v0.8

diff --git a/mvd.C b/mvd.C
index 4ecbe25ca43fc52c1aa8502dd40b04611a609a47..505f5a0cc7a5daf78e565ab0e11fab26b923acd5 100644 (file)
--- a/mvd.C
+++ b/mvd.C
@@ -20,6 +20,7 @@ Float_t explosion = .0; // set to 0. for no explosion, and 5. for a heavy explos
 
 TGeoVolume *top;
 TGeoVolume *stations[numStations];
+TGeoVolume* quadrant;
 
 void mvd()
    {   
@@ -28,7 +29,6 @@ void mvd()
    TGeoManager *manager = new TGeoManager("Chamber Layout", "Chamber Layout");
    TGeoMaterial *mat = new TGeoMaterial("Vacuum", 0.,0.,0.);
    TGeoMaterial *matAl = new TGeoMaterial("Al", 26.98,13,2.7);
-   //matAl->SetTransparency(0);
    TGeoMaterial *matSilicon = new TGeoMaterial("silicon", 0, 0, 0);
    TGeoMaterial *matGlue = new TGeoMaterial("glue", 0, 0, 0);
    TGeoMaterial *matDiamond = new TGeoMaterial("diamond", 0, 0, 0);
@@ -47,10 +47,13 @@ void mvd()
 
    TGeoVolume *sensorActive  = manager->MakeBox("sensorActive",  Al, sensorDimensionsActive[0]/2, sensorDimensionsActive[1]/2, sensorDimensionsActive[2]/2);
    TGeoVolume *sensorPassive = manager->MakeBox("sensorPassive", Al, sensorDimensionsPassive[0]/2, sensorDimensionsPassive[1]/2, sensorDimensionsPassive[2]/2);
+   TGeoVolume *sensorGlue = manager->MakeBox("sensorGlue", glue, sensorDimensionsActive[0]/2, (sensorDimensionsActive[1] + sensorDimensionsPassive[1])/2, glueThickness/2);
    sensorActive->SetTransparency(0);
-   sensorActive->SetLineColor(20);
+   sensorActive->SetLineColor(24);
    sensorPassive->SetTransparency(0);
-   sensorPassive->SetLineColor(24);
+   sensorGlue->SetLineColor(34);
+   sensorGlue->SetTransparency(0);
+   sensorPassive->SetLineColor(44);
 
    TGeoTranslation T;
    TGeoRotation R;
@@ -59,27 +62,27 @@ void mvd()
    int heatsinkpartno = 0;
 
    // --- Sensor Assembly
-   TGeoVolume *sensor_front = new TGeoVolumeAssembly("sensor_front");
-   TGeoVolume *sensor_back  = new TGeoVolumeAssembly("sensor_back");
-   // Active
+   TGeoVolume *sensor = new TGeoVolumeAssembly("sensor");
+   // Glue
    R.SetAngles(0.,0.,0.);
    Float_t x_offset = -sensorDimensionsActive[0]/2;
-   Float_t y_offset = -sensorDimensionsActive[1]/2;
-   Float_t z_offset = sensorDimensionsActive[2]/2 + glueThickness;
+   Float_t y_offset = -(sensorDimensionsActive[1]+sensorDimensionsPassive[1])/2;
+   Float_t z_offset = -glueThickness/2;
    T.SetTranslation(x_offset, y_offset, -z_offset);
    M = new TGeoCombiTrans(T,R);
-   sensor_front->AddNode(sensorActive, 1, M);
-   T.SetTranslation(x_offset, y_offset,  z_offset);
+   sensor->AddNode(sensorGlue, 1, M);
+   // Active
+   x_offset = -sensorDimensionsActive[0]/2;
+   y_offset = -sensorDimensionsActive[1]/2;
+   z_offset = sensorDimensionsActive[2]/2 + glueThickness;
+   T.SetTranslation(x_offset, y_offset, -z_offset);
    M = new TGeoCombiTrans(T,R);
-   sensor_back->AddNode(sensorActive, 1, M);
+   sensor->AddNode(sensorActive, 1, M);
    // Passive
    y_offset = -sensorDimensionsPassive[1]/2 - sensorDimensionsActive[1];
    T.SetTranslation(x_offset, y_offset, -z_offset);
    M = new TGeoCombiTrans(T,R);
-   sensor_front->AddNode(sensorPassive, 1, M);
-   T.SetTranslation(x_offset, y_offset,  z_offset);
-   M = new TGeoCombiTrans(T,R);
-   sensor_back->AddNode(sensorPassive, 1, M);
+   sensor->AddNode(sensorPassive, 1, M);
 
    for (int i=0; i<numStations; i++)
       {
@@ -89,16 +92,16 @@ void mvd()
       TGeoVolume *station = new TGeoVolumeAssembly(station_name);
       // --- Quadrant Assembly
       sprintf(quadrant_name, "quadrant_S%i", i);
-      TGeoVolume *quadrant = new TGeoVolumeAssembly(quadrant_name);
+      quadrant = new TGeoVolumeAssembly(quadrant_name);
       // --- Heatsink Assembly
       sprintf(heatsink_name, "heatsink_S%i", i);
       TGeoVolume *heatsink = new TGeoVolumeAssembly(heatsink_name);
       // --- Carrier
       sprintf(carrier_name, "carrier_S%i", i);
       Float_t cd[3] = {carrierDimensions[i][0], carrierDimensions[i][1], carrierDimensions[i][2]};
-      TGeoVolume* carrier = manager->MakeBox(carrier_name, Al, cd[0]/2, cd[1]/2, cd[2]/2);
-      carrier->SetTransparency(1);
-      carrier->SetLineColor(27);
+      TGeoVolume *carrier = manager->MakeBox(carrier_name, Al, cd[0]/2, cd[1]/2, cd[2]/2);
+      carrier->SetTransparency(0);
+      carrier->SetLineColor(13);
       T.SetTranslation(-cd[0]/2, -cd[1]/2, 0);
       R.SetAngles(0.,0.,0.);
       M = new TGeoCombiTrans(T,R);
@@ -111,6 +114,8 @@ void mvd()
       Float_t width_1  = heatsinkWidth[i]/2 + quadrantBeamOffset[i];
       Float_t thickness = (heatsinkThickness-cd[2])/2.;
       TGeoVolume* hs_part1 = manager->MakeBox(heatsinkpart_name, Al, width_1/2., height_1/2., thickness/2.);
+      hs_part1->SetTransparency(0);
+      hs_part1->SetLineColor(47);
       T.SetTranslation(-width_1/2, -height_1/2-cd[1]+carrierClampOverlap, +(thickness+cd[2])/2*(1.0+explosion/0.2));
       M = new TGeoCombiTrans(T,R);
       quadrant->AddNode(hs_part1, 1, M);
@@ -122,6 +127,8 @@ void mvd()
       Float_t height_2 = heatsinkWidth[i] - height_1 - width_1;
       Float_t width_2  = heatsinkWidth[i]/2 - cd[0] + carrierClampOverlap + quadrantBeamOffset[i];
       TGeoVolume* hs_part2 = manager->MakeBox(heatsinkpart_name, Al, width_2/2, height_2/2, thickness/2);
+      hs_part2->SetTransparency(0);
+      hs_part2->SetLineColor(47);
       T.SetTranslation(-width_2/2-cd[0]+carrierClampOverlap, -height_2/2, +(thickness+cd[2])/2);
       M = new TGeoCombiTrans(T,R);
       quadrant->AddNode(hs_part2, 1, M);
@@ -133,6 +140,8 @@ void mvd()
       Float_t height = (heatsinkHeight-heatsinkWidth[i])/2;
       if (height > 0.1) {
          TGeoVolume* hs_part3 = manager->MakeBox(heatsinkpart_name, Al, heatsinkWidth[i]/2, height/2, heatsinkThickness/2);
+         hs_part3->SetTransparency(0);
+         hs_part3->SetLineColor(47);
          T.SetTranslation(0, height/2+heatsinkWidth[i]/2, 0);
          M = new TGeoCombiTrans(T,R);
          heatsink->AddNode(hs_part3, 1, M);
@@ -145,8 +154,7 @@ void mvd()
       }
       // --- Sensors
       cout << "  # of sensors per quadrant: " << sensorCols[i]*sensorRows[i] << endl;
-      int sensor_front_count = 0;
-      int sensor_back_count = 0;
+      R.SetAngles(0.,0.,0.);
       for (int k=0; k<sensorCols[i]; k++)
          {
          for (int l=0; l<sensorRows[i]; l++)
@@ -154,15 +162,17 @@ void mvd()
             Float_t x_offset = -sensorDimensionsActive[0]*k;
             Float_t y_offset = - sensorPitch*l;
             Float_t z_offset = cd[2]/2;
+            R.SetAngles(0.,0.,0.);
             if (l%2 == 0) // front side
                z_offset = -z_offset;
+            if (l%2 == 1) // back side
+               {
+               R.SetAngles(0.,180.,180.);
+               x_offset -= sensorDimensionsActive[0];
+               }
             T.SetTranslation(x_offset, y_offset, z_offset);
-            R.SetAngles(0.,0.,0.);
             M = new TGeoCombiTrans(T,R);
-            if (l%2 == 0) // front side
-               quadrant->AddNode(sensor_front, sensor_front_count++, M);
-            else // back side
-               quadrant->AddNode(sensor_back, sensor_back_count++, M);
+            quadrant->AddNode(sensor, k*sensorCols[i] + l, M);
             }
          }
       for (int j=0; j<4; j++)