Author: phansson
Date: Fri Oct 31 16:41:15 2014
New Revision: 3408
Log:
Adding 2014 LCDD converter skeleton.
Added:
projects/lcsim/trunk/detector-framework/src/main/java/org/lcsim/geometry/compact/converter/HPSTracker2014LCDDBuilder.java
Modified:
projects/lcsim/trunk/detector-framework/src/main/java/org/lcsim/geometry/compact/converter/HPSTestRunTracker2014LCDDBuilder.java
projects/lcsim/trunk/detector-framework/src/main/java/org/lcsim/geometry/compact/converter/lcdd/HPSTracker2014.java
Modified: projects/lcsim/trunk/detector-framework/src/main/java/org/lcsim/geometry/compact/converter/HPSTestRunTracker2014LCDDBuilder.java
=============================================================================
--- projects/lcsim/trunk/detector-framework/src/main/java/org/lcsim/geometry/compact/converter/HPSTestRunTracker2014LCDDBuilder.java (original)
+++ projects/lcsim/trunk/detector-framework/src/main/java/org/lcsim/geometry/compact/converter/HPSTestRunTracker2014LCDDBuilder.java Fri Oct 31 16:41:15 2014
@@ -33,7 +33,7 @@
public void build(Volume worldVolume) {
// build geometry
- setBuilder(new HPSTestRunTracker2014GeometryDefinition(this._debug, this.node));
+ setBuilder(new HPSTestRunTracker2014GeometryDefinition(_debug, node));
if(_builder==null) throw new RuntimeException("need to set builder class before calling build!");
Added: projects/lcsim/trunk/detector-framework/src/main/java/org/lcsim/geometry/compact/converter/HPSTracker2014LCDDBuilder.java
=============================================================================
--- projects/lcsim/trunk/detector-framework/src/main/java/org/lcsim/geometry/compact/converter/HPSTracker2014LCDDBuilder.java (added)
+++ projects/lcsim/trunk/detector-framework/src/main/java/org/lcsim/geometry/compact/converter/HPSTracker2014LCDDBuilder.java Fri Oct 31 16:41:15 2014
@@ -0,0 +1,19 @@
+package org.lcsim.geometry.compact.converter;
+
+import org.jdom.Element;
+import org.lcsim.geometry.compact.converter.lcdd.util.LCDD;
+import org.lcsim.geometry.compact.converter.lcdd.util.SensitiveDetector;
+
+public class HPSTracker2014LCDDBuilder extends HPSTestRunTracker2014LCDDBuilder {
+
+ public HPSTracker2014LCDDBuilder(boolean debugFlag, Element node,
+ LCDD lcdd, SensitiveDetector sens) {
+
+ super(debugFlag, node, lcdd, sens);
+
+ }
+
+
+
+
+}
Modified: projects/lcsim/trunk/detector-framework/src/main/java/org/lcsim/geometry/compact/converter/lcdd/HPSTracker2014.java
=============================================================================
--- projects/lcsim/trunk/detector-framework/src/main/java/org/lcsim/geometry/compact/converter/lcdd/HPSTracker2014.java (original)
+++ projects/lcsim/trunk/detector-framework/src/main/java/org/lcsim/geometry/compact/converter/lcdd/HPSTracker2014.java Fri Oct 31 16:41:15 2014
@@ -1,1083 +1,34 @@
package org.lcsim.geometry.compact.converter.lcdd;
-
-import hep.physics.vec.BasicHep3Matrix;
-import hep.physics.vec.BasicHep3Vector;
-import hep.physics.vec.Hep3Matrix;
-import hep.physics.vec.Hep3Vector;
-import hep.physics.vec.VecOp;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
import org.jdom.Element;
import org.jdom.JDOMException;
-import org.lcsim.detector.ITransform3D;
-import org.lcsim.detector.Rotation3D;
-import org.lcsim.detector.RotationGeant;
-import org.lcsim.detector.Transform3D;
-import org.lcsim.detector.Translation3D;
-import org.lcsim.geometry.compact.converter.lcdd.util.Box;
+import org.lcsim.geometry.compact.converter.HPSTracker2014LCDDBuilder;
+import org.lcsim.geometry.compact.converter.HPSTrackerLCDDBuilder;
import org.lcsim.geometry.compact.converter.lcdd.util.LCDD;
-import org.lcsim.geometry.compact.converter.lcdd.util.Material;
-import org.lcsim.geometry.compact.converter.lcdd.util.PhysVol;
-import org.lcsim.geometry.compact.converter.lcdd.util.Position;
-import org.lcsim.geometry.compact.converter.lcdd.util.Rotation;
import org.lcsim.geometry.compact.converter.lcdd.util.SensitiveDetector;
-import org.lcsim.geometry.compact.converter.lcdd.util.Volume;
/**
*
- * Convert an SiTrackerBarrel subdetector to the LCDD format.
+ * Convert the HPS Test run tracker 2014 to the LCDD format.
*
- * @author Jeremy McCormick <[log in to unmask]>
- * @author Tim Nelson <[log in to unmask]>
+ * @author Per Hansson <[log in to unmask]>
*
*/
-public class HPSTracker2014 extends LCDDSubdetector
+public class HPSTracker2014 extends HPSTracker2014Base
{
- private boolean _debug = false;
- public static final double inch = 25.4;
+ public HPSTracker2014(Element node) throws JDOMException
+ {
+ super(node);
+ }
- private final double sensor_length= 98.33;
- private final double sensor_width = 38.3399;
- private final double sensor_thickness = 0.32;
- private final double hybrid_length = 55.0; // excluding the "tung" where the sensor lays on
- private final double hybrid_width = sensor_width;
- private final double hybrid_width_L46 = 45.34;
- private final double hybrid_thickness = 4.0/64.0*inch;
- //TODO Check these numbers
- private final double CF_thickness = 0.150;
- private final double kapton_thickness = 0.050;
-
-
-
-
-
-
- public HPSTracker2014(Element node) throws JDOMException
- {
- super(node);
- }
-
-
- public boolean isTracker() {
- return true;
- }
-
- /**
- * Build the LCDD for the subdetector.
- * @param lcdd The LCDD file being created.
- * @param sens The SD for this subdetector.
- */
- public void addToLCDD(LCDD lcdd, SensitiveDetector sens) throws JDOMException
- {
-
- /** General comments
- // Roll: rotation around x
- // pitch: rotation around y
- // yaw: rotation around z
-
- // kinematic mounts:
- // ball (constraints x,y,z)
- // vee (constraints pitch & yaw)
- // flat (constraints roll)
- **/
-
-
-
-
- // ID of the detector.
- int id = this.node.getAttribute("id").getIntValue();
-
- // Name of the detector.
- String detector_name = this.node.getAttributeValue("name");
-
- if(_debug) {
- print(String.format("detector id %d name %s", id,detector_name));
- }
-
- // Pick the mother volume (tracking volume).
- Volume trackingVolume = lcdd.pickMotherVolume(this);
-
- VolWrapper trackingWrap = new VolWrapper();
- trackingWrap.name = "trackingVolume";
- trackingWrap.vol = trackingVolume;
-
- // create the box around the support plate: "support box"
- makeSupport(trackingWrap, lcdd, sens );
-
-
-
-
-
-
-
- }
-
-
-
- private void makeSupport(VolWrapper trackingWrap, LCDD lcdd, SensitiveDetector sens) throws JDOMException {
-
- final double support_length = 15.0*inch; // along z
- final double support_width = 9.25*inch; // along x
- final double support_height = 2.5*inch + 1.5*inch; // along y TODO made this up!
-
-
- String volName = "support";
- Box box = new Box(volName + "Box", support_width, support_height , support_length);
- lcdd.add(box);
- Volume supportVolume = new Volume(volName + "_volume", box, lcdd.getMaterial("Vacuum"));
-
- Position pos = new Position( volName + "_position", 0,0,0);
- Rotation rot = new Rotation( volName + "_rotation",0,0,0);
- lcdd.add(pos);
- lcdd.add(rot);
-
- PhysVol supportPV = new PhysVol(supportVolume, trackingWrap.vol, pos, rot);
-
- VolWrapper supportWrap = new VolWrapper();
- supportWrap.vol = supportVolume;
- supportWrap.name = volName;
- supportWrap.pos_vol = pos;
- supportWrap.rot_vol = rot;
-
-
-
-
- // create the support plate inside the support box
-
- // build the position of the support plate in the support box volume
- // easy since the support box position is arbitrary here.
- Hep3Vector ball_pos_support_plate = new BasicHep3Vector(support_width/2.0-0.625*inch, -1.0*support_height/2.0 + 0.755*inch, support_length/2.0 - 0.25*inch);
- Hep3Vector vee_pos_support_plate = new BasicHep3Vector(-1.0*ball_pos_support_plate.x(),ball_pos_support_plate.y(),ball_pos_support_plate.z());
- Hep3Vector flat_pos_support_plate = new BasicHep3Vector(0.0,ball_pos_support_plate.y(),-0.5*support_length + 0.25*inch);
-
- makeSupportPlate(supportWrap, ball_pos_support_plate, vee_pos_support_plate, flat_pos_support_plate, lcdd, sens );
-
- // create the module from positions of module ball, vee and flat w.r.t. support plate survey points
-
- // create the coordinate system of the support plate
- CoordSysDef support_plate_coord = new CoordSysDef(ball_pos_support_plate, vee_pos_support_plate, flat_pos_support_plate);
- Transform3D trans_support_plate_to_support = getTransformation(support_plate_coord);
-
-
-
- print("Make modules on support plate");
-
- for(int ilayer = 1; ilayer <=3; ++ilayer) {
-
- String layerName = String.format("L%db", ilayer);
-
- print(layerName);
-
- final double module_ball_local_u = 7.7*inch;
- double module_ball_local_v = 11.625*inch;
- double offset = 0.;
- if(ilayer == 2) {
- offset = -100.0;
- } else if(ilayer == 3) {
- offset = -200.0;
- }
- module_ball_local_v = module_ball_local_v + offset;
-
- // place module mounting surface at support plate surface
- // the kin mount on support plate is sunk into plate TODO check this!!
- final double module_ball_local_w = -0.3195*inch;
- Hep3Vector ball_pos_mod_local = new BasicHep3Vector(module_ball_local_u,module_ball_local_v,module_ball_local_w);
-
- final double module_vee_local_u = (support_width - (7.7+0.625)*inch ) - 0.625*inch;
- final double module_vee_local_v = module_ball_local_v;
- final double module_vee_local_w = module_ball_local_w;
- Hep3Vector vee_pos_mod_local = new BasicHep3Vector(module_vee_local_u,module_vee_local_v,module_vee_local_w);
-
- final double module_flat_local_u = (module_ball_local_u - module_vee_local_u) / 2.0 + module_vee_local_u;
- final double module_flat_local_v = module_ball_local_v + 0.5*inch;
- final double module_flat_local_w = module_ball_local_w;
- Hep3Vector flat_pos_mod_local = new BasicHep3Vector(module_flat_local_u,module_flat_local_v,module_flat_local_w);
-
- //if(_debug) {
- print(String.format("ball_pos_mod_local %s", ball_pos_mod_local.toString()));
- print(String.format("vee_pos_mod_local %s", vee_pos_mod_local.toString()));
- print(String.format("flat_pos_mod_local %s", flat_pos_mod_local.toString()));
- //}
-
- // transform to support frame
- Hep3Vector ball_pos_mod = trans_support_plate_to_support.transformed(ball_pos_mod_local);
- Hep3Vector ball_pos_mod_rot = trans_support_plate_to_support.rotated(ball_pos_mod_local);
- Hep3Vector ball_pos_mod_tr = trans_support_plate_to_support.translated(ball_pos_mod_local);
- Hep3Vector vee_pos_mod = trans_support_plate_to_support.transformed(vee_pos_mod_local);
- Hep3Vector flat_pos_mod = trans_support_plate_to_support.transformed(flat_pos_mod_local);
-
- if(_debug) {
- print(String.format("ball_pos_mod_rot %s", ball_pos_mod_rot.toString()));
- print(String.format("ball_pos_mod_tr %s", ball_pos_mod_tr.toString()));
- print(String.format("ball_pos_mod %s", ball_pos_mod.toString()));
- print(String.format("vee_pos_mod %s", vee_pos_mod.toString()));
- print(String.format("flat_pos_mod %s", flat_pos_mod.toString()));
- }
-
- // make the module
- makeModule(layerName,supportWrap, ball_pos_mod, vee_pos_mod, flat_pos_mod,lcdd, sens);
-
- } // ilayer
- // add support volume to lcdd
- lcdd.add(supportVolume);
-
-
-
-
- /*
-
- // Get corrections to survey ball positions from compact file to support plate positions (from e.g. survey)
- Map<String, Hep3Vector> corr_balls = new HashMap<String,Hep3Vector>(); // save for debugging
- for(Iterator i = node.getChildren("support_plate").iterator(); i.hasNext();) {
- Element e = (Element)i.next();
- if(e.getAttributeValue("name").equals("SupportPlateL1-3bot")) {
- for(Iterator ii = e.getChildren("position").iterator(); ii.hasNext();) {
- Element element = (Element) ii.next();
- String name = element.getAttribute("name").getValue();
- // get vector correction
- Hep3Vector corr = new BasicHep3Vector(element.getAttribute("x").getDoubleValue(), element.getAttribute("y").getDoubleValue(), element.getAttribute("z").getDoubleValue());
- if( name.equals("ball")) {
- VecOp.add(ball_pos, corr);
- corr_balls.put("ball", corr);
- }
- else if( name.equals("vee")) {
- VecOp.add(vee_pos, corr);
- corr_balls.put("vee", corr);
- }
- else if( name.equals("flat")) {
- VecOp.add(flat_pos, corr);
- corr_balls.put("flat", corr);
- }
- else {
- print(String.format("wrong alignment name for support plate: \"%s\"", name));
- System.exit(1);
- }
- } //ii
- }
- } //i
-
-
- // Find the local alignment corrections to the support plate
- Hep3Vector local_translation = new BasicHep3Vector(0,0,0);
- Hep3Vector local_rotation = new BasicHep3Vector(0,0,0);
- for(Iterator i = node.getChildren("support_plate").iterator(); i.hasNext();) {
- Element e = (Element)i.next();
- if(e.getAttributeValue("name").equals("SupportPlateL1-3bot")) {
- for(Iterator ii = e.getChildren("alignment").iterator(); ii.hasNext();) {
- Element element = (Element) ii.next();
- local_translation = new BasicHep3Vector(element.getAttribute("x").getDoubleValue(), element.getAttribute("y").getDoubleValue(), element.getAttribute("z").getDoubleValue());
- local_rotation = new BasicHep3Vector(element.getAttribute("rx").getDoubleValue(), element.getAttribute("ry").getDoubleValue(), element.getAttribute("rz").getDoubleValue());
-
- } //ii
- }
- } //i
-
-
-
- */
- }
-
-
- private void makeSupportPlate(VolWrapper supportWrap,
- Hep3Vector ball_pos_support_plate,
- Hep3Vector vee_pos_support_plate,
- Hep3Vector flat_pos_support_plate, LCDD lcdd, SensitiveDetector sens) throws JDOMException {
-
- final double support_plate_height = 3.0/8.0*inch;
- final double support_plate_length = 15.0*inch;
- final double support_plate_width = 9.25*inch;
-
-
-
- String volName = "supportplate";
- Box box = new Box(volName + "Box", support_plate_width, support_plate_height , support_plate_length);
- lcdd.add(box);
- Volume supportPlateVolume = new Volume(volName + "_volume", box, lcdd.getMaterial("Aluminum"));
-
-
- // create the coordinate system
- CoordSysDef support_plate_coord = new CoordSysDef(ball_pos_support_plate, vee_pos_support_plate, flat_pos_support_plate);
-
- print(String.format("support_plate ball %s", ball_pos_support_plate.toString()));
- print(String.format("support_plate vee %s", vee_pos_support_plate.toString()));
- print(String.format("support_plate flat %s", flat_pos_support_plate.toString()));
- print(String.format("support_plate:\n%s", support_plate_coord.toString()));
-
- // Find the LCDD position and rotation of this support plate
- Transform3D trans_support_plate_to_support = getTransformation(support_plate_coord.origin(), support_plate_coord.u(), support_plate_coord.v(), support_plate_coord.w());
- double du = support_plate_width/2.0-0.625*inch; //
- double dv = support_plate_length/2.0 - 0.25*inch;
- double dw = support_plate_height/2.0 - 0.3195*inch; // TODO how far is the kin mount sunk into the plate?
- Hep3Vector box_center_support_plate_local = new BasicHep3Vector(du, dv, dw);
- Hep3Vector box_center_support_plate = trans_support_plate_to_support.transformed(box_center_support_plate_local);
-
- print(String.format("box_center_support_plate_local %s", box_center_support_plate_local.toString()));
- print(String.format("box_center_support_plate %s", box_center_support_plate.toString()));
-
-
- Position pos = new Position(volName + "_position",box_center_support_plate.x(), box_center_support_plate.y(), box_center_support_plate.z());
- //Find LCDD rotation angles from coordinate system unit vectors
- Hep3Vector lcdd_rot_angles = new BasicHep3Vector(0,0,0); //getLCDDRotation(support_plate_coord);
- Rotation rot = new Rotation(volName + "_rotation",lcdd_rot_angles.x(), lcdd_rot_angles.y(), lcdd_rot_angles.z());
- lcdd.add(pos);
- lcdd.add(rot);
- PhysVol supportPlatePV = new PhysVol(supportPlateVolume, supportWrap.vol, pos, rot);
- // add volume to lcdd
-
- supportPlateVolume.setVisAttributes(lcdd.getVisAttributes("SupportPlateVis"));
-
- lcdd.add(supportPlateVolume);
-
- VolWrapper supportPlateWrap = new VolWrapper();
- supportPlateWrap.mother = supportWrap;
- supportPlateWrap.vol = supportPlateVolume;
- supportPlateWrap.name = volName;
- supportPlateWrap.pos_vol = pos;
- supportPlateWrap.rot_vol = rot;
- supportWrap.daughters.add(supportPlateWrap);
-
-
-
- }
-
-
- private void makeModule(String name, VolWrapper supportWrap, Hep3Vector ball_pos_mod, Hep3Vector vee_pos_mod, Hep3Vector flat_pos_mod, LCDD lcdd, SensitiveDetector sens) throws JDOMException
- {
-
- print(String.format("----- makeModule() ------"));
-
-
- String moduleName = "module_" + name;
- // Find the bounding box for the module
- //TODO find dimensions of this module box from Shawn
- // Right now the box starts from the ball position and approximately encapsulates the two half-modules on the drawing
- final double x = 8*inch; // ~along sensors
- final double y = 0.526*inch + hybrid_thickness; // ~perpendicular to sensors
- final double z = 1.543*inch + sensor_width/2.0 + sensor_length/2.0*0.1; // ~height from support plate
- Box box = new Box(moduleName + "_box", x, y, z);
- lcdd.add(box);
- Volume moduleVolume = new Volume(moduleName + "_volume", box, lcdd.getMaterial("Vacuum"));
-
-
- // create the coordinate system of the module in the support frame
- CoordSysDef module_coord = new CoordSysDef(ball_pos_mod, vee_pos_mod, flat_pos_mod);
-
- if(_debug) {
- print(String.format("module_coord:\n%s", module_coord.toString()));
- }
-
- VolWrapper moduleWrap = new VolWrapper();
- moduleWrap.name = moduleName;
- moduleWrap.vol = moduleVolume;
- moduleWrap.mother = supportWrap;
- moduleWrap.coord = module_coord;
-
- // distance to the center of the box in the local coordinates
- // TODO get these from Shawn
- Hep3Vector box_center_local = new BasicHep3Vector(x/2.0-0.25*inch, y/2.0, z/2.0);
- moduleWrap.center = box_center_local;
-
- // Find the LCDD position and rotation of this module
- Transform3D trans = getTransformation(module_coord); //.origin(), module_coord.u(), module_coord.v(), module_coord.w());
- // vector to the center of module box from ball position/origin
- Hep3Vector box_center = trans.transformed(box_center_local);
- //Position pos = new Position(volName + "_position",box_center.x(), box_center.y(), box_center.z());
- Position pos = new Position(moduleName + "_position",box_center.x(), box_center.y(), box_center.z());
- //Find LCDD rotation angles from coordinate system unit vectors
- Hep3Vector lcdd_rot_angles = new BasicHep3Vector(Math.PI/2.0,0,0); //getLCDDRotation(survey_coord);
- //Hep3Vector lcdd_rot_angles = new BasicHep3Vector(0,0,0); //getLCDDRotation(survey_coord);
- Rotation rot = new Rotation(moduleName + "_rotation",lcdd_rot_angles.x(), lcdd_rot_angles.y(), lcdd_rot_angles.z());
- lcdd.add(pos);
- lcdd.add(rot);
-
- PhysVol physVolume = new PhysVol(moduleVolume, supportWrap.vol, pos, rot);
- supportWrap.daughters.add(moduleWrap);
- moduleWrap.pv = physVolume;
- moduleWrap.pos_vol = pos;
- moduleWrap.rot_vol = rot;
-
- if(_debug) {
- print(String.format("module box center local %s",box_center_local.toString()));
- print(String.format("module box center %s",box_center.toString()));
- }
-
- //Create the half modules
-
- // Find the coordinate system of the half-modules w.r.t. to the module survey points
- // We are going to know the sensor center position w.r.t. module frame so the half-module
- // is really just a dummy volume to contain the daughters. Therefore place it at the same place
- // as where the sensor coordinate system will be to make things simpler.
-
- // Start with stereo half-module
-
- final double ball_pos_halfmod_stereo_local_x = 4.818*inch;
- final double ball_pos_halfmod_stereo_local_y = 0.526*inch - sensor_thickness/2.0;
- final double ball_pos_halfmod_stereo_local_z = 1.543*inch;
- final double vee_pos_halfmod_stereo_local_x = ball_pos_halfmod_stereo_local_x + sensor_length/2.0;
- final double vee_pos_halfmod_stereo_local_y = ball_pos_halfmod_stereo_local_y;
- final double vee_pos_halfmod_stereo_local_z = ball_pos_halfmod_stereo_local_z;
- final double flat_pos_halfmod_stereo_local_x = ball_pos_halfmod_stereo_local_x;
- final double flat_pos_halfmod_stereo_local_y = ball_pos_halfmod_stereo_local_y + sensor_thickness/2.0;
- final double flat_pos_halfmod_stereo_local_z = ball_pos_halfmod_stereo_local_z ;
- Hep3Vector ball_pos_halfmod_stereo_local = new BasicHep3Vector(ball_pos_halfmod_stereo_local_x, ball_pos_halfmod_stereo_local_y, ball_pos_halfmod_stereo_local_z);
- Hep3Vector vee_pos_halfmod_stereo_local = new BasicHep3Vector(vee_pos_halfmod_stereo_local_x, vee_pos_halfmod_stereo_local_y,vee_pos_halfmod_stereo_local_z);
- Hep3Vector flat_pos_halfmod_stereo_local = new BasicHep3Vector(flat_pos_halfmod_stereo_local_x, flat_pos_halfmod_stereo_local_y,flat_pos_halfmod_stereo_local_z);
-
-
- if(_debug) {
- print(String.format("ball_pos_halfmod_stereo_local %s", ball_pos_halfmod_stereo_local.toString()));
- print(String.format("vee_pos_halfmod_stereo_local %s", vee_pos_halfmod_stereo_local.toString()));
- print(String.format("flat_pos_halfmod_stereo_local %s", flat_pos_halfmod_stereo_local.toString()));
- }
-
- makeHalfModule("stereo",moduleWrap, ball_pos_halfmod_stereo_local, vee_pos_halfmod_stereo_local, flat_pos_halfmod_stereo_local,lcdd,sens);
-
- Hep3Vector ball_pos_halfmod_axial_local = new BasicHep3Vector(ball_pos_halfmod_stereo_local.x(),0.224*inch - sensor_thickness/2.0,ball_pos_halfmod_stereo_local.z());
- Hep3Vector vee_pos_halfmod_axial_local = new BasicHep3Vector(ball_pos_halfmod_axial_local.x() + sensor_length/2.0, ball_pos_halfmod_axial_local.y(),ball_pos_halfmod_axial_local.z());
- Hep3Vector flat_pos_halfmod_axial_local = new BasicHep3Vector(ball_pos_halfmod_axial_local.x(), ball_pos_halfmod_axial_local.y() + sensor_thickness/2.0,ball_pos_halfmod_axial_local.z());
-
- /*
- final double ball_pos_halfmod_axial_local_x = 4.818*inch;
- final double ball_pos_halfmod_axial_local_y = 0.224*inch - sensor_thickness/2.0; // only difference!
- final double ball_pos_halfmod_axial_local_z = 1.543*inch;
- final double vee_pos_halfmod_axial_local_x = ball_pos_halfmod_axial_local_x + sensor_length/2.0;
- final double vee_pos_halfmod_axial_local_y = ball_pos_halfmod_axial_local_y;
- final double vee_pos_halfmod_axial_local_z = ball_pos_halfmod_axial_local_z;
- final double flat_pos_halfmod_axial_local_x = ball_pos_halfmod_axial_local_x;
- final double flat_pos_halfmod_axial_local_y = ball_pos_halfmod_axial_local_y + sensor_thickness/2.0;
- final double flat_pos_halfmod_axial_local_z = ball_pos_halfmod_axial_local_z ;
- Hep3Vector ball_pos_halfmod_axial_local = new BasicHep3Vector(ball_pos_halfmod_axial_local_x, ball_pos_halfmod_axial_local_y, ball_pos_halfmod_axial_local_z);
- Hep3Vector vee_pos_halfmod_axial_local = new BasicHep3Vector(vee_pos_halfmod_axial_local_x, vee_pos_halfmod_axial_local_y,vee_pos_halfmod_axial_local_z);
- Hep3Vector flat_pos_halfmod_axial_local = new BasicHep3Vector(flat_pos_halfmod_axial_local_x, flat_pos_halfmod_axial_local_y,flat_pos_halfmod_axial_local_z);
-*/
-
-
- makeHalfModule("axial",moduleWrap, ball_pos_halfmod_axial_local, vee_pos_halfmod_axial_local, flat_pos_halfmod_axial_local,lcdd,sens);
-
-
- moduleVolume.setVisAttributes(lcdd.getVisAttributes("ModuleVis"));
-
- lcdd.add(moduleVolume);
-
-
+ /* (non-Javadoc)
+ * @see org.lcsim.geometry.compact.converter.lcdd.HPSTracker2014Base#initializeBuilder(org.lcsim.geometry.compact.converter.lcdd.util.LCDD, org.lcsim.geometry.compact.converter.lcdd.util.SensitiveDetector)
+ */
+ protected HPSTrackerLCDDBuilder initializeBuilder(LCDD lcdd, SensitiveDetector sens) {
+ HPSTrackerLCDDBuilder b = new HPSTracker2014LCDDBuilder(_debug,node,lcdd,sens);
+ return b;
}
-
-
- private void makeHalfModule(String side, VolWrapper moduleWrap, Hep3Vector ball_pos_halfmod, Hep3Vector vee_pos_halfmod, Hep3Vector flat_pos_halfmod, LCDD lcdd, SensitiveDetector sens) throws JDOMException {
-
- if(_debug) {
- print("--- makeHalfModule " + side);
- }
-
-
- // the half-module box is built based on the location of the center of the sensor box
- String halfModuleName = moduleWrap.name + "_halfmodule_" + side;
- //find the bounding box for the half module
- final double x = hybrid_length+sensor_length; //4.818*inch + 70.0/inch; //~along sensors, made this up TODO Fix this!
- final double y = this.hybrid_thickness + this.CF_thickness + this.kapton_thickness; //2*(hybrid_thickness - sensor_thickness/2.0); //~ perpendicular to sensors
- final double z = hybrid_width; // ~height in direction ~perpendicular to the support plate
-
- Box box = new Box(halfModuleName + "Box", x, y, z);
- lcdd.add(box);
- Volume halfModuleVolume = new Volume(halfModuleName + "_volume", box, lcdd.getMaterial("Vacuum"));
-
- CoordSysDef half_module_coord = new CoordSysDef(ball_pos_halfmod, vee_pos_halfmod, flat_pos_halfmod);
-
- // vector to the center of the half module box from the module ball position
- double box_center_local_x = -1.0 * ( (x - (hybrid_length + sensor_length))/2.0 + hybrid_length + sensor_length/2.0 - x/2.0);
- double box_center_local_y = (y/2.0 - (CF_thickness + kapton_thickness + sensor_thickness/2.0));
- double box_center_local_z = .0;
- Hep3Vector box_center_local = new BasicHep3Vector( box_center_local_x, box_center_local_y, box_center_local_z);
- //Hep3Vector box_center_local = new BasicHep3Vector( 0.,0.,0.);
- if(_debug) {
- print(String.format("half-module_coord:\n%s", half_module_coord.toString()));
- }
-
-
- VolWrapper halfModuleWrap = new VolWrapper();
- halfModuleWrap.name = halfModuleName;
- halfModuleWrap.vol = halfModuleVolume;
- halfModuleWrap.coord = half_module_coord;
- halfModuleWrap.center = box_center_local;
-
-
-
-
- // Find the LCDD position and rotation of this volume
-
- Transform3D transToModuleCoord = getTransformation(half_module_coord);
- Hep3Vector box_center_module_coord = transToModuleCoord.transformed(box_center_local);
- Hep3Vector lcdd_rot_angles;
- if(side.equals("stereo")) {
- lcdd_rot_angles = new BasicHep3Vector(0,0.1,0); //getLCDDRotation(survey_coord);
- }
- else {
- lcdd_rot_angles = new BasicHep3Vector(0,0,0); //getLCDDRotation(survey_coord);
- }
-
- // find the displacement from the rotation around an arbitrary point in local coordinates
- Hep3Vector box_center_module_coord_rot = getRotationDisplacement(ball_pos_halfmod, box_center_module_coord, lcdd_rot_angles);
-
- // find the position of the center in the module box
- Hep3Vector box_center = VecOp.sub(box_center_module_coord_rot, moduleWrap.center);
- //Hep3Vector box_center = VecOp.sub(box_center_module_coord, moduleWrap.center);
-
- // create the lcdd tags
- Position pos = new Position(halfModuleName + "_position",box_center.x(), box_center.y(), box_center.z());
- Rotation rot = new Rotation(halfModuleName + "_rotation",lcdd_rot_angles.x(), lcdd_rot_angles.y(), lcdd_rot_angles.z());
- lcdd.add(pos);
- lcdd.add(rot);
-
- PhysVol physVolume = new PhysVol(halfModuleVolume, moduleWrap.vol, pos, rot);
- halfModuleWrap.pv = physVolume;
- halfModuleWrap.pos_vol = pos;
- halfModuleWrap.rot_vol = rot;
- halfModuleWrap.mother = moduleWrap;
- moduleWrap.daughters.add(halfModuleWrap);
-
- if(_debug) {
- print(String.format("half module box center local %s", box_center_local.toString()));
- print(String.format("half module box center in module coord %s", box_center_module_coord.toString()));
- print(String.format("half module box center in module coord rot %s", box_center_module_coord_rot.toString()));
- print(String.format("module box center in module coord %s", moduleWrap.center.toString()));
- print(String.format("half module box center in module box %s", box_center.toString()));
- }
-
- // create the half module components based on the position of the sensor center in the half-module coordinates
- // Note that the origin is the same and the unit vectors are parallel to the half-module
-
- Hep3Vector ball_pos_sensor_local = new BasicHep3Vector(0,0,0);
- Hep3Vector vee_pos_sensor_local = new BasicHep3Vector(ball_pos_sensor_local.x() + sensor_length/2.0, ball_pos_sensor_local.y(), ball_pos_sensor_local.z());
- Hep3Vector flat_pos_sensor_local = new BasicHep3Vector(ball_pos_sensor_local.x(),ball_pos_sensor_local.y() + sensor_thickness/2.0, ball_pos_sensor_local.z());
-
- makeHalfModuleComponents(halfModuleWrap,ball_pos_sensor_local,vee_pos_sensor_local,flat_pos_sensor_local, lcdd, sens);
-
- //set vis stuff
- halfModuleVolume.setVisAttributes(lcdd.getVisAttributes("HalfModuleVis"));
-
- lcdd.add(halfModuleVolume);
-
-
- }
-
- /**
- * Find the displacement of a point when rotating around an arbitrary position
- * @param origin_of_rotation
- * @param point
- * @param lcdd_rot_angles
- * @return
- */
- private Hep3Vector getRotationDisplacement(Hep3Vector origin_of_rotation,
- Hep3Vector point, Hep3Vector lcdd_rot_angles) {
-
- // Find the vector from the center of rotation to the point
- Hep3Vector s = VecOp.sub(point, origin_of_rotation );
- //Apply the rotation to the vector
- RotationGeant r = new RotationGeant(lcdd_rot_angles.x(), lcdd_rot_angles.y(), lcdd_rot_angles.z());
- Hep3Vector s_prime = r.rotated(s);
- // Find the displaced point
- Hep3Vector point_rot = VecOp.add(origin_of_rotation, s_prime );
- if(_debug) {
- print("--- getRotationDisplacement---");
- print(String.format("box_center_module_coord:\n%s", point.toString()));
- print(String.format("ball_pos_halfmod:\n%s", origin_of_rotation.toString()));
- print(String.format("s:\n%s", s.toString()));
- print(String.format("r:\n%s", r.toString()));
- print(String.format("s_prime:\n%s", s_prime.toString()));
- print(String.format("box_center_module_coord_rot:\n%s", point_rot.toString()));
- }
- return point_rot;
- }
-
-
- private void makeHalfModuleComponents(VolWrapper halfModuleWrap, Hep3Vector ball_pos_sensor_local, Hep3Vector vee_pos_sensor_local, Hep3Vector flat_pos_sensor_local, LCDD lcdd, SensitiveDetector sens) throws JDOMException {
-
- if(_debug) {
- print("--- makeHalfModuleComponents ---");
- }
-
- // add sensor
-
- int sensor_number = 0;
- String sensorName = halfModuleWrap.name + "_sensor" + sensor_number;
- // Create the box solid for the component.
- Box sensor_box = new Box(sensorName + "_box",sensor_length,sensor_thickness, sensor_width);
- lcdd.add(sensor_box);
-
- // Create the volume for the module component.
- Volume sensor_volume = new Volume(sensorName + "_volume", sensor_box,lcdd.getMaterial("Silicon"));
-
- if(_debug) {
- print(String.format("ball_pos_sensor_local %s", ball_pos_sensor_local.toString()));
- print(String.format("vee_pos_sensor_local %s", vee_pos_sensor_local.toString()));
- print(String.format("flat_pos_sensor_local %s", flat_pos_sensor_local.toString()));
- }
-
- CoordSysDef sensor_coord = new CoordSysDef(ball_pos_sensor_local, vee_pos_sensor_local, flat_pos_sensor_local);
-
- if(_debug) {
- print(String.format("sensor_coord:\n%s", sensor_coord.toString()));
- }
-
- // Find the LCDD position and rotation of this module
- Transform3D transToHalfModuleCoord = getTransformation(sensor_coord);
- //Hep3Vector sensor_box_center_local = new BasicHep3Vector(sensor_length/2.0, sensor_width/2.0, -1.0*sensor_thickness/2.0);
- Hep3Vector sensor_box_center_local = new BasicHep3Vector(0.,0.,0.);
- Hep3Vector sensor_box_center_half_module_coord = transToHalfModuleCoord.transformed(sensor_box_center_local);
- Hep3Vector sensor_box_center = VecOp.sub(sensor_box_center_half_module_coord, halfModuleWrap.center);
- Position pos = new Position(sensorName + "_position",sensor_box_center.x(), sensor_box_center.y(), sensor_box_center.z());
- //Position pos = new Position(volName + "_position",0,20.0,0);
- Hep3Vector lcdd_rot_angles = new BasicHep3Vector(0,0,0); //getLCDDRotation(survey_coord);
- Rotation rot = new Rotation(sensorName + "_rotation",lcdd_rot_angles.x(), lcdd_rot_angles.y(), lcdd_rot_angles.z());
- lcdd.add(pos);
- lcdd.add(rot);
-
-
-
- PhysVol sensor_physvol = new PhysVol(sensor_volume, halfModuleWrap.vol, pos, rot);
- sensor_volume.setSensitiveDetector(sens);
- sensor_physvol.addPhysVolID("sensor", sensor_number);
- sensor_physvol.addPhysVolID("system", 0);
- sensor_physvol.addPhysVolID("barrel", 0);
- sensor_physvol.addPhysVolID("layer", 0);
- sensor_physvol.addPhysVolID("module", 0);
-
-
-
-
-
- VolWrapper sensorWrap = new VolWrapper();
- sensorWrap.name = sensorName;
- sensorWrap.pv = sensor_physvol;
- sensorWrap.vol = sensor_volume;
- sensorWrap.pos_vol = pos;
- sensorWrap.rot_vol = rot;
- sensorWrap.mother = halfModuleWrap;
- sensorWrap.center = sensor_box_center_local;
- sensorWrap.coord = sensor_coord;
- halfModuleWrap.daughters.add(sensorWrap);
-
-
- sensor_volume.setVisAttributes(lcdd.getVisAttributes("SensorVis"));
-
-
- lcdd.add(sensor_volume);
-
-
- if(_debug) {
- print(String.format("sensor box center local %s", sensor_box_center_local.toString()));
- print(String.format("sensor box center in half module coord %s", sensor_box_center_half_module_coord.toString()));
- print(String.format("half module box center in half module coord %s", halfModuleWrap.center.toString()));
- print(String.format("sensor box center in half module box %s", sensor_box_center.toString()));
- }
-
-
-
-
- // add the hybrid
-
- String hybrid_name = halfModuleWrap.name + "_hybrid" + sensor_number;
- // Create the box solid for the component.
- Box hybrid_box = new Box(hybrid_name + "_box",hybrid_length,hybrid_thickness, hybrid_width);
- lcdd.add(hybrid_box);
-
- // Create the volume for the module component.
- Volume hybrid_volume = new Volume(hybrid_name + "_volume", hybrid_box,lcdd.getMaterial("G10"));
-
- // Place at the height of the sensor and back-to-back to sensor
- final double hybrid_box_center_x = sensor_box_center.x() - sensor_length/2.0 - hybrid_length/2.0;
- final double hybrid_box_center_y = sensor_box_center.y() - sensor_thickness/2.0 + hybrid_thickness/2.0;
- final double hybrid_box_center_z = sensor_box_center.z();
- pos = new Position(hybrid_name + "_position",hybrid_box_center_x, hybrid_box_center_y, hybrid_box_center_z);
- rot = new Rotation(hybrid_name + "_rotation", 0, 0, 0);
- lcdd.add(pos);
- lcdd.add(rot);
- PhysVol hybrid_physvol = new PhysVol(hybrid_volume, halfModuleWrap.vol, pos, rot);
-
- VolWrapper hybridWrap = new VolWrapper();
- hybridWrap.name = hybrid_name;
- hybridWrap.pv = hybrid_physvol;
- hybridWrap.vol = hybrid_volume;
- hybridWrap.pos_vol = pos;
- hybridWrap.rot_vol = rot;
- hybridWrap.mother = halfModuleWrap;
- halfModuleWrap.daughters.add(hybridWrap);
-
- hybrid_volume.setVisAttributes(lcdd.getVisAttributes("HybridVis"));
-
- lcdd.add(hybrid_volume);
-
-
-
-
- // add the kapton
- // fill the entire sensor length and width with kapton
-
- String kapton_name = halfModuleWrap.name + "_kapton" + sensor_number;
- // Create the box solid for the component.
- Box kapton_box = new Box(kapton_name + "_box",sensor_length+hybrid_length,kapton_thickness, sensor_width);
- lcdd.add(kapton_box);
-
- // Create the volume for the module component.
- Volume kapton_volume = new Volume(kapton_name + "_volume", kapton_box,lcdd.getMaterial("Kapton"));
- pos = new Position(kapton_name + "_position", sensor_box_center.x()-hybrid_length/2.0,
- sensor_box_center.y() - sensor_thickness/2.0 - kapton_thickness/2.0, sensor_box_center.z());
- rot = new Rotation(kapton_name + "_rotation", 0, 0, 0);
- lcdd.add(pos);
- lcdd.add(rot);
- PhysVol kapton_physvol = new PhysVol(kapton_volume, halfModuleWrap.vol, pos, rot);
-
- VolWrapper kaptonWrap = new VolWrapper();
- kaptonWrap.name = kapton_name;
- kaptonWrap.pv = kapton_physvol;
- kaptonWrap.vol = kapton_volume;
- kaptonWrap.pos_vol = pos;
- kaptonWrap.rot_vol = rot;
- kaptonWrap.mother = halfModuleWrap;
- halfModuleWrap.daughters.add(kaptonWrap);
-
- kapton_volume.setVisAttributes(lcdd.getVisAttributes("KaptonVis"));
-
- lcdd.add(kapton_volume);
-
-
-
- String cf_name = halfModuleWrap.name + "_carbonfiber" + sensor_number;
- // Create the box solid for the component.
- Box cf_box = new Box(cf_name + "_box",sensor_length+hybrid_length,CF_thickness, sensor_width);
- lcdd.add(cf_box);
-
- // Create the volume for the module component.
- Volume cf_volume = new Volume(cf_name + "_volume", cf_box,lcdd.getMaterial("CarbonFiber"));
- pos = new Position(cf_name + "_position", sensor_box_center.x()-hybrid_length/2.0,
- sensor_box_center.y() - sensor_thickness/2.0 - kapton_thickness - CF_thickness/2.0,
- sensor_box_center.z());
- rot = new Rotation(cf_name + "_rotation", 0, 0, 0);
- lcdd.add(pos);
- lcdd.add(rot);
- PhysVol cf_physvol = new PhysVol(cf_volume, halfModuleWrap.vol, pos, rot);
-
- VolWrapper cfWrap = new VolWrapper();
- cfWrap.name = cf_name;
- cfWrap.pv = cf_physvol;
- cfWrap.vol = cf_volume;
- cfWrap.pos_vol = pos;
- cfWrap.rot_vol = rot;
- cfWrap.mother = halfModuleWrap;
- halfModuleWrap.daughters.add(cfWrap);
-
- cf_volume.setVisAttributes(lcdd.getVisAttributes("CarbonFiberVis"));
-
- lcdd.add(cf_volume);
-
-
- }
-
-
-
-
-
-
- private void makeEnvelope(LCDD lcdd, SensitiveDetector sens) throws JDOMException {
-
- Volume trackingVolume = lcdd.getTrackingVolume();
-
-
- String volName = "envelope";
- int componentNumber = 0;
- String envelopeName = "envelope";
- final double trackingEnvelopeBoxLength = 50.5*inch;
- final double trackingEnvelopeBoxWidth = 16.0*inch;
- final double trackingEnvelopeBoxHeight = 8.0*inch;
- Box envelopeBox = new Box(envelopeName + "Box", trackingEnvelopeBoxLength, trackingEnvelopeBoxWidth, trackingEnvelopeBoxHeight);
- lcdd.add(envelopeBox);
- Volume envelopeVolume = new Volume(envelopeName + "_volume", envelopeBox, lcdd.getMaterial("Vacuum"));
- Position envelopePosition = new Position(envelopeName + "_position",0, 0, 0);
- Rotation envelopeRotation = new Rotation(envelopeName + "_rotation",0, 0, 0);
- lcdd.add(envelopePosition);
- lcdd.add(envelopeRotation);
-
-
- PhysVol envelopePV = new PhysVol(envelopeVolume, trackingVolume, envelopePosition, envelopeRotation);
- envelopePV.addPhysVolID(envelopeName, 0);
-
-
- VolWrapper envWrap = new VolWrapper();
- envWrap.name = volName;
- envWrap.pv = envelopePV;
- envWrap.vol = envelopeVolume;
- envWrap.pos_vol = envelopePosition;
- envWrap.rot_vol = envelopeRotation;
-
-
- // now add the base plate solid
-
- volName = "envelope";
- componentNumber = 0;
- String envelopePlateName = volName + "_base" + componentNumber;
- Material envelopePlateMaterial = lcdd.getMaterial("Aluminum"); //Oxide"); // TODO fix material!
- final double envelopePlateLength = trackingEnvelopeBoxLength;
- final double envelopePlateWidth = trackingEnvelopeBoxWidth;
- final double envelopePlateHeight = 0.3125*inch;
- Box envelopePlateBox = new Box(envelopePlateName + "Box", envelopePlateLength, envelopePlateWidth, envelopePlateHeight);
- lcdd.add(envelopePlateBox);
-
- Volume envelopePlateVolume = new Volume(envelopePlateName + "_volume", envelopePlateBox, envelopePlateMaterial);
-
- Position envelopePlatePosition = new Position(envelopePlateName + "_position", 0, 0, 0);
- Rotation envelopePlateRotation = new Rotation(envelopePlateName + "_rotation", 0, 0, 0);
- lcdd.add(envelopePlatePosition);
- lcdd.add(envelopePlateRotation);
-
- //PhysVol envelopePlatePV = new PhysVol(envelopePlateVolume, lcdd.pickMotherVolume(this) /*envelopeVolume*/, envelopePlatePosition, envelopePlateRotation);
- PhysVol envelopePlatePV = new PhysVol(envelopePlateVolume, envelopeVolume, envelopePlatePosition, envelopePlateRotation);
- envelopePlatePV.addPhysVolID(envelopePlateName, 0);
- lcdd.add(envelopePlateVolume);
- lcdd.add(envelopeVolume);
-
- VolWrapper plateWrap = new VolWrapper();
- plateWrap.name = envelopePlateName;
- plateWrap.vol = envelopePlateVolume;
- plateWrap.pv = envelopePlatePV;
- plateWrap.pos_vol = envelopePlatePosition;
- plateWrap.rot_vol = envelopePlateRotation;
- plateWrap.mother = envWrap;
- envWrap.daughters.add(plateWrap);
- //RotationGeant g;
-
-
- }
-
- private void makeSupportPlate(VolWrapper envWrapper, LCDD lcdd, SensitiveDetector sens) throws JDOMException {
-
- // Add a new support plate inside the envelope
- // TODO add a volume aroundit
-
- //final double length = (50.5 - 3.5 - 0.5)*inch;
- //final double width = (16.0 - 1.0*2)*inch;
- //final double envelopePlateHeight = 0.3125*inch;
-
-
- String volName = "supportplate";
- int componentNumber = 0;
- final double length = 15.0*inch;
- final double width = 9.25*inch;
- final double height = 3.0/8.0*inch;
- Box box = new Box(volName + "Box", length, width, height);
- lcdd.add(box);
- Volume volume = new Volume(volName + "_volume", box, lcdd.getMaterial("Aluminum"));
- Position position = new Position(volName + "_position",0, 0, 0);
- Rotation rotation = new Rotation(volName + "_rotation",0, 0, 0);
- lcdd.add(position);
- lcdd.add(rotation);
-
- PhysVol pv = new PhysVol(volume, lcdd.pickMotherVolume(this) /*envWrapper.vol*/, /*lcdd.pickMotherVolume(this)*/ /*envelopeVolume*/ position, rotation);
- pv.addPhysVolID(volName, 0);
- lcdd.add(volume);
-
- VolWrapper supportPlateWrap = new VolWrapper();
- supportPlateWrap.name = volName;
- supportPlateWrap.vol = volume;
- supportPlateWrap.pos_vol = position;
- supportPlateWrap.rot_vol = rotation;
- supportPlateWrap.mother = envWrapper;
- envWrapper.daughters.add(supportPlateWrap);
-
-
-
-
-
- /*
-
-
-
-
-
-
- // calculate the transform to the envelope
- Hep3Vector ball_pos = new BasicHep3Vector(-0.5*envelopePlateLength + 3.5*inch, -0.5*envelopePlateWidth, -1.0*envelopePlateHeight + 0.755);
- Hep3Vector vee_pos = new BasicHep3Vector(ball_pos.x(), 0.5*envelopePlateWidth, ball_pos.z());
- Hep3Vector flat_pos = new BasicHep3Vector(0.5*envelopePlateLength - 0.5*inch, 0., ball_pos.z());
-
-
- // create the coordinate system
- CoordSysDef envelope_coord = new CoordSysDef(ball_pos, vee_pos, flat_pos);
-
- // Find the transform between the two frames
- Transform3D trackingToEnvelopeTransform = getTransformation(envelope_coord);
- //getTransformation(envelope_coord.origin(), envelope_coord.u(), envelope_coord.v(), envelope_coord.w());
- RotationGeant trackingToEnvelopeRotation = new RotationGeant(Math.PI, 0, Math.PI/2.0);
-
- // Get translation and rotation from mother to local
- //Rotation componentRotation = getLCDDRotation(trackingToEnvelopeTransform, componentName);
-
- //Hep3Vector box_vec = new BasicHep3Vector(trackingEnvelopeBoxLength, trackingEnvelopeBoxWidth, trackingEnvelopeBoxHeight);
-
-
- //Hep3Vector box_vec_mother = trackingToEnvelopeTransform.inverse().transformed(box_vec_local);
-
- if(_debug) {
- print(String.format("Envelope survey ball positions in mother:"));
- print(String.format("ball at %s",ball_pos.toString()));
- print(String.format("vee at %s",vee_pos.toString()));
- print(String.format("flat at %s",flat_pos.toString()));
- print(String.format("Resulting envelope coord system:\n%s",envelope_coord.toString()));
- //print(String.format("box vec local %s",box_vec_local.toString()));
- print(String.format("transformation \n%s",trackingToEnvelopeTransform.inverse().toString()));
- //print(String.format("box vec mother %s",box_vec_mother.toString()));
- }
-
- */
-
- }
-
-
- private static class VolWrapper {
- public String name;
- Volume vol = null;
- PhysVol pv = null;
- Position pos_vol = null;
- Rotation rot_vol = null;
- VolWrapper mother = null;
- List<VolWrapper> daughters = new ArrayList<VolWrapper>();
- CoordSysDef coord = null;
- Hep3Vector center = null;
- public VolWrapper() {
- }
- }
-
- private void print(String str) {
- System.out.printf("%s: %s\n", this.getClass().getSimpleName(),str);
- }
-
-
- private Transform3D getTransformation(CoordSysDef coordSys) {
- return getTransformation(coordSys.origin(), coordSys.u(), coordSys.v(), coordSys.w());
- }
-
- /**
- * Find @ITransform3D to the coordinate system defined by the input.
- * @param origin of new coordinate system
- * @param u unit vector
- * @param v unit vector
- * @param w unit vector
- * @return resulting 3D transform
- */
- private Transform3D getTransformation(Hep3Vector origin, Hep3Vector u, Hep3Vector v, Hep3Vector w) {
- // Find the transform between the two frames - use transform classes here (not really needed)
- Translation3D translation = new Translation3D(origin.x(), origin.y(), origin.z());
- //RotationGeant trackingToEnvelopeRotation = new RotationGeant(0, 0, 0);
- Rotation3D rotation = new Rotation3D(
- new BasicHep3Matrix(
- u.x(),v.x(),w.x(),
- u.y(),v.y(),w.y(),
- u.z(),v.z(),w.z()
- ));
- Transform3D envelopeToSupportTransform = new Transform3D(translation, rotation);
- return envelopeToSupportTransform;
- }
-
- private Position getLCDDPosition(ITransform3D transform, String name) {
- Position componentPosition = new Position(name + "_position",
- transform.getTranslation().x(),
- transform.getTranslation().y(),
- transform.getTranslation().z());
- return componentPosition;
- }
-
- private Rotation getLCDDRotation(Transform3D transform, String name) {
- Hep3Matrix rotationMatrix = transform.getRotation().getRotationMatrix();
- // Extract the rotation angles from the combined matrix
- // Assumes rotation matrix built A = RzRyRx
- double rotation_z = Math.atan2(rotationMatrix.e(2, 0), rotationMatrix.e(2, 1));
- double rotation_y = Math.acos(rotationMatrix.e(2, 2));
- double rotation_x = -1.0 * Math.atan2(rotationMatrix.e(0, 2), rotationMatrix.e(1, 2));
-
- Rotation componentRotation = new Rotation(name + "_rotation",rotation_x, rotation_y, rotation_z);
- return componentRotation;
- }
-
-
-
- private static class CoordSysDef {
- private Hep3Vector origin;
- private Hep3Vector u;
- private Hep3Vector v;
- private Hep3Vector w;
-
- public CoordSysDef(Hep3Vector org, Hep3Vector unit_x, Hep3Vector unit_y, Hep3Vector unit_z) {
- origin = org;
- u = unit_x;
- v = unit_y;
- w = unit_z;
- }
-
- private void check() {
- if(u.magnitude()-1>0.00001 || v.magnitude()-1>0.00001 || v.magnitude()-1>0.00001) {
- System.out.printf("Error: this coordinate system is ill-defined\n%s\n",this.toString());
- System.exit(1);
- }
- }
-
- public CoordSysDef(Hep3Vector ball, Hep3Vector vee, Hep3Vector flat) {
- origin = ball;
- Hep3Vector ball_to_vee = VecOp.sub(vee, ball);
- u = VecOp.unit(ball_to_vee);
- Hep3Vector ball_to_flat = VecOp.sub(flat, ball);
- w = VecOp.unit(VecOp.cross(ball_to_vee,ball_to_flat));
- v = VecOp.cross(w, u);
- }
- public void rotate(Hep3Vector euler_angles) {
- RotationGeant rotation = new RotationGeant(euler_angles.x(), euler_angles.y(), euler_angles.z());
- rotation.rotate(u);
- rotation.rotate(v);
- rotation.rotate(w);
- }
-/*
- public void rotate(Hep3Vector euler_angles) {
- RotationGeant rotation = new RotationGeant(euler_angles.x(), euler_angles.y(), euler_angles.z());
- rotation.rotate(u);
- rotation.rotate(v);
- rotation.rotate(w);
- }
- */
- public void translate(Hep3Vector translation) {
- // update origin with local translation in u,v,w
- origin = VecOp.add(origin, translation);
- }
- public Hep3Vector origin() {
- return origin;
- }
- public Hep3Vector u() {
- return u;
- }
- public Hep3Vector v() {
- return v;
- }
- public Hep3Vector w() {
- return w;
- }
- public String toString() {
- return "Coordinate system: \norigin " + origin.toString() + "\nu " + u.toString() + "\nv " + v.toString() + "\nw " + w.toString();
- }
-
- }
-
-
-
-
-
-
-
-
-
-
-
+
}
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