        for (i = 2; i < 4; i++) {
            for (j = 0; j < n; j++) {
                indx = 6*(i*n+j);
                buff->polys[indx  ] = c+(i-2)*2+1;
                buff->polys[indx+1] = 4;
                buff->polys[indx+2] = (i-2)*2*n+j;
                buff->polys[indx+3] = (4+i)*n+j;
                buff->polys[indx+4] = ((i-2)*2+1)*n+j;
                buff->polys[indx+5] = (4+i)*n+j+1;
            }
            buff->polys[indx+5] = (4+i)*n;
        }
    }

    //*-* Paint in the pad
    Bool_t rangeView = strcmp(option,"range")==0 ? kTRUE : kFALSE;
    PaintShape(buff,rangeView);

    if (strstr(option, "x3d")) {
        if(buff && buff->points && buff->segs)
            FillX3DBuffer(buff);
        else {
            gSize3D.numPoints -= buff->numPoints;
            gSize3D.numSegs   -= buff->numSegs;
            gSize3D.numPolys  -= buff->numPolys;
        }
    }

    if (buff->points)   delete [] buff->points;
    if (buff->segs)     delete [] buff->segs;
    if (buff->polys)    delete [] buff->polys;
    if (buff)           delete    buff;
}
Commit	Line	Data
a897a37a	1	#include <AliMUONTUBE.h>
	2	#include <TTUBE.h>
	3	#include "TVirtualPad.h"
	4	ClassImp(AliMUONTUBE)
	5
	6	AliMUONTUBE::AliMUONTUBE():TTUBE()
	7	{;}
	8
	9	//_____________________________________________________________________________
	10
	11	AliMUONTUBE::AliMUONTUBE(Text_t name, Text_t title, Text_t *material, Float_t rmin,
	12	Float_t rmax, Float_t dz,Float_t aspect):
	13	TTUBE(name, title, material, rmin, rmax, dz, aspect)
	14	{}
	15
	16	//______________________________________________________________________________
	17	AliMUONTUBE::AliMUONTUBE(Text_t name, Text_t title, Text_t *material, Float_t rmax,
	18	Float_t dz)
	19	: TTUBE(name, title, material, rmax, dz)
	20	{
	21	}
	22
	23	//______________________________________________________________________________
	24	void AliMUONTUBE::Paint(Option_t *option)
	25	{
	26	//-------Paint this 3-D shape with its current attributes-------
	27	//- ================================================
	28
	29	Int_t i, j;
	30	Int_t n = GetNumberOfDivisions();
	31	const Int_t numpoints = 4*n;
	32
	33	//- Allocate memory for points -
	34
	35	Float_t points = new Float_t[3numpoints];
	36	if (!points) return;
	37
	38	SetPoints(points);
	39
	40	if (gPad->GetView3D()) PaintGLPoints(points);
	41
	42	//== for (i = 0; i < numpoints; i++)
	43	//== gNode->Local2Master(&points[3i],&points[3i]);
	44
	45	X3DBuffer *buff = new X3DBuffer;
	46	if (buff) {
	47	buff->numPoints = numpoints;
	48	buff->numSegs = n*6;
	49	if (strstr(option, "x3d")) buff->numSegs = n*8;
	50	buff->numPolys = n*4;
	51	}
	52
	53	//- Allocate memory for points -
	54
	55	buff->points = points;
	56
	57	Int_t c = ((GetLineColor() % 8) - 1) * 4; // Basic colors: 0, 1, ... 7
	58	if (c < 0) c = 0;
	59
	60	//- Allocate memory for segments -
	61
	62	buff->segs = new Int_t[buff->numSegs*3];
	63	if (buff->segs) {
	64	for (i = 0; i < 4; i++) {
65	for (j = 0; j < n; j++) {
66	buff->segs[(in+j)3 ] = c;
67	buff->segs[(in+j)3+1] = i*n+j;
68	buff->segs[(in+j)3+2] = i*n+j+1;
69	}
70	buff->segs[(in+j-1)3+2] = i*n;
71	}
72	for (i = 4; i < 6; i++) {
73	for (j = 0; j < n; j++) {
74	buff->segs[(in+j)3 ] = c+1;
75	buff->segs[(in+j)3+1] = (i-4)*n+j;
76	buff->segs[(in+j)3+2] = (i-2)*n+j;
77	}
78	}
79	if (strstr(option, "x3d"))
80	{
81	for (i = 6; i < 8; i++) {
82	for (j = 0; j < n; j++) {
83	buff->segs[(in+j)3 ] = c;
84	buff->segs[(in+j)3+1] = 2(i-6)n+j;
85	buff->segs[(in+j)3+2] = (2(i-6)+1)n+j;
86	}
87	}
88	}
89	}
90	//- Allocate memory for polygons -
91
92	Int_t indx = 0;
93
94	buff->polys = new Int_t[buff->numPolys*6];
95	if (buff->polys) {
96	for (i = 0; i < 2; i++) {
97	for (j = 0; j < n; j++) {
98	indx = 6(in+j);
99	buff->polys[indx ] = c;
100	buff->polys[indx+1] = 4;
101	buff->polys[indx+2] = i*n+j;
102	buff->polys[indx+3] = (4+i)*n+j;
103	buff->polys[indx+4] = (2+i)*n+j;
104	buff->polys[indx+5] = (4+i)*n+j+1;
105	}
106	buff->polys[indx+5] = (4+i)*n;
107	}
108	for (i = 2; i < 4; i++) {
109	for (j = 0; j < n; j++) {
110	indx = 6(in+j);
111	buff->polys[indx ] = c+(i-2)*2+1;
112	buff->polys[indx+1] = 4;
113	buff->polys[indx+2] = (i-2)2n+j;
114	buff->polys[indx+3] = (4+i)*n+j;
115	buff->polys[indx+4] = ((i-2)2+1)n+j;
116	buff->polys[indx+5] = (4+i)*n+j+1;
117	}
118	buff->polys[indx+5] = (4+i)*n;
119	}
120	}
121
122	//- Paint in the pad
123	Bool_t rangeView = strcmp(option,"range")==0 ? kTRUE : kFALSE;
124	PaintShape(buff,rangeView);
125
126	if (strstr(option, "x3d")) {
127	if(buff && buff->points && buff->segs)
128	FillX3DBuffer(buff);
129	else {
130	gSize3D.numPoints -= buff->numPoints;
131	gSize3D.numSegs -= buff->numSegs;
132	gSize3D.numPolys -= buff->numPolys;
133	}
134	}
135
136	if (buff->points) delete [] buff->points;
137	if (buff->segs) delete [] buff->segs;
138	if (buff->polys) delete [] buff->polys;
139	if (buff) delete buff;
140	}
141