package hep.graphics.j3d.geant4;
// FreeHEP
import org.freehep.j3d.Trapezoid;
// Java3D
import javax.media.j3d.Appearance;
/** Geant4 solid <code>G4Para</code>.
* Constructor corresponds exactly to Geant4 constructor.
* @version 1.0.0
* @author <a href="mailto:Julius.Hrivnac@cern.ch">J.Hrivnac</a>
* @see <a href="http://wwwinfo.cern.ch/asdcgi/geant4/SRM/G4GenDoc.exe.pl?flag=2&FileName=G4Para.hh&FileDir=geometry/solids/CSG/include">Geant4 G4Para definition</a>
*/
public class G4Para extends Trapezoid {
public G4Para(String pName,
double pDx,
double pDy,
double pDz,
double pAlpha,
double pTheta,
double pPhi) {
super(pDx * 2,
pDx * 2,
pDx * 2,
pDx * 2,
pDy * 2,
pDy * 2,
pDz * 2,
Math.toDegrees(Math.atan(Math.tan(pTheta) * Math.cos(pPhi))),
Math.toDegrees(Math.atan(Math.tan(pTheta) * Math.sin(pPhi))),
Math.toDegrees(pAlpha),
Math.toDegrees(pAlpha),
new Appearance());
}
}